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diff --git a/docs/shp.md b/docs/shp.md
index 0fbd000c4..aa99b5875 100644
--- a/docs/shp.md
+++ b/docs/shp.md
@@ -9,10 +9,11 @@ shp [command] [resource] [flags]
### Options
```
- -h, --help help for shp
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ -h, --help help for shp
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_build.md b/docs/shp_build.md
index 7e63103f8..2f268cae2 100644
--- a/docs/shp_build.md
+++ b/docs/shp_build.md
@@ -15,9 +15,10 @@ shp build [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_build_create.md b/docs/shp_build_create.md
index 784536608..ab74a11cf 100644
--- a/docs/shp_build_create.md
+++ b/docs/shp_build_create.md
@@ -46,9 +46,10 @@ shp build create [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_build_delete.md b/docs/shp_build_delete.md
index 5039c027f..51d24f240 100644
--- a/docs/shp_build_delete.md
+++ b/docs/shp_build_delete.md
@@ -16,9 +16,10 @@ shp build delete [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_build_list.md b/docs/shp_build_list.md
index 0713174bb..2e92a155e 100644
--- a/docs/shp_build_list.md
+++ b/docs/shp_build_list.md
@@ -16,9 +16,10 @@ shp build list [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_build_run.md b/docs/shp_build_run.md
index 2ccff9eb1..0ac315e98 100644
--- a/docs/shp_build_run.md
+++ b/docs/shp_build_run.md
@@ -40,9 +40,10 @@ shp build run [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_build_upload.md b/docs/shp_build_upload.md
index 19fd2b13d..4c30c4c5e 100644
--- a/docs/shp_build_upload.md
+++ b/docs/shp_build_upload.md
@@ -50,9 +50,10 @@ shp build upload [path/to/source|.] [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildrun.md b/docs/shp_buildrun.md
index 63442fa6f..8823d59af 100644
--- a/docs/shp_buildrun.md
+++ b/docs/shp_buildrun.md
@@ -15,9 +15,10 @@ shp buildrun [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildrun_cancel.md b/docs/shp_buildrun_cancel.md
index 7e1cc33f3..746873646 100644
--- a/docs/shp_buildrun_cancel.md
+++ b/docs/shp_buildrun_cancel.md
@@ -15,9 +15,10 @@ shp buildrun cancel [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildrun_create.md b/docs/shp_buildrun_create.md
index 912f2f89d..b57e12abc 100644
--- a/docs/shp_buildrun_create.md
+++ b/docs/shp_buildrun_create.md
@@ -39,9 +39,10 @@ shp buildrun create [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildrun_delete.md b/docs/shp_buildrun_delete.md
index 5b91c8227..8d8f5a76f 100644
--- a/docs/shp_buildrun_delete.md
+++ b/docs/shp_buildrun_delete.md
@@ -15,9 +15,10 @@ shp buildrun delete [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildrun_gather.md b/docs/shp_buildrun_gather.md
index babbc6d99..066611c35 100644
--- a/docs/shp_buildrun_gather.md
+++ b/docs/shp_buildrun_gather.md
@@ -41,9 +41,10 @@ shp buildrun gather [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildrun_list.md b/docs/shp_buildrun_list.md
index f33cb7f18..7885e4584 100644
--- a/docs/shp_buildrun_list.md
+++ b/docs/shp_buildrun_list.md
@@ -17,9 +17,10 @@ shp buildrun list [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildrun_logs.md b/docs/shp_buildrun_logs.md
index 59d0e581e..1c9dde741 100644
--- a/docs/shp_buildrun_logs.md
+++ b/docs/shp_buildrun_logs.md
@@ -16,9 +16,10 @@ shp buildrun logs [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildstrategy.md b/docs/shp_buildstrategy.md
index 8d18f8fc4..bc73d334f 100644
--- a/docs/shp_buildstrategy.md
+++ b/docs/shp_buildstrategy.md
@@ -15,9 +15,10 @@ shp buildstrategy [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildstrategy_delete.md b/docs/shp_buildstrategy_delete.md
index 2cc6487d2..8b2b4d4b2 100644
--- a/docs/shp_buildstrategy_delete.md
+++ b/docs/shp_buildstrategy_delete.md
@@ -15,9 +15,10 @@ shp buildstrategy delete [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_buildstrategy_list.md b/docs/shp_buildstrategy_list.md
index 6b05eaa33..841189fff 100644
--- a/docs/shp_buildstrategy_list.md
+++ b/docs/shp_buildstrategy_list.md
@@ -16,9 +16,10 @@ shp buildstrategy list [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_clusterbuildstrategy.md b/docs/shp_clusterbuildstrategy.md
index 3420ab1ab..fa704c67c 100644
--- a/docs/shp_clusterbuildstrategy.md
+++ b/docs/shp_clusterbuildstrategy.md
@@ -15,9 +15,10 @@ shp clusterbuildstrategy [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_clusterbuildstrategy_delete.md b/docs/shp_clusterbuildstrategy_delete.md
index f7eb290a2..264d422ab 100644
--- a/docs/shp_clusterbuildstrategy_delete.md
+++ b/docs/shp_clusterbuildstrategy_delete.md
@@ -15,9 +15,10 @@ shp clusterbuildstrategy delete [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_clusterbuildstrategy_list.md b/docs/shp_clusterbuildstrategy_list.md
index 14b8e70d3..1f682de5f 100644
--- a/docs/shp_clusterbuildstrategy_list.md
+++ b/docs/shp_clusterbuildstrategy_list.md
@@ -16,9 +16,10 @@ shp clusterbuildstrategy list [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/docs/shp_version.md b/docs/shp_version.md
index 64a1d6857..7fffef695 100644
--- a/docs/shp_version.md
+++ b/docs/shp_version.md
@@ -15,9 +15,10 @@ shp version [flags]
### Options inherited from parent commands
```
- --kubeconfig string Path to the kubeconfig file to use for CLI requests.
- -n, --namespace string If present, the namespace scope for this CLI request
- --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
+ --as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
+ --kubeconfig string Path to the kubeconfig file to use for CLI requests.
+ -n, --namespace string If present, the namespace scope for this CLI request
+ --request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
```
### SEE ALSO
diff --git a/go.mod b/go.mod
index a9c807842..abb6aedde 100644
--- a/go.mod
+++ b/go.mod
@@ -1,45 +1,42 @@
module github.com/shipwright-io/cli
-go 1.25.6
+go 1.26.3
require (
- github.com/google/go-containerregistry v0.21.2
+ github.com/google/go-containerregistry v0.21.5
github.com/onsi/gomega v1.42.0
github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06
github.com/schollz/progressbar/v3 v3.19.0
- github.com/shipwright-io/build v0.19.0
+ github.com/shipwright-io/build v0.20.0
github.com/spf13/cobra v1.10.2
github.com/spf13/pflag v1.0.10
github.com/texttheater/golang-levenshtein/levenshtein v0.0.0-20200805054039-cae8b0eaed6c
- k8s.io/api v0.34.4
- k8s.io/apimachinery v0.34.4
- k8s.io/cli-runtime v0.34.4
- k8s.io/client-go v0.34.4
- k8s.io/klog/v2 v2.130.1
- k8s.io/kubectl v0.34.4
- k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
+ k8s.io/api v0.36.1
+ k8s.io/apimachinery v0.36.1
+ k8s.io/cli-runtime v0.36.1
+ k8s.io/client-go v0.36.1
+ k8s.io/klog/v2 v2.140.0
+ k8s.io/kubectl v0.36.1
+ k8s.io/utils v0.0.0-20260210185600-b8788abfbbc2
+ sigs.k8s.io/yaml v1.6.0
)
require (
cel.dev/expr v0.25.1 // indirect
- contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200907061046-05415f1de66d // indirect
- contrib.go.opencensus.io/exporter/prometheus v0.4.2 // indirect
github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect
github.com/MakeNowJust/heredoc v1.0.0 // indirect
github.com/antlr4-go/antlr/v4 v4.13.1 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/blang/semver/v4 v4.0.0 // indirect
- github.com/blendle/zapdriver v1.3.1 // indirect
- github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
+ github.com/cenkalti/backoff/v5 v5.0.3 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/chai2010/gettext-go v1.0.3 // indirect
github.com/containerd/stargz-snapshotter/estargz v0.18.2 // indirect
github.com/cpuguy83/go-md2man/v2 v2.0.7 // indirect
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
- github.com/docker/cli v29.2.1+incompatible // indirect
- github.com/docker/distribution v2.8.3+incompatible // indirect
- github.com/docker/docker-credential-helpers v0.9.3 // indirect
- github.com/emicklei/go-restful/v3 v3.12.2 // indirect
+ github.com/docker/cli v29.5.3+incompatible // indirect
+ github.com/docker/docker-credential-helpers v0.9.5 // indirect
+ github.com/emicklei/go-restful/v3 v3.13.0 // indirect
github.com/evanphx/json-patch/v5 v5.9.11 // indirect
github.com/exponent-io/jsonpath v0.0.0-20210407135951-1de76d718b3f // indirect
github.com/fatih/camelcase v1.0.0 // indirect
@@ -49,6 +46,7 @@ require (
github.com/go-git/go-billy/v5 v5.9.0 // indirect
github.com/go-git/go-git/v5 v5.19.1 // indirect
github.com/go-logr/logr v1.4.3 // indirect
+ github.com/go-logr/stdr v1.2.2 // indirect
github.com/go-logr/zapr v1.3.0 // indirect
github.com/go-openapi/jsonpointer v0.22.4 // indirect
github.com/go-openapi/jsonreference v0.21.4 // indirect
@@ -64,21 +62,17 @@ require (
github.com/go-openapi/swag/stringutils v0.25.4 // indirect
github.com/go-openapi/swag/typeutils v0.25.4 // indirect
github.com/go-openapi/swag/yamlutils v0.25.4 // indirect
- github.com/gogo/protobuf v1.3.2 // indirect
- github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
- github.com/golang/protobuf v1.5.4 // indirect
github.com/google/btree v1.1.3 // indirect
- github.com/google/cel-go v0.27.0 // indirect
+ github.com/google/cel-go v0.28.0 // indirect
github.com/google/gnostic-models v0.7.0 // indirect
github.com/google/go-cmp v0.7.0 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674 // indirect
- github.com/gregjones/httpcache v0.0.0-20190611155906-901d90724c79 // indirect
- github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.1 // indirect
+ github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 // indirect
github.com/inconshreveable/mousetrap v1.1.0 // indirect
github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
github.com/json-iterator/go v1.1.12 // indirect
- github.com/klauspost/compress v1.18.4 // indirect
+ github.com/klauspost/compress v1.18.5 // indirect
github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de // indirect
github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
github.com/mitchellh/go-homedir v1.1.0 // indirect
@@ -89,56 +83,65 @@ require (
github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
- github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect
github.com/opencontainers/go-digest v1.0.0 // indirect
github.com/opencontainers/image-spec v1.1.1 // indirect
github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
- github.com/pkg/errors v0.9.1 // indirect
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
github.com/prometheus/client_golang v1.23.2 // indirect
github.com/prometheus/client_model v0.6.2 // indirect
- github.com/prometheus/common v0.66.1 // indirect
- github.com/prometheus/procfs v0.16.1 // indirect
- github.com/prometheus/statsd_exporter v0.28.0 // indirect
+ github.com/prometheus/common v0.67.5 // indirect
+ github.com/prometheus/otlptranslator v1.0.0 // indirect
+ github.com/prometheus/procfs v0.20.1 // indirect
github.com/rivo/uniseg v0.4.7 // indirect
github.com/russross/blackfriday/v2 v2.1.0 // indirect
- github.com/sirupsen/logrus v1.9.3 // indirect
- github.com/tektoncd/pipeline v1.9.1 // indirect
+ github.com/sirupsen/logrus v1.9.4 // indirect
+ github.com/tektoncd/pipeline v1.12.0 // indirect
github.com/vbatts/tar-split v0.12.2 // indirect
github.com/x448/float16 v0.8.4 // indirect
github.com/xlab/treeprint v1.2.0 // indirect
- go.opencensus.io v0.24.0 // indirect
+ go.opentelemetry.io/auto/sdk v1.2.1 // indirect
+ go.opentelemetry.io/otel v1.43.0 // indirect
+ go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.43.0 // indirect
+ go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.43.0 // indirect
+ go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 // indirect
+ go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0 // indirect
+ go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.43.0 // indirect
+ go.opentelemetry.io/otel/exporters/prometheus v0.65.0 // indirect
+ go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.43.0 // indirect
+ go.opentelemetry.io/otel/metric v1.43.0 // indirect
+ go.opentelemetry.io/otel/sdk v1.43.0 // indirect
+ go.opentelemetry.io/otel/sdk/metric v1.43.0 // indirect
+ go.opentelemetry.io/otel/trace v1.43.0 // indirect
+ go.opentelemetry.io/proto/otlp v1.10.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
- go.uber.org/zap v1.27.1 // indirect
- go.yaml.in/yaml/v2 v2.4.3 // indirect
+ go.uber.org/zap v1.28.0 // indirect
+ go.yaml.in/yaml/v2 v2.4.4 // indirect
go.yaml.in/yaml/v3 v3.0.4 // indirect
golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f // indirect
- golang.org/x/net v0.53.0 // indirect
- golang.org/x/oauth2 v0.35.0 // indirect
+ golang.org/x/net v0.55.0 // indirect
+ golang.org/x/oauth2 v0.36.0 // indirect
golang.org/x/sync v0.20.0 // indirect
- golang.org/x/sys v0.43.0 // indirect
- golang.org/x/term v0.42.0 // indirect
- golang.org/x/text v0.36.0 // indirect
+ golang.org/x/sys v0.45.0 // indirect
+ golang.org/x/term v0.43.0 // indirect
+ golang.org/x/text v0.37.0 // indirect
golang.org/x/time v0.14.0 // indirect
gomodules.xyz/jsonpatch/v2 v2.5.0 // indirect
- google.golang.org/api v0.233.0 // indirect
- google.golang.org/genproto/googleapis/api v0.0.0-20251202230838-ff82c1b0f217 // indirect
- google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
- google.golang.org/grpc v1.79.3 // indirect
- google.golang.org/protobuf v1.36.11 // indirect
- gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
+ google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9 // indirect
+ google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9 // indirect
+ google.golang.org/grpc v1.80.0 // indirect
+ google.golang.org/protobuf v1.36.12-0.20260120151049-f2248ac996af // indirect
+ gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
gopkg.in/inf.v0 v0.9.1 // indirect
gopkg.in/warnings.v0 v0.1.2 // indirect
- gopkg.in/yaml.v2 v2.4.0 // indirect
- k8s.io/component-base v0.34.4 // indirect
- k8s.io/component-helpers v0.34.4 // indirect
- k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b // indirect
- knative.dev/pkg v0.0.0-20250415155312-ed3e2158b883 // indirect
- sigs.k8s.io/controller-runtime v0.22.5 // indirect
- sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
- sigs.k8s.io/kustomize/api v0.20.1 // indirect
- sigs.k8s.io/kustomize/kyaml v0.20.1 // indirect
+ k8s.io/component-base v0.36.1 // indirect
+ k8s.io/component-helpers v0.36.1 // indirect
+ k8s.io/kube-openapi v0.0.0-20260317180543-43fb72c5454a // indirect
+ k8s.io/streaming v0.36.1 // indirect
+ knative.dev/pkg v0.0.0-20260318013857-98d5a706d4fd // indirect
+ sigs.k8s.io/controller-runtime v0.24.1 // indirect
+ sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
+ sigs.k8s.io/kustomize/api v0.21.1 // indirect
+ sigs.k8s.io/kustomize/kyaml v0.21.1 // indirect
sigs.k8s.io/randfill v1.0.0 // indirect
- sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect
- sigs.k8s.io/yaml v1.6.0 // indirect
+ sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
)
diff --git a/go.sum b/go.sum
index df7600316..aa920f5bd 100644
--- a/go.sum
+++ b/go.sum
@@ -1,87 +1,33 @@
cel.dev/expr v0.25.1 h1:1KrZg61W6TWSxuNZ37Xy49ps13NUovb66QLprthtwi4=
cel.dev/expr v0.25.1/go.mod h1:hrXvqGP6G6gyx8UAHSHJ5RGk//1Oj5nXQ2NI02Nrsg4=
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
-cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
-cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
-cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
-cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
-cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
-cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
-cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
-cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
-cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
-cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
-cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
-cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
-cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
-cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
-cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
-cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
-cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
-cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
-cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
-cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
-cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
-cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
-cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
-cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
-cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
-cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
-cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
-cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
-cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
-contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200907061046-05415f1de66d h1:LblfooH1lKOpp1hIhukktmSAxFkqMPFk9KR6iZ0MJNI=
-contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200907061046-05415f1de66d/go.mod h1:IshRmMJBhDfFj5Y67nVhMYTTIze91RUeT73ipWKs/GY=
-contrib.go.opencensus.io/exporter/prometheus v0.4.2 h1:sqfsYl5GIY/L570iT+l93ehxaWJs2/OwXtiWwew3oAg=
-contrib.go.opencensus.io/exporter/prometheus v0.4.2/go.mod h1:dvEHbiKmgvbr5pjaF9fpw1KeYcjrnC1J8B+JKjsZyRQ=
-dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0=
github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/MakeNowJust/heredoc v1.0.0 h1:cXCdzVdstXyiTqTvfqk9SDHpKNjxuom+DOlyEeQ4pzQ=
github.com/MakeNowJust/heredoc v1.0.0/go.mod h1:mG5amYoWBHf8vpLOuehzbGGw0EHxpZZ6lCpQ4fNJ8LE=
github.com/Masterminds/semver/v3 v3.4.0 h1:Zog+i5UMtVoCU8oKka5P7i9q9HgrJeGzI9SA1Xbatp0=
github.com/Masterminds/semver/v3 v3.4.0/go.mod h1:4V+yj/TJE1HU9XfppCwVMZq3I84lprf4nC11bSS5beM=
-github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
-github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
-github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
-github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137/go.mod h1:OMCwj8VM1Kc9e19TLln2VL61YJF0x1XFtfdL4JdbSyE=
-github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
+github.com/allegro/bigcache/v3 v3.1.0 h1:H2Vp8VOvxcrB91o86fUSVJFqeuz8kpyyB02eH3bSzwk=
+github.com/allegro/bigcache/v3 v3.1.0/go.mod h1:aPyh7jEvrog9zAwx5N7+JUQX5dZTSGpxF1LAR4dr35I=
github.com/antlr4-go/antlr/v4 v4.13.1 h1:SqQKkuVZ+zWkMMNkjy5FZe5mr5WURWnlpmOuzYWrPrQ=
github.com/antlr4-go/antlr/v4 v4.13.1/go.mod h1:GKmUxMtwp6ZgGwZSva4eWPC5mS6vUAmOABFgjdkM7Nw=
github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=
github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
github.com/blendle/zapdriver v1.3.1 h1:C3dydBOWYRiOk+B8X9IVZ5IOe+7cl+tGOexN4QqHfpE=
github.com/blendle/zapdriver v1.3.1/go.mod h1:mdXfREi6u5MArG4j9fewC+FGnXaBR+T4Ox4J2u4eHCc=
-github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/census-instrumentation/opencensus-proto v0.4.1 h1:iKLQ0xPNFxR/2hzXZMrBo8f1j86j5WHzznCCQxV/b8g=
-github.com/census-instrumentation/opencensus-proto v0.4.1/go.mod h1:4T9NM4+4Vw91VeyqjLS6ao50K5bOcLKN6Q42XnYaRYw=
-github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
+github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chai2010/gettext-go v1.0.3 h1:9liNh8t+u26xl5ddmWLmsOsdNLwkdRTg5AG+JnTiM80=
github.com/chai2010/gettext-go v1.0.3/go.mod h1:y+wnP2cHYaVj19NZhYKAwEMH2CI1gNHeQQ+5AjwawxA=
github.com/chengxilo/virtualterm v1.0.4 h1:Z6IpERbRVlfB8WkOmtbHiDbBANU7cimRIof7mk9/PwM=
github.com/chengxilo/virtualterm v1.0.4/go.mod h1:DyxxBZz/x1iqJjFxTFcr6/x+jSpqN0iwWCOK1q10rlY=
-github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
-github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
-github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
-github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cloudevents/sdk-go/v2 v2.16.2 h1:ZYDFrYke4FD+jM8TZTJJO6JhKHzOQl2oqpFK1D+NnQM=
github.com/cloudevents/sdk-go/v2 v2.16.2/go.mod h1:laOcGImm4nVJEU+PHnUrKL56CKmRL65RlQF0kRmW/kg=
-github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
github.com/containerd/stargz-snapshotter/estargz v0.18.2 h1:yXkZFYIzz3eoLwlTUZKz2iQ4MrckBxJjkmD16ynUTrw=
github.com/containerd/stargz-snapshotter/estargz v0.18.2/go.mod h1:XyVU5tcJ3PRpkA9XS2T5us6Eg35yM0214Y+wvrZTBrY=
github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
@@ -93,18 +39,12 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/docker/cli v29.2.1+incompatible h1:n3Jt0QVCN65eiVBoUTZQM9mcQICCJt3akW4pKAbKdJg=
-github.com/docker/cli v29.2.1+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
-github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk=
-github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/docker-credential-helpers v0.9.3 h1:gAm/VtF9wgqJMoxzT3Gj5p4AqIjCBS4wrsOh9yRqcz8=
-github.com/docker/docker-credential-helpers v0.9.3/go.mod h1:x+4Gbw9aGmChi3qTLZj8Dfn0TD20M/fuWy0E5+WDeCo=
-github.com/emicklei/go-restful/v3 v3.12.2 h1:DhwDP0vY3k8ZzE0RunuJy8GhNpPL6zqLkDf9B/a0/xU=
-github.com/emicklei/go-restful/v3 v3.12.2/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
-github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
-github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
-github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
-github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
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@@ -115,7 +55,6 @@ github.com/fatih/camelcase v1.0.0 h1:hxNvNX/xYBp0ovncs8WyWZrOrpBNub/JfaMvbURyft8
github.com/fatih/camelcase v1.0.0/go.mod h1:yN2Sb0lFhZJUdVvtELVWefmrXpuZESvPmqwoZc+/fpc=
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@@ -124,18 +63,7 @@ github.com/go-git/go-billy/v5 v5.9.0 h1:jItGXszUDRtR/AlferWPTMN4j38BQ88XnXKbilmm
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@@ -176,125 +104,43 @@ github.com/go-openapi/testify/enable/yaml/v2 v2.0.2 h1:0+Y41Pz1NkbTHz8NngxTuAXxE
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@@ -305,7 +151,6 @@ github.com/lithammer/dedent v1.1.0 h1:VNzHMVCBNG1j0fh3OrsFRkVUwStdDArbgBWoPAffkt
github.com/lithammer/dedent v1.1.0/go.mod h1:jrXYCQtgg0nJiN+StA2KgR7w6CiQNv9Fd/Z9BP0jIOc=
github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
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@@ -319,8 +164,6 @@ github.com/moby/term v0.5.0/go.mod h1:8FzsFHVUBGZdbDsJw/ot+X+d5HLUbvklYLJ9uGfcI3
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@@ -328,12 +171,8 @@ github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 h1:n6/
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@@ -342,51 +181,23 @@ github.com/opencontainers/image-spec v1.1.1 h1:y0fUlFfIZhPF1W537XOLg0/fcx6zcHCJw
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@@ -395,39 +206,27 @@ github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06 h1:OkMGxebDj
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diff --git a/pkg/shp/streamer/streamer_test.go b/pkg/shp/streamer/streamer_test.go
index 5768b4ce8..017ff1741 100644
--- a/pkg/shp/streamer/streamer_test.go
+++ b/pkg/shp/streamer/streamer_test.go
@@ -21,6 +21,11 @@ func Test_Streamer(t *testing.T) {
Namespace: metav1.NamespaceDefault,
Name: podName,
},
+ Spec: corev1.PodSpec{
+ Containers: []corev1.Container{
+ {Name: "container"},
+ },
+ },
})
restConfig := f.RESTConfig()
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/.gitignore b/vendor/contrib.go.opencensus.io/exporter/ocagent/.gitignore
deleted file mode 100644
index c435b7ebb..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/.gitignore
+++ /dev/null
@@ -1,17 +0,0 @@
-# IntelliJ IDEA
-.idea
-*.iml
-.editorconfig
-
-# VS Code
-.vscode
-
-# OS X
-.DS_Store
-
-# Emacs
-*~
-\#*\#
-
-# Vim
-.swp
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/.travis.yml b/vendor/contrib.go.opencensus.io/exporter/ocagent/.travis.yml
deleted file mode 100644
index f53103b1a..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/.travis.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-language: go
-
-go:
- - 1.11.x
-
-go_import_path: contrib.go.opencensus.io/exporter/ocagent
-
-install: skip
-
-before_script:
- - GO_FILES=$(find . -iname '*.go' | grep -v /vendor/) # All the .go files, excluding vendor/ if any
- - PKGS=$(go list ./... | grep -v /vendor/) # All the import paths, excluding vendor/ if any
- - GO111MODULE=on # Depend on go.mod for dependencies
-
-script:
- - go build ./... # Ensure dependency updates don't break build
- - if [ -n "$(gofmt -s -l $GO_FILES)" ]; then echo "gofmt the following files:"; gofmt -s -l $GO_FILES; exit 1; fi
- - go vet ./...
- - go test -v -race $PKGS # Run all the tests with the race detector enabled
- - 'if [[ $TRAVIS_GO_VERSION = 1.8* ]]; then ! golint ./... | grep -vE "(_mock|_string|\.pb)\.go:"; fi'
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/CONTRIBUTING.md b/vendor/contrib.go.opencensus.io/exporter/ocagent/CONTRIBUTING.md
deleted file mode 100644
index 0786fdf43..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/CONTRIBUTING.md
+++ /dev/null
@@ -1,24 +0,0 @@
-# How to contribute
-
-We'd love to accept your patches and contributions to this project. There are
-just a few small guidelines you need to follow.
-
-## Contributor License Agreement
-
-Contributions to this project must be accompanied by a Contributor License
-Agreement. You (or your employer) retain the copyright to your contribution,
-this simply gives us permission to use and redistribute your contributions as
-part of the project. Head over to to see
-your current agreements on file or to sign a new one.
-
-You generally only need to submit a CLA once, so if you've already submitted one
-(even if it was for a different project), you probably don't need to do it
-again.
-
-## Code reviews
-
-All submissions, including submissions by project members, require review. We
-use GitHub pull requests for this purpose. Consult [GitHub Help] for more
-information on using pull requests.
-
-[GitHub Help]: https://help.github.com/articles/about-pull-requests/
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/README.md b/vendor/contrib.go.opencensus.io/exporter/ocagent/README.md
deleted file mode 100644
index 3b9e908f5..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/README.md
+++ /dev/null
@@ -1,61 +0,0 @@
-# OpenCensus Agent Go Exporter
-
-[![Build Status][travis-image]][travis-url] [![GoDoc][godoc-image]][godoc-url]
-
-
-This repository contains the Go implementation of the OpenCensus Agent (OC-Agent) Exporter.
-OC-Agent is a deamon process running in a VM that can retrieve spans/stats/metrics from
-OpenCensus Library, export them to other backends and possibly push configurations back to
-Library. See more details on [OC-Agent Readme][OCAgentReadme].
-
-Note: This is an experimental repository and is likely to get backwards-incompatible changes.
-Ultimately we may want to move the OC-Agent Go Exporter to [OpenCensus Go core library][OpenCensusGo].
-
-## Installation
-
-```bash
-$ go get -u contrib.go.opencensus.io/exporter/ocagent
-```
-
-## Usage
-
-```go
-import (
- "context"
- "fmt"
- "log"
- "time"
-
- "contrib.go.opencensus.io/exporter/ocagent"
- "go.opencensus.io/trace"
-)
-
-func Example() {
- exp, err := ocagent.NewExporter(ocagent.WithInsecure(), ocagent.WithServiceName("your-service-name"))
- if err != nil {
- log.Fatalf("Failed to create the agent exporter: %v", err)
- }
- defer exp.Stop()
-
- // Now register it as a trace exporter.
- trace.RegisterExporter(exp)
-
- // Then use the OpenCensus tracing library, like we normally would.
- ctx, span := trace.StartSpan(context.Background(), "AgentExporter-Example")
- defer span.End()
-
- for i := 0; i < 10; i++ {
- _, iSpan := trace.StartSpan(ctx, fmt.Sprintf("Sample-%d", i))
- <-time.After(6 * time.Millisecond)
- iSpan.End()
- }
-}
-```
-
-[OCAgentReadme]: https://github.com/census-instrumentation/opencensus-proto/tree/master/opencensus/proto/agent#opencensus-agent-proto
-[OpenCensusGo]: https://github.com/census-instrumentation/opencensus-go
-[godoc-image]: https://godoc.org/contrib.go.opencensus.io/exporter/ocagent?status.svg
-[godoc-url]: https://godoc.org/contrib.go.opencensus.io/exporter/ocagent
-[travis-image]: https://travis-ci.org/census-ecosystem/opencensus-go-exporter-ocagent.svg?branch=master
-[travis-url]: https://travis-ci.org/census-ecosystem/opencensus-go-exporter-ocagent
-
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/common.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/common.go
deleted file mode 100644
index 297e44b6e..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/common.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ocagent
-
-import (
- "math/rand"
- "time"
-)
-
-var randSrc = rand.New(rand.NewSource(time.Now().UnixNano()))
-
-// retries function fn upto n times, if fn returns an error lest it returns nil early.
-// It applies exponential backoff in units of (1< 0 {
- ctx = metadata.NewOutgoingContext(ctx, metadata.New(ae.headers))
- }
- traceExporter, err := traceSvcClient.Export(ctx)
- if err != nil {
- return fmt.Errorf("Exporter.Start:: TraceServiceClient: %v", err)
- }
-
- firstTraceMessage := &agenttracepb.ExportTraceServiceRequest{
- Node: node,
- Resource: ae.resource,
- }
- if err := traceExporter.Send(firstTraceMessage); err != nil {
- return fmt.Errorf("Exporter.Start:: Failed to initiate the Config service: %v", err)
- }
-
- ae.mu.Lock()
- ae.traceExporter = traceExporter
- ae.mu.Unlock()
-
- // Initiate the config service by sending over node identifier info.
- configStream, err := traceSvcClient.Config(context.Background())
- if err != nil {
- return fmt.Errorf("Exporter.Start:: ConfigStream: %v", err)
- }
- firstCfgMessage := &agenttracepb.CurrentLibraryConfig{Node: node}
- if err := configStream.Send(firstCfgMessage); err != nil {
- return fmt.Errorf("Exporter.Start:: Failed to initiate the Config service: %v", err)
- }
-
- // In the background, handle trace configurations that are beamed down
- // by the agent, but also reply to it with the applied configuration.
- go ae.handleConfigStreaming(configStream)
-
- return nil
-}
-
-func (ae *Exporter) createMetricsServiceConnection(cc *grpc.ClientConn, node *commonpb.Node) error {
- metricsSvcClient := agentmetricspb.NewMetricsServiceClient(cc)
- metricsExporter, err := metricsSvcClient.Export(context.Background())
- if err != nil {
- return fmt.Errorf("MetricsExporter: failed to start the service client: %v", err)
- }
- // Initiate the metrics service by sending over the first message just containing the Node and Resource.
- firstMetricsMessage := &agentmetricspb.ExportMetricsServiceRequest{
- Node: node,
- Resource: ae.resource,
- }
- if err := metricsExporter.Send(firstMetricsMessage); err != nil {
- return fmt.Errorf("MetricsExporter:: failed to send the first message: %v", err)
- }
-
- ae.mu.Lock()
- ae.metricsExporter = metricsExporter
- ae.mu.Unlock()
-
- // With that we are good to go and can start sending metrics
- return nil
-}
-
-func (ae *Exporter) dialToAgent() (*grpc.ClientConn, error) {
- addr := ae.prepareAgentAddress()
- var dialOpts []grpc.DialOption
- if ae.clientTransportCredentials != nil {
- dialOpts = append(dialOpts, grpc.WithTransportCredentials(ae.clientTransportCredentials))
- } else if ae.canDialInsecure {
- dialOpts = append(dialOpts, grpc.WithInsecure())
- }
- if ae.compressor != "" {
- dialOpts = append(dialOpts, grpc.WithDefaultCallOptions(grpc.UseCompressor(ae.compressor)))
- }
- dialOpts = append(dialOpts, grpc.WithStatsHandler(&ocgrpc.ClientHandler{}))
- if len(ae.grpcDialOptions) != 0 {
- dialOpts = append(dialOpts, ae.grpcDialOptions...)
- }
-
- ctx := context.Background()
- if len(ae.headers) > 0 {
- ctx = metadata.NewOutgoingContext(ctx, metadata.New(ae.headers))
- }
- return grpc.DialContext(ctx, addr, dialOpts...)
-}
-
-func (ae *Exporter) handleConfigStreaming(configStream agenttracepb.TraceService_ConfigClient) error {
- // Note: We haven't yet implemented configuration sending so we
- // should NOT be changing connection states within this function for now.
- for {
- recv, err := configStream.Recv()
- if err != nil {
- // TODO: Check if this is a transient error or exponential backoff-able.
- return err
- }
- cfg := recv.Config
- if cfg == nil {
- continue
- }
-
- // Otherwise now apply the trace configuration sent down from the agent
- if psamp := cfg.GetProbabilitySampler(); psamp != nil {
- trace.ApplyConfig(trace.Config{DefaultSampler: trace.ProbabilitySampler(psamp.SamplingProbability)})
- } else if csamp := cfg.GetConstantSampler(); csamp != nil {
- alwaysSample := csamp.Decision == tracepb.ConstantSampler_ALWAYS_ON
- if alwaysSample {
- trace.ApplyConfig(trace.Config{DefaultSampler: trace.AlwaysSample()})
- } else {
- trace.ApplyConfig(trace.Config{DefaultSampler: trace.NeverSample()})
- }
- } else { // TODO: Add the rate limiting sampler here
- }
-
- // Then finally send back to upstream the newly applied configuration
- err = configStream.Send(&agenttracepb.CurrentLibraryConfig{Config: &tracepb.TraceConfig{Sampler: cfg.Sampler}})
- if err != nil {
- return err
- }
- }
-}
-
-// Stop shuts down all the connections and resources
-// related to the exporter.
-func (ae *Exporter) Stop() error {
- ae.mu.RLock()
- cc := ae.grpcClientConn
- started := ae.started
- stopped := ae.stopped
- ae.mu.RUnlock()
-
- if !started {
- return errNotStarted
- }
- if stopped {
- // TODO: tell the user that we've already stopped, so perhaps a sentinel error?
- return nil
- }
-
- ae.Flush()
-
- // Now close the underlying gRPC connection.
- var err error
- if cc != nil {
- err = cc.Close()
- }
-
- // At this point we can change the state variables: started and stopped
- ae.mu.Lock()
- ae.started = false
- ae.stopped = true
- ae.mu.Unlock()
- close(ae.stopCh)
-
- // Ensure that the backgroundConnector returns
- <-ae.backgroundConnectionDoneCh
-
- return err
-}
-
-func (ae *Exporter) ExportSpan(sd *trace.SpanData) {
- if sd == nil {
- return
- }
- _ = ae.traceBundler.Add(sd, 1)
-}
-
-func (ae *Exporter) ExportTraceServiceRequest(batch *agenttracepb.ExportTraceServiceRequest) error {
- if batch == nil || len(batch.Spans) == 0 {
- return nil
- }
-
- select {
- case <-ae.stopCh:
- return errStopped
-
- default:
- if lastConnectErr := ae.lastConnectError(); lastConnectErr != nil {
- return fmt.Errorf("ExportTraceServiceRequest: no active connection, last connection error: %v", lastConnectErr)
- }
-
- ae.senderMu.Lock()
- err := ae.traceExporter.Send(batch)
- ae.senderMu.Unlock()
- if err != nil {
- if err == io.EOF {
- ae.recvMu.Lock()
- // Perform a .Recv to try to find out why the RPC actually ended.
- // See:
- // * https://github.com/grpc/grpc-go/blob/d389f9fac68eea0dcc49957d0b4cca5b3a0a7171/stream.go#L98-L100
- // * https://groups.google.com/forum/#!msg/grpc-io/XcN4hA9HonI/F_UDiejTAwAJ
- for {
- _, err = ae.traceExporter.Recv()
- if err != nil {
- break
- }
- }
- ae.recvMu.Unlock()
- }
-
- ae.setStateDisconnected(err)
- if err != io.EOF {
- return err
- }
- }
- return nil
- }
-}
-
-func (ae *Exporter) ExportView(vd *view.Data) {
- if vd == nil {
- return
- }
- _ = ae.viewDataBundler.Add(vd, 1)
-}
-
-// ExportMetricsServiceRequest sends proto metrics with the metrics service client.
-func (ae *Exporter) ExportMetricsServiceRequest(batch *agentmetricspb.ExportMetricsServiceRequest) error {
- if batch == nil || len(batch.Metrics) == 0 {
- return nil
- }
-
- select {
- case <-ae.stopCh:
- return errStopped
-
- default:
- if lastConnectErr := ae.lastConnectError(); lastConnectErr != nil {
- return fmt.Errorf("ExportMetricsServiceRequest: no active connection, last connection error: %v", lastConnectErr)
- }
-
- ae.senderMu.Lock()
- err := ae.metricsExporter.Send(batch)
- ae.senderMu.Unlock()
- if err != nil {
- if err == io.EOF {
- ae.recvMu.Lock()
- // Perform a .Recv to try to find out why the RPC actually ended.
- // See:
- // * https://github.com/grpc/grpc-go/blob/d389f9fac68eea0dcc49957d0b4cca5b3a0a7171/stream.go#L98-L100
- // * https://groups.google.com/forum/#!msg/grpc-io/XcN4hA9HonI/F_UDiejTAwAJ
- for {
- _, err = ae.metricsExporter.Recv()
- if err != nil {
- break
- }
- }
- ae.recvMu.Unlock()
- }
-
- ae.setStateDisconnected(err)
- if err != io.EOF {
- return err
- }
- }
- return nil
- }
-}
-
-func ocSpanDataToPbSpans(sdl []*trace.SpanData, spanConfig SpanConfig) []*tracepb.Span {
- if len(sdl) == 0 {
- return nil
- }
- protoSpans := make([]*tracepb.Span, 0, len(sdl))
- for _, sd := range sdl {
- if sd != nil {
- protoSpans = append(protoSpans, ocSpanToProtoSpan(sd, spanConfig))
- }
- }
- return protoSpans
-}
-
-func (ae *Exporter) uploadTraces(sdl []*trace.SpanData) {
- select {
- case <-ae.stopCh:
- return
-
- default:
- if !ae.connected() {
- return
- }
-
- protoSpans := ocSpanDataToPbSpans(sdl, ae.spanConfig)
- if len(protoSpans) == 0 {
- return
- }
- ae.senderMu.Lock()
- err := ae.traceExporter.Send(&agenttracepb.ExportTraceServiceRequest{
- Spans: protoSpans,
- Resource: ae.resource,
- })
- ae.senderMu.Unlock()
- if err != nil {
- ae.setStateDisconnected(err)
- }
- }
-}
-
-func ocViewDataToPbMetrics(vdl []*view.Data, metricNamePrefix string) []*metricspb.Metric {
- if len(vdl) == 0 {
- return nil
- }
- metrics := make([]*metricspb.Metric, 0, len(vdl))
- for _, vd := range vdl {
- if vd != nil {
- vmetric, err := viewDataToMetric(vd, metricNamePrefix)
- // TODO: (@odeke-em) somehow report this error, if it is non-nil.
- if err == nil && vmetric != nil {
- metrics = append(metrics, vmetric)
- }
- }
- }
- return metrics
-}
-
-func (ae *Exporter) uploadViewData(vdl []*view.Data) {
- protoMetrics := ocViewDataToPbMetrics(vdl, ae.metricNamePerfix)
- if len(protoMetrics) == 0 {
- return
- }
- req := &agentmetricspb.ExportMetricsServiceRequest{
- Metrics: protoMetrics,
- Resource: ae.resource,
- // TODO:(@odeke-em)
- // a) Figure out how to derive a Node from the environment
- // or better letting users of the exporter configure it.
- }
- ae.ExportMetricsServiceRequest(req)
-}
-
-func (ae *Exporter) Flush() {
- ae.traceBundler.Flush()
- ae.viewDataBundler.Flush()
-}
-
-func resourceProtoFromEnv() *resourcepb.Resource {
- rs, _ := resource.FromEnv(context.Background())
- if rs == nil {
- return nil
- }
- return resourceToResourcePb(rs)
-}
-
-func resourceToResourcePb(rs *resource.Resource) *resourcepb.Resource {
- rprs := &resourcepb.Resource{
- Type: rs.Type,
- }
- if rs.Labels != nil {
- rprs.Labels = make(map[string]string)
- for k, v := range rs.Labels {
- rprs.Labels[k] = v
- }
- }
- return rprs
-}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/options.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/options.go
deleted file mode 100644
index 148a56457..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/options.go
+++ /dev/null
@@ -1,206 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ocagent
-
-import (
- "time"
-
- "go.opencensus.io/resource"
- "google.golang.org/grpc"
- "google.golang.org/grpc/credentials"
-)
-
-const (
- DefaultAgentPort uint16 = 55678
- DefaultAgentHost string = "localhost"
-)
-
-type ExporterOption interface {
- withExporter(e *Exporter)
-}
-
-type resourceDetector resource.Detector
-
-var _ ExporterOption = (*resourceDetector)(nil)
-
-func (rd resourceDetector) withExporter(e *Exporter) {
- e.resourceDetector = resource.Detector(rd)
-}
-
-// WithResourceDetector allows one to register a resource detector. Resource Detector is used
-// to detect resources associated with the application. Detected resource is exported
-// along with the metrics. If the detector fails then it panics.
-// If a resource detector is not provided then by default it detects from the environment.
-func WithResourceDetector(rd resource.Detector) ExporterOption {
- return resourceDetector(rd)
-}
-
-type insecureGrpcConnection int
-
-var _ ExporterOption = (*insecureGrpcConnection)(nil)
-
-func (igc *insecureGrpcConnection) withExporter(e *Exporter) {
- e.canDialInsecure = true
-}
-
-// WithInsecure disables client transport security for the exporter's gRPC connection
-// just like grpc.WithInsecure() https://godoc.org/google.golang.org/grpc#WithInsecure
-// does. Note, by default, client security is required unless WithInsecure is used.
-func WithInsecure() ExporterOption { return new(insecureGrpcConnection) }
-
-type addressSetter string
-
-func (as addressSetter) withExporter(e *Exporter) {
- e.agentAddress = string(as)
-}
-
-var _ ExporterOption = (*addressSetter)(nil)
-
-// WithAddress allows one to set the address that the exporter will
-// connect to the agent on. If unset, it will instead try to use
-// connect to DefaultAgentHost:DefaultAgentPort
-func WithAddress(addr string) ExporterOption {
- return addressSetter(addr)
-}
-
-type serviceNameSetter string
-
-func (sns serviceNameSetter) withExporter(e *Exporter) {
- e.serviceName = string(sns)
-}
-
-var _ ExporterOption = (*serviceNameSetter)(nil)
-
-// WithServiceName allows one to set/override the service name
-// that the exporter will report to the agent.
-func WithServiceName(serviceName string) ExporterOption {
- return serviceNameSetter(serviceName)
-}
-
-type reconnectionPeriod time.Duration
-
-func (rp reconnectionPeriod) withExporter(e *Exporter) {
- e.reconnectionPeriod = time.Duration(rp)
-}
-
-func WithReconnectionPeriod(rp time.Duration) ExporterOption {
- return reconnectionPeriod(rp)
-}
-
-type compressorSetter string
-
-func (c compressorSetter) withExporter(e *Exporter) {
- e.compressor = string(c)
-}
-
-// UseCompressor will set the compressor for the gRPC client to use when sending requests.
-// It is the responsibility of the caller to ensure that the compressor set has been registered
-// with google.golang.org/grpc/encoding. This can be done by encoding.RegisterCompressor. Some
-// compressors auto-register on import, such as gzip, which can be registered by calling
-// `import _ "google.golang.org/grpc/encoding/gzip"`
-func UseCompressor(compressorName string) ExporterOption {
- return compressorSetter(compressorName)
-}
-
-type headerSetter map[string]string
-
-func (h headerSetter) withExporter(e *Exporter) {
- e.headers = map[string]string(h)
-}
-
-// WithHeaders will send the provided headers when the gRPC stream connection
-// is instantiated
-func WithHeaders(headers map[string]string) ExporterOption {
- return headerSetter(headers)
-}
-
-type clientCredentials struct {
- credentials.TransportCredentials
-}
-
-var _ ExporterOption = (*clientCredentials)(nil)
-
-// WithTLSCredentials allows the connection to use TLS credentials
-// when talking to the server. It takes in grpc.TransportCredentials instead
-// of say a Certificate file or a tls.Certificate, because the retrieving
-// these credentials can be done in many ways e.g. plain file, in code tls.Config
-// or by certificate rotation, so it is up to the caller to decide what to use.
-func WithTLSCredentials(creds credentials.TransportCredentials) ExporterOption {
- return &clientCredentials{TransportCredentials: creds}
-}
-
-func (cc *clientCredentials) withExporter(e *Exporter) {
- e.clientTransportCredentials = cc.TransportCredentials
-}
-
-type grpcDialOptions []grpc.DialOption
-
-var _ ExporterOption = (*grpcDialOptions)(nil)
-
-// WithGRPCDialOption opens support to any grpc.DialOption to be used. If it conflicts
-// with some other configuration the GRPC specified via the agent the ones here will
-// take preference since they are set last.
-func WithGRPCDialOption(opts ...grpc.DialOption) ExporterOption {
- return grpcDialOptions(opts)
-}
-
-func (opts grpcDialOptions) withExporter(e *Exporter) {
- e.grpcDialOptions = opts
-}
-
-type metricNamePrefixSetter string
-
-var _ ExporterOption = (*metricNamePrefixSetter)(nil)
-
-func (p metricNamePrefixSetter) withExporter(e *Exporter) {
- e.metricNamePerfix = string(p)
-}
-
-// WithMetricNamePrefix provides an option for the caller to add a prefix to metric names.
-func WithMetricNamePrefix(prefix string) ExporterOption {
- return metricNamePrefixSetter(prefix)
-}
-
-type dataBundlerOptions struct {
- delay time.Duration
- count int
-}
-
-var _ ExporterOption = (*dataBundlerOptions)(nil)
-
-func (b dataBundlerOptions) withExporter(e *Exporter) {
- if b.delay > 0 {
- e.viewDataDelay = b.delay
- }
- if b.count > 0 {
- e.viewDataBundleCount = b.count
- }
-}
-
-// WithDataBundlerOptions provides an option for the caller to configure the metrics data bundler.
-func WithDataBundlerOptions(delay time.Duration, count int) ExporterOption {
- return dataBundlerOptions{delay, count}
-}
-
-func (spanConfig SpanConfig) withExporter(e *Exporter) {
- e.spanConfig = spanConfig
-}
-
-var _ ExporterOption = (*SpanConfig)(nil)
-
-// WithSpanConfig allows one to set the AnnotationEventsPerSpan and MessageEventsPerSpan
-func WithSpanConfig(spanConfig SpanConfig) ExporterOption {
- return spanConfig
-}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/span_config.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/span_config.go
deleted file mode 100644
index 8d3d60b1d..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/span_config.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package ocagent
-
-const (
- maxAnnotationEventsPerSpan = 32
- maxMessageEventsPerSpan = 128
-)
-
-type SpanConfig struct {
- AnnotationEventsPerSpan int
- MessageEventsPerSpan int
-}
-
-func (spanConfig SpanConfig) GetAnnotationEventsPerSpan() int {
- if spanConfig.AnnotationEventsPerSpan <= 0 {
- return maxAnnotationEventsPerSpan
- }
- return spanConfig.AnnotationEventsPerSpan
-}
-
-func (spanConfig SpanConfig) GetMessageEventsPerSpan() int {
- if spanConfig.MessageEventsPerSpan <= 0 {
- return maxMessageEventsPerSpan
- }
- return spanConfig.MessageEventsPerSpan
-}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_spans.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_spans.go
deleted file mode 100644
index 409afe1ed..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_spans.go
+++ /dev/null
@@ -1,243 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ocagent
-
-import (
- "math"
- "time"
-
- "go.opencensus.io/trace"
- "go.opencensus.io/trace/tracestate"
-
- tracepb "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
- "github.com/golang/protobuf/ptypes/timestamp"
-)
-
-func ocSpanToProtoSpan(sd *trace.SpanData, spanConfig SpanConfig) *tracepb.Span {
- if sd == nil {
- return nil
- }
- var namePtr *tracepb.TruncatableString
- if sd.Name != "" {
- namePtr = &tracepb.TruncatableString{Value: sd.Name}
- }
- return &tracepb.Span{
- TraceId: sd.TraceID[:],
- SpanId: sd.SpanID[:],
- ParentSpanId: sd.ParentSpanID[:],
- Status: ocStatusToProtoStatus(sd.Status),
- StartTime: timeToTimestamp(sd.StartTime),
- EndTime: timeToTimestamp(sd.EndTime),
- Links: ocLinksToProtoLinks(sd.Links),
- Kind: ocSpanKindToProtoSpanKind(sd.SpanKind),
- Name: namePtr,
- Attributes: ocAttributesToProtoAttributes(sd.Attributes),
- TimeEvents: ocTimeEventsToProtoTimeEvents(sd.Annotations, sd.MessageEvents, spanConfig),
- Tracestate: ocTracestateToProtoTracestate(sd.Tracestate),
- }
-}
-
-var blankStatus trace.Status
-
-func ocStatusToProtoStatus(status trace.Status) *tracepb.Status {
- if status == blankStatus {
- return nil
- }
- return &tracepb.Status{
- Code: status.Code,
- Message: status.Message,
- }
-}
-
-func ocLinksToProtoLinks(links []trace.Link) *tracepb.Span_Links {
- if len(links) == 0 {
- return nil
- }
-
- sl := make([]*tracepb.Span_Link, 0, len(links))
- for _, ocLink := range links {
- // This redefinition is necessary to prevent ocLink.*ID[:] copies
- // being reused -- in short we need a new ocLink per iteration.
- ocLink := ocLink
-
- sl = append(sl, &tracepb.Span_Link{
- TraceId: ocLink.TraceID[:],
- SpanId: ocLink.SpanID[:],
- Type: ocLinkTypeToProtoLinkType(ocLink.Type),
- })
- }
-
- return &tracepb.Span_Links{
- Link: sl,
- }
-}
-
-func ocLinkTypeToProtoLinkType(oct trace.LinkType) tracepb.Span_Link_Type {
- switch oct {
- case trace.LinkTypeChild:
- return tracepb.Span_Link_CHILD_LINKED_SPAN
- case trace.LinkTypeParent:
- return tracepb.Span_Link_PARENT_LINKED_SPAN
- default:
- return tracepb.Span_Link_TYPE_UNSPECIFIED
- }
-}
-
-func ocAttributesToProtoAttributes(attrs map[string]interface{}) *tracepb.Span_Attributes {
- if len(attrs) == 0 {
- return nil
- }
- outMap := make(map[string]*tracepb.AttributeValue)
- for k, v := range attrs {
- switch v := v.(type) {
- case bool:
- outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_BoolValue{BoolValue: v}}
-
- case int:
- outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_IntValue{IntValue: int64(v)}}
-
- case int64:
- outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_IntValue{IntValue: v}}
-
- case string:
- outMap[k] = &tracepb.AttributeValue{
- Value: &tracepb.AttributeValue_StringValue{
- StringValue: &tracepb.TruncatableString{Value: v},
- },
- }
- }
- }
- return &tracepb.Span_Attributes{
- AttributeMap: outMap,
- }
-}
-
-// This code is mostly copied from
-// https://github.com/census-ecosystem/opencensus-go-exporter-stackdriver/blob/master/trace_proto.go#L46
-func ocTimeEventsToProtoTimeEvents(as []trace.Annotation, es []trace.MessageEvent, spanConfig SpanConfig) *tracepb.Span_TimeEvents {
- if len(as) == 0 && len(es) == 0 {
- return nil
- }
-
- timeEvents := &tracepb.Span_TimeEvents{}
- var annotations, droppedAnnotationsCount int
- var messageEvents, droppedMessageEventsCount int
-
- // Transform annotations
- for i, a := range as {
- if annotations >= spanConfig.GetAnnotationEventsPerSpan() {
- droppedAnnotationsCount = len(as) - i
- break
- }
- annotations++
- timeEvents.TimeEvent = append(timeEvents.TimeEvent,
- &tracepb.Span_TimeEvent{
- Time: timeToTimestamp(a.Time),
- Value: transformAnnotationToTimeEvent(&a),
- },
- )
- }
-
- // Transform message events
- for i, e := range es {
- if messageEvents >= spanConfig.GetMessageEventsPerSpan() {
- droppedMessageEventsCount = len(es) - i
- break
- }
- messageEvents++
- timeEvents.TimeEvent = append(timeEvents.TimeEvent,
- &tracepb.Span_TimeEvent{
- Time: timeToTimestamp(e.Time),
- Value: transformMessageEventToTimeEvent(&e),
- },
- )
- }
-
- // Process dropped counter
- timeEvents.DroppedAnnotationsCount = clip32(droppedAnnotationsCount)
- timeEvents.DroppedMessageEventsCount = clip32(droppedMessageEventsCount)
-
- return timeEvents
-}
-
-func transformAnnotationToTimeEvent(a *trace.Annotation) *tracepb.Span_TimeEvent_Annotation_ {
- return &tracepb.Span_TimeEvent_Annotation_{
- Annotation: &tracepb.Span_TimeEvent_Annotation{
- Description: &tracepb.TruncatableString{Value: a.Message},
- Attributes: ocAttributesToProtoAttributes(a.Attributes),
- },
- }
-}
-
-func transformMessageEventToTimeEvent(e *trace.MessageEvent) *tracepb.Span_TimeEvent_MessageEvent_ {
- return &tracepb.Span_TimeEvent_MessageEvent_{
- MessageEvent: &tracepb.Span_TimeEvent_MessageEvent{
- Type: tracepb.Span_TimeEvent_MessageEvent_Type(e.EventType),
- Id: uint64(e.MessageID),
- UncompressedSize: uint64(e.UncompressedByteSize),
- CompressedSize: uint64(e.CompressedByteSize),
- },
- }
-}
-
-// clip32 clips an int to the range of an int32.
-func clip32(x int) int32 {
- if x < math.MinInt32 {
- return math.MinInt32
- }
- if x > math.MaxInt32 {
- return math.MaxInt32
- }
- return int32(x)
-}
-
-func timeToTimestamp(t time.Time) *timestamp.Timestamp {
- nanoTime := t.UnixNano()
- return ×tamp.Timestamp{
- Seconds: nanoTime / 1e9,
- Nanos: int32(nanoTime % 1e9),
- }
-}
-
-func ocSpanKindToProtoSpanKind(kind int) tracepb.Span_SpanKind {
- switch kind {
- case trace.SpanKindClient:
- return tracepb.Span_CLIENT
- case trace.SpanKindServer:
- return tracepb.Span_SERVER
- default:
- return tracepb.Span_SPAN_KIND_UNSPECIFIED
- }
-}
-
-func ocTracestateToProtoTracestate(ts *tracestate.Tracestate) *tracepb.Span_Tracestate {
- if ts == nil {
- return nil
- }
- return &tracepb.Span_Tracestate{
- Entries: ocTracestateEntriesToProtoTracestateEntries(ts.Entries()),
- }
-}
-
-func ocTracestateEntriesToProtoTracestateEntries(entries []tracestate.Entry) []*tracepb.Span_Tracestate_Entry {
- protoEntries := make([]*tracepb.Span_Tracestate_Entry, 0, len(entries))
- for _, entry := range entries {
- protoEntries = append(protoEntries, &tracepb.Span_Tracestate_Entry{
- Key: entry.Key,
- Value: entry.Value,
- })
- }
- return protoEntries
-}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_stats_to_metrics.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_stats_to_metrics.go
deleted file mode 100644
index 451609125..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_stats_to_metrics.go
+++ /dev/null
@@ -1,278 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ocagent
-
-import (
- "errors"
- "time"
-
- "go.opencensus.io/stats"
- "go.opencensus.io/stats/view"
- "go.opencensus.io/tag"
-
- "github.com/golang/protobuf/ptypes/timestamp"
-
- metricspb "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
-)
-
-var (
- errNilMeasure = errors.New("expecting a non-nil stats.Measure")
- errNilView = errors.New("expecting a non-nil view.View")
- errNilViewData = errors.New("expecting a non-nil view.Data")
-)
-
-func viewDataToMetric(vd *view.Data, metricNamePrefix string) (*metricspb.Metric, error) {
- if vd == nil {
- return nil, errNilViewData
- }
-
- descriptor, err := viewToMetricDescriptor(vd.View, metricNamePrefix)
- if err != nil {
- return nil, err
- }
-
- timeseries, err := viewDataToTimeseries(vd)
- if err != nil {
- return nil, err
- }
-
- metric := &metricspb.Metric{
- MetricDescriptor: descriptor,
- Timeseries: timeseries,
- }
- return metric, nil
-}
-
-func viewToMetricDescriptor(v *view.View, metricNamePrefix string) (*metricspb.MetricDescriptor, error) {
- if v == nil {
- return nil, errNilView
- }
- if v.Measure == nil {
- return nil, errNilMeasure
- }
-
- name := stringOrCall(v.Name, v.Measure.Name)
- if len(metricNamePrefix) > 0 {
- name = metricNamePrefix + "/" + name
- }
- desc := &metricspb.MetricDescriptor{
- Name: name,
- Description: stringOrCall(v.Description, v.Measure.Description),
- Unit: v.Measure.Unit(),
- Type: aggregationToMetricDescriptorType(v),
- LabelKeys: tagKeysToLabelKeys(v.TagKeys),
- }
- return desc, nil
-}
-
-func stringOrCall(first string, call func() string) string {
- if first != "" {
- return first
- }
- return call()
-}
-
-type measureType uint
-
-const (
- measureUnknown measureType = iota
- measureInt64
- measureFloat64
-)
-
-func measureTypeFromMeasure(m stats.Measure) measureType {
- switch m.(type) {
- default:
- return measureUnknown
- case *stats.Float64Measure:
- return measureFloat64
- case *stats.Int64Measure:
- return measureInt64
- }
-}
-
-func aggregationToMetricDescriptorType(v *view.View) metricspb.MetricDescriptor_Type {
- if v == nil || v.Aggregation == nil {
- return metricspb.MetricDescriptor_UNSPECIFIED
- }
- if v.Measure == nil {
- return metricspb.MetricDescriptor_UNSPECIFIED
- }
-
- switch v.Aggregation.Type {
- case view.AggTypeCount:
- // Cumulative on int64
- return metricspb.MetricDescriptor_CUMULATIVE_INT64
-
- case view.AggTypeDistribution:
- // Cumulative types
- return metricspb.MetricDescriptor_CUMULATIVE_DISTRIBUTION
-
- case view.AggTypeLastValue:
- // Gauge types
- switch measureTypeFromMeasure(v.Measure) {
- case measureFloat64:
- return metricspb.MetricDescriptor_GAUGE_DOUBLE
- case measureInt64:
- return metricspb.MetricDescriptor_GAUGE_INT64
- }
-
- case view.AggTypeSum:
- // Cumulative types
- switch measureTypeFromMeasure(v.Measure) {
- case measureFloat64:
- return metricspb.MetricDescriptor_CUMULATIVE_DOUBLE
- case measureInt64:
- return metricspb.MetricDescriptor_CUMULATIVE_INT64
- }
- }
-
- // For all other cases, return unspecified.
- return metricspb.MetricDescriptor_UNSPECIFIED
-}
-
-func tagKeysToLabelKeys(tagKeys []tag.Key) []*metricspb.LabelKey {
- labelKeys := make([]*metricspb.LabelKey, 0, len(tagKeys))
- for _, tagKey := range tagKeys {
- labelKeys = append(labelKeys, &metricspb.LabelKey{
- Key: tagKey.Name(),
- })
- }
- return labelKeys
-}
-
-func viewDataToTimeseries(vd *view.Data) ([]*metricspb.TimeSeries, error) {
- if vd == nil || len(vd.Rows) == 0 {
- return nil, nil
- }
-
- // Given that view.Data only contains Start, End
- // the timestamps for all the row data will be the exact same
- // per aggregation. However, the values will differ.
- // Each row has its own tags.
- startTimestamp := timeToProtoTimestamp(vd.Start)
- endTimestamp := timeToProtoTimestamp(vd.End)
-
- mType := measureTypeFromMeasure(vd.View.Measure)
- timeseries := make([]*metricspb.TimeSeries, 0, len(vd.Rows))
- // It is imperative that the ordering of "LabelValues" matches those
- // of the Label keys in the metric descriptor.
- for _, row := range vd.Rows {
- labelValues := labelValuesFromTags(row.Tags)
- point := rowToPoint(vd.View, row, endTimestamp, mType)
- timeseries = append(timeseries, &metricspb.TimeSeries{
- StartTimestamp: startTimestamp,
- LabelValues: labelValues,
- Points: []*metricspb.Point{point},
- })
- }
-
- if len(timeseries) == 0 {
- return nil, nil
- }
-
- return timeseries, nil
-}
-
-func timeToProtoTimestamp(t time.Time) *timestamp.Timestamp {
- unixNano := t.UnixNano()
- return ×tamp.Timestamp{
- Seconds: int64(unixNano / 1e9),
- Nanos: int32(unixNano % 1e9),
- }
-}
-
-func rowToPoint(v *view.View, row *view.Row, endTimestamp *timestamp.Timestamp, mType measureType) *metricspb.Point {
- pt := &metricspb.Point{
- Timestamp: endTimestamp,
- }
-
- switch data := row.Data.(type) {
- case *view.CountData:
- pt.Value = &metricspb.Point_Int64Value{Int64Value: data.Value}
-
- case *view.DistributionData:
- pt.Value = &metricspb.Point_DistributionValue{
- DistributionValue: &metricspb.DistributionValue{
- Count: data.Count,
- Sum: float64(data.Count) * data.Mean, // because Mean := Sum/Count
- // TODO: Add Exemplar
- Buckets: bucketsToProtoBuckets(data.CountPerBucket),
- BucketOptions: &metricspb.DistributionValue_BucketOptions{
- Type: &metricspb.DistributionValue_BucketOptions_Explicit_{
- Explicit: &metricspb.DistributionValue_BucketOptions_Explicit{
- Bounds: v.Aggregation.Buckets,
- },
- },
- },
- SumOfSquaredDeviation: data.SumOfSquaredDev,
- }}
-
- case *view.LastValueData:
- setPointValue(pt, data.Value, mType)
-
- case *view.SumData:
- setPointValue(pt, data.Value, mType)
- }
-
- return pt
-}
-
-// Not returning anything from this function because metricspb.Point.is_Value is an unexported
-// interface hence we just have to set its value by pointer.
-func setPointValue(pt *metricspb.Point, value float64, mType measureType) {
- if mType == measureInt64 {
- pt.Value = &metricspb.Point_Int64Value{Int64Value: int64(value)}
- } else {
- pt.Value = &metricspb.Point_DoubleValue{DoubleValue: value}
- }
-}
-
-func bucketsToProtoBuckets(countPerBucket []int64) []*metricspb.DistributionValue_Bucket {
- distBuckets := make([]*metricspb.DistributionValue_Bucket, len(countPerBucket))
- for i := 0; i < len(countPerBucket); i++ {
- count := countPerBucket[i]
-
- distBuckets[i] = &metricspb.DistributionValue_Bucket{
- Count: count,
- }
- }
-
- return distBuckets
-}
-
-func labelValuesFromTags(tags []tag.Tag) []*metricspb.LabelValue {
- if len(tags) == 0 {
- return nil
- }
-
- labelValues := make([]*metricspb.LabelValue, 0, len(tags))
- for _, tag_ := range tags {
- labelValues = append(labelValues, &metricspb.LabelValue{
- Value: tag_.Value,
-
- // It is imperative that we set the "HasValue" attribute,
- // in order to distinguish missing a label from the empty string.
- // https://godoc.org/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1#LabelValue.HasValue
- //
- // OpenCensus-Go uses non-pointers for tags as seen by this function's arguments,
- // so the best case that we can use to distinguish missing labels/tags from the
- // empty string is by checking if the Tag.Key.Name() != "" to indicate that we have
- // a value.
- HasValue: tag_.Key.Name() != "",
- })
- }
- return labelValues
-}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/version.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/version.go
deleted file mode 100644
index 68be4c75b..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/ocagent/version.go
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ocagent
-
-const Version = "0.0.1"
diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/.gitignore b/vendor/contrib.go.opencensus.io/exporter/prometheus/.gitignore
deleted file mode 100644
index 85e7c1dfc..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/prometheus/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/.idea/
diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/.golangci.yml b/vendor/contrib.go.opencensus.io/exporter/prometheus/.golangci.yml
deleted file mode 100644
index 0aa9844f4..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/prometheus/.golangci.yml
+++ /dev/null
@@ -1,123 +0,0 @@
-# options for analysis running
-run:
- # default concurrency is a available CPU number
- concurrency: 4
-
- # timeout for analysis, e.g. 30s, 5m, default is 1m
- timeout: 10m
-
- # exit code when at least one issue was found, default is 1
- issues-exit-code: 1
-
- # include test files or not, default is true
- tests: true
-
- # which dirs to skip: issues from them won't be reported;
- # can use regexp here: generated.*, regexp is applied on full path;
- # default value is empty list, but default dirs are skipped independently
- # from this option's value (see skip-dirs-use-default).
- skip-dirs:
-
- # default is true. Enables skipping of directories:
- # vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
- skip-dirs-use-default: false
-
- # which files to skip: they will be analyzed, but issues from them
- # won't be reported. Default value is empty list, but there is
- # no need to include all autogenerated files, we confidently recognize
- # autogenerated files. If it's not please let us know.
- skip-files:
-
- # by default isn't set. If set we pass it to "go list -mod={option}". From "go help modules":
- # If invoked with -mod=readonly, the go command is disallowed from the implicit
- # automatic updating of go.mod described above. Instead, it fails when any changes
- # to go.mod are needed. This setting is most useful to check that go.mod does
- # not need updates, such as in a continuous integration and testing system.
- # If invoked with -mod=vendor, the go command assumes that the vendor
- # directory holds the correct copies of dependencies and ignores
- # the dependency descriptions in go.mod.
- modules-download-mode: readonly
-
-# output configuration options
-output:
- # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
- format: colored-line-number
-
- # print lines of code with issue, default is true
- print-issued-lines: true
-
- # print linter name in the end of issue text, default is true
- print-linter-name: true
-
-# all available settings of specific linters
-linters-settings:
- govet:
- # report about shadowed variables
- check-shadowing: true
-
- # settings per analyzer
- settings:
- printf: # analyzer name, run `go tool vet help` to see all analyzers
- funcs: # run `go tool vet help printf` to see available settings for `printf` analyzer
- - (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof
- - (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf
- - (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf
- - (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf
-
- enable-all: true
- # TODO: Enable this and fix the alignment issues.
- disable:
- - fieldalignment
-
- golint:
- # minimal confidence for issues, default is 0.8
- min-confidence: 0.8
-
- gofmt:
- # simplify code: gofmt with `-s` option, true by default
- simplify: true
-
- goimports:
- # put imports beginning with prefix after 3rd-party packages;
- # it's a comma-separated list of prefixes
- local-prefixes: contrib.go.opencensus.io/exporter/prometheus
-
- misspell:
- # Correct spellings using locale preferences for US or UK.
- # Default is to use a neutral variety of English.
- # Setting locale to US will correct the British spelling of 'colour' to 'color'.
- locale: US
- ignore-words:
- - cancelled
- - metre
- - meter
- - metres
- - kilometre
- - kilometres
-
-linters:
- disable:
- - errcheck
- enable:
- - gofmt
- - goimports
- - golint
- - gosec
- - govet
- - staticcheck
- - misspell
- - scopelint
- - unconvert
- - gocritic
- - unparam
-
-issues:
- # Excluding configuration per-path, per-linter, per-text and per-source
- exclude-rules:
- # Exclude some linters from running on tests files.
- - path: _test\.go
- linters:
- - scopelint
- - text: "G404:"
- linters:
- - gosec
diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/.travis.yml b/vendor/contrib.go.opencensus.io/exporter/prometheus/.travis.yml
deleted file mode 100644
index 17afafec2..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/prometheus/.travis.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-language: go
-
-go_import_path: contrib.go.opencensus.io
-
-go:
- - 1.15.x
-
-env:
- global:
- GO111MODULE=on
-
-before_script:
- - make install-tools
-
-script:
- - make travis-ci
-
diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/Makefile b/vendor/contrib.go.opencensus.io/exporter/prometheus/Makefile
deleted file mode 100644
index cf4d61328..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/prometheus/Makefile
+++ /dev/null
@@ -1,50 +0,0 @@
-# TODO: Fix this on windows.
-ALL_SRC := $(shell find . -name '*.go' \
- -not -path './vendor/*' \
- -not -path '*/gen-go/*' \
- -type f | sort)
-ALL_PKGS := $(shell go list $(sort $(dir $(ALL_SRC))))
-
-GOTEST_OPT?=-v -race -timeout 30s
-GOTEST_OPT_WITH_COVERAGE = $(GOTEST_OPT) -coverprofile=coverage.txt -covermode=atomic
-GOTEST=go test
-LINT=golangci-lint
-# TODO decide if we need to change these names.
-README_FILES := $(shell find . -name '*README.md' | sort | tr '\n' ' ')
-
-.DEFAULT_GOAL := lint-test
-
-.PHONY: lint-test
-lint-test: lint test
-
-# TODO enable test-with-coverage in travis
-.PHONY: travis-ci
-travis-ci: lint test test-386
-
-all-pkgs:
- @echo $(ALL_PKGS) | tr ' ' '\n' | sort
-
-all-srcs:
- @echo $(ALL_SRC) | tr ' ' '\n' | sort
-
-.PHONY: test
-test:
- $(GOTEST) $(GOTEST_OPT) $(ALL_PKGS)
-
-.PHONY: test-386
-test-386:
- GOARCH=386 $(GOTEST) -v -timeout 30s $(ALL_PKGS)
-
-.PHONY: test-with-coverage
-test-with-coverage:
- $(GOTEST) $(GOTEST_OPT_WITH_COVERAGE) $(ALL_PKGS)
-
-.PHONY: lint
-lint:
- $(LINT) run --allow-parallel-runners
-
-.PHONY: install-tools
-install-tools:
- cd internal/tools && go install golang.org/x/tools/cmd/cover
- cd internal/tools && go install github.com/golangci/golangci-lint/cmd/golangci-lint
-
diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/README.md b/vendor/contrib.go.opencensus.io/exporter/prometheus/README.md
deleted file mode 100644
index 3a9c5d3c8..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/prometheus/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# OpenCensus Go Prometheus Exporter
-
-[](https://travis-ci.org/census-ecosystem/opencensus-go-exporter-prometheus) [![GoDoc][godoc-image]][godoc-url]
-
-Provides OpenCensus metrics export support for Prometheus.
-
-## Installation
-
-```
-$ go get -u contrib.go.opencensus.io/exporter/prometheus
-```
-
-[godoc-image]: https://godoc.org/contrib.go.opencensus.io/exporter/prometheus?status.svg
-[godoc-url]: https://godoc.org/contrib.go.opencensus.io/exporter/prometheus
diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/prometheus.go b/vendor/contrib.go.opencensus.io/exporter/prometheus/prometheus.go
deleted file mode 100644
index b94c6d399..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/prometheus/prometheus.go
+++ /dev/null
@@ -1,303 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package prometheus contains a Prometheus exporter that supports exporting
-// OpenCensus views as Prometheus metrics.
-package prometheus // import "contrib.go.opencensus.io/exporter/prometheus"
-
-import (
- "context"
- "fmt"
- "log"
- "net/http"
- "sync"
-
- "github.com/prometheus/client_golang/prometheus"
- "github.com/prometheus/client_golang/prometheus/promhttp"
- "go.opencensus.io/metric/metricdata"
- "go.opencensus.io/metric/metricexport"
- "go.opencensus.io/stats/view"
-)
-
-// Exporter exports stats to Prometheus, users need
-// to register the exporter as an http.Handler to be
-// able to export.
-type Exporter struct {
- opts Options
- g prometheus.Gatherer
- c *collector
- handler http.Handler
-}
-
-// Options contains options for configuring the exporter.
-type Options struct {
- Namespace string
- Registry *prometheus.Registry
- Registerer prometheus.Registerer
- Gatherer prometheus.Gatherer
- OnError func(err error)
- ConstLabels prometheus.Labels // ConstLabels will be set as labels on all views.
-}
-
-// NewExporter returns an exporter that exports stats to Prometheus.
-func NewExporter(o Options) (*Exporter, error) {
- if o.Registry == nil {
- o.Registry = prometheus.NewRegistry()
- }
- if o.Registerer == nil {
- o.Registerer = o.Registry
- }
- if o.Gatherer == nil {
- o.Gatherer = o.Registry
- }
-
- collector := newCollector(o, o.Registerer)
- e := &Exporter{
- opts: o,
- g: o.Gatherer,
- c: collector,
- handler: promhttp.HandlerFor(o.Gatherer, promhttp.HandlerOpts{}),
- }
- collector.ensureRegisteredOnce()
-
- return e, nil
-}
-
-var _ http.Handler = (*Exporter)(nil)
-
-// ensureRegisteredOnce invokes reg.Register on the collector itself
-// exactly once to ensure that we don't get errors such as
-// cannot register the collector: descriptor Desc{fqName: *}
-// already exists with the same fully-qualified name and const label values
-// which is documented by Prometheus at
-// https://github.com/prometheus/client_golang/blob/fcc130e101e76c5d303513d0e28f4b6d732845c7/prometheus/registry.go#L89-L101
-func (c *collector) ensureRegisteredOnce() {
- c.registerOnce.Do(func() {
- if err := c.reg.Register(c); err != nil {
- c.opts.onError(fmt.Errorf("cannot register the collector: %v", err))
- }
- })
-
-}
-
-func (o *Options) onError(err error) {
- if o.OnError != nil {
- o.OnError(err)
- } else {
- log.Printf("Failed to export to Prometheus: %v", err)
- }
-}
-
-// ExportView exports to the Prometheus if view data has one or more rows.
-// Each OpenCensus AggregationData will be converted to
-// corresponding Prometheus Metric: SumData will be converted
-// to Untyped Metric, CountData will be a Counter Metric,
-// DistributionData will be a Histogram Metric.
-//
-// Deprecated: in lieu of metricexport.Reader interface.
-func (e *Exporter) ExportView(vd *view.Data) {
-}
-
-// ServeHTTP serves the Prometheus endpoint.
-func (e *Exporter) ServeHTTP(w http.ResponseWriter, r *http.Request) {
- e.handler.ServeHTTP(w, r)
-}
-
-// collector implements prometheus.Collector
-type collector struct {
- opts Options
-
- registerOnce sync.Once
-
- // reg helps collector register views dynamically.
- reg prometheus.Registerer
-
- // reader reads metrics from all registered producers.
- reader *metricexport.Reader
-}
-
-func (c *collector) Describe(ch chan<- *prometheus.Desc) {
- de := &descExporter{c: c, descCh: ch}
- c.reader.ReadAndExport(de)
-}
-
-// Collect fetches the statistics from OpenCensus
-// and delivers them as Prometheus Metrics.
-// Collect is invoked every time a prometheus.Gatherer is run
-// for example when the HTTP endpoint is invoked by Prometheus.
-func (c *collector) Collect(ch chan<- prometheus.Metric) {
- me := &metricExporter{c: c, metricCh: ch}
- c.reader.ReadAndExport(me)
-}
-
-func newCollector(opts Options, registrar prometheus.Registerer) *collector {
- return &collector{
- reg: registrar,
- opts: opts,
- reader: metricexport.NewReader()}
-}
-
-func (c *collector) toDesc(metric *metricdata.Metric) *prometheus.Desc {
- var labels prometheus.Labels
- switch {
- case metric.Resource == nil:
- labels = c.opts.ConstLabels
- case c.opts.ConstLabels == nil:
- labels = metric.Resource.Labels
- default:
- labels = prometheus.Labels{}
- for k, v := range c.opts.ConstLabels {
- labels[k] = v
- }
- // Resource labels overwrite const labels.
- for k, v := range metric.Resource.Labels {
- labels[k] = v
- }
- }
-
- return prometheus.NewDesc(
- metricName(c.opts.Namespace, metric),
- metric.Descriptor.Description,
- toPromLabels(metric.Descriptor.LabelKeys),
- labels)
-}
-
-type metricExporter struct {
- c *collector
- metricCh chan<- prometheus.Metric
-}
-
-// ExportMetrics exports to the Prometheus.
-// Each OpenCensus Metric will be converted to
-// corresponding Prometheus Metric:
-// TypeCumulativeInt64 and TypeCumulativeFloat64 will be a Counter Metric,
-// TypeCumulativeDistribution will be a Histogram Metric.
-// TypeGaugeFloat64 and TypeGaugeInt64 will be a Gauge Metric
-func (me *metricExporter) ExportMetrics(ctx context.Context, metrics []*metricdata.Metric) error {
- for _, metric := range metrics {
- desc := me.c.toDesc(metric)
- for _, ts := range metric.TimeSeries {
- tvs := toLabelValues(ts.LabelValues)
- for _, point := range ts.Points {
- metric, err := toPromMetric(desc, metric, point, tvs)
- if err != nil {
- me.c.opts.onError(err)
- } else if metric != nil {
- me.metricCh <- metric
- }
- }
- }
- }
- return nil
-}
-
-type descExporter struct {
- c *collector
- descCh chan<- *prometheus.Desc
-}
-
-// ExportMetrics exports descriptor to the Prometheus.
-// It is invoked when request to scrape descriptors is received.
-func (me *descExporter) ExportMetrics(ctx context.Context, metrics []*metricdata.Metric) error {
- for _, metric := range metrics {
- desc := me.c.toDesc(metric)
- me.descCh <- desc
- }
- return nil
-}
-
-func toPromLabels(mls []metricdata.LabelKey) (labels []string) {
- for _, ml := range mls {
- labels = append(labels, sanitize(ml.Key))
- }
- return labels
-}
-
-func metricName(namespace string, m *metricdata.Metric) string {
- var name string
- if namespace != "" {
- name = namespace + "_"
- }
- return name + sanitize(m.Descriptor.Name)
-}
-
-func toPromMetric(
- desc *prometheus.Desc,
- metric *metricdata.Metric,
- point metricdata.Point,
- labelValues []string) (prometheus.Metric, error) {
- switch metric.Descriptor.Type {
- case metricdata.TypeCumulativeFloat64, metricdata.TypeCumulativeInt64:
- pv, err := toPromValue(point)
- if err != nil {
- return nil, err
- }
- return prometheus.NewConstMetric(desc, prometheus.CounterValue, pv, labelValues...)
-
- case metricdata.TypeGaugeFloat64, metricdata.TypeGaugeInt64:
- pv, err := toPromValue(point)
- if err != nil {
- return nil, err
- }
- return prometheus.NewConstMetric(desc, prometheus.GaugeValue, pv, labelValues...)
-
- case metricdata.TypeCumulativeDistribution:
- switch v := point.Value.(type) {
- case *metricdata.Distribution:
- points := make(map[float64]uint64)
- // Histograms are cumulative in Prometheus.
- // Get cumulative bucket counts.
- cumCount := uint64(0)
- for i, b := range v.BucketOptions.Bounds {
- cumCount += uint64(v.Buckets[i].Count)
- points[b] = cumCount
- }
- return prometheus.NewConstHistogram(desc, uint64(v.Count), v.Sum, points, labelValues...)
- default:
- return nil, typeMismatchError(point)
- }
- case metricdata.TypeSummary:
- // TODO: [rghetia] add support for TypeSummary.
- return nil, nil
- default:
- return nil, fmt.Errorf("aggregation %T is not yet supported", metric.Descriptor.Type)
- }
-}
-
-func toLabelValues(labelValues []metricdata.LabelValue) (values []string) {
- for _, lv := range labelValues {
- if lv.Present {
- values = append(values, lv.Value)
- } else {
- values = append(values, "")
- }
- }
- return values
-}
-
-func typeMismatchError(point metricdata.Point) error {
- return fmt.Errorf("point type %T does not match metric type", point)
-
-}
-
-func toPromValue(point metricdata.Point) (float64, error) {
- switch v := point.Value.(type) {
- case float64:
- return v, nil
- case int64:
- return float64(v), nil
- default:
- return 0.0, typeMismatchError(point)
- }
-}
diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/sanitize.go b/vendor/contrib.go.opencensus.io/exporter/prometheus/sanitize.go
deleted file mode 100644
index 9c9a9c4dd..000000000
--- a/vendor/contrib.go.opencensus.io/exporter/prometheus/sanitize.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
- "github.com/prometheus/statsd_exporter/pkg/mapper"
-)
-
-const labelKeySizeLimit = 100
-
-// sanitize returns a string that is trunacated to 100 characters if it's too
-// long, and replaces non-alphanumeric characters to underscores.
-func sanitize(s string) string {
- if len(s) == 0 {
- return s
- }
- if len(s) > labelKeySizeLimit {
- s = s[:labelKeySizeLimit]
- }
-
- s = mapper.EscapeMetricName(s)
- if s[0] == '_' {
- s = "key" + s
- }
- return s
-}
diff --git a/vendor/github.com/blendle/zapdriver/.gitignore b/vendor/github.com/blendle/zapdriver/.gitignore
deleted file mode 100644
index 48b8bf907..000000000
--- a/vendor/github.com/blendle/zapdriver/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-vendor/
diff --git a/vendor/github.com/blendle/zapdriver/LICENSE b/vendor/github.com/blendle/zapdriver/LICENSE
deleted file mode 100644
index 7db456775..000000000
--- a/vendor/github.com/blendle/zapdriver/LICENSE
+++ /dev/null
@@ -1,15 +0,0 @@
-ISC License
-
-Copyright (c) Blendle
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/vendor/github.com/blendle/zapdriver/README.md b/vendor/github.com/blendle/zapdriver/README.md
deleted file mode 100644
index 8044c5523..000000000
--- a/vendor/github.com/blendle/zapdriver/README.md
+++ /dev/null
@@ -1,347 +0,0 @@
-# :zap: Zapdriver
-
-Blazing fast, [Zap][zap]-based [Stackdriver][stackdriver] logging.
-
-[zap]: https://github.com/uber-go/zap
-[stackdriver]: https://cloud.google.com/stackdriver/
-
-## Usage
-
-This package provides three building blocks to support the full array of
-structured logging capabilities of Stackdriver:
-
-* [Special purpose logging fields](#special-purpose-logging-fields)
-* [Pre-configured Stackdriver-optimized encoder](#pre-configured-stackdriver-optimized-encoder)
-* [Custom Stackdriver Zap core](#custom-stackdriver-zap-core)
-* [Using Error Reporting](#using-error-reporting)
-
-The above components can be used separately, but to start, you can create a new
-Zap logger with all of the above included:
-
-```golang
-logger, err := zapdriver.NewProduction() // with sampling
-logger, err := zapdriver.NewDevelopment() // with `development` set to `true`
-```
-
-The above functions give back a pointer to a `zap.Logger` object, so you can use
-[Zap][zap] like you've always done, except that it now logs in the proper
-[Stackdriver][stackdriver] format.
-
-You can also create a configuration struct, and build your logger from there:
-
-```golang
-config := zapdriver.NewProductionConfig()
-config := zapdriver.NewDevelopmentConfig()
-```
-
-Or, get the Zapdriver encoder, and build your own configuration struct from
-that:
-
-```golang
-encoder := zapdriver.NewProductionEncoderConfig()
-encoder := zapdriver.NewDevelopmentEncoderConfig()
-```
-
-Read on to learn more about the available Stackdriver-specific log fields, and
-how to use the above-mentioned components.
-
-### Special purpose logging fields
-
-You can use the following fields to add extra information to your log entries.
-These fields are parsed by Stackdriver to make it easier to query your logs or
-to use the log details in the Stackdriver monitoring interface.
-
-* [`HTTP`](#http)
-* [`Label`](#label)
-* [`SourceLocation`](#sourcelocation)
-* [`Operation`](#operation)
-* [`TraceContext`](#tracecontext)
-
-#### HTTP
-
-You can log HTTP request/response cycles using the following field:
-
-```golang
-HTTP(req *HTTPPayload) zap.Field
-```
-
-You can either manually build the request payload:
-
-```golang
-req := &HTTPPayload{
- RequestMethod: "GET",
- RequestURL: "/",
- Status: 200,
-}
-```
-
-Or, you can auto generate the struct, based on the available request and
-response objects:
-
-```golang
-NewHTTP(req *http.Request, res *http.Response) *HTTPPayload
-```
-
-You are free to pass in `nil` for either the request or response object, if one
-of them is unavailable to you at the point of logging. Any field depending on
-one or the other will be omitted if `nil` is passed in.
-
-Note that there are some fields that are not populated by either the request or
-response object, and need to be set manually:
-
-* `ServerIP string`
-* `Latency string`
-* `CacheLookup bool`
-* `CacheHit bool`
-* `CacheValidatedWithOriginServer bool`
-* `CacheFillBytes string`
-
-If you have no need for those fields, the quickest way to get started is like
-so:
-
-```golang
-logger.Info("Request Received.", zapdriver.HTTP(zapdriver.NewHTTP(req, res)))
-```
-
-#### Label
-
-You can add a "label" to your payload as follows:
-
-```golang
-Label(key, value string) zap.Field
-```
-
-Note that underwater, this sets the key to `labels.`. You need to be using
-the `zapdriver.Core` core for this to be converted to the proper format for
-Stackdriver to recognize the labels.
-
-See "Custom Stackdriver Zap core" for more details.
-
-If you have a reason not to use the provided Core, you can still wrap labels in
-the right `labels` namespace by using the available function:
-
-```golang
-Labels(fields ...zap.Field) zap.Field
-```
-
-Like so:
-
-```golang
-logger.Info(
- "Did something.",
- zapdriver.Labels(
- zapdriver.Label("hello", "world"),
- zapdriver.Label("hi", "universe"),
- ),
-)
-```
-
-Again, wrapping the `Label` calls in `Labels` is not required if you use the
-supplied Zap Core.
-
-#### SourceLocation
-
-You can add a source code location to your log lines to be picked up by
-Stackdriver.
-
-Note that you can set this manually, or use `zapdriver.Core` to automatically
-add this. If you set it manually, _and_ use `zapdriver.Core`, the manual call
-stack will be preserved over the automated one.
-
-```golang
-SourceLocation(pc uintptr, file string, line int, ok bool) zap.Field
-```
-
-Note that the function signature equals that of the return values of
-`runtime.Caller()`. This allows you to catch the stack frame at one location,
-while logging it at a different location, like so:
-
-```golang
-pc, file, line, ok := runtime.Caller(0)
-
-// do other stuff...
-
-logger.Error("Something happened!", zapdriver.SourceLocation(pc, file, line, ok))
-```
-
-If you use `zapdriver.Core`, the above use-case is the only use-case where you
-would want to manually set the source location. In all other situations, you can
-simply omit this field, and it will be added automatically, using the stack
-frame at the location where the log line is triggered.
-
-If you don't use `zapdriver.Core`, and still want to add the source location at
-the frame of the triggered log line, you'd do it like this:
-
-```golang
-logger.Error("Something happened!", zapdriver.SourceLocation(runtime.Caller(0)))
-```
-
-#### Operation
-
-The `Operation` log field allows you to group log lines into a single
-"operation" performed by the application:
-
-```golang
-Operation(id, producer string, first, last bool) zap.Field
-```
-
-For a pair of logs that belong to the same operation, you should use the same
-`id` between them. The `producer` is an arbitrary identifier that should be
-globally unique amongst all the logs of all your applications (meaning it should
-probably be the unique name of the current application). You should set `first`
-to true for the first log in the operation, and `last` to true for the final log
-of the operation.
-
-```golang
-logger.Info("Started.", zapdriver.Operation("3g4d3g", "my-app", true, false))
-logger.Debug("Progressing.", zapdriver.Operation("3g4d3g", "my-app", false, false))
-logger.Info("Done.", zapdriver.Operation("3g4d3g", "my-app", false, true))
-```
-
-Instead of defining the "start" and "end" booleans, you can also use these three
-convenience functions:
-
-```golang
-OperationStart(id, producer string) zap.Field
-OperationCont(id, producer string) zap.Field
-OperationEnd(id, producer string) zap.Field
-```
-
-#### TraceContext
-
-You can add trace context information to your log lines to be picked up by
-Stackdriver.
-
-```golang
-TraceContext(trace string, spanId string, sampled bool, projectName string) []zap.Field
-```
-
-Like so:
-
-```golang
-logger.Error("Something happened!", zapdriver.TraceContext("105445aa7843bc8bf206b120001000", "0", true, "my-project-name")...)
-```
-
-### Pre-configured Stackdriver-optimized encoder
-
-The Stackdriver encoder maps all Zap log levels to the appropriate
-[Stackdriver-supported levels][levels]:
-
-> DEBUG (100) Debug or trace information.
->
-> INFO (200) Routine information, such as ongoing status or performance.
->
-> WARNING (400) Warning events might cause problems.
->
-> ERROR (500) Error events are likely to cause problems.
->
-> CRITICAL (600) Critical events cause more severe problems or outages.
->
-> ALERT (700) A person must take an action immediately.
->
-> EMERGENCY (800) One or more systems are unusable.
-
-[levels]: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry#LogSeverity
-
-It also sets some of the default keys to use [the right names][names], such as
-`timestamp`, `severity`, and `message`.
-
-[names]: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry
-
-You can use this encoder if you want to build your Zap logger configuration
-manually:
-
-```golang
-zapdriver.NewProductionEncoderConfig()
-```
-
-For parity-sake, there's also `zapdriver.NewDevelopmentEncoderConfig()`, but it
-returns the exact same encoder right now.
-
-### Custom Stackdriver Zap core
-
-A custom Zap core is included in this package to support some special use-cases.
-
-First of all, if you use `zapdriver.NewProduction()` (or `NewDevelopment`) , you
-already have this core enabled, so everything _just works_ ™.
-
-There are two use-cases which require this core:
-
-1. If you use `zapdriver.Label("hello", "world")`, it will initially end up in
- your log with the key `labels.hello` and value `world`. Now if you have two
- labels, you could also have `labels.hi` with value `universe`. This works as-
- is, but for this to be correctly parsed by Stackdriver as true "labels", you
- need to use the Zapdriver core, so that both of these fields get rewritten,
- to use the namespace `labels`, and use the keys `hello` and `hi` within that
- namespace. This is done automatically.
-
-2. If you don't want to use `zapdriver.SourceLocation()` on every log call, you
- can use this core for the source location to be automatically added to
- each log entry.
-
-When building a logger, you can inject the Zapdriver core as follows:
-
-```golang
-config := &zap.Config{}
-logger, err := config.Build(zapdriver.WrapCore())
-```
-
-### Using Error Reporting
-
-To report errors using StackDriver's Error Reporting tool, a log line needs to follow a separate log format described in the [Error Reporting][errorreporting] documentation.
-
-[errorreporting]: https://cloud.google.com/error-reporting/docs/formatting-error-messages
-
-The simplest way to do this is by using `NewProductionWithCore`:
-
-```golang
-logger, err := zapdriver.NewProductionWithCore(zapdriver.WrapCore(
- zapdriver.ReportAllErrors(true),
- zapdriver.ServiceName("my service"),
-))
-```
-
-For parity-sake, there's also `zapdriver.NewDevelopmentWithCore()`
-
-If you are building a custom logger, you can use `WrapCore()` to configure the driver core:
-
-```golang
-config := &zap.Config{}
-logger, err := config.Build(zapdriver.WrapCore(
- zapdriver.ReportAllErrors(true),
- zapdriver.ServiceName("my service"),
-))
-```
-
-Configuring this way, every error log entry will be reported to Stackdriver's Error Reporting tool.
-
-#### Reporting errors manually
-
-If you do not want every error to be reported, you can attach `ErrorReport()` to log call manually:
-
-```golang
-logger.Error("An error to be reported!", zapdriver.ErrorReport(runtime.Caller(0)))
-// Or get Caller details
-pc, file, line, ok := runtime.Caller(0)
-// do other stuff... and log elsewhere
-logger.Error("Another error to be reported!", zapdriver.ErrorReport(pc, file, line, ok))
-```
-
-Please keep in mind that ErrorReport needs a ServiceContext attached to the log
-entry. If you did not configure this using `WrapCore`, error reports will
-get attached using service name as `unknown`. To prevent this from happeneing,
-either configure your core or attach service context before (or when) using
-the logger:
-
-```golang
-logger.Error(
- "An error to be reported!",
- zapdriver.ErrorReport(runtime.Caller(0)),
- zapdriver.ServiceContext("my service"),
-)
-
-// Or permanently attach it to your logger
-logger = logger.With(zapdriver.ServiceContext("my service"))
-// and then use it
-logger.Error("An error to be reported!", zapdriver.ErrorReport(runtime.Caller(0)))
-```
diff --git a/vendor/github.com/blendle/zapdriver/config.go b/vendor/github.com/blendle/zapdriver/config.go
deleted file mode 100644
index fe901ce3b..000000000
--- a/vendor/github.com/blendle/zapdriver/config.go
+++ /dev/null
@@ -1,55 +0,0 @@
-package zapdriver
-
-import (
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-// NewProductionEncoderConfig returns an opinionated EncoderConfig for
-// production environments.
-func NewProductionEncoderConfig() zapcore.EncoderConfig {
- return encoderConfig
-}
-
-// NewDevelopmentEncoderConfig returns an opinionated EncoderConfig for
-// development environments.
-func NewDevelopmentEncoderConfig() zapcore.EncoderConfig {
- return encoderConfig
-}
-
-// NewProductionConfig is a reasonable production logging configuration.
-// Logging is enabled at InfoLevel and above.
-//
-// It uses a JSON encoder, writes to standard error, and enables sampling.
-// Stacktraces are automatically included on logs of ErrorLevel and above.
-func NewProductionConfig() zap.Config {
- return zap.Config{
- Level: zap.NewAtomicLevelAt(zap.InfoLevel),
- Development: false,
- Sampling: &zap.SamplingConfig{
- Initial: 100,
- Thereafter: 100,
- },
- Encoding: "json",
- EncoderConfig: NewProductionEncoderConfig(),
- OutputPaths: []string{"stderr"},
- ErrorOutputPaths: []string{"stderr"},
- }
-}
-
-// NewDevelopmentConfig is a reasonable development logging configuration.
-// Logging is enabled at DebugLevel and above.
-//
-// It enables development mode (which makes DPanicLevel logs panic), uses a
-// console encoder, writes to standard error, and disables sampling.
-// Stacktraces are automatically included on logs of WarnLevel and above.
-func NewDevelopmentConfig() zap.Config {
- return zap.Config{
- Level: zap.NewAtomicLevelAt(zap.DebugLevel),
- Development: true,
- Encoding: "json",
- EncoderConfig: NewDevelopmentEncoderConfig(),
- OutputPaths: []string{"stderr"},
- ErrorOutputPaths: []string{"stderr"},
- }
-}
diff --git a/vendor/github.com/blendle/zapdriver/core.go b/vendor/github.com/blendle/zapdriver/core.go
deleted file mode 100644
index bcb7660f7..000000000
--- a/vendor/github.com/blendle/zapdriver/core.go
+++ /dev/null
@@ -1,243 +0,0 @@
-package zapdriver
-
-import (
- "strings"
-
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-// driverConfig is used to configure core.
-type driverConfig struct {
- // Report all logs with level error or above to stackdriver using
- // `ErrorReport()` when set to true
- ReportAllErrors bool
-
- // ServiceName is added as `ServiceContext()` to all logs when set
- ServiceName string
-}
-
-// Core is a zapdriver specific core wrapped around the default zap core. It
-// allows to merge all defined labels
-type core struct {
- zapcore.Core
-
- // permLabels is a collection of labels that have been added to the logger
- // through the use of `With()`. These labels should never be cleared after
- // logging a single entry, unlike `tempLabel`.
- permLabels *labels
-
- // tempLabels keeps a record of all the labels that need to be applied to the
- // current log entry. Zap serializes log fields at different parts of the
- // stack, one such location is when calling `core.With` and the other one is
- // when calling `core.Write`. This makes it impossible to (for example) take
- // all `labels.xxx` fields, and wrap them in the `labels` namespace in one go.
- //
- // Instead, we have to filter out these labels at both locations, and then add
- // them back in the proper format right before we call `Write` on the original
- // Zap core.
- tempLabels *labels
-
- // Configuration for the zapdriver core
- config driverConfig
-}
-
-// zapdriver core option to report all logs with level error or above to stackdriver
-// using `ErrorReport()` when set to true
-func ReportAllErrors(report bool) func(*core) {
- return func(c *core) {
- c.config.ReportAllErrors = report
- }
-}
-
-// zapdriver core option to add `ServiceContext()` to all logs with `name` as
-// service name
-func ServiceName(name string) func(*core) {
- return func(c *core) {
- c.config.ServiceName = name
- }
-}
-
-// WrapCore returns a `zap.Option` that wraps the default core with the
-// zapdriver one.
-func WrapCore(options ...func(*core)) zap.Option {
- return zap.WrapCore(func(c zapcore.Core) zapcore.Core {
- newcore := &core{
- Core: c,
- permLabels: newLabels(),
- tempLabels: newLabels(),
- }
- for _, option := range options {
- option(newcore)
- }
- return newcore
- })
-}
-
-// With adds structured context to the Core.
-func (c *core) With(fields []zap.Field) zapcore.Core {
- var lbls *labels
- lbls, fields = c.extractLabels(fields)
-
- lbls.mutex.RLock()
- c.permLabels.mutex.Lock()
- for k, v := range lbls.store {
- c.permLabels.store[k] = v
- }
- c.permLabels.mutex.Unlock()
- lbls.mutex.RUnlock()
-
- return &core{
- Core: c.Core.With(fields),
- permLabels: c.permLabels,
- tempLabels: newLabels(),
- config: c.config,
- }
-}
-
-// Check determines whether the supplied Entry should be logged (using the
-// embedded LevelEnabler and possibly some extra logic). If the entry
-// should be logged, the Core adds itself to the CheckedEntry and returns
-// the result.
-//
-// Callers must use Check before calling Write.
-func (c *core) Check(ent zapcore.Entry, ce *zapcore.CheckedEntry) *zapcore.CheckedEntry {
- if c.Enabled(ent.Level) {
- return ce.AddCore(ent, c)
- }
-
- return ce
-}
-
-func (c *core) Write(ent zapcore.Entry, fields []zapcore.Field) error {
- var lbls *labels
- lbls, fields = c.extractLabels(fields)
-
- lbls.mutex.RLock()
- c.tempLabels.mutex.Lock()
- for k, v := range lbls.store {
- c.tempLabels.store[k] = v
- }
- c.tempLabels.mutex.Unlock()
- lbls.mutex.RUnlock()
-
- fields = append(fields, labelsField(c.allLabels()))
- fields = c.withSourceLocation(ent, fields)
- if c.config.ServiceName != "" {
- fields = c.withServiceContext(c.config.ServiceName, fields)
- }
- if c.config.ReportAllErrors && zapcore.ErrorLevel.Enabled(ent.Level) {
- fields = c.withErrorReport(ent, fields)
- if c.config.ServiceName == "" {
- // A service name was not set but error report needs it
- // So attempt to add a generic service name
- fields = c.withServiceContext("unknown", fields)
- }
- }
-
- c.tempLabels.reset()
-
- return c.Core.Write(ent, fields)
-}
-
-// Sync flushes buffered logs (if any).
-func (c *core) Sync() error {
- return c.Core.Sync()
-}
-
-func (c *core) allLabels() *labels {
- lbls := newLabels()
-
- lbls.mutex.Lock()
- c.permLabels.mutex.RLock()
- for k, v := range c.permLabels.store {
- lbls.store[k] = v
- }
- c.permLabels.mutex.RUnlock()
-
- c.tempLabels.mutex.RLock()
- for k, v := range c.tempLabels.store {
- lbls.store[k] = v
- }
- c.tempLabels.mutex.RUnlock()
- lbls.mutex.Unlock()
-
- return lbls
-}
-
-func (c *core) extractLabels(fields []zapcore.Field) (*labels, []zapcore.Field) {
- lbls := newLabels()
- out := []zapcore.Field{}
-
- lbls.mutex.Lock()
- for i := range fields {
- if !isLabelField(fields[i]) {
- out = append(out, fields[i])
- continue
- }
-
- lbls.store[strings.Replace(fields[i].Key, "labels.", "", 1)] = fields[i].String
- }
- lbls.mutex.Unlock()
-
- return lbls, out
-}
-
-func (c *core) withLabels(fields []zapcore.Field) []zapcore.Field {
- lbls := newLabels()
- out := []zapcore.Field{}
-
- lbls.mutex.Lock()
- for i := range fields {
- if isLabelField(fields[i]) {
- lbls.store[strings.Replace(fields[i].Key, "labels.", "", 1)] = fields[i].String
- continue
- }
-
- out = append(out, fields[i])
- }
- lbls.mutex.Unlock()
-
- return append(out, labelsField(lbls))
-}
-
-func (c *core) withSourceLocation(ent zapcore.Entry, fields []zapcore.Field) []zapcore.Field {
- // If the source location was manually set, don't overwrite it
- for i := range fields {
- if fields[i].Key == sourceKey {
- return fields
- }
- }
-
- if !ent.Caller.Defined {
- return fields
- }
-
- return append(fields, SourceLocation(ent.Caller.PC, ent.Caller.File, ent.Caller.Line, true))
-}
-
-func (c *core) withServiceContext(name string, fields []zapcore.Field) []zapcore.Field {
- // If the service context was manually set, don't overwrite it
- for i := range fields {
- if fields[i].Key == serviceContextKey {
- return fields
- }
- }
-
- return append(fields, ServiceContext(name))
-}
-
-func (c *core) withErrorReport(ent zapcore.Entry, fields []zapcore.Field) []zapcore.Field {
- // If the error report was manually set, don't overwrite it
- for i := range fields {
- if fields[i].Key == contextKey {
- return fields
- }
- }
-
- if !ent.Caller.Defined {
- return fields
- }
-
- return append(fields, ErrorReport(ent.Caller.PC, ent.Caller.File, ent.Caller.Line, true))
-}
diff --git a/vendor/github.com/blendle/zapdriver/encoder.go b/vendor/github.com/blendle/zapdriver/encoder.go
deleted file mode 100644
index eec571fb8..000000000
--- a/vendor/github.com/blendle/zapdriver/encoder.go
+++ /dev/null
@@ -1,59 +0,0 @@
-package zapdriver
-
-import (
- "time"
-
- "go.uber.org/zap/zapcore"
-)
-
-// logLevelSeverity maps the Zap log levels to the correct level names as
-// defined by Stackdriver.
-//
-// DEFAULT (0) The log entry has no assigned severity level.
-// DEBUG (100) Debug or trace information.
-// INFO (200) Routine information, such as ongoing status or performance.
-// NOTICE (300) Normal but significant events, such as start up, shut down, or a configuration change.
-// WARNING (400) Warning events might cause problems.
-// ERROR (500) Error events are likely to cause problems.
-// CRITICAL (600) Critical events cause more severe problems or outages.
-// ALERT (700) A person must take an action immediately.
-// EMERGENCY (800) One or more systems are unusable.
-//
-// See: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry#LogSeverity
-var logLevelSeverity = map[zapcore.Level]string{
- zapcore.DebugLevel: "DEBUG",
- zapcore.InfoLevel: "INFO",
- zapcore.WarnLevel: "WARNING",
- zapcore.ErrorLevel: "ERROR",
- zapcore.DPanicLevel: "CRITICAL",
- zapcore.PanicLevel: "ALERT",
- zapcore.FatalLevel: "EMERGENCY",
-}
-
-// encoderConfig is the default encoder configuration, slightly tweaked to use
-// the correct fields for Stackdriver to parse them.
-var encoderConfig = zapcore.EncoderConfig{
- TimeKey: "timestamp",
- LevelKey: "severity",
- NameKey: "logger",
- CallerKey: "caller",
- MessageKey: "message",
- StacktraceKey: "stacktrace",
- LineEnding: zapcore.DefaultLineEnding,
- EncodeLevel: EncodeLevel,
- EncodeTime: RFC3339NanoTimeEncoder,
- EncodeDuration: zapcore.SecondsDurationEncoder,
- EncodeCaller: zapcore.ShortCallerEncoder,
-}
-
-// EncodeLevel maps the internal Zap log level to the appropriate Stackdriver
-// level.
-func EncodeLevel(l zapcore.Level, enc zapcore.PrimitiveArrayEncoder) {
- enc.AppendString(logLevelSeverity[l])
-}
-
-// RFC3339NanoTimeEncoder serializes a time.Time to an RFC3339Nano-formatted
-// string with nanoseconds precision.
-func RFC3339NanoTimeEncoder(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
- enc.AppendString(t.Format(time.RFC3339Nano))
-}
diff --git a/vendor/github.com/blendle/zapdriver/http.go b/vendor/github.com/blendle/zapdriver/http.go
deleted file mode 100644
index 441e58590..000000000
--- a/vendor/github.com/blendle/zapdriver/http.go
+++ /dev/null
@@ -1,160 +0,0 @@
-package zapdriver
-
-// "Broker: Request timed out"
-// https://console.cloud.google.com/logs/viewer?project=bnl-blendle&minLogLevel=
-// 0&expandAll=false×tamp=2018-05-23T22:21:56.142000000Z&customFacets=&limi
-// tCustomFacetWidth=true&dateRangeEnd=2018-05-23T22:21:52.545Z&interval=PT1H&re
-// source=container%2Fcluster_name%2Fblendle-2%2Fnamespace_id%2Fstream-
-// composition-analytic-events-
-// backfill&scrollTimestamp=2018-05-23T05:29:33.000000000Z&logName=projects
-// %2Fbnl-blendle%2Flogs%2Fstream-composition-analytic-events-
-// pipe-1&dateRangeUnbound=backwardInTime
-
-import (
- "bytes"
- "io"
- "net/http"
- "strconv"
-
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-// HTTP adds the correct Stackdriver "HTTP" field.
-//
-// see: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry#HttpRequest
-func HTTP(req *HTTPPayload) zap.Field {
- return zap.Object("httpRequest", req)
-}
-
-// HTTPPayload is the complete payload that can be interpreted by
-// Stackdriver as a HTTP request.
-type HTTPPayload struct {
- // The request method. Examples: "GET", "HEAD", "PUT", "POST".
- RequestMethod string `json:"requestMethod"`
-
- // The scheme (http, https), the host name, the path and the query portion of
- // the URL that was requested.
- //
- // Example: "http://example.com/some/info?color=red".
- RequestURL string `json:"requestUrl"`
-
- // The size of the HTTP request message in bytes, including the request
- // headers and the request body.
- RequestSize string `json:"requestSize"`
-
- // The response code indicating the status of response.
- //
- // Examples: 200, 404.
- Status int `json:"status"`
-
- // The size of the HTTP response message sent back to the client, in bytes,
- // including the response headers and the response body.
- ResponseSize string `json:"responseSize"`
-
- // The user agent sent by the client.
- //
- // Example: "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET CLR 1.0.3705)".
- UserAgent string `json:"userAgent"`
-
- // The IP address (IPv4 or IPv6) of the client that issued the HTTP request.
- //
- // Examples: "192.168.1.1", "FE80::0202:B3FF:FE1E:8329".
- RemoteIP string `json:"remoteIp"`
-
- // The IP address (IPv4 or IPv6) of the origin server that the request was
- // sent to.
- ServerIP string `json:"serverIp"`
-
- // The referrer URL of the request, as defined in HTTP/1.1 Header Field
- // Definitions.
- Referer string `json:"referer"`
-
- // The request processing latency on the server, from the time the request was
- // received until the response was sent.
- //
- // A duration in seconds with up to nine fractional digits, terminated by 's'.
- //
- // Example: "3.5s".
- Latency string `json:"latency"`
-
- // Whether or not a cache lookup was attempted.
- CacheLookup bool `json:"cacheLookup"`
-
- // Whether or not an entity was served from cache (with or without
- // validation).
- CacheHit bool `json:"cacheHit"`
-
- // Whether or not the response was validated with the origin server before
- // being served from cache. This field is only meaningful if cacheHit is True.
- CacheValidatedWithOriginServer bool `json:"cacheValidatedWithOriginServer"`
-
- // The number of HTTP response bytes inserted into cache. Set only when a
- // cache fill was attempted.
- CacheFillBytes string `json:"cacheFillBytes"`
-
- // Protocol used for the request.
- //
- // Examples: "HTTP/1.1", "HTTP/2", "websocket"
- Protocol string `json:"protocol"`
-}
-
-// NewHTTP returns a new HTTPPayload struct, based on the passed
-// in http.Request and http.Response objects.
-func NewHTTP(req *http.Request, res *http.Response) *HTTPPayload {
- if req == nil {
- req = &http.Request{}
- }
-
- if res == nil {
- res = &http.Response{}
- }
-
- sdreq := &HTTPPayload{
- RequestMethod: req.Method,
- Status: res.StatusCode,
- UserAgent: req.UserAgent(),
- RemoteIP: req.RemoteAddr,
- Referer: req.Referer(),
- Protocol: req.Proto,
- }
-
- if req.URL != nil {
- sdreq.RequestURL = req.URL.String()
- }
-
- buf := &bytes.Buffer{}
- if req.Body != nil {
- n, _ := io.Copy(buf, req.Body) // nolint: gas
- sdreq.RequestSize = strconv.FormatInt(n, 10)
- }
-
- if res.Body != nil {
- buf.Reset()
- n, _ := io.Copy(buf, res.Body) // nolint: gas
- sdreq.ResponseSize = strconv.FormatInt(n, 10)
- }
-
- return sdreq
-}
-
-// MarshalLogObject implements zapcore.ObjectMarshaller interface.
-func (req HTTPPayload) MarshalLogObject(enc zapcore.ObjectEncoder) error {
- enc.AddString("requestMethod", req.RequestMethod)
- enc.AddString("requestUrl", req.RequestURL)
- enc.AddString("requestSize", req.RequestSize)
- enc.AddInt("status", req.Status)
- enc.AddString("responseSize", req.ResponseSize)
- enc.AddString("userAgent", req.UserAgent)
- enc.AddString("remoteIp", req.RemoteIP)
- enc.AddString("serverIp", req.ServerIP)
- enc.AddString("referer", req.Referer)
- enc.AddString("latency", req.Latency)
- enc.AddBool("cacheLookup", req.CacheLookup)
- enc.AddBool("cacheHit", req.CacheHit)
- enc.AddBool("cacheValidatedWithOriginServer", req.CacheValidatedWithOriginServer)
- enc.AddString("cacheFillBytes", req.CacheFillBytes)
- enc.AddString("protocol", req.Protocol)
-
- return nil
-}
diff --git a/vendor/github.com/blendle/zapdriver/label.go b/vendor/github.com/blendle/zapdriver/label.go
deleted file mode 100644
index 723864209..000000000
--- a/vendor/github.com/blendle/zapdriver/label.go
+++ /dev/null
@@ -1,77 +0,0 @@
-package zapdriver
-
-import (
- "strings"
- "sync"
-
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-const labelsKey = "logging.googleapis.com/labels"
-
-// Label adds an optional label to the payload.
-//
-// Labels are a set of user-defined (key, value) data that provides additional
-// information about the log entry.
-//
-// Example: { "name": "wrench", "mass": "1.3kg", "count": "3" }.
-func Label(key, value string) zap.Field {
- return zap.String("labels."+key, value)
-}
-
-// Labels takes Zap fields, filters the ones that have their key start with the
-// string `labels.` and their value type set to StringType. It then wraps those
-// key/value pairs in a top-level `labels` namespace.
-func Labels(fields ...zap.Field) zap.Field {
- lbls := newLabels()
-
- lbls.mutex.Lock()
- for i := range fields {
- if isLabelField(fields[i]) {
- lbls.store[strings.Replace(fields[i].Key, "labels.", "", 1)] = fields[i].String
- }
- }
- lbls.mutex.Unlock()
-
- return labelsField(lbls)
-}
-
-func isLabelField(field zap.Field) bool {
- return strings.HasPrefix(field.Key, "labels.") && field.Type == zapcore.StringType
-}
-
-func labelsField(l *labels) zap.Field {
- return zap.Object(labelsKey, l)
-}
-
-type labels struct {
- store map[string]string
- mutex *sync.RWMutex
-}
-
-func newLabels() *labels {
- return &labels{store: map[string]string{}, mutex: &sync.RWMutex{}}
-}
-
-func (l *labels) Add(key, value string) {
- l.mutex.Lock()
- l.store[key] = value
- l.mutex.Unlock()
-}
-
-func (l *labels) reset() {
- l.mutex.Lock()
- l.store = map[string]string{}
- l.mutex.Unlock()
-}
-
-func (l labels) MarshalLogObject(enc zapcore.ObjectEncoder) error {
- l.mutex.RLock()
- for k, v := range l.store {
- enc.AddString(k, v)
- }
- l.mutex.RUnlock()
-
- return nil
-}
diff --git a/vendor/github.com/blendle/zapdriver/logger.go b/vendor/github.com/blendle/zapdriver/logger.go
deleted file mode 100644
index 59c10993e..000000000
--- a/vendor/github.com/blendle/zapdriver/logger.go
+++ /dev/null
@@ -1,39 +0,0 @@
-package zapdriver
-
-import (
- "go.uber.org/zap"
-)
-
-// NewProduction builds a sensible production Logger that writes InfoLevel and
-// above logs to standard error as JSON.
-//
-// It's a shortcut for NewProductionConfig().Build(...Option).
-func NewProduction(options ...zap.Option) (*zap.Logger, error) {
- options = append(options, WrapCore())
-
- return NewProductionConfig().Build(options...)
-}
-
-// NewProductionWithCore is same as NewProduction but accepts a custom configured core
-func NewProductionWithCore(core zap.Option, options ...zap.Option) (*zap.Logger, error) {
- options = append(options, core)
-
- return NewProductionConfig().Build(options...)
-}
-
-// NewDevelopment builds a development Logger that writes DebugLevel and above
-// logs to standard error in a human-friendly format.
-//
-// It's a shortcut for NewDevelopmentConfig().Build(...Option).
-func NewDevelopment(options ...zap.Option) (*zap.Logger, error) {
- options = append(options, WrapCore())
-
- return NewDevelopmentConfig().Build(options...)
-}
-
-// NewDevelopmentWithCore is same as NewDevelopment but accepts a custom configured core
-func NewDevelopmentWithCore(core zap.Option, options ...zap.Option) (*zap.Logger, error) {
- options = append(options, core)
-
- return NewDevelopmentConfig().Build(options...)
-}
diff --git a/vendor/github.com/blendle/zapdriver/operation.go b/vendor/github.com/blendle/zapdriver/operation.go
deleted file mode 100644
index e8b862f79..000000000
--- a/vendor/github.com/blendle/zapdriver/operation.go
+++ /dev/null
@@ -1,72 +0,0 @@
-package zapdriver
-
-import (
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-const operationKey = "logging.googleapis.com/operation"
-
-// Operation adds the correct Stackdriver "operation" field.
-//
-// Additional information about a potentially long-running operation with which
-// a log entry is associated.
-//
-// see: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry#LogEntryOperation
-func Operation(id, producer string, first, last bool) zap.Field {
- op := &operation{
- ID: id,
- Producer: producer,
- First: first,
- Last: last,
- }
-
- return zap.Object(operationKey, op)
-}
-
-// OperationStart is a convenience function for `Operation`. It should be called
-// for the first operation log.
-func OperationStart(id, producer string) zap.Field {
- return Operation(id, producer, true, false)
-}
-
-// OperationCont is a convenience function for `Operation`. It should be called
-// for any non-start/end operation log.
-func OperationCont(id, producer string) zap.Field {
- return Operation(id, producer, false, false)
-}
-
-// OperationEnd is a convenience function for `Operation`. It should be called
-// for the last operation log.
-func OperationEnd(id, producer string) zap.Field {
- return Operation(id, producer, false, true)
-}
-
-// operation is the complete payload that can be interpreted by Stackdriver as
-// an operation.
-type operation struct {
- // Optional. An arbitrary operation identifier. Log entries with the same
- // identifier are assumed to be part of the same operation.
- ID string `json:"id"`
-
- // Optional. An arbitrary producer identifier. The combination of id and
- // producer must be globally unique. Examples for producer:
- // "MyDivision.MyBigCompany.com", "github.com/MyProject/MyApplication".
- Producer string `json:"producer"`
-
- // Optional. Set this to True if this is the first log entry in the operation.
- First bool `json:"first"`
-
- // Optional. Set this to True if this is the last log entry in the operation.
- Last bool `json:"last"`
-}
-
-// MarshalLogObject implements zapcore.ObjectMarshaller interface.
-func (op operation) MarshalLogObject(enc zapcore.ObjectEncoder) error {
- enc.AddString("id", op.ID)
- enc.AddString("producer", op.Producer)
- enc.AddBool("first", op.First)
- enc.AddBool("last", op.Last)
-
- return nil
-}
diff --git a/vendor/github.com/blendle/zapdriver/report.go b/vendor/github.com/blendle/zapdriver/report.go
deleted file mode 100644
index 1bb8ac761..000000000
--- a/vendor/github.com/blendle/zapdriver/report.go
+++ /dev/null
@@ -1,70 +0,0 @@
-package zapdriver
-
-import (
- "runtime"
- "strconv"
-
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-const contextKey = "context"
-
-// ErrorReport adds the correct Stackdriver "context" field for getting the log line
-// reported as error.
-//
-// see: https://cloud.google.com/error-reporting/docs/formatting-error-messages
-func ErrorReport(pc uintptr, file string, line int, ok bool) zap.Field {
- return zap.Object(contextKey, newReportContext(pc, file, line, ok))
-}
-
-// reportLocation is the source code location information associated with the log entry
-// for the purpose of reporting an error,
-// if any.
-type reportLocation struct {
- File string `json:"filePath"`
- Line string `json:"lineNumber"`
- Function string `json:"functionName"`
-}
-
-// MarshalLogObject implements zapcore.ObjectMarshaller interface.
-func (location reportLocation) MarshalLogObject(enc zapcore.ObjectEncoder) error {
- enc.AddString("filePath", location.File)
- enc.AddString("lineNumber", location.Line)
- enc.AddString("functionName", location.Function)
-
- return nil
-}
-
-// reportContext is the context information attached to a log for reporting errors
-type reportContext struct {
- ReportLocation reportLocation `json:"reportLocation"`
-}
-
-// MarshalLogObject implements zapcore.ObjectMarshaller interface.
-func (context reportContext) MarshalLogObject(enc zapcore.ObjectEncoder) error {
- enc.AddObject("reportLocation", context.ReportLocation)
-
- return nil
-}
-
-func newReportContext(pc uintptr, file string, line int, ok bool) *reportContext {
- if !ok {
- return nil
- }
-
- var function string
- if fn := runtime.FuncForPC(pc); fn != nil {
- function = fn.Name()
- }
-
- context := &reportContext{
- ReportLocation: reportLocation{
- File: file,
- Line: strconv.Itoa(line),
- Function: function,
- },
- }
-
- return context
-}
diff --git a/vendor/github.com/blendle/zapdriver/service.go b/vendor/github.com/blendle/zapdriver/service.go
deleted file mode 100644
index 134ff3634..000000000
--- a/vendor/github.com/blendle/zapdriver/service.go
+++ /dev/null
@@ -1,36 +0,0 @@
-package zapdriver
-
-import (
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-const serviceContextKey = "serviceContext"
-
-// ServiceContext adds the correct service information adding the log line
-// It is a required field if an error needs to be reported.
-//
-// see: https://cloud.google.com/error-reporting/reference/rest/v1beta1/ServiceContext
-// see: https://cloud.google.com/error-reporting/docs/formatting-error-messages
-func ServiceContext(name string) zap.Field {
- return zap.Object(serviceContextKey, newServiceContext(name))
-}
-
-// serviceContext describes a running service that sends errors.
-// Currently it only describes a service name.
-type serviceContext struct {
- Name string `json:"service"`
-}
-
-// MarshalLogObject implements zapcore.ObjectMarshaller interface.
-func (service_context serviceContext) MarshalLogObject(enc zapcore.ObjectEncoder) error {
- enc.AddString("service", service_context.Name)
-
- return nil
-}
-
-func newServiceContext(name string) *serviceContext {
- return &serviceContext{
- Name: name,
- }
-}
diff --git a/vendor/github.com/blendle/zapdriver/source.go b/vendor/github.com/blendle/zapdriver/source.go
deleted file mode 100644
index ff5ecf765..000000000
--- a/vendor/github.com/blendle/zapdriver/source.go
+++ /dev/null
@@ -1,66 +0,0 @@
-package zapdriver
-
-import (
- "runtime"
- "strconv"
-
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-const sourceKey = "logging.googleapis.com/sourceLocation"
-
-// SourceLocation adds the correct Stackdriver "SourceLocation" field.
-//
-// see: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry#LogEntrySourceLocation
-func SourceLocation(pc uintptr, file string, line int, ok bool) zap.Field {
- return zap.Object(sourceKey, newSource(pc, file, line, ok))
-}
-
-// source is the source code location information associated with the log entry,
-// if any.
-type source struct {
- // Optional. Source file name. Depending on the runtime environment, this
- // might be a simple name or a fully-qualified name.
- File string `json:"file"`
-
- // Optional. Line within the source file. 1-based; 0 indicates no line number
- // available.
- Line string `json:"line"`
-
- // Optional. Human-readable name of the function or method being invoked, with
- // optional context such as the class or package name. This information may be
- // used in contexts such as the logs viewer, where a file and line number are
- // less meaningful.
- //
- // The format should be dir/package.func.
- Function string `json:"function"`
-}
-
-// MarshalLogObject implements zapcore.ObjectMarshaller interface.
-func (source source) MarshalLogObject(enc zapcore.ObjectEncoder) error {
- enc.AddString("file", source.File)
- enc.AddString("line", source.Line)
- enc.AddString("function", source.Function)
-
- return nil
-}
-
-func newSource(pc uintptr, file string, line int, ok bool) *source {
- if !ok {
- return nil
- }
-
- var function string
- if fn := runtime.FuncForPC(pc); fn != nil {
- function = fn.Name()
- }
-
- source := &source{
- File: file,
- Line: strconv.Itoa(line),
- Function: function,
- }
-
- return source
-}
diff --git a/vendor/github.com/blendle/zapdriver/trace.go b/vendor/github.com/blendle/zapdriver/trace.go
deleted file mode 100644
index 7e1e2e8ab..000000000
--- a/vendor/github.com/blendle/zapdriver/trace.go
+++ /dev/null
@@ -1,24 +0,0 @@
-package zapdriver
-
-import (
- "fmt"
-
- "go.uber.org/zap"
-)
-
-const (
- traceKey = "logging.googleapis.com/trace"
- spanKey = "logging.googleapis.com/spanId"
- traceSampledKey = "logging.googleapis.com/trace_sampled"
-)
-
-// TraceContext adds the correct Stackdriver "trace", "span", "trace_sampled fields
-//
-// see: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry
-func TraceContext(trace string, spanId string, sampled bool, projectName string) []zap.Field {
- return []zap.Field{
- zap.String(traceKey, fmt.Sprintf("projects/%s/traces/%s", projectName, trace)),
- zap.String(spanKey, spanId),
- zap.Bool(traceSampledKey, sampled),
- }
-}
diff --git a/vendor/github.com/cenkalti/backoff/v5/.gitignore b/vendor/github.com/cenkalti/backoff/v5/.gitignore
new file mode 100644
index 000000000..50d95c548
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/.gitignore
@@ -0,0 +1,25 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+
+# IDEs
+.idea/
diff --git a/vendor/github.com/cenkalti/backoff/v5/CHANGELOG.md b/vendor/github.com/cenkalti/backoff/v5/CHANGELOG.md
new file mode 100644
index 000000000..658c37436
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/CHANGELOG.md
@@ -0,0 +1,29 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [5.0.0] - 2024-12-19
+
+### Added
+
+- RetryAfterError can be returned from an operation to indicate how long to wait before the next retry.
+
+### Changed
+
+- Retry function now accepts additional options for specifying max number of tries and max elapsed time.
+- Retry function now accepts a context.Context.
+- Operation function signature changed to return result (any type) and error.
+
+### Removed
+
+- RetryNotify* and RetryWithData functions. Only single Retry function remains.
+- Optional arguments from ExponentialBackoff constructor.
+- Clock and Timer interfaces.
+
+### Fixed
+
+- The original error is returned from Retry if there's a PermanentError. (#144)
+- The Retry function respects the wrapped PermanentError. (#140)
diff --git a/vendor/github.com/cenkalti/backoff/v5/LICENSE b/vendor/github.com/cenkalti/backoff/v5/LICENSE
new file mode 100644
index 000000000..89b817996
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/LICENSE
@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Cenk Altı
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vendor/github.com/cenkalti/backoff/v5/README.md b/vendor/github.com/cenkalti/backoff/v5/README.md
new file mode 100644
index 000000000..4611b1d17
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/README.md
@@ -0,0 +1,31 @@
+# Exponential Backoff [![GoDoc][godoc image]][godoc]
+
+This is a Go port of the exponential backoff algorithm from [Google's HTTP Client Library for Java][google-http-java-client].
+
+[Exponential backoff][exponential backoff wiki]
+is an algorithm that uses feedback to multiplicatively decrease the rate of some process,
+in order to gradually find an acceptable rate.
+The retries exponentially increase and stop increasing when a certain threshold is met.
+
+## Usage
+
+Import path is `github.com/cenkalti/backoff/v5`. Please note the version part at the end.
+
+For most cases, use `Retry` function. See [example_test.go][example] for an example.
+
+If you have specific needs, copy `Retry` function (from [retry.go][retry-src]) into your code and modify it as needed.
+
+## Contributing
+
+* I would like to keep this library as small as possible.
+* Please don't send a PR without opening an issue and discussing it first.
+* If proposed change is not a common use case, I will probably not accept it.
+
+[godoc]: https://pkg.go.dev/github.com/cenkalti/backoff/v5
+[godoc image]: https://godoc.org/github.com/cenkalti/backoff?status.png
+
+[google-http-java-client]: https://github.com/google/google-http-java-client/blob/da1aa993e90285ec18579f1553339b00e19b3ab5/google-http-client/src/main/java/com/google/api/client/util/ExponentialBackOff.java
+[exponential backoff wiki]: http://en.wikipedia.org/wiki/Exponential_backoff
+
+[retry-src]: https://github.com/cenkalti/backoff/blob/v5/retry.go
+[example]: https://github.com/cenkalti/backoff/blob/v5/example_test.go
diff --git a/vendor/github.com/cenkalti/backoff/v5/backoff.go b/vendor/github.com/cenkalti/backoff/v5/backoff.go
new file mode 100644
index 000000000..dd2b24ca7
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/backoff.go
@@ -0,0 +1,66 @@
+// Package backoff implements backoff algorithms for retrying operations.
+//
+// Use Retry function for retrying operations that may fail.
+// If Retry does not meet your needs,
+// copy/paste the function into your project and modify as you wish.
+//
+// There is also Ticker type similar to time.Ticker.
+// You can use it if you need to work with channels.
+//
+// See Examples section below for usage examples.
+package backoff
+
+import "time"
+
+// BackOff is a backoff policy for retrying an operation.
+type BackOff interface {
+ // NextBackOff returns the duration to wait before retrying the operation,
+ // backoff.Stop to indicate that no more retries should be made.
+ //
+ // Example usage:
+ //
+ // duration := backoff.NextBackOff()
+ // if duration == backoff.Stop {
+ // // Do not retry operation.
+ // } else {
+ // // Sleep for duration and retry operation.
+ // }
+ //
+ NextBackOff() time.Duration
+
+ // Reset to initial state.
+ Reset()
+}
+
+// Stop indicates that no more retries should be made for use in NextBackOff().
+const Stop time.Duration = -1
+
+// ZeroBackOff is a fixed backoff policy whose backoff time is always zero,
+// meaning that the operation is retried immediately without waiting, indefinitely.
+type ZeroBackOff struct{}
+
+func (b *ZeroBackOff) Reset() {}
+
+func (b *ZeroBackOff) NextBackOff() time.Duration { return 0 }
+
+// StopBackOff is a fixed backoff policy that always returns backoff.Stop for
+// NextBackOff(), meaning that the operation should never be retried.
+type StopBackOff struct{}
+
+func (b *StopBackOff) Reset() {}
+
+func (b *StopBackOff) NextBackOff() time.Duration { return Stop }
+
+// ConstantBackOff is a backoff policy that always returns the same backoff delay.
+// This is in contrast to an exponential backoff policy,
+// which returns a delay that grows longer as you call NextBackOff() over and over again.
+type ConstantBackOff struct {
+ Interval time.Duration
+}
+
+func (b *ConstantBackOff) Reset() {}
+func (b *ConstantBackOff) NextBackOff() time.Duration { return b.Interval }
+
+func NewConstantBackOff(d time.Duration) *ConstantBackOff {
+ return &ConstantBackOff{Interval: d}
+}
diff --git a/vendor/github.com/cenkalti/backoff/v5/error.go b/vendor/github.com/cenkalti/backoff/v5/error.go
new file mode 100644
index 000000000..beb2b38a2
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/error.go
@@ -0,0 +1,46 @@
+package backoff
+
+import (
+ "fmt"
+ "time"
+)
+
+// PermanentError signals that the operation should not be retried.
+type PermanentError struct {
+ Err error
+}
+
+// Permanent wraps the given err in a *PermanentError.
+func Permanent(err error) error {
+ if err == nil {
+ return nil
+ }
+ return &PermanentError{
+ Err: err,
+ }
+}
+
+// Error returns a string representation of the Permanent error.
+func (e *PermanentError) Error() string {
+ return e.Err.Error()
+}
+
+// Unwrap returns the wrapped error.
+func (e *PermanentError) Unwrap() error {
+ return e.Err
+}
+
+// RetryAfterError signals that the operation should be retried after the given duration.
+type RetryAfterError struct {
+ Duration time.Duration
+}
+
+// RetryAfter returns a RetryAfter error that specifies how long to wait before retrying.
+func RetryAfter(seconds int) error {
+ return &RetryAfterError{Duration: time.Duration(seconds) * time.Second}
+}
+
+// Error returns a string representation of the RetryAfter error.
+func (e *RetryAfterError) Error() string {
+ return fmt.Sprintf("retry after %s", e.Duration)
+}
diff --git a/vendor/github.com/cenkalti/backoff/v5/exponential.go b/vendor/github.com/cenkalti/backoff/v5/exponential.go
new file mode 100644
index 000000000..79d425e87
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/exponential.go
@@ -0,0 +1,118 @@
+package backoff
+
+import (
+ "math/rand/v2"
+ "time"
+)
+
+/*
+ExponentialBackOff is a backoff implementation that increases the backoff
+period for each retry attempt using a randomization function that grows exponentially.
+
+NextBackOff() is calculated using the following formula:
+
+ randomized interval =
+ RetryInterval * (random value in range [1 - RandomizationFactor, 1 + RandomizationFactor])
+
+In other words NextBackOff() will range between the randomization factor
+percentage below and above the retry interval.
+
+For example, given the following parameters:
+
+ RetryInterval = 2
+ RandomizationFactor = 0.5
+ Multiplier = 2
+
+the actual backoff period used in the next retry attempt will range between 1 and 3 seconds,
+multiplied by the exponential, that is, between 2 and 6 seconds.
+
+Note: MaxInterval caps the RetryInterval and not the randomized interval.
+
+Example: Given the following default arguments, for 9 tries the sequence will be:
+
+ Request # RetryInterval (seconds) Randomized Interval (seconds)
+
+ 1 0.5 [0.25, 0.75]
+ 2 0.75 [0.375, 1.125]
+ 3 1.125 [0.562, 1.687]
+ 4 1.687 [0.8435, 2.53]
+ 5 2.53 [1.265, 3.795]
+ 6 3.795 [1.897, 5.692]
+ 7 5.692 [2.846, 8.538]
+ 8 8.538 [4.269, 12.807]
+ 9 12.807 [6.403, 19.210]
+
+Note: Implementation is not thread-safe.
+*/
+type ExponentialBackOff struct {
+ InitialInterval time.Duration
+ RandomizationFactor float64
+ Multiplier float64
+ MaxInterval time.Duration
+
+ currentInterval time.Duration
+}
+
+// Default values for ExponentialBackOff.
+const (
+ DefaultInitialInterval = 500 * time.Millisecond
+ DefaultRandomizationFactor = 0.5
+ DefaultMultiplier = 1.5
+ DefaultMaxInterval = 60 * time.Second
+)
+
+// NewExponentialBackOff creates an instance of ExponentialBackOff using default values.
+func NewExponentialBackOff() *ExponentialBackOff {
+ return &ExponentialBackOff{
+ InitialInterval: DefaultInitialInterval,
+ RandomizationFactor: DefaultRandomizationFactor,
+ Multiplier: DefaultMultiplier,
+ MaxInterval: DefaultMaxInterval,
+ }
+}
+
+// Reset the interval back to the initial retry interval and restarts the timer.
+// Reset must be called before using b.
+func (b *ExponentialBackOff) Reset() {
+ b.currentInterval = b.InitialInterval
+}
+
+// NextBackOff calculates the next backoff interval using the formula:
+//
+// Randomized interval = RetryInterval * (1 ± RandomizationFactor)
+func (b *ExponentialBackOff) NextBackOff() time.Duration {
+ if b.currentInterval == 0 {
+ b.currentInterval = b.InitialInterval
+ }
+
+ next := getRandomValueFromInterval(b.RandomizationFactor, rand.Float64(), b.currentInterval)
+ b.incrementCurrentInterval()
+ return next
+}
+
+// Increments the current interval by multiplying it with the multiplier.
+func (b *ExponentialBackOff) incrementCurrentInterval() {
+ // Check for overflow, if overflow is detected set the current interval to the max interval.
+ if float64(b.currentInterval) >= float64(b.MaxInterval)/b.Multiplier {
+ b.currentInterval = b.MaxInterval
+ } else {
+ b.currentInterval = time.Duration(float64(b.currentInterval) * b.Multiplier)
+ }
+}
+
+// Returns a random value from the following interval:
+//
+// [currentInterval - randomizationFactor * currentInterval, currentInterval + randomizationFactor * currentInterval].
+func getRandomValueFromInterval(randomizationFactor, random float64, currentInterval time.Duration) time.Duration {
+ if randomizationFactor == 0 {
+ return currentInterval // make sure no randomness is used when randomizationFactor is 0.
+ }
+ var delta = randomizationFactor * float64(currentInterval)
+ var minInterval = float64(currentInterval) - delta
+ var maxInterval = float64(currentInterval) + delta
+
+ // Get a random value from the range [minInterval, maxInterval].
+ // The formula used below has a +1 because if the minInterval is 1 and the maxInterval is 3 then
+ // we want a 33% chance for selecting either 1, 2 or 3.
+ return time.Duration(minInterval + (random * (maxInterval - minInterval + 1)))
+}
diff --git a/vendor/github.com/cenkalti/backoff/v5/retry.go b/vendor/github.com/cenkalti/backoff/v5/retry.go
new file mode 100644
index 000000000..32a7f9883
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/retry.go
@@ -0,0 +1,139 @@
+package backoff
+
+import (
+ "context"
+ "errors"
+ "time"
+)
+
+// DefaultMaxElapsedTime sets a default limit for the total retry duration.
+const DefaultMaxElapsedTime = 15 * time.Minute
+
+// Operation is a function that attempts an operation and may be retried.
+type Operation[T any] func() (T, error)
+
+// Notify is a function called on operation error with the error and backoff duration.
+type Notify func(error, time.Duration)
+
+// retryOptions holds configuration settings for the retry mechanism.
+type retryOptions struct {
+ BackOff BackOff // Strategy for calculating backoff periods.
+ Timer timer // Timer to manage retry delays.
+ Notify Notify // Optional function to notify on each retry error.
+ MaxTries uint // Maximum number of retry attempts.
+ MaxElapsedTime time.Duration // Maximum total time for all retries.
+}
+
+type RetryOption func(*retryOptions)
+
+// WithBackOff configures a custom backoff strategy.
+func WithBackOff(b BackOff) RetryOption {
+ return func(args *retryOptions) {
+ args.BackOff = b
+ }
+}
+
+// withTimer sets a custom timer for managing delays between retries.
+func withTimer(t timer) RetryOption {
+ return func(args *retryOptions) {
+ args.Timer = t
+ }
+}
+
+// WithNotify sets a notification function to handle retry errors.
+func WithNotify(n Notify) RetryOption {
+ return func(args *retryOptions) {
+ args.Notify = n
+ }
+}
+
+// WithMaxTries limits the number of all attempts.
+func WithMaxTries(n uint) RetryOption {
+ return func(args *retryOptions) {
+ args.MaxTries = n
+ }
+}
+
+// WithMaxElapsedTime limits the total duration for retry attempts.
+func WithMaxElapsedTime(d time.Duration) RetryOption {
+ return func(args *retryOptions) {
+ args.MaxElapsedTime = d
+ }
+}
+
+// Retry attempts the operation until success, a permanent error, or backoff completion.
+// It ensures the operation is executed at least once.
+//
+// Returns the operation result or error if retries are exhausted or context is cancelled.
+func Retry[T any](ctx context.Context, operation Operation[T], opts ...RetryOption) (T, error) {
+ // Initialize default retry options.
+ args := &retryOptions{
+ BackOff: NewExponentialBackOff(),
+ Timer: &defaultTimer{},
+ MaxElapsedTime: DefaultMaxElapsedTime,
+ }
+
+ // Apply user-provided options to the default settings.
+ for _, opt := range opts {
+ opt(args)
+ }
+
+ defer args.Timer.Stop()
+
+ startedAt := time.Now()
+ args.BackOff.Reset()
+ for numTries := uint(1); ; numTries++ {
+ // Execute the operation.
+ res, err := operation()
+ if err == nil {
+ return res, nil
+ }
+
+ // Stop retrying if maximum tries exceeded.
+ if args.MaxTries > 0 && numTries >= args.MaxTries {
+ return res, err
+ }
+
+ // Handle permanent errors without retrying.
+ var permanent *PermanentError
+ if errors.As(err, &permanent) {
+ return res, permanent.Unwrap()
+ }
+
+ // Stop retrying if context is cancelled.
+ if cerr := context.Cause(ctx); cerr != nil {
+ return res, cerr
+ }
+
+ // Calculate next backoff duration.
+ next := args.BackOff.NextBackOff()
+ if next == Stop {
+ return res, err
+ }
+
+ // Reset backoff if RetryAfterError is encountered.
+ var retryAfter *RetryAfterError
+ if errors.As(err, &retryAfter) {
+ next = retryAfter.Duration
+ args.BackOff.Reset()
+ }
+
+ // Stop retrying if maximum elapsed time exceeded.
+ if args.MaxElapsedTime > 0 && time.Since(startedAt)+next > args.MaxElapsedTime {
+ return res, err
+ }
+
+ // Notify on error if a notifier function is provided.
+ if args.Notify != nil {
+ args.Notify(err, next)
+ }
+
+ // Wait for the next backoff period or context cancellation.
+ args.Timer.Start(next)
+ select {
+ case <-args.Timer.C():
+ case <-ctx.Done():
+ return res, context.Cause(ctx)
+ }
+ }
+}
diff --git a/vendor/github.com/cenkalti/backoff/v5/ticker.go b/vendor/github.com/cenkalti/backoff/v5/ticker.go
new file mode 100644
index 000000000..f0d4b2ae7
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/ticker.go
@@ -0,0 +1,83 @@
+package backoff
+
+import (
+ "sync"
+ "time"
+)
+
+// Ticker holds a channel that delivers `ticks' of a clock at times reported by a BackOff.
+//
+// Ticks will continue to arrive when the previous operation is still running,
+// so operations that take a while to fail could run in quick succession.
+type Ticker struct {
+ C <-chan time.Time
+ c chan time.Time
+ b BackOff
+ timer timer
+ stop chan struct{}
+ stopOnce sync.Once
+}
+
+// NewTicker returns a new Ticker containing a channel that will send
+// the time at times specified by the BackOff argument. Ticker is
+// guaranteed to tick at least once. The channel is closed when Stop
+// method is called or BackOff stops. It is not safe to manipulate the
+// provided backoff policy (notably calling NextBackOff or Reset)
+// while the ticker is running.
+func NewTicker(b BackOff) *Ticker {
+ c := make(chan time.Time)
+ t := &Ticker{
+ C: c,
+ c: c,
+ b: b,
+ timer: &defaultTimer{},
+ stop: make(chan struct{}),
+ }
+ t.b.Reset()
+ go t.run()
+ return t
+}
+
+// Stop turns off a ticker. After Stop, no more ticks will be sent.
+func (t *Ticker) Stop() {
+ t.stopOnce.Do(func() { close(t.stop) })
+}
+
+func (t *Ticker) run() {
+ c := t.c
+ defer close(c)
+
+ // Ticker is guaranteed to tick at least once.
+ afterC := t.send(time.Now())
+
+ for {
+ if afterC == nil {
+ return
+ }
+
+ select {
+ case tick := <-afterC:
+ afterC = t.send(tick)
+ case <-t.stop:
+ t.c = nil // Prevent future ticks from being sent to the channel.
+ return
+ }
+ }
+}
+
+func (t *Ticker) send(tick time.Time) <-chan time.Time {
+ select {
+ case t.c <- tick:
+ case <-t.stop:
+ return nil
+ }
+
+ next := t.b.NextBackOff()
+ if next == Stop {
+ t.Stop()
+ return nil
+ }
+
+ t.timer.Start(next)
+ return t.timer.C()
+}
diff --git a/vendor/github.com/cenkalti/backoff/v5/timer.go b/vendor/github.com/cenkalti/backoff/v5/timer.go
new file mode 100644
index 000000000..a89530974
--- /dev/null
+++ b/vendor/github.com/cenkalti/backoff/v5/timer.go
@@ -0,0 +1,35 @@
+package backoff
+
+import "time"
+
+type timer interface {
+ Start(duration time.Duration)
+ Stop()
+ C() <-chan time.Time
+}
+
+// defaultTimer implements Timer interface using time.Timer
+type defaultTimer struct {
+ timer *time.Timer
+}
+
+// C returns the timers channel which receives the current time when the timer fires.
+func (t *defaultTimer) C() <-chan time.Time {
+ return t.timer.C
+}
+
+// Start starts the timer to fire after the given duration
+func (t *defaultTimer) Start(duration time.Duration) {
+ if t.timer == nil {
+ t.timer = time.NewTimer(duration)
+ } else {
+ t.timer.Reset(duration)
+ }
+}
+
+// Stop is called when the timer is not used anymore and resources may be freed.
+func (t *defaultTimer) Stop() {
+ if t.timer != nil {
+ t.timer.Stop()
+ }
+}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/AUTHORS b/vendor/github.com/census-instrumentation/opencensus-proto/AUTHORS
deleted file mode 100644
index e068e731e..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/AUTHORS
+++ /dev/null
@@ -1 +0,0 @@
-Google Inc.
\ No newline at end of file
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1/common.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1/common.pb.go
deleted file mode 100644
index 9cacb32ac..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1/common.pb.go
+++ /dev/null
@@ -1,570 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// protoc-gen-go v1.26.0
-// protoc v3.17.3
-// source: opencensus/proto/agent/common/v1/common.proto
-
-// NOTE: This proto is experimental and is subject to change at this point.
-// Please do not use it at the moment.
-
-package v1
-
-import (
- protoreflect "google.golang.org/protobuf/reflect/protoreflect"
- protoimpl "google.golang.org/protobuf/runtime/protoimpl"
- timestamppb "google.golang.org/protobuf/types/known/timestamppb"
- reflect "reflect"
- sync "sync"
-)
-
-const (
- // Verify that this generated code is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
- // Verify that runtime/protoimpl is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type LibraryInfo_Language int32
-
-const (
- LibraryInfo_LANGUAGE_UNSPECIFIED LibraryInfo_Language = 0
- LibraryInfo_CPP LibraryInfo_Language = 1
- LibraryInfo_C_SHARP LibraryInfo_Language = 2
- LibraryInfo_ERLANG LibraryInfo_Language = 3
- LibraryInfo_GO_LANG LibraryInfo_Language = 4
- LibraryInfo_JAVA LibraryInfo_Language = 5
- LibraryInfo_NODE_JS LibraryInfo_Language = 6
- LibraryInfo_PHP LibraryInfo_Language = 7
- LibraryInfo_PYTHON LibraryInfo_Language = 8
- LibraryInfo_RUBY LibraryInfo_Language = 9
- LibraryInfo_WEB_JS LibraryInfo_Language = 10
-)
-
-// Enum value maps for LibraryInfo_Language.
-var (
- LibraryInfo_Language_name = map[int32]string{
- 0: "LANGUAGE_UNSPECIFIED",
- 1: "CPP",
- 2: "C_SHARP",
- 3: "ERLANG",
- 4: "GO_LANG",
- 5: "JAVA",
- 6: "NODE_JS",
- 7: "PHP",
- 8: "PYTHON",
- 9: "RUBY",
- 10: "WEB_JS",
- }
- LibraryInfo_Language_value = map[string]int32{
- "LANGUAGE_UNSPECIFIED": 0,
- "CPP": 1,
- "C_SHARP": 2,
- "ERLANG": 3,
- "GO_LANG": 4,
- "JAVA": 5,
- "NODE_JS": 6,
- "PHP": 7,
- "PYTHON": 8,
- "RUBY": 9,
- "WEB_JS": 10,
- }
-)
-
-func (x LibraryInfo_Language) Enum() *LibraryInfo_Language {
- p := new(LibraryInfo_Language)
- *p = x
- return p
-}
-
-func (x LibraryInfo_Language) String() string {
- return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (LibraryInfo_Language) Descriptor() protoreflect.EnumDescriptor {
- return file_opencensus_proto_agent_common_v1_common_proto_enumTypes[0].Descriptor()
-}
-
-func (LibraryInfo_Language) Type() protoreflect.EnumType {
- return &file_opencensus_proto_agent_common_v1_common_proto_enumTypes[0]
-}
-
-func (x LibraryInfo_Language) Number() protoreflect.EnumNumber {
- return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use LibraryInfo_Language.Descriptor instead.
-func (LibraryInfo_Language) EnumDescriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_common_v1_common_proto_rawDescGZIP(), []int{2, 0}
-}
-
-// Identifier metadata of the Node that produces the span or tracing data.
-// Note, this is not the metadata about the Node or service that is described by associated spans.
-// In the future we plan to extend the identifier proto definition to support
-// additional information (e.g cloud id, etc.)
-type Node struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Identifier that uniquely identifies a process within a VM/container.
- Identifier *ProcessIdentifier `protobuf:"bytes,1,opt,name=identifier,proto3" json:"identifier,omitempty"`
- // Information on the OpenCensus Library that initiates the stream.
- LibraryInfo *LibraryInfo `protobuf:"bytes,2,opt,name=library_info,json=libraryInfo,proto3" json:"library_info,omitempty"`
- // Additional information on service.
- ServiceInfo *ServiceInfo `protobuf:"bytes,3,opt,name=service_info,json=serviceInfo,proto3" json:"service_info,omitempty"`
- // Additional attributes.
- Attributes map[string]string `protobuf:"bytes,4,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-}
-
-func (x *Node) Reset() {
- *x = Node{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_common_v1_common_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Node) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Node) ProtoMessage() {}
-
-func (x *Node) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_common_v1_common_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Node.ProtoReflect.Descriptor instead.
-func (*Node) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_common_v1_common_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *Node) GetIdentifier() *ProcessIdentifier {
- if x != nil {
- return x.Identifier
- }
- return nil
-}
-
-func (x *Node) GetLibraryInfo() *LibraryInfo {
- if x != nil {
- return x.LibraryInfo
- }
- return nil
-}
-
-func (x *Node) GetServiceInfo() *ServiceInfo {
- if x != nil {
- return x.ServiceInfo
- }
- return nil
-}
-
-func (x *Node) GetAttributes() map[string]string {
- if x != nil {
- return x.Attributes
- }
- return nil
-}
-
-// Identifier that uniquely identifies a process within a VM/container.
-type ProcessIdentifier struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The host name. Usually refers to the machine/container name.
- // For example: os.Hostname() in Go, socket.gethostname() in Python.
- HostName string `protobuf:"bytes,1,opt,name=host_name,json=hostName,proto3" json:"host_name,omitempty"`
- // Process id.
- Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"`
- // Start time of this ProcessIdentifier. Represented in epoch time.
- StartTimestamp *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=start_timestamp,json=startTimestamp,proto3" json:"start_timestamp,omitempty"`
-}
-
-func (x *ProcessIdentifier) Reset() {
- *x = ProcessIdentifier{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_common_v1_common_proto_msgTypes[1]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *ProcessIdentifier) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ProcessIdentifier) ProtoMessage() {}
-
-func (x *ProcessIdentifier) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_common_v1_common_proto_msgTypes[1]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use ProcessIdentifier.ProtoReflect.Descriptor instead.
-func (*ProcessIdentifier) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_common_v1_common_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *ProcessIdentifier) GetHostName() string {
- if x != nil {
- return x.HostName
- }
- return ""
-}
-
-func (x *ProcessIdentifier) GetPid() uint32 {
- if x != nil {
- return x.Pid
- }
- return 0
-}
-
-func (x *ProcessIdentifier) GetStartTimestamp() *timestamppb.Timestamp {
- if x != nil {
- return x.StartTimestamp
- }
- return nil
-}
-
-// Information on OpenCensus Library.
-type LibraryInfo struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Language of OpenCensus Library.
- Language LibraryInfo_Language `protobuf:"varint,1,opt,name=language,proto3,enum=opencensus.proto.agent.common.v1.LibraryInfo_Language" json:"language,omitempty"`
- // Version of Agent exporter of Library.
- ExporterVersion string `protobuf:"bytes,2,opt,name=exporter_version,json=exporterVersion,proto3" json:"exporter_version,omitempty"`
- // Version of OpenCensus Library.
- CoreLibraryVersion string `protobuf:"bytes,3,opt,name=core_library_version,json=coreLibraryVersion,proto3" json:"core_library_version,omitempty"`
-}
-
-func (x *LibraryInfo) Reset() {
- *x = LibraryInfo{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_common_v1_common_proto_msgTypes[2]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *LibraryInfo) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*LibraryInfo) ProtoMessage() {}
-
-func (x *LibraryInfo) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_common_v1_common_proto_msgTypes[2]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use LibraryInfo.ProtoReflect.Descriptor instead.
-func (*LibraryInfo) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_common_v1_common_proto_rawDescGZIP(), []int{2}
-}
-
-func (x *LibraryInfo) GetLanguage() LibraryInfo_Language {
- if x != nil {
- return x.Language
- }
- return LibraryInfo_LANGUAGE_UNSPECIFIED
-}
-
-func (x *LibraryInfo) GetExporterVersion() string {
- if x != nil {
- return x.ExporterVersion
- }
- return ""
-}
-
-func (x *LibraryInfo) GetCoreLibraryVersion() string {
- if x != nil {
- return x.CoreLibraryVersion
- }
- return ""
-}
-
-// Additional service information.
-type ServiceInfo struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Name of the service.
- Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-}
-
-func (x *ServiceInfo) Reset() {
- *x = ServiceInfo{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_common_v1_common_proto_msgTypes[3]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *ServiceInfo) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ServiceInfo) ProtoMessage() {}
-
-func (x *ServiceInfo) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_common_v1_common_proto_msgTypes[3]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use ServiceInfo.ProtoReflect.Descriptor instead.
-func (*ServiceInfo) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_common_v1_common_proto_rawDescGZIP(), []int{3}
-}
-
-func (x *ServiceInfo) GetName() string {
- if x != nil {
- return x.Name
- }
- return ""
-}
-
-var File_opencensus_proto_agent_common_v1_common_proto protoreflect.FileDescriptor
-
-var file_opencensus_proto_agent_common_v1_common_proto_rawDesc = []byte{
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-)
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-func file_opencensus_proto_agent_common_v1_common_proto_rawDescGZIP() []byte {
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-var file_opencensus_proto_agent_common_v1_common_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_opencensus_proto_agent_common_v1_common_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
-var file_opencensus_proto_agent_common_v1_common_proto_goTypes = []interface{}{
- (LibraryInfo_Language)(0), // 0: opencensus.proto.agent.common.v1.LibraryInfo.Language
- (*Node)(nil), // 1: opencensus.proto.agent.common.v1.Node
- (*ProcessIdentifier)(nil), // 2: opencensus.proto.agent.common.v1.ProcessIdentifier
- (*LibraryInfo)(nil), // 3: opencensus.proto.agent.common.v1.LibraryInfo
- (*ServiceInfo)(nil), // 4: opencensus.proto.agent.common.v1.ServiceInfo
- nil, // 5: opencensus.proto.agent.common.v1.Node.AttributesEntry
- (*timestamppb.Timestamp)(nil), // 6: google.protobuf.Timestamp
-}
-var file_opencensus_proto_agent_common_v1_common_proto_depIdxs = []int32{
- 2, // 0: opencensus.proto.agent.common.v1.Node.identifier:type_name -> opencensus.proto.agent.common.v1.ProcessIdentifier
- 3, // 1: opencensus.proto.agent.common.v1.Node.library_info:type_name -> opencensus.proto.agent.common.v1.LibraryInfo
- 4, // 2: opencensus.proto.agent.common.v1.Node.service_info:type_name -> opencensus.proto.agent.common.v1.ServiceInfo
- 5, // 3: opencensus.proto.agent.common.v1.Node.attributes:type_name -> opencensus.proto.agent.common.v1.Node.AttributesEntry
- 6, // 4: opencensus.proto.agent.common.v1.ProcessIdentifier.start_timestamp:type_name -> google.protobuf.Timestamp
- 0, // 5: opencensus.proto.agent.common.v1.LibraryInfo.language:type_name -> opencensus.proto.agent.common.v1.LibraryInfo.Language
- 6, // [6:6] is the sub-list for method output_type
- 6, // [6:6] is the sub-list for method input_type
- 6, // [6:6] is the sub-list for extension type_name
- 6, // [6:6] is the sub-list for extension extendee
- 0, // [0:6] is the sub-list for field type_name
-}
-
-func init() { file_opencensus_proto_agent_common_v1_common_proto_init() }
-func file_opencensus_proto_agent_common_v1_common_proto_init() {
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- if !protoimpl.UnsafeEnabled {
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- case 2:
- return &v.unknownFields
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- return nil
- }
- }
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- file_opencensus_proto_agent_common_v1_common_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
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- case 2:
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- default:
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- type x struct{}
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- File: protoimpl.DescBuilder{
- GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
- RawDescriptor: file_opencensus_proto_agent_common_v1_common_proto_rawDesc,
- NumEnums: 1,
- NumMessages: 5,
- NumExtensions: 0,
- NumServices: 0,
- },
- GoTypes: file_opencensus_proto_agent_common_v1_common_proto_goTypes,
- DependencyIndexes: file_opencensus_proto_agent_common_v1_common_proto_depIdxs,
- EnumInfos: file_opencensus_proto_agent_common_v1_common_proto_enumTypes,
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- file_opencensus_proto_agent_common_v1_common_proto_depIdxs = nil
-}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.go
deleted file mode 100644
index 4f9faffd9..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.go
+++ /dev/null
@@ -1,410 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// protoc-gen-go v1.26.0
-// protoc v3.17.3
-// source: opencensus/proto/agent/metrics/v1/metrics_service.proto
-
-package v1
-
-import (
- context "context"
- v1 "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
- v11 "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
- v12 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
- grpc "google.golang.org/grpc"
- codes "google.golang.org/grpc/codes"
- status "google.golang.org/grpc/status"
- protoreflect "google.golang.org/protobuf/reflect/protoreflect"
- protoimpl "google.golang.org/protobuf/runtime/protoimpl"
- reflect "reflect"
- sync "sync"
-)
-
-const (
- // Verify that this generated code is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
- // Verify that runtime/protoimpl is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type ExportMetricsServiceRequest struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // This is required only in the first message on the stream or if the
- // previous sent ExportMetricsServiceRequest message has a different Node (e.g.
- // when the same RPC is used to send Metrics from multiple Applications).
- Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
- // A list of metrics that belong to the last received Node.
- Metrics []*v11.Metric `protobuf:"bytes,2,rep,name=metrics,proto3" json:"metrics,omitempty"`
- // The resource for the metrics in this message that do not have an explicit
- // resource set.
- // If unset, the most recently set resource in the RPC stream applies. It is
- // valid to never be set within a stream, e.g. when no resource info is known
- // at all or when all sent metrics have an explicit resource set.
- Resource *v12.Resource `protobuf:"bytes,3,opt,name=resource,proto3" json:"resource,omitempty"`
-}
-
-func (x *ExportMetricsServiceRequest) Reset() {
- *x = ExportMetricsServiceRequest{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_metrics_v1_metrics_service_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *ExportMetricsServiceRequest) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ExportMetricsServiceRequest) ProtoMessage() {}
-
-func (x *ExportMetricsServiceRequest) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_metrics_v1_metrics_service_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use ExportMetricsServiceRequest.ProtoReflect.Descriptor instead.
-func (*ExportMetricsServiceRequest) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *ExportMetricsServiceRequest) GetNode() *v1.Node {
- if x != nil {
- return x.Node
- }
- return nil
-}
-
-func (x *ExportMetricsServiceRequest) GetMetrics() []*v11.Metric {
- if x != nil {
- return x.Metrics
- }
- return nil
-}
-
-func (x *ExportMetricsServiceRequest) GetResource() *v12.Resource {
- if x != nil {
- return x.Resource
- }
- return nil
-}
-
-type ExportMetricsServiceResponse struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-}
-
-func (x *ExportMetricsServiceResponse) Reset() {
- *x = ExportMetricsServiceResponse{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_metrics_v1_metrics_service_proto_msgTypes[1]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *ExportMetricsServiceResponse) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ExportMetricsServiceResponse) ProtoMessage() {}
-
-func (x *ExportMetricsServiceResponse) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_metrics_v1_metrics_service_proto_msgTypes[1]
- if protoimpl.UnsafeEnabled && x != nil {
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- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use ExportMetricsServiceResponse.ProtoReflect.Descriptor instead.
-func (*ExportMetricsServiceResponse) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescGZIP(), []int{1}
-}
-
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- 0x4d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f,
- 0x74, 0x6f, 0x33,
-}
-
-var (
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescOnce sync.Once
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescData = file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDesc
-)
-
-func file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescGZIP() []byte {
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescOnce.Do(func() {
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescData = protoimpl.X.CompressGZIP(file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescData)
- })
- return file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDescData
-}
-
-var file_opencensus_proto_agent_metrics_v1_metrics_service_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
-var file_opencensus_proto_agent_metrics_v1_metrics_service_proto_goTypes = []interface{}{
- (*ExportMetricsServiceRequest)(nil), // 0: opencensus.proto.agent.metrics.v1.ExportMetricsServiceRequest
- (*ExportMetricsServiceResponse)(nil), // 1: opencensus.proto.agent.metrics.v1.ExportMetricsServiceResponse
- (*v1.Node)(nil), // 2: opencensus.proto.agent.common.v1.Node
- (*v11.Metric)(nil), // 3: opencensus.proto.metrics.v1.Metric
- (*v12.Resource)(nil), // 4: opencensus.proto.resource.v1.Resource
-}
-var file_opencensus_proto_agent_metrics_v1_metrics_service_proto_depIdxs = []int32{
- 2, // 0: opencensus.proto.agent.metrics.v1.ExportMetricsServiceRequest.node:type_name -> opencensus.proto.agent.common.v1.Node
- 3, // 1: opencensus.proto.agent.metrics.v1.ExportMetricsServiceRequest.metrics:type_name -> opencensus.proto.metrics.v1.Metric
- 4, // 2: opencensus.proto.agent.metrics.v1.ExportMetricsServiceRequest.resource:type_name -> opencensus.proto.resource.v1.Resource
- 0, // 3: opencensus.proto.agent.metrics.v1.MetricsService.Export:input_type -> opencensus.proto.agent.metrics.v1.ExportMetricsServiceRequest
- 1, // 4: opencensus.proto.agent.metrics.v1.MetricsService.Export:output_type -> opencensus.proto.agent.metrics.v1.ExportMetricsServiceResponse
- 4, // [4:5] is the sub-list for method output_type
- 3, // [3:4] is the sub-list for method input_type
- 3, // [3:3] is the sub-list for extension type_name
- 3, // [3:3] is the sub-list for extension extendee
- 0, // [0:3] is the sub-list for field type_name
-}
-
-func init() { file_opencensus_proto_agent_metrics_v1_metrics_service_proto_init() }
-func file_opencensus_proto_agent_metrics_v1_metrics_service_proto_init() {
- if File_opencensus_proto_agent_metrics_v1_metrics_service_proto != nil {
- return
- }
- if !protoimpl.UnsafeEnabled {
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*ExportMetricsServiceRequest); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*ExportMetricsServiceResponse); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- }
- type x struct{}
- out := protoimpl.TypeBuilder{
- File: protoimpl.DescBuilder{
- GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
- RawDescriptor: file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDesc,
- NumEnums: 0,
- NumMessages: 2,
- NumExtensions: 0,
- NumServices: 1,
- },
- GoTypes: file_opencensus_proto_agent_metrics_v1_metrics_service_proto_goTypes,
- DependencyIndexes: file_opencensus_proto_agent_metrics_v1_metrics_service_proto_depIdxs,
- MessageInfos: file_opencensus_proto_agent_metrics_v1_metrics_service_proto_msgTypes,
- }.Build()
- File_opencensus_proto_agent_metrics_v1_metrics_service_proto = out.File
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_rawDesc = nil
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_goTypes = nil
- file_opencensus_proto_agent_metrics_v1_metrics_service_proto_depIdxs = nil
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConnInterface
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion6
-
-// MetricsServiceClient is the client API for MetricsService service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type MetricsServiceClient interface {
- // For performance reasons, it is recommended to keep this RPC
- // alive for the entire life of the application.
- Export(ctx context.Context, opts ...grpc.CallOption) (MetricsService_ExportClient, error)
-}
-
-type metricsServiceClient struct {
- cc grpc.ClientConnInterface
-}
-
-func NewMetricsServiceClient(cc grpc.ClientConnInterface) MetricsServiceClient {
- return &metricsServiceClient{cc}
-}
-
-func (c *metricsServiceClient) Export(ctx context.Context, opts ...grpc.CallOption) (MetricsService_ExportClient, error) {
- stream, err := c.cc.NewStream(ctx, &_MetricsService_serviceDesc.Streams[0], "/opencensus.proto.agent.metrics.v1.MetricsService/Export", opts...)
- if err != nil {
- return nil, err
- }
- x := &metricsServiceExportClient{stream}
- return x, nil
-}
-
-type MetricsService_ExportClient interface {
- Send(*ExportMetricsServiceRequest) error
- Recv() (*ExportMetricsServiceResponse, error)
- grpc.ClientStream
-}
-
-type metricsServiceExportClient struct {
- grpc.ClientStream
-}
-
-func (x *metricsServiceExportClient) Send(m *ExportMetricsServiceRequest) error {
- return x.ClientStream.SendMsg(m)
-}
-
-func (x *metricsServiceExportClient) Recv() (*ExportMetricsServiceResponse, error) {
- m := new(ExportMetricsServiceResponse)
- if err := x.ClientStream.RecvMsg(m); err != nil {
- return nil, err
- }
- return m, nil
-}
-
-// MetricsServiceServer is the server API for MetricsService service.
-type MetricsServiceServer interface {
- // For performance reasons, it is recommended to keep this RPC
- // alive for the entire life of the application.
- Export(MetricsService_ExportServer) error
-}
-
-// UnimplementedMetricsServiceServer can be embedded to have forward compatible implementations.
-type UnimplementedMetricsServiceServer struct {
-}
-
-func (*UnimplementedMetricsServiceServer) Export(MetricsService_ExportServer) error {
- return status.Errorf(codes.Unimplemented, "method Export not implemented")
-}
-
-func RegisterMetricsServiceServer(s *grpc.Server, srv MetricsServiceServer) {
- s.RegisterService(&_MetricsService_serviceDesc, srv)
-}
-
-func _MetricsService_Export_Handler(srv interface{}, stream grpc.ServerStream) error {
- return srv.(MetricsServiceServer).Export(&metricsServiceExportServer{stream})
-}
-
-type MetricsService_ExportServer interface {
- Send(*ExportMetricsServiceResponse) error
- Recv() (*ExportMetricsServiceRequest, error)
- grpc.ServerStream
-}
-
-type metricsServiceExportServer struct {
- grpc.ServerStream
-}
-
-func (x *metricsServiceExportServer) Send(m *ExportMetricsServiceResponse) error {
- return x.ServerStream.SendMsg(m)
-}
-
-func (x *metricsServiceExportServer) Recv() (*ExportMetricsServiceRequest, error) {
- m := new(ExportMetricsServiceRequest)
- if err := x.ServerStream.RecvMsg(m); err != nil {
- return nil, err
- }
- return m, nil
-}
-
-var _MetricsService_serviceDesc = grpc.ServiceDesc{
- ServiceName: "opencensus.proto.agent.metrics.v1.MetricsService",
- HandlerType: (*MetricsServiceServer)(nil),
- Methods: []grpc.MethodDesc{},
- Streams: []grpc.StreamDesc{
- {
- StreamName: "Export",
- Handler: _MetricsService_Export_Handler,
- ServerStreams: true,
- ClientStreams: true,
- },
- },
- Metadata: "opencensus/proto/agent/metrics/v1/metrics_service.proto",
-}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.gw.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.gw.go
deleted file mode 100644
index 3cc9bae4b..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.gw.go
+++ /dev/null
@@ -1,160 +0,0 @@
-// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
-// source: opencensus/proto/agent/metrics/v1/metrics_service.proto
-
-/*
-Package v1 is a reverse proxy.
-
-It translates gRPC into RESTful JSON APIs.
-*/
-package v1
-
-import (
- "context"
- "io"
- "net/http"
-
- "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
- "github.com/grpc-ecosystem/grpc-gateway/v2/utilities"
- "google.golang.org/grpc"
- "google.golang.org/grpc/codes"
- "google.golang.org/grpc/grpclog"
- "google.golang.org/grpc/metadata"
- "google.golang.org/grpc/status"
- "google.golang.org/protobuf/proto"
-)
-
-// Suppress "imported and not used" errors
-var _ codes.Code
-var _ io.Reader
-var _ status.Status
-var _ = runtime.String
-var _ = utilities.NewDoubleArray
-var _ = metadata.Join
-
-func request_MetricsService_Export_0(ctx context.Context, marshaler runtime.Marshaler, client MetricsServiceClient, req *http.Request, pathParams map[string]string) (MetricsService_ExportClient, runtime.ServerMetadata, error) {
- var metadata runtime.ServerMetadata
- stream, err := client.Export(ctx)
- if err != nil {
- grpclog.Infof("Failed to start streaming: %v", err)
- return nil, metadata, err
- }
- dec := marshaler.NewDecoder(req.Body)
- handleSend := func() error {
- var protoReq ExportMetricsServiceRequest
- err := dec.Decode(&protoReq)
- if err == io.EOF {
- return err
- }
- if err != nil {
- grpclog.Infof("Failed to decode request: %v", err)
- return err
- }
- if err := stream.Send(&protoReq); err != nil {
- grpclog.Infof("Failed to send request: %v", err)
- return err
- }
- return nil
- }
- go func() {
- for {
- if err := handleSend(); err != nil {
- break
- }
- }
- if err := stream.CloseSend(); err != nil {
- grpclog.Infof("Failed to terminate client stream: %v", err)
- }
- }()
- header, err := stream.Header()
- if err != nil {
- grpclog.Infof("Failed to get header from client: %v", err)
- return nil, metadata, err
- }
- metadata.HeaderMD = header
- return stream, metadata, nil
-}
-
-// RegisterMetricsServiceHandlerServer registers the http handlers for service MetricsService to "mux".
-// UnaryRPC :call MetricsServiceServer directly.
-// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
-// Note that using this registration option will cause many gRPC library features to stop working. Consider using RegisterMetricsServiceHandlerFromEndpoint instead.
-func RegisterMetricsServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server MetricsServiceServer) error {
-
- mux.Handle("POST", pattern_MetricsService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
- err := status.Error(codes.Unimplemented, "streaming calls are not yet supported in the in-process transport")
- _, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
- runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
- return
- })
-
- return nil
-}
-
-// RegisterMetricsServiceHandlerFromEndpoint is same as RegisterMetricsServiceHandler but
-// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
-func RegisterMetricsServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
- conn, err := grpc.Dial(endpoint, opts...)
- if err != nil {
- return err
- }
- defer func() {
- if err != nil {
- if cerr := conn.Close(); cerr != nil {
- grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
- }
- return
- }
- go func() {
- <-ctx.Done()
- if cerr := conn.Close(); cerr != nil {
- grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
- }
- }()
- }()
-
- return RegisterMetricsServiceHandler(ctx, mux, conn)
-}
-
-// RegisterMetricsServiceHandler registers the http handlers for service MetricsService to "mux".
-// The handlers forward requests to the grpc endpoint over "conn".
-func RegisterMetricsServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
- return RegisterMetricsServiceHandlerClient(ctx, mux, NewMetricsServiceClient(conn))
-}
-
-// RegisterMetricsServiceHandlerClient registers the http handlers for service MetricsService
-// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "MetricsServiceClient".
-// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "MetricsServiceClient"
-// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
-// "MetricsServiceClient" to call the correct interceptors.
-func RegisterMetricsServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client MetricsServiceClient) error {
-
- mux.Handle("POST", pattern_MetricsService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
- ctx, cancel := context.WithCancel(req.Context())
- defer cancel()
- inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
- rctx, err := runtime.AnnotateContext(ctx, mux, req, "/opencensus.proto.agent.metrics.v1.MetricsService/Export", runtime.WithHTTPPathPattern("/v1/metrics"))
- if err != nil {
- runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
- return
- }
- resp, md, err := request_MetricsService_Export_0(rctx, inboundMarshaler, client, req, pathParams)
- ctx = runtime.NewServerMetadataContext(ctx, md)
- if err != nil {
- runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
- return
- }
-
- forward_MetricsService_Export_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
-
- })
-
- return nil
-}
-
-var (
- pattern_MetricsService_Export_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "metrics"}, ""))
-)
-
-var (
- forward_MetricsService_Export_0 = runtime.ForwardResponseStream
-)
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.go
deleted file mode 100644
index c713bfb4f..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.go
+++ /dev/null
@@ -1,664 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// protoc-gen-go v1.26.0
-// protoc v3.17.3
-// source: opencensus/proto/agent/trace/v1/trace_service.proto
-
-// NOTE: This proto is experimental and is subject to change at this point.
-// Please do not use it at the moment.
-
-package v1
-
-import (
- context "context"
- v1 "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
- v12 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
- v11 "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
- grpc "google.golang.org/grpc"
- codes "google.golang.org/grpc/codes"
- status "google.golang.org/grpc/status"
- protoreflect "google.golang.org/protobuf/reflect/protoreflect"
- protoimpl "google.golang.org/protobuf/runtime/protoimpl"
- reflect "reflect"
- sync "sync"
-)
-
-const (
- // Verify that this generated code is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
- // Verify that runtime/protoimpl is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type CurrentLibraryConfig struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // This is required only in the first message on the stream or if the
- // previous sent CurrentLibraryConfig message has a different Node (e.g.
- // when the same RPC is used to configure multiple Applications).
- Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
- // Current configuration.
- Config *v11.TraceConfig `protobuf:"bytes,2,opt,name=config,proto3" json:"config,omitempty"`
-}
-
-func (x *CurrentLibraryConfig) Reset() {
- *x = CurrentLibraryConfig{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *CurrentLibraryConfig) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*CurrentLibraryConfig) ProtoMessage() {}
-
-func (x *CurrentLibraryConfig) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use CurrentLibraryConfig.ProtoReflect.Descriptor instead.
-func (*CurrentLibraryConfig) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *CurrentLibraryConfig) GetNode() *v1.Node {
- if x != nil {
- return x.Node
- }
- return nil
-}
-
-func (x *CurrentLibraryConfig) GetConfig() *v11.TraceConfig {
- if x != nil {
- return x.Config
- }
- return nil
-}
-
-type UpdatedLibraryConfig struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // This field is ignored when the RPC is used to configure only one Application.
- // This is required only in the first message on the stream or if the
- // previous sent UpdatedLibraryConfig message has a different Node.
- Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
- // Requested updated configuration.
- Config *v11.TraceConfig `protobuf:"bytes,2,opt,name=config,proto3" json:"config,omitempty"`
-}
-
-func (x *UpdatedLibraryConfig) Reset() {
- *x = UpdatedLibraryConfig{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[1]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *UpdatedLibraryConfig) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*UpdatedLibraryConfig) ProtoMessage() {}
-
-func (x *UpdatedLibraryConfig) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[1]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use UpdatedLibraryConfig.ProtoReflect.Descriptor instead.
-func (*UpdatedLibraryConfig) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *UpdatedLibraryConfig) GetNode() *v1.Node {
- if x != nil {
- return x.Node
- }
- return nil
-}
-
-func (x *UpdatedLibraryConfig) GetConfig() *v11.TraceConfig {
- if x != nil {
- return x.Config
- }
- return nil
-}
-
-type ExportTraceServiceRequest struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // This is required only in the first message on the stream or if the
- // previous sent ExportTraceServiceRequest message has a different Node (e.g.
- // when the same RPC is used to send Spans from multiple Applications).
- Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
- // A list of Spans that belong to the last received Node.
- Spans []*v11.Span `protobuf:"bytes,2,rep,name=spans,proto3" json:"spans,omitempty"`
- // The resource for the spans in this message that do not have an explicit
- // resource set.
- // If unset, the most recently set resource in the RPC stream applies. It is
- // valid to never be set within a stream, e.g. when no resource info is known.
- Resource *v12.Resource `protobuf:"bytes,3,opt,name=resource,proto3" json:"resource,omitempty"`
-}
-
-func (x *ExportTraceServiceRequest) Reset() {
- *x = ExportTraceServiceRequest{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[2]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *ExportTraceServiceRequest) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ExportTraceServiceRequest) ProtoMessage() {}
-
-func (x *ExportTraceServiceRequest) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[2]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use ExportTraceServiceRequest.ProtoReflect.Descriptor instead.
-func (*ExportTraceServiceRequest) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescGZIP(), []int{2}
-}
-
-func (x *ExportTraceServiceRequest) GetNode() *v1.Node {
- if x != nil {
- return x.Node
- }
- return nil
-}
-
-func (x *ExportTraceServiceRequest) GetSpans() []*v11.Span {
- if x != nil {
- return x.Spans
- }
- return nil
-}
-
-func (x *ExportTraceServiceRequest) GetResource() *v12.Resource {
- if x != nil {
- return x.Resource
- }
- return nil
-}
-
-type ExportTraceServiceResponse struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-}
-
-func (x *ExportTraceServiceResponse) Reset() {
- *x = ExportTraceServiceResponse{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[3]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *ExportTraceServiceResponse) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ExportTraceServiceResponse) ProtoMessage() {}
-
-func (x *ExportTraceServiceResponse) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[3]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use ExportTraceServiceResponse.ProtoReflect.Descriptor instead.
-func (*ExportTraceServiceResponse) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescGZIP(), []int{3}
-}
-
-var File_opencensus_proto_agent_trace_v1_trace_service_proto protoreflect.FileDescriptor
-
-var file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDesc = []byte{
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-}
-
-var (
- file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescOnce sync.Once
- file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescData = file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDesc
-)
-
-func file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescGZIP() []byte {
- file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescOnce.Do(func() {
- file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescData = protoimpl.X.CompressGZIP(file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescData)
- })
- return file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDescData
-}
-
-var file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
-var file_opencensus_proto_agent_trace_v1_trace_service_proto_goTypes = []interface{}{
- (*CurrentLibraryConfig)(nil), // 0: opencensus.proto.agent.trace.v1.CurrentLibraryConfig
- (*UpdatedLibraryConfig)(nil), // 1: opencensus.proto.agent.trace.v1.UpdatedLibraryConfig
- (*ExportTraceServiceRequest)(nil), // 2: opencensus.proto.agent.trace.v1.ExportTraceServiceRequest
- (*ExportTraceServiceResponse)(nil), // 3: opencensus.proto.agent.trace.v1.ExportTraceServiceResponse
- (*v1.Node)(nil), // 4: opencensus.proto.agent.common.v1.Node
- (*v11.TraceConfig)(nil), // 5: opencensus.proto.trace.v1.TraceConfig
- (*v11.Span)(nil), // 6: opencensus.proto.trace.v1.Span
- (*v12.Resource)(nil), // 7: opencensus.proto.resource.v1.Resource
-}
-var file_opencensus_proto_agent_trace_v1_trace_service_proto_depIdxs = []int32{
- 4, // 0: opencensus.proto.agent.trace.v1.CurrentLibraryConfig.node:type_name -> opencensus.proto.agent.common.v1.Node
- 5, // 1: opencensus.proto.agent.trace.v1.CurrentLibraryConfig.config:type_name -> opencensus.proto.trace.v1.TraceConfig
- 4, // 2: opencensus.proto.agent.trace.v1.UpdatedLibraryConfig.node:type_name -> opencensus.proto.agent.common.v1.Node
- 5, // 3: opencensus.proto.agent.trace.v1.UpdatedLibraryConfig.config:type_name -> opencensus.proto.trace.v1.TraceConfig
- 4, // 4: opencensus.proto.agent.trace.v1.ExportTraceServiceRequest.node:type_name -> opencensus.proto.agent.common.v1.Node
- 6, // 5: opencensus.proto.agent.trace.v1.ExportTraceServiceRequest.spans:type_name -> opencensus.proto.trace.v1.Span
- 7, // 6: opencensus.proto.agent.trace.v1.ExportTraceServiceRequest.resource:type_name -> opencensus.proto.resource.v1.Resource
- 0, // 7: opencensus.proto.agent.trace.v1.TraceService.Config:input_type -> opencensus.proto.agent.trace.v1.CurrentLibraryConfig
- 2, // 8: opencensus.proto.agent.trace.v1.TraceService.Export:input_type -> opencensus.proto.agent.trace.v1.ExportTraceServiceRequest
- 1, // 9: opencensus.proto.agent.trace.v1.TraceService.Config:output_type -> opencensus.proto.agent.trace.v1.UpdatedLibraryConfig
- 3, // 10: opencensus.proto.agent.trace.v1.TraceService.Export:output_type -> opencensus.proto.agent.trace.v1.ExportTraceServiceResponse
- 9, // [9:11] is the sub-list for method output_type
- 7, // [7:9] is the sub-list for method input_type
- 7, // [7:7] is the sub-list for extension type_name
- 7, // [7:7] is the sub-list for extension extendee
- 0, // [0:7] is the sub-list for field type_name
-}
-
-func init() { file_opencensus_proto_agent_trace_v1_trace_service_proto_init() }
-func file_opencensus_proto_agent_trace_v1_trace_service_proto_init() {
- if File_opencensus_proto_agent_trace_v1_trace_service_proto != nil {
- return
- }
- if !protoimpl.UnsafeEnabled {
- file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*CurrentLibraryConfig); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*UpdatedLibraryConfig); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*ExportTraceServiceRequest); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*ExportTraceServiceResponse); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- }
- type x struct{}
- out := protoimpl.TypeBuilder{
- File: protoimpl.DescBuilder{
- GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
- RawDescriptor: file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDesc,
- NumEnums: 0,
- NumMessages: 4,
- NumExtensions: 0,
- NumServices: 1,
- },
- GoTypes: file_opencensus_proto_agent_trace_v1_trace_service_proto_goTypes,
- DependencyIndexes: file_opencensus_proto_agent_trace_v1_trace_service_proto_depIdxs,
- MessageInfos: file_opencensus_proto_agent_trace_v1_trace_service_proto_msgTypes,
- }.Build()
- File_opencensus_proto_agent_trace_v1_trace_service_proto = out.File
- file_opencensus_proto_agent_trace_v1_trace_service_proto_rawDesc = nil
- file_opencensus_proto_agent_trace_v1_trace_service_proto_goTypes = nil
- file_opencensus_proto_agent_trace_v1_trace_service_proto_depIdxs = nil
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConnInterface
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion6
-
-// TraceServiceClient is the client API for TraceService service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type TraceServiceClient interface {
- // After initialization, this RPC must be kept alive for the entire life of
- // the application. The agent pushes configs down to applications via a
- // stream.
- Config(ctx context.Context, opts ...grpc.CallOption) (TraceService_ConfigClient, error)
- // For performance reasons, it is recommended to keep this RPC
- // alive for the entire life of the application.
- Export(ctx context.Context, opts ...grpc.CallOption) (TraceService_ExportClient, error)
-}
-
-type traceServiceClient struct {
- cc grpc.ClientConnInterface
-}
-
-func NewTraceServiceClient(cc grpc.ClientConnInterface) TraceServiceClient {
- return &traceServiceClient{cc}
-}
-
-func (c *traceServiceClient) Config(ctx context.Context, opts ...grpc.CallOption) (TraceService_ConfigClient, error) {
- stream, err := c.cc.NewStream(ctx, &_TraceService_serviceDesc.Streams[0], "/opencensus.proto.agent.trace.v1.TraceService/Config", opts...)
- if err != nil {
- return nil, err
- }
- x := &traceServiceConfigClient{stream}
- return x, nil
-}
-
-type TraceService_ConfigClient interface {
- Send(*CurrentLibraryConfig) error
- Recv() (*UpdatedLibraryConfig, error)
- grpc.ClientStream
-}
-
-type traceServiceConfigClient struct {
- grpc.ClientStream
-}
-
-func (x *traceServiceConfigClient) Send(m *CurrentLibraryConfig) error {
- return x.ClientStream.SendMsg(m)
-}
-
-func (x *traceServiceConfigClient) Recv() (*UpdatedLibraryConfig, error) {
- m := new(UpdatedLibraryConfig)
- if err := x.ClientStream.RecvMsg(m); err != nil {
- return nil, err
- }
- return m, nil
-}
-
-func (c *traceServiceClient) Export(ctx context.Context, opts ...grpc.CallOption) (TraceService_ExportClient, error) {
- stream, err := c.cc.NewStream(ctx, &_TraceService_serviceDesc.Streams[1], "/opencensus.proto.agent.trace.v1.TraceService/Export", opts...)
- if err != nil {
- return nil, err
- }
- x := &traceServiceExportClient{stream}
- return x, nil
-}
-
-type TraceService_ExportClient interface {
- Send(*ExportTraceServiceRequest) error
- Recv() (*ExportTraceServiceResponse, error)
- grpc.ClientStream
-}
-
-type traceServiceExportClient struct {
- grpc.ClientStream
-}
-
-func (x *traceServiceExportClient) Send(m *ExportTraceServiceRequest) error {
- return x.ClientStream.SendMsg(m)
-}
-
-func (x *traceServiceExportClient) Recv() (*ExportTraceServiceResponse, error) {
- m := new(ExportTraceServiceResponse)
- if err := x.ClientStream.RecvMsg(m); err != nil {
- return nil, err
- }
- return m, nil
-}
-
-// TraceServiceServer is the server API for TraceService service.
-type TraceServiceServer interface {
- // After initialization, this RPC must be kept alive for the entire life of
- // the application. The agent pushes configs down to applications via a
- // stream.
- Config(TraceService_ConfigServer) error
- // For performance reasons, it is recommended to keep this RPC
- // alive for the entire life of the application.
- Export(TraceService_ExportServer) error
-}
-
-// UnimplementedTraceServiceServer can be embedded to have forward compatible implementations.
-type UnimplementedTraceServiceServer struct {
-}
-
-func (*UnimplementedTraceServiceServer) Config(TraceService_ConfigServer) error {
- return status.Errorf(codes.Unimplemented, "method Config not implemented")
-}
-func (*UnimplementedTraceServiceServer) Export(TraceService_ExportServer) error {
- return status.Errorf(codes.Unimplemented, "method Export not implemented")
-}
-
-func RegisterTraceServiceServer(s *grpc.Server, srv TraceServiceServer) {
- s.RegisterService(&_TraceService_serviceDesc, srv)
-}
-
-func _TraceService_Config_Handler(srv interface{}, stream grpc.ServerStream) error {
- return srv.(TraceServiceServer).Config(&traceServiceConfigServer{stream})
-}
-
-type TraceService_ConfigServer interface {
- Send(*UpdatedLibraryConfig) error
- Recv() (*CurrentLibraryConfig, error)
- grpc.ServerStream
-}
-
-type traceServiceConfigServer struct {
- grpc.ServerStream
-}
-
-func (x *traceServiceConfigServer) Send(m *UpdatedLibraryConfig) error {
- return x.ServerStream.SendMsg(m)
-}
-
-func (x *traceServiceConfigServer) Recv() (*CurrentLibraryConfig, error) {
- m := new(CurrentLibraryConfig)
- if err := x.ServerStream.RecvMsg(m); err != nil {
- return nil, err
- }
- return m, nil
-}
-
-func _TraceService_Export_Handler(srv interface{}, stream grpc.ServerStream) error {
- return srv.(TraceServiceServer).Export(&traceServiceExportServer{stream})
-}
-
-type TraceService_ExportServer interface {
- Send(*ExportTraceServiceResponse) error
- Recv() (*ExportTraceServiceRequest, error)
- grpc.ServerStream
-}
-
-type traceServiceExportServer struct {
- grpc.ServerStream
-}
-
-func (x *traceServiceExportServer) Send(m *ExportTraceServiceResponse) error {
- return x.ServerStream.SendMsg(m)
-}
-
-func (x *traceServiceExportServer) Recv() (*ExportTraceServiceRequest, error) {
- m := new(ExportTraceServiceRequest)
- if err := x.ServerStream.RecvMsg(m); err != nil {
- return nil, err
- }
- return m, nil
-}
-
-var _TraceService_serviceDesc = grpc.ServiceDesc{
- ServiceName: "opencensus.proto.agent.trace.v1.TraceService",
- HandlerType: (*TraceServiceServer)(nil),
- Methods: []grpc.MethodDesc{},
- Streams: []grpc.StreamDesc{
- {
- StreamName: "Config",
- Handler: _TraceService_Config_Handler,
- ServerStreams: true,
- ClientStreams: true,
- },
- {
- StreamName: "Export",
- Handler: _TraceService_Export_Handler,
- ServerStreams: true,
- ClientStreams: true,
- },
- },
- Metadata: "opencensus/proto/agent/trace/v1/trace_service.proto",
-}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.gw.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.gw.go
deleted file mode 100644
index 7808e9fb8..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.gw.go
+++ /dev/null
@@ -1,160 +0,0 @@
-// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
-// source: opencensus/proto/agent/trace/v1/trace_service.proto
-
-/*
-Package v1 is a reverse proxy.
-
-It translates gRPC into RESTful JSON APIs.
-*/
-package v1
-
-import (
- "context"
- "io"
- "net/http"
-
- "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
- "github.com/grpc-ecosystem/grpc-gateway/v2/utilities"
- "google.golang.org/grpc"
- "google.golang.org/grpc/codes"
- "google.golang.org/grpc/grpclog"
- "google.golang.org/grpc/metadata"
- "google.golang.org/grpc/status"
- "google.golang.org/protobuf/proto"
-)
-
-// Suppress "imported and not used" errors
-var _ codes.Code
-var _ io.Reader
-var _ status.Status
-var _ = runtime.String
-var _ = utilities.NewDoubleArray
-var _ = metadata.Join
-
-func request_TraceService_Export_0(ctx context.Context, marshaler runtime.Marshaler, client TraceServiceClient, req *http.Request, pathParams map[string]string) (TraceService_ExportClient, runtime.ServerMetadata, error) {
- var metadata runtime.ServerMetadata
- stream, err := client.Export(ctx)
- if err != nil {
- grpclog.Infof("Failed to start streaming: %v", err)
- return nil, metadata, err
- }
- dec := marshaler.NewDecoder(req.Body)
- handleSend := func() error {
- var protoReq ExportTraceServiceRequest
- err := dec.Decode(&protoReq)
- if err == io.EOF {
- return err
- }
- if err != nil {
- grpclog.Infof("Failed to decode request: %v", err)
- return err
- }
- if err := stream.Send(&protoReq); err != nil {
- grpclog.Infof("Failed to send request: %v", err)
- return err
- }
- return nil
- }
- go func() {
- for {
- if err := handleSend(); err != nil {
- break
- }
- }
- if err := stream.CloseSend(); err != nil {
- grpclog.Infof("Failed to terminate client stream: %v", err)
- }
- }()
- header, err := stream.Header()
- if err != nil {
- grpclog.Infof("Failed to get header from client: %v", err)
- return nil, metadata, err
- }
- metadata.HeaderMD = header
- return stream, metadata, nil
-}
-
-// RegisterTraceServiceHandlerServer registers the http handlers for service TraceService to "mux".
-// UnaryRPC :call TraceServiceServer directly.
-// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
-// Note that using this registration option will cause many gRPC library features to stop working. Consider using RegisterTraceServiceHandlerFromEndpoint instead.
-func RegisterTraceServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server TraceServiceServer) error {
-
- mux.Handle("POST", pattern_TraceService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
- err := status.Error(codes.Unimplemented, "streaming calls are not yet supported in the in-process transport")
- _, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
- runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
- return
- })
-
- return nil
-}
-
-// RegisterTraceServiceHandlerFromEndpoint is same as RegisterTraceServiceHandler but
-// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
-func RegisterTraceServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
- conn, err := grpc.Dial(endpoint, opts...)
- if err != nil {
- return err
- }
- defer func() {
- if err != nil {
- if cerr := conn.Close(); cerr != nil {
- grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
- }
- return
- }
- go func() {
- <-ctx.Done()
- if cerr := conn.Close(); cerr != nil {
- grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
- }
- }()
- }()
-
- return RegisterTraceServiceHandler(ctx, mux, conn)
-}
-
-// RegisterTraceServiceHandler registers the http handlers for service TraceService to "mux".
-// The handlers forward requests to the grpc endpoint over "conn".
-func RegisterTraceServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
- return RegisterTraceServiceHandlerClient(ctx, mux, NewTraceServiceClient(conn))
-}
-
-// RegisterTraceServiceHandlerClient registers the http handlers for service TraceService
-// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "TraceServiceClient".
-// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "TraceServiceClient"
-// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
-// "TraceServiceClient" to call the correct interceptors.
-func RegisterTraceServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client TraceServiceClient) error {
-
- mux.Handle("POST", pattern_TraceService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
- ctx, cancel := context.WithCancel(req.Context())
- defer cancel()
- inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
- rctx, err := runtime.AnnotateContext(ctx, mux, req, "/opencensus.proto.agent.trace.v1.TraceService/Export", runtime.WithHTTPPathPattern("/v1/trace"))
- if err != nil {
- runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
- return
- }
- resp, md, err := request_TraceService_Export_0(rctx, inboundMarshaler, client, req, pathParams)
- ctx = runtime.NewServerMetadataContext(ctx, md)
- if err != nil {
- runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
- return
- }
-
- forward_TraceService_Export_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
-
- })
-
- return nil
-}
-
-var (
- pattern_TraceService_Export_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "trace"}, ""))
-)
-
-var (
- forward_TraceService_Export_0 = runtime.ForwardResponseStream
-)
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1/metrics.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1/metrics.pb.go
deleted file mode 100644
index 0cac88b2a..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1/metrics.pb.go
+++ /dev/null
@@ -1,1632 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// This package describes the Metrics data model. It is currently experimental
-// but may eventually become the wire format for metrics. Please see
-// https://github.com/census-instrumentation/opencensus-specs/blob/master/stats/Metrics.md
-// for more details.
-
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// protoc-gen-go v1.26.0
-// protoc v3.17.3
-// source: opencensus/proto/metrics/v1/metrics.proto
-
-package v1
-
-import (
- v1 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
- protoreflect "google.golang.org/protobuf/reflect/protoreflect"
- protoimpl "google.golang.org/protobuf/runtime/protoimpl"
- timestamppb "google.golang.org/protobuf/types/known/timestamppb"
- wrapperspb "google.golang.org/protobuf/types/known/wrapperspb"
- reflect "reflect"
- sync "sync"
-)
-
-const (
- // Verify that this generated code is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
- // Verify that runtime/protoimpl is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-// The kind of metric. It describes how the data is reported.
-//
-// A gauge is an instantaneous measurement of a value.
-//
-// A cumulative measurement is a value accumulated over a time interval. In
-// a time series, cumulative measurements should have the same start time,
-// increasing values and increasing end times, until an event resets the
-// cumulative value to zero and sets a new start time for the following
-// points.
-type MetricDescriptor_Type int32
-
-const (
- // Do not use this default value.
- MetricDescriptor_UNSPECIFIED MetricDescriptor_Type = 0
- // Integer gauge. The value can go both up and down.
- MetricDescriptor_GAUGE_INT64 MetricDescriptor_Type = 1
- // Floating point gauge. The value can go both up and down.
- MetricDescriptor_GAUGE_DOUBLE MetricDescriptor_Type = 2
- // Distribution gauge measurement. The count and sum can go both up and
- // down. Recorded values are always >= 0.
- // Used in scenarios like a snapshot of time the current items in a queue
- // have spent there.
- MetricDescriptor_GAUGE_DISTRIBUTION MetricDescriptor_Type = 3
- // Integer cumulative measurement. The value cannot decrease, if resets
- // then the start_time should also be reset.
- MetricDescriptor_CUMULATIVE_INT64 MetricDescriptor_Type = 4
- // Floating point cumulative measurement. The value cannot decrease, if
- // resets then the start_time should also be reset. Recorded values are
- // always >= 0.
- MetricDescriptor_CUMULATIVE_DOUBLE MetricDescriptor_Type = 5
- // Distribution cumulative measurement. The count and sum cannot decrease,
- // if resets then the start_time should also be reset.
- MetricDescriptor_CUMULATIVE_DISTRIBUTION MetricDescriptor_Type = 6
- // Some frameworks implemented Histograms as a summary of observations
- // (usually things like request durations and response sizes). While it
- // also provides a total count of observations and a sum of all observed
- // values, it calculates configurable percentiles over a sliding time
- // window. This is not recommended, since it cannot be aggregated.
- MetricDescriptor_SUMMARY MetricDescriptor_Type = 7
-)
-
-// Enum value maps for MetricDescriptor_Type.
-var (
- MetricDescriptor_Type_name = map[int32]string{
- 0: "UNSPECIFIED",
- 1: "GAUGE_INT64",
- 2: "GAUGE_DOUBLE",
- 3: "GAUGE_DISTRIBUTION",
- 4: "CUMULATIVE_INT64",
- 5: "CUMULATIVE_DOUBLE",
- 6: "CUMULATIVE_DISTRIBUTION",
- 7: "SUMMARY",
- }
- MetricDescriptor_Type_value = map[string]int32{
- "UNSPECIFIED": 0,
- "GAUGE_INT64": 1,
- "GAUGE_DOUBLE": 2,
- "GAUGE_DISTRIBUTION": 3,
- "CUMULATIVE_INT64": 4,
- "CUMULATIVE_DOUBLE": 5,
- "CUMULATIVE_DISTRIBUTION": 6,
- "SUMMARY": 7,
- }
-)
-
-func (x MetricDescriptor_Type) Enum() *MetricDescriptor_Type {
- p := new(MetricDescriptor_Type)
- *p = x
- return p
-}
-
-func (x MetricDescriptor_Type) String() string {
- return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (MetricDescriptor_Type) Descriptor() protoreflect.EnumDescriptor {
- return file_opencensus_proto_metrics_v1_metrics_proto_enumTypes[0].Descriptor()
-}
-
-func (MetricDescriptor_Type) Type() protoreflect.EnumType {
- return &file_opencensus_proto_metrics_v1_metrics_proto_enumTypes[0]
-}
-
-func (x MetricDescriptor_Type) Number() protoreflect.EnumNumber {
- return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use MetricDescriptor_Type.Descriptor instead.
-func (MetricDescriptor_Type) EnumDescriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{1, 0}
-}
-
-// Defines a Metric which has one or more timeseries.
-type Metric struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The descriptor of the Metric.
- // TODO(issue #152): consider only sending the name of descriptor for
- // optimization.
- MetricDescriptor *MetricDescriptor `protobuf:"bytes,1,opt,name=metric_descriptor,json=metricDescriptor,proto3" json:"metric_descriptor,omitempty"`
- // One or more timeseries for a single metric, where each timeseries has
- // one or more points.
- Timeseries []*TimeSeries `protobuf:"bytes,2,rep,name=timeseries,proto3" json:"timeseries,omitempty"`
- // The resource for the metric. If unset, it may be set to a default value
- // provided for a sequence of messages in an RPC stream.
- Resource *v1.Resource `protobuf:"bytes,3,opt,name=resource,proto3" json:"resource,omitempty"`
-}
-
-func (x *Metric) Reset() {
- *x = Metric{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Metric) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Metric) ProtoMessage() {}
-
-func (x *Metric) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Metric.ProtoReflect.Descriptor instead.
-func (*Metric) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *Metric) GetMetricDescriptor() *MetricDescriptor {
- if x != nil {
- return x.MetricDescriptor
- }
- return nil
-}
-
-func (x *Metric) GetTimeseries() []*TimeSeries {
- if x != nil {
- return x.Timeseries
- }
- return nil
-}
-
-func (x *Metric) GetResource() *v1.Resource {
- if x != nil {
- return x.Resource
- }
- return nil
-}
-
-// Defines a metric type and its schema.
-type MetricDescriptor struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The metric type, including its DNS name prefix. It must be unique.
- Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
- // A detailed description of the metric, which can be used in documentation.
- Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
- // The unit in which the metric value is reported. Follows the format
- // described by http://unitsofmeasure.org/ucum.html.
- Unit string `protobuf:"bytes,3,opt,name=unit,proto3" json:"unit,omitempty"`
- Type MetricDescriptor_Type `protobuf:"varint,4,opt,name=type,proto3,enum=opencensus.proto.metrics.v1.MetricDescriptor_Type" json:"type,omitempty"`
- // The label keys associated with the metric descriptor.
- LabelKeys []*LabelKey `protobuf:"bytes,5,rep,name=label_keys,json=labelKeys,proto3" json:"label_keys,omitempty"`
-}
-
-func (x *MetricDescriptor) Reset() {
- *x = MetricDescriptor{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[1]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *MetricDescriptor) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*MetricDescriptor) ProtoMessage() {}
-
-func (x *MetricDescriptor) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[1]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use MetricDescriptor.ProtoReflect.Descriptor instead.
-func (*MetricDescriptor) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *MetricDescriptor) GetName() string {
- if x != nil {
- return x.Name
- }
- return ""
-}
-
-func (x *MetricDescriptor) GetDescription() string {
- if x != nil {
- return x.Description
- }
- return ""
-}
-
-func (x *MetricDescriptor) GetUnit() string {
- if x != nil {
- return x.Unit
- }
- return ""
-}
-
-func (x *MetricDescriptor) GetType() MetricDescriptor_Type {
- if x != nil {
- return x.Type
- }
- return MetricDescriptor_UNSPECIFIED
-}
-
-func (x *MetricDescriptor) GetLabelKeys() []*LabelKey {
- if x != nil {
- return x.LabelKeys
- }
- return nil
-}
-
-// Defines a label key associated with a metric descriptor.
-type LabelKey struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The key for the label.
- Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
- // A human-readable description of what this label key represents.
- Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
-}
-
-func (x *LabelKey) Reset() {
- *x = LabelKey{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[2]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *LabelKey) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*LabelKey) ProtoMessage() {}
-
-func (x *LabelKey) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[2]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use LabelKey.ProtoReflect.Descriptor instead.
-func (*LabelKey) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{2}
-}
-
-func (x *LabelKey) GetKey() string {
- if x != nil {
- return x.Key
- }
- return ""
-}
-
-func (x *LabelKey) GetDescription() string {
- if x != nil {
- return x.Description
- }
- return ""
-}
-
-// A collection of data points that describes the time-varying values
-// of a metric.
-type TimeSeries struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Must be present for cumulative metrics. The time when the cumulative value
- // was reset to zero. Exclusive. The cumulative value is over the time interval
- // (start_timestamp, timestamp]. If not specified, the backend can use the
- // previous recorded value.
- StartTimestamp *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=start_timestamp,json=startTimestamp,proto3" json:"start_timestamp,omitempty"`
- // The set of label values that uniquely identify this timeseries. Applies to
- // all points. The order of label values must match that of label keys in the
- // metric descriptor.
- LabelValues []*LabelValue `protobuf:"bytes,2,rep,name=label_values,json=labelValues,proto3" json:"label_values,omitempty"`
- // The data points of this timeseries. Point.value type MUST match the
- // MetricDescriptor.type.
- Points []*Point `protobuf:"bytes,3,rep,name=points,proto3" json:"points,omitempty"`
-}
-
-func (x *TimeSeries) Reset() {
- *x = TimeSeries{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[3]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *TimeSeries) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*TimeSeries) ProtoMessage() {}
-
-func (x *TimeSeries) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[3]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use TimeSeries.ProtoReflect.Descriptor instead.
-func (*TimeSeries) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{3}
-}
-
-func (x *TimeSeries) GetStartTimestamp() *timestamppb.Timestamp {
- if x != nil {
- return x.StartTimestamp
- }
- return nil
-}
-
-func (x *TimeSeries) GetLabelValues() []*LabelValue {
- if x != nil {
- return x.LabelValues
- }
- return nil
-}
-
-func (x *TimeSeries) GetPoints() []*Point {
- if x != nil {
- return x.Points
- }
- return nil
-}
-
-type LabelValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The value for the label.
- Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
- // If false the value field is ignored and considered not set.
- // This is used to differentiate a missing label from an empty string.
- HasValue bool `protobuf:"varint,2,opt,name=has_value,json=hasValue,proto3" json:"has_value,omitempty"`
-}
-
-func (x *LabelValue) Reset() {
- *x = LabelValue{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[4]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *LabelValue) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*LabelValue) ProtoMessage() {}
-
-func (x *LabelValue) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[4]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use LabelValue.ProtoReflect.Descriptor instead.
-func (*LabelValue) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{4}
-}
-
-func (x *LabelValue) GetValue() string {
- if x != nil {
- return x.Value
- }
- return ""
-}
-
-func (x *LabelValue) GetHasValue() bool {
- if x != nil {
- return x.HasValue
- }
- return false
-}
-
-// A timestamped measurement.
-type Point struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The moment when this point was recorded. Inclusive.
- // If not specified, the timestamp will be decided by the backend.
- Timestamp *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
- // The actual point value.
- //
- // Types that are assignable to Value:
- // *Point_Int64Value
- // *Point_DoubleValue
- // *Point_DistributionValue
- // *Point_SummaryValue
- Value isPoint_Value `protobuf_oneof:"value"`
-}
-
-func (x *Point) Reset() {
- *x = Point{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[5]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Point) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Point) ProtoMessage() {}
-
-func (x *Point) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[5]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Point.ProtoReflect.Descriptor instead.
-func (*Point) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{5}
-}
-
-func (x *Point) GetTimestamp() *timestamppb.Timestamp {
- if x != nil {
- return x.Timestamp
- }
- return nil
-}
-
-func (m *Point) GetValue() isPoint_Value {
- if m != nil {
- return m.Value
- }
- return nil
-}
-
-func (x *Point) GetInt64Value() int64 {
- if x, ok := x.GetValue().(*Point_Int64Value); ok {
- return x.Int64Value
- }
- return 0
-}
-
-func (x *Point) GetDoubleValue() float64 {
- if x, ok := x.GetValue().(*Point_DoubleValue); ok {
- return x.DoubleValue
- }
- return 0
-}
-
-func (x *Point) GetDistributionValue() *DistributionValue {
- if x, ok := x.GetValue().(*Point_DistributionValue); ok {
- return x.DistributionValue
- }
- return nil
-}
-
-func (x *Point) GetSummaryValue() *SummaryValue {
- if x, ok := x.GetValue().(*Point_SummaryValue); ok {
- return x.SummaryValue
- }
- return nil
-}
-
-type isPoint_Value interface {
- isPoint_Value()
-}
-
-type Point_Int64Value struct {
- // A 64-bit integer.
- Int64Value int64 `protobuf:"varint,2,opt,name=int64_value,json=int64Value,proto3,oneof"`
-}
-
-type Point_DoubleValue struct {
- // A 64-bit double-precision floating-point number.
- DoubleValue float64 `protobuf:"fixed64,3,opt,name=double_value,json=doubleValue,proto3,oneof"`
-}
-
-type Point_DistributionValue struct {
- // A distribution value.
- DistributionValue *DistributionValue `protobuf:"bytes,4,opt,name=distribution_value,json=distributionValue,proto3,oneof"`
-}
-
-type Point_SummaryValue struct {
- // A summary value. This is not recommended, since it cannot be aggregated.
- SummaryValue *SummaryValue `protobuf:"bytes,5,opt,name=summary_value,json=summaryValue,proto3,oneof"`
-}
-
-func (*Point_Int64Value) isPoint_Value() {}
-
-func (*Point_DoubleValue) isPoint_Value() {}
-
-func (*Point_DistributionValue) isPoint_Value() {}
-
-func (*Point_SummaryValue) isPoint_Value() {}
-
-// Distribution contains summary statistics for a population of values. It
-// optionally contains a histogram representing the distribution of those
-// values across a set of buckets.
-type DistributionValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The number of values in the population. Must be non-negative. This value
- // must equal the sum of the values in bucket_counts if a histogram is
- // provided.
- Count int64 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
- // The sum of the values in the population. If count is zero then this field
- // must be zero.
- Sum float64 `protobuf:"fixed64,2,opt,name=sum,proto3" json:"sum,omitempty"`
- // The sum of squared deviations from the mean of the values in the
- // population. For values x_i this is:
- //
- // Sum[i=1..n]((x_i - mean)^2)
- //
- // Knuth, "The Art of Computer Programming", Vol. 2, page 323, 3rd edition
- // describes Welford's method for accumulating this sum in one pass.
- //
- // If count is zero then this field must be zero.
- SumOfSquaredDeviation float64 `protobuf:"fixed64,3,opt,name=sum_of_squared_deviation,json=sumOfSquaredDeviation,proto3" json:"sum_of_squared_deviation,omitempty"`
- // Don't change bucket boundaries within a TimeSeries if your backend doesn't
- // support this.
- // TODO(issue #152): consider not required to send bucket options for
- // optimization.
- BucketOptions *DistributionValue_BucketOptions `protobuf:"bytes,4,opt,name=bucket_options,json=bucketOptions,proto3" json:"bucket_options,omitempty"`
- // If the distribution does not have a histogram, then omit this field.
- // If there is a histogram, then the sum of the values in the Bucket counts
- // must equal the value in the count field of the distribution.
- Buckets []*DistributionValue_Bucket `protobuf:"bytes,5,rep,name=buckets,proto3" json:"buckets,omitempty"`
-}
-
-func (x *DistributionValue) Reset() {
- *x = DistributionValue{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[6]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *DistributionValue) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DistributionValue) ProtoMessage() {}
-
-func (x *DistributionValue) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[6]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use DistributionValue.ProtoReflect.Descriptor instead.
-func (*DistributionValue) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{6}
-}
-
-func (x *DistributionValue) GetCount() int64 {
- if x != nil {
- return x.Count
- }
- return 0
-}
-
-func (x *DistributionValue) GetSum() float64 {
- if x != nil {
- return x.Sum
- }
- return 0
-}
-
-func (x *DistributionValue) GetSumOfSquaredDeviation() float64 {
- if x != nil {
- return x.SumOfSquaredDeviation
- }
- return 0
-}
-
-func (x *DistributionValue) GetBucketOptions() *DistributionValue_BucketOptions {
- if x != nil {
- return x.BucketOptions
- }
- return nil
-}
-
-func (x *DistributionValue) GetBuckets() []*DistributionValue_Bucket {
- if x != nil {
- return x.Buckets
- }
- return nil
-}
-
-// The start_timestamp only applies to the count and sum in the SummaryValue.
-type SummaryValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The total number of recorded values since start_time. Optional since
- // some systems don't expose this.
- Count *wrapperspb.Int64Value `protobuf:"bytes,1,opt,name=count,proto3" json:"count,omitempty"`
- // The total sum of recorded values since start_time. Optional since some
- // systems don't expose this. If count is zero then this field must be zero.
- // This field must be unset if the sum is not available.
- Sum *wrapperspb.DoubleValue `protobuf:"bytes,2,opt,name=sum,proto3" json:"sum,omitempty"`
- // Values calculated over an arbitrary time window.
- Snapshot *SummaryValue_Snapshot `protobuf:"bytes,3,opt,name=snapshot,proto3" json:"snapshot,omitempty"`
-}
-
-func (x *SummaryValue) Reset() {
- *x = SummaryValue{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[7]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *SummaryValue) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*SummaryValue) ProtoMessage() {}
-
-func (x *SummaryValue) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[7]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use SummaryValue.ProtoReflect.Descriptor instead.
-func (*SummaryValue) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{7}
-}
-
-func (x *SummaryValue) GetCount() *wrapperspb.Int64Value {
- if x != nil {
- return x.Count
- }
- return nil
-}
-
-func (x *SummaryValue) GetSum() *wrapperspb.DoubleValue {
- if x != nil {
- return x.Sum
- }
- return nil
-}
-
-func (x *SummaryValue) GetSnapshot() *SummaryValue_Snapshot {
- if x != nil {
- return x.Snapshot
- }
- return nil
-}
-
-// A Distribution may optionally contain a histogram of the values in the
-// population. The bucket boundaries for that histogram are described by
-// BucketOptions.
-//
-// If bucket_options has no type, then there is no histogram associated with
-// the Distribution.
-type DistributionValue_BucketOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Types that are assignable to Type:
- // *DistributionValue_BucketOptions_Explicit_
- Type isDistributionValue_BucketOptions_Type `protobuf_oneof:"type"`
-}
-
-func (x *DistributionValue_BucketOptions) Reset() {
- *x = DistributionValue_BucketOptions{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[8]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *DistributionValue_BucketOptions) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DistributionValue_BucketOptions) ProtoMessage() {}
-
-func (x *DistributionValue_BucketOptions) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[8]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use DistributionValue_BucketOptions.ProtoReflect.Descriptor instead.
-func (*DistributionValue_BucketOptions) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{6, 0}
-}
-
-func (m *DistributionValue_BucketOptions) GetType() isDistributionValue_BucketOptions_Type {
- if m != nil {
- return m.Type
- }
- return nil
-}
-
-func (x *DistributionValue_BucketOptions) GetExplicit() *DistributionValue_BucketOptions_Explicit {
- if x, ok := x.GetType().(*DistributionValue_BucketOptions_Explicit_); ok {
- return x.Explicit
- }
- return nil
-}
-
-type isDistributionValue_BucketOptions_Type interface {
- isDistributionValue_BucketOptions_Type()
-}
-
-type DistributionValue_BucketOptions_Explicit_ struct {
- // Bucket with explicit bounds.
- Explicit *DistributionValue_BucketOptions_Explicit `protobuf:"bytes,1,opt,name=explicit,proto3,oneof"`
-}
-
-func (*DistributionValue_BucketOptions_Explicit_) isDistributionValue_BucketOptions_Type() {}
-
-type DistributionValue_Bucket struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The number of values in each bucket of the histogram, as described in
- // bucket_bounds.
- Count int64 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
- // If the distribution does not have a histogram, then omit this field.
- Exemplar *DistributionValue_Exemplar `protobuf:"bytes,2,opt,name=exemplar,proto3" json:"exemplar,omitempty"`
-}
-
-func (x *DistributionValue_Bucket) Reset() {
- *x = DistributionValue_Bucket{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[9]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *DistributionValue_Bucket) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DistributionValue_Bucket) ProtoMessage() {}
-
-func (x *DistributionValue_Bucket) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[9]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use DistributionValue_Bucket.ProtoReflect.Descriptor instead.
-func (*DistributionValue_Bucket) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{6, 1}
-}
-
-func (x *DistributionValue_Bucket) GetCount() int64 {
- if x != nil {
- return x.Count
- }
- return 0
-}
-
-func (x *DistributionValue_Bucket) GetExemplar() *DistributionValue_Exemplar {
- if x != nil {
- return x.Exemplar
- }
- return nil
-}
-
-// Exemplars are example points that may be used to annotate aggregated
-// Distribution values. They are metadata that gives information about a
-// particular value added to a Distribution bucket.
-type DistributionValue_Exemplar struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Value of the exemplar point. It determines which bucket the exemplar
- // belongs to.
- Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
- // The observation (sampling) time of the above value.
- Timestamp *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
- // Contextual information about the example value.
- Attachments map[string]string `protobuf:"bytes,3,rep,name=attachments,proto3" json:"attachments,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-}
-
-func (x *DistributionValue_Exemplar) Reset() {
- *x = DistributionValue_Exemplar{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[10]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *DistributionValue_Exemplar) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DistributionValue_Exemplar) ProtoMessage() {}
-
-func (x *DistributionValue_Exemplar) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[10]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use DistributionValue_Exemplar.ProtoReflect.Descriptor instead.
-func (*DistributionValue_Exemplar) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{6, 2}
-}
-
-func (x *DistributionValue_Exemplar) GetValue() float64 {
- if x != nil {
- return x.Value
- }
- return 0
-}
-
-func (x *DistributionValue_Exemplar) GetTimestamp() *timestamppb.Timestamp {
- if x != nil {
- return x.Timestamp
- }
- return nil
-}
-
-func (x *DistributionValue_Exemplar) GetAttachments() map[string]string {
- if x != nil {
- return x.Attachments
- }
- return nil
-}
-
-// Specifies a set of buckets with arbitrary upper-bounds.
-// This defines size(bounds) + 1 (= N) buckets. The boundaries for bucket
-// index i are:
-//
-// [0, bucket_bounds[i]) for i == 0
-// [bucket_bounds[i-1], bucket_bounds[i]) for 0 < i < N-1
-// [bucket_bounds[i], +infinity) for i == N-1
-type DistributionValue_BucketOptions_Explicit struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The values must be strictly increasing and > 0.
- Bounds []float64 `protobuf:"fixed64,1,rep,packed,name=bounds,proto3" json:"bounds,omitempty"`
-}
-
-func (x *DistributionValue_BucketOptions_Explicit) Reset() {
- *x = DistributionValue_BucketOptions_Explicit{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[11]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *DistributionValue_BucketOptions_Explicit) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DistributionValue_BucketOptions_Explicit) ProtoMessage() {}
-
-func (x *DistributionValue_BucketOptions_Explicit) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[11]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use DistributionValue_BucketOptions_Explicit.ProtoReflect.Descriptor instead.
-func (*DistributionValue_BucketOptions_Explicit) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{6, 0, 0}
-}
-
-func (x *DistributionValue_BucketOptions_Explicit) GetBounds() []float64 {
- if x != nil {
- return x.Bounds
- }
- return nil
-}
-
-// The values in this message can be reset at arbitrary unknown times, with
-// the requirement that all of them are reset at the same time.
-type SummaryValue_Snapshot struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The number of values in the snapshot. Optional since some systems don't
- // expose this.
- Count *wrapperspb.Int64Value `protobuf:"bytes,1,opt,name=count,proto3" json:"count,omitempty"`
- // The sum of values in the snapshot. Optional since some systems don't
- // expose this. If count is zero then this field must be zero or not set
- // (if not supported).
- Sum *wrapperspb.DoubleValue `protobuf:"bytes,2,opt,name=sum,proto3" json:"sum,omitempty"`
- // A list of values at different percentiles of the distribution calculated
- // from the current snapshot. The percentiles must be strictly increasing.
- PercentileValues []*SummaryValue_Snapshot_ValueAtPercentile `protobuf:"bytes,3,rep,name=percentile_values,json=percentileValues,proto3" json:"percentile_values,omitempty"`
-}
-
-func (x *SummaryValue_Snapshot) Reset() {
- *x = SummaryValue_Snapshot{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[13]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *SummaryValue_Snapshot) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*SummaryValue_Snapshot) ProtoMessage() {}
-
-func (x *SummaryValue_Snapshot) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[13]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use SummaryValue_Snapshot.ProtoReflect.Descriptor instead.
-func (*SummaryValue_Snapshot) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{7, 0}
-}
-
-func (x *SummaryValue_Snapshot) GetCount() *wrapperspb.Int64Value {
- if x != nil {
- return x.Count
- }
- return nil
-}
-
-func (x *SummaryValue_Snapshot) GetSum() *wrapperspb.DoubleValue {
- if x != nil {
- return x.Sum
- }
- return nil
-}
-
-func (x *SummaryValue_Snapshot) GetPercentileValues() []*SummaryValue_Snapshot_ValueAtPercentile {
- if x != nil {
- return x.PercentileValues
- }
- return nil
-}
-
-// Represents the value at a given percentile of a distribution.
-type SummaryValue_Snapshot_ValueAtPercentile struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The percentile of a distribution. Must be in the interval
- // (0.0, 100.0].
- Percentile float64 `protobuf:"fixed64,1,opt,name=percentile,proto3" json:"percentile,omitempty"`
- // The value at the given percentile of a distribution.
- Value float64 `protobuf:"fixed64,2,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (x *SummaryValue_Snapshot_ValueAtPercentile) Reset() {
- *x = SummaryValue_Snapshot_ValueAtPercentile{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[14]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *SummaryValue_Snapshot_ValueAtPercentile) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*SummaryValue_Snapshot_ValueAtPercentile) ProtoMessage() {}
-
-func (x *SummaryValue_Snapshot_ValueAtPercentile) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[14]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use SummaryValue_Snapshot_ValueAtPercentile.ProtoReflect.Descriptor instead.
-func (*SummaryValue_Snapshot_ValueAtPercentile) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP(), []int{7, 0, 0}
-}
-
-func (x *SummaryValue_Snapshot_ValueAtPercentile) GetPercentile() float64 {
- if x != nil {
- return x.Percentile
- }
- return 0
-}
-
-func (x *SummaryValue_Snapshot_ValueAtPercentile) GetValue() float64 {
- if x != nil {
- return x.Value
- }
- return 0
-}
-
-var File_opencensus_proto_metrics_v1_metrics_proto protoreflect.FileDescriptor
-
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-}
-
-var (
- file_opencensus_proto_metrics_v1_metrics_proto_rawDescOnce sync.Once
- file_opencensus_proto_metrics_v1_metrics_proto_rawDescData = file_opencensus_proto_metrics_v1_metrics_proto_rawDesc
-)
-
-func file_opencensus_proto_metrics_v1_metrics_proto_rawDescGZIP() []byte {
- file_opencensus_proto_metrics_v1_metrics_proto_rawDescOnce.Do(func() {
- file_opencensus_proto_metrics_v1_metrics_proto_rawDescData = protoimpl.X.CompressGZIP(file_opencensus_proto_metrics_v1_metrics_proto_rawDescData)
- })
- return file_opencensus_proto_metrics_v1_metrics_proto_rawDescData
-}
-
-var file_opencensus_proto_metrics_v1_metrics_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_opencensus_proto_metrics_v1_metrics_proto_msgTypes = make([]protoimpl.MessageInfo, 15)
-var file_opencensus_proto_metrics_v1_metrics_proto_goTypes = []interface{}{
- (MetricDescriptor_Type)(0), // 0: opencensus.proto.metrics.v1.MetricDescriptor.Type
- (*Metric)(nil), // 1: opencensus.proto.metrics.v1.Metric
- (*MetricDescriptor)(nil), // 2: opencensus.proto.metrics.v1.MetricDescriptor
- (*LabelKey)(nil), // 3: opencensus.proto.metrics.v1.LabelKey
- (*TimeSeries)(nil), // 4: opencensus.proto.metrics.v1.TimeSeries
- (*LabelValue)(nil), // 5: opencensus.proto.metrics.v1.LabelValue
- (*Point)(nil), // 6: opencensus.proto.metrics.v1.Point
- (*DistributionValue)(nil), // 7: opencensus.proto.metrics.v1.DistributionValue
- (*SummaryValue)(nil), // 8: opencensus.proto.metrics.v1.SummaryValue
- (*DistributionValue_BucketOptions)(nil), // 9: opencensus.proto.metrics.v1.DistributionValue.BucketOptions
- (*DistributionValue_Bucket)(nil), // 10: opencensus.proto.metrics.v1.DistributionValue.Bucket
- (*DistributionValue_Exemplar)(nil), // 11: opencensus.proto.metrics.v1.DistributionValue.Exemplar
- (*DistributionValue_BucketOptions_Explicit)(nil), // 12: opencensus.proto.metrics.v1.DistributionValue.BucketOptions.Explicit
- nil, // 13: opencensus.proto.metrics.v1.DistributionValue.Exemplar.AttachmentsEntry
- (*SummaryValue_Snapshot)(nil), // 14: opencensus.proto.metrics.v1.SummaryValue.Snapshot
- (*SummaryValue_Snapshot_ValueAtPercentile)(nil), // 15: opencensus.proto.metrics.v1.SummaryValue.Snapshot.ValueAtPercentile
- (*v1.Resource)(nil), // 16: opencensus.proto.resource.v1.Resource
- (*timestamppb.Timestamp)(nil), // 17: google.protobuf.Timestamp
- (*wrapperspb.Int64Value)(nil), // 18: google.protobuf.Int64Value
- (*wrapperspb.DoubleValue)(nil), // 19: google.protobuf.DoubleValue
-}
-var file_opencensus_proto_metrics_v1_metrics_proto_depIdxs = []int32{
- 2, // 0: opencensus.proto.metrics.v1.Metric.metric_descriptor:type_name -> opencensus.proto.metrics.v1.MetricDescriptor
- 4, // 1: opencensus.proto.metrics.v1.Metric.timeseries:type_name -> opencensus.proto.metrics.v1.TimeSeries
- 16, // 2: opencensus.proto.metrics.v1.Metric.resource:type_name -> opencensus.proto.resource.v1.Resource
- 0, // 3: opencensus.proto.metrics.v1.MetricDescriptor.type:type_name -> opencensus.proto.metrics.v1.MetricDescriptor.Type
- 3, // 4: opencensus.proto.metrics.v1.MetricDescriptor.label_keys:type_name -> opencensus.proto.metrics.v1.LabelKey
- 17, // 5: opencensus.proto.metrics.v1.TimeSeries.start_timestamp:type_name -> google.protobuf.Timestamp
- 5, // 6: opencensus.proto.metrics.v1.TimeSeries.label_values:type_name -> opencensus.proto.metrics.v1.LabelValue
- 6, // 7: opencensus.proto.metrics.v1.TimeSeries.points:type_name -> opencensus.proto.metrics.v1.Point
- 17, // 8: opencensus.proto.metrics.v1.Point.timestamp:type_name -> google.protobuf.Timestamp
- 7, // 9: opencensus.proto.metrics.v1.Point.distribution_value:type_name -> opencensus.proto.metrics.v1.DistributionValue
- 8, // 10: opencensus.proto.metrics.v1.Point.summary_value:type_name -> opencensus.proto.metrics.v1.SummaryValue
- 9, // 11: opencensus.proto.metrics.v1.DistributionValue.bucket_options:type_name -> opencensus.proto.metrics.v1.DistributionValue.BucketOptions
- 10, // 12: opencensus.proto.metrics.v1.DistributionValue.buckets:type_name -> opencensus.proto.metrics.v1.DistributionValue.Bucket
- 18, // 13: opencensus.proto.metrics.v1.SummaryValue.count:type_name -> google.protobuf.Int64Value
- 19, // 14: opencensus.proto.metrics.v1.SummaryValue.sum:type_name -> google.protobuf.DoubleValue
- 14, // 15: opencensus.proto.metrics.v1.SummaryValue.snapshot:type_name -> opencensus.proto.metrics.v1.SummaryValue.Snapshot
- 12, // 16: opencensus.proto.metrics.v1.DistributionValue.BucketOptions.explicit:type_name -> opencensus.proto.metrics.v1.DistributionValue.BucketOptions.Explicit
- 11, // 17: opencensus.proto.metrics.v1.DistributionValue.Bucket.exemplar:type_name -> opencensus.proto.metrics.v1.DistributionValue.Exemplar
- 17, // 18: opencensus.proto.metrics.v1.DistributionValue.Exemplar.timestamp:type_name -> google.protobuf.Timestamp
- 13, // 19: opencensus.proto.metrics.v1.DistributionValue.Exemplar.attachments:type_name -> opencensus.proto.metrics.v1.DistributionValue.Exemplar.AttachmentsEntry
- 18, // 20: opencensus.proto.metrics.v1.SummaryValue.Snapshot.count:type_name -> google.protobuf.Int64Value
- 19, // 21: opencensus.proto.metrics.v1.SummaryValue.Snapshot.sum:type_name -> google.protobuf.DoubleValue
- 15, // 22: opencensus.proto.metrics.v1.SummaryValue.Snapshot.percentile_values:type_name -> opencensus.proto.metrics.v1.SummaryValue.Snapshot.ValueAtPercentile
- 23, // [23:23] is the sub-list for method output_type
- 23, // [23:23] is the sub-list for method input_type
- 23, // [23:23] is the sub-list for extension type_name
- 23, // [23:23] is the sub-list for extension extendee
- 0, // [0:23] is the sub-list for field type_name
-}
-
-func init() { file_opencensus_proto_metrics_v1_metrics_proto_init() }
-func file_opencensus_proto_metrics_v1_metrics_proto_init() {
- if File_opencensus_proto_metrics_v1_metrics_proto != nil {
- return
- }
- if !protoimpl.UnsafeEnabled {
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Metric); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*MetricDescriptor); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*LabelKey); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*TimeSeries); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*LabelValue); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Point); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*DistributionValue); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*SummaryValue); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*DistributionValue_BucketOptions); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*DistributionValue_Bucket); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*DistributionValue_Exemplar); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*DistributionValue_BucketOptions_Explicit); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*SummaryValue_Snapshot); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*SummaryValue_Snapshot_ValueAtPercentile); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[5].OneofWrappers = []interface{}{
- (*Point_Int64Value)(nil),
- (*Point_DoubleValue)(nil),
- (*Point_DistributionValue)(nil),
- (*Point_SummaryValue)(nil),
- }
- file_opencensus_proto_metrics_v1_metrics_proto_msgTypes[8].OneofWrappers = []interface{}{
- (*DistributionValue_BucketOptions_Explicit_)(nil),
- }
- type x struct{}
- out := protoimpl.TypeBuilder{
- File: protoimpl.DescBuilder{
- GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
- RawDescriptor: file_opencensus_proto_metrics_v1_metrics_proto_rawDesc,
- NumEnums: 1,
- NumMessages: 15,
- NumExtensions: 0,
- NumServices: 0,
- },
- GoTypes: file_opencensus_proto_metrics_v1_metrics_proto_goTypes,
- DependencyIndexes: file_opencensus_proto_metrics_v1_metrics_proto_depIdxs,
- EnumInfos: file_opencensus_proto_metrics_v1_metrics_proto_enumTypes,
- MessageInfos: file_opencensus_proto_metrics_v1_metrics_proto_msgTypes,
- }.Build()
- File_opencensus_proto_metrics_v1_metrics_proto = out.File
- file_opencensus_proto_metrics_v1_metrics_proto_rawDesc = nil
- file_opencensus_proto_metrics_v1_metrics_proto_goTypes = nil
- file_opencensus_proto_metrics_v1_metrics_proto_depIdxs = nil
-}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1/resource.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1/resource.pb.go
deleted file mode 100644
index 194dd70df..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1/resource.pb.go
+++ /dev/null
@@ -1,189 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// protoc-gen-go v1.26.0
-// protoc v3.17.3
-// source: opencensus/proto/resource/v1/resource.proto
-
-package v1
-
-import (
- protoreflect "google.golang.org/protobuf/reflect/protoreflect"
- protoimpl "google.golang.org/protobuf/runtime/protoimpl"
- reflect "reflect"
- sync "sync"
-)
-
-const (
- // Verify that this generated code is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
- // Verify that runtime/protoimpl is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-// Resource information.
-type Resource struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Type identifier for the resource.
- Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
- // Set of labels that describe the resource.
- Labels map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-}
-
-func (x *Resource) Reset() {
- *x = Resource{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_resource_v1_resource_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Resource) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Resource) ProtoMessage() {}
-
-func (x *Resource) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_resource_v1_resource_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Resource.ProtoReflect.Descriptor instead.
-func (*Resource) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_resource_v1_resource_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *Resource) GetType() string {
- if x != nil {
- return x.Type
- }
- return ""
-}
-
-func (x *Resource) GetLabels() map[string]string {
- if x != nil {
- return x.Labels
- }
- return nil
-}
-
-var File_opencensus_proto_resource_v1_resource_proto protoreflect.FileDescriptor
-
-var file_opencensus_proto_resource_v1_resource_proto_rawDesc = []byte{
- 0x0a, 0x2b, 0x6f, 0x70, 0x65, 0x6e, 0x63, 0x65, 0x6e, 0x73, 0x75, 0x73, 0x2f, 0x70, 0x72, 0x6f,
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- 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
-}
-
-var (
- file_opencensus_proto_resource_v1_resource_proto_rawDescOnce sync.Once
- file_opencensus_proto_resource_v1_resource_proto_rawDescData = file_opencensus_proto_resource_v1_resource_proto_rawDesc
-)
-
-func file_opencensus_proto_resource_v1_resource_proto_rawDescGZIP() []byte {
- file_opencensus_proto_resource_v1_resource_proto_rawDescOnce.Do(func() {
- file_opencensus_proto_resource_v1_resource_proto_rawDescData = protoimpl.X.CompressGZIP(file_opencensus_proto_resource_v1_resource_proto_rawDescData)
- })
- return file_opencensus_proto_resource_v1_resource_proto_rawDescData
-}
-
-var file_opencensus_proto_resource_v1_resource_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
-var file_opencensus_proto_resource_v1_resource_proto_goTypes = []interface{}{
- (*Resource)(nil), // 0: opencensus.proto.resource.v1.Resource
- nil, // 1: opencensus.proto.resource.v1.Resource.LabelsEntry
-}
-var file_opencensus_proto_resource_v1_resource_proto_depIdxs = []int32{
- 1, // 0: opencensus.proto.resource.v1.Resource.labels:type_name -> opencensus.proto.resource.v1.Resource.LabelsEntry
- 1, // [1:1] is the sub-list for method output_type
- 1, // [1:1] is the sub-list for method input_type
- 1, // [1:1] is the sub-list for extension type_name
- 1, // [1:1] is the sub-list for extension extendee
- 0, // [0:1] is the sub-list for field type_name
-}
-
-func init() { file_opencensus_proto_resource_v1_resource_proto_init() }
-func file_opencensus_proto_resource_v1_resource_proto_init() {
- if File_opencensus_proto_resource_v1_resource_proto != nil {
- return
- }
- if !protoimpl.UnsafeEnabled {
- file_opencensus_proto_resource_v1_resource_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Resource); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- }
- type x struct{}
- out := protoimpl.TypeBuilder{
- File: protoimpl.DescBuilder{
- GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
- RawDescriptor: file_opencensus_proto_resource_v1_resource_proto_rawDesc,
- NumEnums: 0,
- NumMessages: 2,
- NumExtensions: 0,
- NumServices: 0,
- },
- GoTypes: file_opencensus_proto_resource_v1_resource_proto_goTypes,
- DependencyIndexes: file_opencensus_proto_resource_v1_resource_proto_depIdxs,
- MessageInfos: file_opencensus_proto_resource_v1_resource_proto_msgTypes,
- }.Build()
- File_opencensus_proto_resource_v1_resource_proto = out.File
- file_opencensus_proto_resource_v1_resource_proto_rawDesc = nil
- file_opencensus_proto_resource_v1_resource_proto_goTypes = nil
- file_opencensus_proto_resource_v1_resource_proto_depIdxs = nil
-}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace.pb.go
deleted file mode 100644
index d35612ca0..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace.pb.go
+++ /dev/null
@@ -1,2235 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// protoc-gen-go v1.26.0
-// protoc v3.17.3
-// source: opencensus/proto/trace/v1/trace.proto
-
-package v1
-
-import (
- v1 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
- protoreflect "google.golang.org/protobuf/reflect/protoreflect"
- protoimpl "google.golang.org/protobuf/runtime/protoimpl"
- timestamppb "google.golang.org/protobuf/types/known/timestamppb"
- wrapperspb "google.golang.org/protobuf/types/known/wrapperspb"
- reflect "reflect"
- sync "sync"
-)
-
-const (
- // Verify that this generated code is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
- // Verify that runtime/protoimpl is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-// Type of span. Can be used to specify additional relationships between spans
-// in addition to a parent/child relationship.
-type Span_SpanKind int32
-
-const (
- // Unspecified.
- Span_SPAN_KIND_UNSPECIFIED Span_SpanKind = 0
- // Indicates that the span covers server-side handling of an RPC or other
- // remote network request.
- Span_SERVER Span_SpanKind = 1
- // Indicates that the span covers the client-side wrapper around an RPC or
- // other remote request.
- Span_CLIENT Span_SpanKind = 2
-)
-
-// Enum value maps for Span_SpanKind.
-var (
- Span_SpanKind_name = map[int32]string{
- 0: "SPAN_KIND_UNSPECIFIED",
- 1: "SERVER",
- 2: "CLIENT",
- }
- Span_SpanKind_value = map[string]int32{
- "SPAN_KIND_UNSPECIFIED": 0,
- "SERVER": 1,
- "CLIENT": 2,
- }
-)
-
-func (x Span_SpanKind) Enum() *Span_SpanKind {
- p := new(Span_SpanKind)
- *p = x
- return p
-}
-
-func (x Span_SpanKind) String() string {
- return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (Span_SpanKind) Descriptor() protoreflect.EnumDescriptor {
- return file_opencensus_proto_trace_v1_trace_proto_enumTypes[0].Descriptor()
-}
-
-func (Span_SpanKind) Type() protoreflect.EnumType {
- return &file_opencensus_proto_trace_v1_trace_proto_enumTypes[0]
-}
-
-func (x Span_SpanKind) Number() protoreflect.EnumNumber {
- return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use Span_SpanKind.Descriptor instead.
-func (Span_SpanKind) EnumDescriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 0}
-}
-
-// Indicates whether the message was sent or received.
-type Span_TimeEvent_MessageEvent_Type int32
-
-const (
- // Unknown event type.
- Span_TimeEvent_MessageEvent_TYPE_UNSPECIFIED Span_TimeEvent_MessageEvent_Type = 0
- // Indicates a sent message.
- Span_TimeEvent_MessageEvent_SENT Span_TimeEvent_MessageEvent_Type = 1
- // Indicates a received message.
- Span_TimeEvent_MessageEvent_RECEIVED Span_TimeEvent_MessageEvent_Type = 2
-)
-
-// Enum value maps for Span_TimeEvent_MessageEvent_Type.
-var (
- Span_TimeEvent_MessageEvent_Type_name = map[int32]string{
- 0: "TYPE_UNSPECIFIED",
- 1: "SENT",
- 2: "RECEIVED",
- }
- Span_TimeEvent_MessageEvent_Type_value = map[string]int32{
- "TYPE_UNSPECIFIED": 0,
- "SENT": 1,
- "RECEIVED": 2,
- }
-)
-
-func (x Span_TimeEvent_MessageEvent_Type) Enum() *Span_TimeEvent_MessageEvent_Type {
- p := new(Span_TimeEvent_MessageEvent_Type)
- *p = x
- return p
-}
-
-func (x Span_TimeEvent_MessageEvent_Type) String() string {
- return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (Span_TimeEvent_MessageEvent_Type) Descriptor() protoreflect.EnumDescriptor {
- return file_opencensus_proto_trace_v1_trace_proto_enumTypes[1].Descriptor()
-}
-
-func (Span_TimeEvent_MessageEvent_Type) Type() protoreflect.EnumType {
- return &file_opencensus_proto_trace_v1_trace_proto_enumTypes[1]
-}
-
-func (x Span_TimeEvent_MessageEvent_Type) Number() protoreflect.EnumNumber {
- return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use Span_TimeEvent_MessageEvent_Type.Descriptor instead.
-func (Span_TimeEvent_MessageEvent_Type) EnumDescriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 2, 1, 0}
-}
-
-// The relationship of the current span relative to the linked span: child,
-// parent, or unspecified.
-type Span_Link_Type int32
-
-const (
- // The relationship of the two spans is unknown, or known but other
- // than parent-child.
- Span_Link_TYPE_UNSPECIFIED Span_Link_Type = 0
- // The linked span is a child of the current span.
- Span_Link_CHILD_LINKED_SPAN Span_Link_Type = 1
- // The linked span is a parent of the current span.
- Span_Link_PARENT_LINKED_SPAN Span_Link_Type = 2
-)
-
-// Enum value maps for Span_Link_Type.
-var (
- Span_Link_Type_name = map[int32]string{
- 0: "TYPE_UNSPECIFIED",
- 1: "CHILD_LINKED_SPAN",
- 2: "PARENT_LINKED_SPAN",
- }
- Span_Link_Type_value = map[string]int32{
- "TYPE_UNSPECIFIED": 0,
- "CHILD_LINKED_SPAN": 1,
- "PARENT_LINKED_SPAN": 2,
- }
-)
-
-func (x Span_Link_Type) Enum() *Span_Link_Type {
- p := new(Span_Link_Type)
- *p = x
- return p
-}
-
-func (x Span_Link_Type) String() string {
- return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (Span_Link_Type) Descriptor() protoreflect.EnumDescriptor {
- return file_opencensus_proto_trace_v1_trace_proto_enumTypes[2].Descriptor()
-}
-
-func (Span_Link_Type) Type() protoreflect.EnumType {
- return &file_opencensus_proto_trace_v1_trace_proto_enumTypes[2]
-}
-
-func (x Span_Link_Type) Number() protoreflect.EnumNumber {
- return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use Span_Link_Type.Descriptor instead.
-func (Span_Link_Type) EnumDescriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 4, 0}
-}
-
-// A span represents a single operation within a trace. Spans can be
-// nested to form a trace tree. Spans may also be linked to other spans
-// from the same or different trace. And form graphs. Often, a trace
-// contains a root span that describes the end-to-end latency, and one
-// or more subspans for its sub-operations. A trace can also contain
-// multiple root spans, or none at all. Spans do not need to be
-// contiguous - there may be gaps or overlaps between spans in a trace.
-//
-// The next id is 17.
-// TODO(bdrutu): Add an example.
-type Span struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // A unique identifier for a trace. All spans from the same trace share
- // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes
- // is considered invalid.
- //
- // This field is semantically required. Receiver should generate new
- // random trace_id if empty or invalid trace_id was received.
- //
- // This field is required.
- TraceId []byte `protobuf:"bytes,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
- // A unique identifier for a span within a trace, assigned when the span
- // is created. The ID is an 8-byte array. An ID with all zeroes is considered
- // invalid.
- //
- // This field is semantically required. Receiver should generate new
- // random span_id if empty or invalid span_id was received.
- //
- // This field is required.
- SpanId []byte `protobuf:"bytes,2,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"`
- // The Tracestate on the span.
- Tracestate *Span_Tracestate `protobuf:"bytes,15,opt,name=tracestate,proto3" json:"tracestate,omitempty"`
- // The `span_id` of this span's parent span. If this is a root span, then this
- // field must be empty. The ID is an 8-byte array.
- ParentSpanId []byte `protobuf:"bytes,3,opt,name=parent_span_id,json=parentSpanId,proto3" json:"parent_span_id,omitempty"`
- // A description of the span's operation.
- //
- // For example, the name can be a qualified method name or a file name
- // and a line number where the operation is called. A best practice is to use
- // the same display name at the same call point in an application.
- // This makes it easier to correlate spans in different traces.
- //
- // This field is semantically required to be set to non-empty string.
- // When null or empty string received - receiver may use string "name"
- // as a replacement. There might be smarted algorithms implemented by
- // receiver to fix the empty span name.
- //
- // This field is required.
- Name *TruncatableString `protobuf:"bytes,4,opt,name=name,proto3" json:"name,omitempty"`
- // Distinguishes between spans generated in a particular context. For example,
- // two spans with the same name may be distinguished using `CLIENT` (caller)
- // and `SERVER` (callee) to identify queueing latency associated with the span.
- Kind Span_SpanKind `protobuf:"varint,14,opt,name=kind,proto3,enum=opencensus.proto.trace.v1.Span_SpanKind" json:"kind,omitempty"`
- // The start time of the span. On the client side, this is the time kept by
- // the local machine where the span execution starts. On the server side, this
- // is the time when the server's application handler starts running.
- //
- // This field is semantically required. When not set on receive -
- // receiver should set it to the value of end_time field if it was
- // set. Or to the current time if neither was set. It is important to
- // keep end_time > start_time for consistency.
- //
- // This field is required.
- StartTime *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=start_time,json=startTime,proto3" json:"start_time,omitempty"`
- // The end time of the span. On the client side, this is the time kept by
- // the local machine where the span execution ends. On the server side, this
- // is the time when the server application handler stops running.
- //
- // This field is semantically required. When not set on receive -
- // receiver should set it to start_time value. It is important to
- // keep end_time > start_time for consistency.
- //
- // This field is required.
- EndTime *timestamppb.Timestamp `protobuf:"bytes,6,opt,name=end_time,json=endTime,proto3" json:"end_time,omitempty"`
- // A set of attributes on the span.
- Attributes *Span_Attributes `protobuf:"bytes,7,opt,name=attributes,proto3" json:"attributes,omitempty"`
- // A stack trace captured at the start of the span.
- StackTrace *StackTrace `protobuf:"bytes,8,opt,name=stack_trace,json=stackTrace,proto3" json:"stack_trace,omitempty"`
- // The included time events.
- TimeEvents *Span_TimeEvents `protobuf:"bytes,9,opt,name=time_events,json=timeEvents,proto3" json:"time_events,omitempty"`
- // The included links.
- Links *Span_Links `protobuf:"bytes,10,opt,name=links,proto3" json:"links,omitempty"`
- // An optional final status for this span. Semantically when Status
- // wasn't set it is means span ended without errors and assume
- // Status.Ok (code = 0).
- Status *Status `protobuf:"bytes,11,opt,name=status,proto3" json:"status,omitempty"`
- // An optional resource that is associated with this span. If not set, this span
- // should be part of a batch that does include the resource information, unless resource
- // information is unknown.
- Resource *v1.Resource `protobuf:"bytes,16,opt,name=resource,proto3" json:"resource,omitempty"`
- // A highly recommended but not required flag that identifies when a
- // trace crosses a process boundary. True when the parent_span belongs
- // to the same process as the current span. This flag is most commonly
- // used to indicate the need to adjust time as clocks in different
- // processes may not be synchronized.
- SameProcessAsParentSpan *wrapperspb.BoolValue `protobuf:"bytes,12,opt,name=same_process_as_parent_span,json=sameProcessAsParentSpan,proto3" json:"same_process_as_parent_span,omitempty"`
- // An optional number of child spans that were generated while this span
- // was active. If set, allows an implementation to detect missing child spans.
- ChildSpanCount *wrapperspb.UInt32Value `protobuf:"bytes,13,opt,name=child_span_count,json=childSpanCount,proto3" json:"child_span_count,omitempty"`
-}
-
-func (x *Span) Reset() {
- *x = Span{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span) ProtoMessage() {}
-
-func (x *Span) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span.ProtoReflect.Descriptor instead.
-func (*Span) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *Span) GetTraceId() []byte {
- if x != nil {
- return x.TraceId
- }
- return nil
-}
-
-func (x *Span) GetSpanId() []byte {
- if x != nil {
- return x.SpanId
- }
- return nil
-}
-
-func (x *Span) GetTracestate() *Span_Tracestate {
- if x != nil {
- return x.Tracestate
- }
- return nil
-}
-
-func (x *Span) GetParentSpanId() []byte {
- if x != nil {
- return x.ParentSpanId
- }
- return nil
-}
-
-func (x *Span) GetName() *TruncatableString {
- if x != nil {
- return x.Name
- }
- return nil
-}
-
-func (x *Span) GetKind() Span_SpanKind {
- if x != nil {
- return x.Kind
- }
- return Span_SPAN_KIND_UNSPECIFIED
-}
-
-func (x *Span) GetStartTime() *timestamppb.Timestamp {
- if x != nil {
- return x.StartTime
- }
- return nil
-}
-
-func (x *Span) GetEndTime() *timestamppb.Timestamp {
- if x != nil {
- return x.EndTime
- }
- return nil
-}
-
-func (x *Span) GetAttributes() *Span_Attributes {
- if x != nil {
- return x.Attributes
- }
- return nil
-}
-
-func (x *Span) GetStackTrace() *StackTrace {
- if x != nil {
- return x.StackTrace
- }
- return nil
-}
-
-func (x *Span) GetTimeEvents() *Span_TimeEvents {
- if x != nil {
- return x.TimeEvents
- }
- return nil
-}
-
-func (x *Span) GetLinks() *Span_Links {
- if x != nil {
- return x.Links
- }
- return nil
-}
-
-func (x *Span) GetStatus() *Status {
- if x != nil {
- return x.Status
- }
- return nil
-}
-
-func (x *Span) GetResource() *v1.Resource {
- if x != nil {
- return x.Resource
- }
- return nil
-}
-
-func (x *Span) GetSameProcessAsParentSpan() *wrapperspb.BoolValue {
- if x != nil {
- return x.SameProcessAsParentSpan
- }
- return nil
-}
-
-func (x *Span) GetChildSpanCount() *wrapperspb.UInt32Value {
- if x != nil {
- return x.ChildSpanCount
- }
- return nil
-}
-
-// The `Status` type defines a logical error model that is suitable for different
-// programming environments, including REST APIs and RPC APIs. This proto's fields
-// are a subset of those of
-// [google.rpc.Status](https://github.com/googleapis/googleapis/blob/master/google/rpc/status.proto),
-// which is used by [gRPC](https://github.com/grpc).
-type Status struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The status code. This is optional field. It is safe to assume 0 (OK)
- // when not set.
- Code int32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
- // A developer-facing error message, which should be in English.
- Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
-}
-
-func (x *Status) Reset() {
- *x = Status{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[1]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Status) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Status) ProtoMessage() {}
-
-func (x *Status) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[1]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Status.ProtoReflect.Descriptor instead.
-func (*Status) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *Status) GetCode() int32 {
- if x != nil {
- return x.Code
- }
- return 0
-}
-
-func (x *Status) GetMessage() string {
- if x != nil {
- return x.Message
- }
- return ""
-}
-
-// The value of an Attribute.
-type AttributeValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The type of the value.
- //
- // Types that are assignable to Value:
- // *AttributeValue_StringValue
- // *AttributeValue_IntValue
- // *AttributeValue_BoolValue
- // *AttributeValue_DoubleValue
- Value isAttributeValue_Value `protobuf_oneof:"value"`
-}
-
-func (x *AttributeValue) Reset() {
- *x = AttributeValue{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[2]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *AttributeValue) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*AttributeValue) ProtoMessage() {}
-
-func (x *AttributeValue) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[2]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use AttributeValue.ProtoReflect.Descriptor instead.
-func (*AttributeValue) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{2}
-}
-
-func (m *AttributeValue) GetValue() isAttributeValue_Value {
- if m != nil {
- return m.Value
- }
- return nil
-}
-
-func (x *AttributeValue) GetStringValue() *TruncatableString {
- if x, ok := x.GetValue().(*AttributeValue_StringValue); ok {
- return x.StringValue
- }
- return nil
-}
-
-func (x *AttributeValue) GetIntValue() int64 {
- if x, ok := x.GetValue().(*AttributeValue_IntValue); ok {
- return x.IntValue
- }
- return 0
-}
-
-func (x *AttributeValue) GetBoolValue() bool {
- if x, ok := x.GetValue().(*AttributeValue_BoolValue); ok {
- return x.BoolValue
- }
- return false
-}
-
-func (x *AttributeValue) GetDoubleValue() float64 {
- if x, ok := x.GetValue().(*AttributeValue_DoubleValue); ok {
- return x.DoubleValue
- }
- return 0
-}
-
-type isAttributeValue_Value interface {
- isAttributeValue_Value()
-}
-
-type AttributeValue_StringValue struct {
- // A string up to 256 bytes long.
- StringValue *TruncatableString `protobuf:"bytes,1,opt,name=string_value,json=stringValue,proto3,oneof"`
-}
-
-type AttributeValue_IntValue struct {
- // A 64-bit signed integer.
- IntValue int64 `protobuf:"varint,2,opt,name=int_value,json=intValue,proto3,oneof"`
-}
-
-type AttributeValue_BoolValue struct {
- // A Boolean value represented by `true` or `false`.
- BoolValue bool `protobuf:"varint,3,opt,name=bool_value,json=boolValue,proto3,oneof"`
-}
-
-type AttributeValue_DoubleValue struct {
- // A double value.
- DoubleValue float64 `protobuf:"fixed64,4,opt,name=double_value,json=doubleValue,proto3,oneof"`
-}
-
-func (*AttributeValue_StringValue) isAttributeValue_Value() {}
-
-func (*AttributeValue_IntValue) isAttributeValue_Value() {}
-
-func (*AttributeValue_BoolValue) isAttributeValue_Value() {}
-
-func (*AttributeValue_DoubleValue) isAttributeValue_Value() {}
-
-// The call stack which originated this span.
-type StackTrace struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Stack frames in this stack trace.
- StackFrames *StackTrace_StackFrames `protobuf:"bytes,1,opt,name=stack_frames,json=stackFrames,proto3" json:"stack_frames,omitempty"`
- // The hash ID is used to conserve network bandwidth for duplicate
- // stack traces within a single trace.
- //
- // Often multiple spans will have identical stack traces.
- // The first occurrence of a stack trace should contain both
- // `stack_frames` and a value in `stack_trace_hash_id`.
- //
- // Subsequent spans within the same request can refer
- // to that stack trace by setting only `stack_trace_hash_id`.
- //
- // TODO: describe how to deal with the case where stack_trace_hash_id is
- // zero because it was not set.
- StackTraceHashId uint64 `protobuf:"varint,2,opt,name=stack_trace_hash_id,json=stackTraceHashId,proto3" json:"stack_trace_hash_id,omitempty"`
-}
-
-func (x *StackTrace) Reset() {
- *x = StackTrace{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[3]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *StackTrace) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*StackTrace) ProtoMessage() {}
-
-func (x *StackTrace) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[3]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use StackTrace.ProtoReflect.Descriptor instead.
-func (*StackTrace) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{3}
-}
-
-func (x *StackTrace) GetStackFrames() *StackTrace_StackFrames {
- if x != nil {
- return x.StackFrames
- }
- return nil
-}
-
-func (x *StackTrace) GetStackTraceHashId() uint64 {
- if x != nil {
- return x.StackTraceHashId
- }
- return 0
-}
-
-// A description of a binary module.
-type Module struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // TODO: document the meaning of this field.
- // For example: main binary, kernel modules, and dynamic libraries
- // such as libc.so, sharedlib.so.
- Module *TruncatableString `protobuf:"bytes,1,opt,name=module,proto3" json:"module,omitempty"`
- // A unique identifier for the module, usually a hash of its
- // contents.
- BuildId *TruncatableString `protobuf:"bytes,2,opt,name=build_id,json=buildId,proto3" json:"build_id,omitempty"`
-}
-
-func (x *Module) Reset() {
- *x = Module{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[4]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Module) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Module) ProtoMessage() {}
-
-func (x *Module) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[4]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Module.ProtoReflect.Descriptor instead.
-func (*Module) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{4}
-}
-
-func (x *Module) GetModule() *TruncatableString {
- if x != nil {
- return x.Module
- }
- return nil
-}
-
-func (x *Module) GetBuildId() *TruncatableString {
- if x != nil {
- return x.BuildId
- }
- return nil
-}
-
-// A string that might be shortened to a specified length.
-type TruncatableString struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The shortened string. For example, if the original string was 500 bytes long and
- // the limit of the string was 128 bytes, then this value contains the first 128
- // bytes of the 500-byte string. Note that truncation always happens on a
- // character boundary, to ensure that a truncated string is still valid UTF-8.
- // Because it may contain multi-byte characters, the size of the truncated string
- // may be less than the truncation limit.
- Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
- // The number of bytes removed from the original string. If this
- // value is 0, then the string was not shortened.
- TruncatedByteCount int32 `protobuf:"varint,2,opt,name=truncated_byte_count,json=truncatedByteCount,proto3" json:"truncated_byte_count,omitempty"`
-}
-
-func (x *TruncatableString) Reset() {
- *x = TruncatableString{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[5]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *TruncatableString) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*TruncatableString) ProtoMessage() {}
-
-func (x *TruncatableString) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[5]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use TruncatableString.ProtoReflect.Descriptor instead.
-func (*TruncatableString) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{5}
-}
-
-func (x *TruncatableString) GetValue() string {
- if x != nil {
- return x.Value
- }
- return ""
-}
-
-func (x *TruncatableString) GetTruncatedByteCount() int32 {
- if x != nil {
- return x.TruncatedByteCount
- }
- return 0
-}
-
-// This field conveys information about request position in multiple distributed tracing graphs.
-// It is a list of Tracestate.Entry with a maximum of 32 members in the list.
-//
-// See the https://github.com/w3c/distributed-tracing for more details about this field.
-type Span_Tracestate struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // A list of entries that represent the Tracestate.
- Entries []*Span_Tracestate_Entry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"`
-}
-
-func (x *Span_Tracestate) Reset() {
- *x = Span_Tracestate{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[6]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_Tracestate) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_Tracestate) ProtoMessage() {}
-
-func (x *Span_Tracestate) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[6]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_Tracestate.ProtoReflect.Descriptor instead.
-func (*Span_Tracestate) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 0}
-}
-
-func (x *Span_Tracestate) GetEntries() []*Span_Tracestate_Entry {
- if x != nil {
- return x.Entries
- }
- return nil
-}
-
-// A set of attributes, each with a key and a value.
-type Span_Attributes struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The set of attributes. The value can be a string, an integer, a double
- // or the Boolean values `true` or `false`. Note, global attributes like
- // server name can be set as tags using resource API. Examples of attributes:
- //
- // "/http/user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36"
- // "/http/server_latency": 300
- // "abc.com/myattribute": true
- // "abc.com/score": 10.239
- AttributeMap map[string]*AttributeValue `protobuf:"bytes,1,rep,name=attribute_map,json=attributeMap,proto3" json:"attribute_map,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
- // The number of attributes that were discarded. Attributes can be discarded
- // because their keys are too long or because there are too many attributes.
- // If this value is 0, then no attributes were dropped.
- DroppedAttributesCount int32 `protobuf:"varint,2,opt,name=dropped_attributes_count,json=droppedAttributesCount,proto3" json:"dropped_attributes_count,omitempty"`
-}
-
-func (x *Span_Attributes) Reset() {
- *x = Span_Attributes{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[7]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_Attributes) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_Attributes) ProtoMessage() {}
-
-func (x *Span_Attributes) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[7]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_Attributes.ProtoReflect.Descriptor instead.
-func (*Span_Attributes) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 1}
-}
-
-func (x *Span_Attributes) GetAttributeMap() map[string]*AttributeValue {
- if x != nil {
- return x.AttributeMap
- }
- return nil
-}
-
-func (x *Span_Attributes) GetDroppedAttributesCount() int32 {
- if x != nil {
- return x.DroppedAttributesCount
- }
- return 0
-}
-
-// A time-stamped annotation or message event in the Span.
-type Span_TimeEvent struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The time the event occurred.
- Time *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=time,proto3" json:"time,omitempty"`
- // A `TimeEvent` can contain either an `Annotation` object or a
- // `MessageEvent` object, but not both.
- //
- // Types that are assignable to Value:
- // *Span_TimeEvent_Annotation_
- // *Span_TimeEvent_MessageEvent_
- Value isSpan_TimeEvent_Value `protobuf_oneof:"value"`
-}
-
-func (x *Span_TimeEvent) Reset() {
- *x = Span_TimeEvent{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[8]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_TimeEvent) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_TimeEvent) ProtoMessage() {}
-
-func (x *Span_TimeEvent) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[8]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_TimeEvent.ProtoReflect.Descriptor instead.
-func (*Span_TimeEvent) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 2}
-}
-
-func (x *Span_TimeEvent) GetTime() *timestamppb.Timestamp {
- if x != nil {
- return x.Time
- }
- return nil
-}
-
-func (m *Span_TimeEvent) GetValue() isSpan_TimeEvent_Value {
- if m != nil {
- return m.Value
- }
- return nil
-}
-
-func (x *Span_TimeEvent) GetAnnotation() *Span_TimeEvent_Annotation {
- if x, ok := x.GetValue().(*Span_TimeEvent_Annotation_); ok {
- return x.Annotation
- }
- return nil
-}
-
-func (x *Span_TimeEvent) GetMessageEvent() *Span_TimeEvent_MessageEvent {
- if x, ok := x.GetValue().(*Span_TimeEvent_MessageEvent_); ok {
- return x.MessageEvent
- }
- return nil
-}
-
-type isSpan_TimeEvent_Value interface {
- isSpan_TimeEvent_Value()
-}
-
-type Span_TimeEvent_Annotation_ struct {
- // A text annotation with a set of attributes.
- Annotation *Span_TimeEvent_Annotation `protobuf:"bytes,2,opt,name=annotation,proto3,oneof"`
-}
-
-type Span_TimeEvent_MessageEvent_ struct {
- // An event describing a message sent/received between Spans.
- MessageEvent *Span_TimeEvent_MessageEvent `protobuf:"bytes,3,opt,name=message_event,json=messageEvent,proto3,oneof"`
-}
-
-func (*Span_TimeEvent_Annotation_) isSpan_TimeEvent_Value() {}
-
-func (*Span_TimeEvent_MessageEvent_) isSpan_TimeEvent_Value() {}
-
-// A collection of `TimeEvent`s. A `TimeEvent` is a time-stamped annotation
-// on the span, consisting of either user-supplied key-value pairs, or
-// details of a message sent/received between Spans.
-type Span_TimeEvents struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // A collection of `TimeEvent`s.
- TimeEvent []*Span_TimeEvent `protobuf:"bytes,1,rep,name=time_event,json=timeEvent,proto3" json:"time_event,omitempty"`
- // The number of dropped annotations in all the included time events.
- // If the value is 0, then no annotations were dropped.
- DroppedAnnotationsCount int32 `protobuf:"varint,2,opt,name=dropped_annotations_count,json=droppedAnnotationsCount,proto3" json:"dropped_annotations_count,omitempty"`
- // The number of dropped message events in all the included time events.
- // If the value is 0, then no message events were dropped.
- DroppedMessageEventsCount int32 `protobuf:"varint,3,opt,name=dropped_message_events_count,json=droppedMessageEventsCount,proto3" json:"dropped_message_events_count,omitempty"`
-}
-
-func (x *Span_TimeEvents) Reset() {
- *x = Span_TimeEvents{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[9]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_TimeEvents) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_TimeEvents) ProtoMessage() {}
-
-func (x *Span_TimeEvents) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[9]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_TimeEvents.ProtoReflect.Descriptor instead.
-func (*Span_TimeEvents) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 3}
-}
-
-func (x *Span_TimeEvents) GetTimeEvent() []*Span_TimeEvent {
- if x != nil {
- return x.TimeEvent
- }
- return nil
-}
-
-func (x *Span_TimeEvents) GetDroppedAnnotationsCount() int32 {
- if x != nil {
- return x.DroppedAnnotationsCount
- }
- return 0
-}
-
-func (x *Span_TimeEvents) GetDroppedMessageEventsCount() int32 {
- if x != nil {
- return x.DroppedMessageEventsCount
- }
- return 0
-}
-
-// A pointer from the current span to another span in the same trace or in a
-// different trace. For example, this can be used in batching operations,
-// where a single batch handler processes multiple requests from different
-// traces or when the handler receives a request from a different project.
-type Span_Link struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // A unique identifier of a trace that this linked span is part of. The ID is a
- // 16-byte array.
- TraceId []byte `protobuf:"bytes,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
- // A unique identifier for the linked span. The ID is an 8-byte array.
- SpanId []byte `protobuf:"bytes,2,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"`
- // The relationship of the current span relative to the linked span.
- Type Span_Link_Type `protobuf:"varint,3,opt,name=type,proto3,enum=opencensus.proto.trace.v1.Span_Link_Type" json:"type,omitempty"`
- // A set of attributes on the link.
- Attributes *Span_Attributes `protobuf:"bytes,4,opt,name=attributes,proto3" json:"attributes,omitempty"`
- // The Tracestate associated with the link.
- Tracestate *Span_Tracestate `protobuf:"bytes,5,opt,name=tracestate,proto3" json:"tracestate,omitempty"`
-}
-
-func (x *Span_Link) Reset() {
- *x = Span_Link{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[10]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_Link) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_Link) ProtoMessage() {}
-
-func (x *Span_Link) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[10]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_Link.ProtoReflect.Descriptor instead.
-func (*Span_Link) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 4}
-}
-
-func (x *Span_Link) GetTraceId() []byte {
- if x != nil {
- return x.TraceId
- }
- return nil
-}
-
-func (x *Span_Link) GetSpanId() []byte {
- if x != nil {
- return x.SpanId
- }
- return nil
-}
-
-func (x *Span_Link) GetType() Span_Link_Type {
- if x != nil {
- return x.Type
- }
- return Span_Link_TYPE_UNSPECIFIED
-}
-
-func (x *Span_Link) GetAttributes() *Span_Attributes {
- if x != nil {
- return x.Attributes
- }
- return nil
-}
-
-func (x *Span_Link) GetTracestate() *Span_Tracestate {
- if x != nil {
- return x.Tracestate
- }
- return nil
-}
-
-// A collection of links, which are references from this span to a span
-// in the same or different trace.
-type Span_Links struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // A collection of links.
- Link []*Span_Link `protobuf:"bytes,1,rep,name=link,proto3" json:"link,omitempty"`
- // The number of dropped links after the maximum size was enforced. If
- // this value is 0, then no links were dropped.
- DroppedLinksCount int32 `protobuf:"varint,2,opt,name=dropped_links_count,json=droppedLinksCount,proto3" json:"dropped_links_count,omitempty"`
-}
-
-func (x *Span_Links) Reset() {
- *x = Span_Links{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[11]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_Links) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_Links) ProtoMessage() {}
-
-func (x *Span_Links) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[11]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_Links.ProtoReflect.Descriptor instead.
-func (*Span_Links) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 5}
-}
-
-func (x *Span_Links) GetLink() []*Span_Link {
- if x != nil {
- return x.Link
- }
- return nil
-}
-
-func (x *Span_Links) GetDroppedLinksCount() int32 {
- if x != nil {
- return x.DroppedLinksCount
- }
- return 0
-}
-
-type Span_Tracestate_Entry struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The key must begin with a lowercase letter, and can only contain
- // lowercase letters 'a'-'z', digits '0'-'9', underscores '_', dashes
- // '-', asterisks '*', and forward slashes '/'.
- Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
- // The value is opaque string up to 256 characters printable ASCII
- // RFC0020 characters (i.e., the range 0x20 to 0x7E) except ',' and '='.
- // Note that this also excludes tabs, newlines, carriage returns, etc.
- Value string `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (x *Span_Tracestate_Entry) Reset() {
- *x = Span_Tracestate_Entry{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[12]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_Tracestate_Entry) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_Tracestate_Entry) ProtoMessage() {}
-
-func (x *Span_Tracestate_Entry) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[12]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_Tracestate_Entry.ProtoReflect.Descriptor instead.
-func (*Span_Tracestate_Entry) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 0, 0}
-}
-
-func (x *Span_Tracestate_Entry) GetKey() string {
- if x != nil {
- return x.Key
- }
- return ""
-}
-
-func (x *Span_Tracestate_Entry) GetValue() string {
- if x != nil {
- return x.Value
- }
- return ""
-}
-
-// A text annotation with a set of attributes.
-type Span_TimeEvent_Annotation struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // A user-supplied message describing the event.
- Description *TruncatableString `protobuf:"bytes,1,opt,name=description,proto3" json:"description,omitempty"`
- // A set of attributes on the annotation.
- Attributes *Span_Attributes `protobuf:"bytes,2,opt,name=attributes,proto3" json:"attributes,omitempty"`
-}
-
-func (x *Span_TimeEvent_Annotation) Reset() {
- *x = Span_TimeEvent_Annotation{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[14]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_TimeEvent_Annotation) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_TimeEvent_Annotation) ProtoMessage() {}
-
-func (x *Span_TimeEvent_Annotation) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[14]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_TimeEvent_Annotation.ProtoReflect.Descriptor instead.
-func (*Span_TimeEvent_Annotation) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 2, 0}
-}
-
-func (x *Span_TimeEvent_Annotation) GetDescription() *TruncatableString {
- if x != nil {
- return x.Description
- }
- return nil
-}
-
-func (x *Span_TimeEvent_Annotation) GetAttributes() *Span_Attributes {
- if x != nil {
- return x.Attributes
- }
- return nil
-}
-
-// An event describing a message sent/received between Spans.
-type Span_TimeEvent_MessageEvent struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The type of MessageEvent. Indicates whether the message was sent or
- // received.
- Type Span_TimeEvent_MessageEvent_Type `protobuf:"varint,1,opt,name=type,proto3,enum=opencensus.proto.trace.v1.Span_TimeEvent_MessageEvent_Type" json:"type,omitempty"`
- // An identifier for the MessageEvent's message that can be used to match
- // SENT and RECEIVED MessageEvents. For example, this field could
- // represent a sequence ID for a streaming RPC. It is recommended to be
- // unique within a Span.
- Id uint64 `protobuf:"varint,2,opt,name=id,proto3" json:"id,omitempty"`
- // The number of uncompressed bytes sent or received.
- UncompressedSize uint64 `protobuf:"varint,3,opt,name=uncompressed_size,json=uncompressedSize,proto3" json:"uncompressed_size,omitempty"`
- // The number of compressed bytes sent or received. If zero, assumed to
- // be the same size as uncompressed.
- CompressedSize uint64 `protobuf:"varint,4,opt,name=compressed_size,json=compressedSize,proto3" json:"compressed_size,omitempty"`
-}
-
-func (x *Span_TimeEvent_MessageEvent) Reset() {
- *x = Span_TimeEvent_MessageEvent{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[15]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *Span_TimeEvent_MessageEvent) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Span_TimeEvent_MessageEvent) ProtoMessage() {}
-
-func (x *Span_TimeEvent_MessageEvent) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[15]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use Span_TimeEvent_MessageEvent.ProtoReflect.Descriptor instead.
-func (*Span_TimeEvent_MessageEvent) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0, 2, 1}
-}
-
-func (x *Span_TimeEvent_MessageEvent) GetType() Span_TimeEvent_MessageEvent_Type {
- if x != nil {
- return x.Type
- }
- return Span_TimeEvent_MessageEvent_TYPE_UNSPECIFIED
-}
-
-func (x *Span_TimeEvent_MessageEvent) GetId() uint64 {
- if x != nil {
- return x.Id
- }
- return 0
-}
-
-func (x *Span_TimeEvent_MessageEvent) GetUncompressedSize() uint64 {
- if x != nil {
- return x.UncompressedSize
- }
- return 0
-}
-
-func (x *Span_TimeEvent_MessageEvent) GetCompressedSize() uint64 {
- if x != nil {
- return x.CompressedSize
- }
- return 0
-}
-
-// A single stack frame in a stack trace.
-type StackTrace_StackFrame struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The fully-qualified name that uniquely identifies the function or
- // method that is active in this frame.
- FunctionName *TruncatableString `protobuf:"bytes,1,opt,name=function_name,json=functionName,proto3" json:"function_name,omitempty"`
- // An un-mangled function name, if `function_name` is
- // [mangled](http://www.avabodh.com/cxxin/namemangling.html). The name can
- // be fully qualified.
- OriginalFunctionName *TruncatableString `protobuf:"bytes,2,opt,name=original_function_name,json=originalFunctionName,proto3" json:"original_function_name,omitempty"`
- // The name of the source file where the function call appears.
- FileName *TruncatableString `protobuf:"bytes,3,opt,name=file_name,json=fileName,proto3" json:"file_name,omitempty"`
- // The line number in `file_name` where the function call appears.
- LineNumber int64 `protobuf:"varint,4,opt,name=line_number,json=lineNumber,proto3" json:"line_number,omitempty"`
- // The column number where the function call appears, if available.
- // This is important in JavaScript because of its anonymous functions.
- ColumnNumber int64 `protobuf:"varint,5,opt,name=column_number,json=columnNumber,proto3" json:"column_number,omitempty"`
- // The binary module from where the code was loaded.
- LoadModule *Module `protobuf:"bytes,6,opt,name=load_module,json=loadModule,proto3" json:"load_module,omitempty"`
- // The version of the deployed source code.
- SourceVersion *TruncatableString `protobuf:"bytes,7,opt,name=source_version,json=sourceVersion,proto3" json:"source_version,omitempty"`
-}
-
-func (x *StackTrace_StackFrame) Reset() {
- *x = StackTrace_StackFrame{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[16]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *StackTrace_StackFrame) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*StackTrace_StackFrame) ProtoMessage() {}
-
-func (x *StackTrace_StackFrame) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[16]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use StackTrace_StackFrame.ProtoReflect.Descriptor instead.
-func (*StackTrace_StackFrame) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{3, 0}
-}
-
-func (x *StackTrace_StackFrame) GetFunctionName() *TruncatableString {
- if x != nil {
- return x.FunctionName
- }
- return nil
-}
-
-func (x *StackTrace_StackFrame) GetOriginalFunctionName() *TruncatableString {
- if x != nil {
- return x.OriginalFunctionName
- }
- return nil
-}
-
-func (x *StackTrace_StackFrame) GetFileName() *TruncatableString {
- if x != nil {
- return x.FileName
- }
- return nil
-}
-
-func (x *StackTrace_StackFrame) GetLineNumber() int64 {
- if x != nil {
- return x.LineNumber
- }
- return 0
-}
-
-func (x *StackTrace_StackFrame) GetColumnNumber() int64 {
- if x != nil {
- return x.ColumnNumber
- }
- return 0
-}
-
-func (x *StackTrace_StackFrame) GetLoadModule() *Module {
- if x != nil {
- return x.LoadModule
- }
- return nil
-}
-
-func (x *StackTrace_StackFrame) GetSourceVersion() *TruncatableString {
- if x != nil {
- return x.SourceVersion
- }
- return nil
-}
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-// A collection of stack frames, which can be truncated.
-type StackTrace_StackFrames struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Stack frames in this call stack.
- Frame []*StackTrace_StackFrame `protobuf:"bytes,1,rep,name=frame,proto3" json:"frame,omitempty"`
- // The number of stack frames that were dropped because there
- // were too many stack frames.
- // If this value is 0, then no stack frames were dropped.
- DroppedFramesCount int32 `protobuf:"varint,2,opt,name=dropped_frames_count,json=droppedFramesCount,proto3" json:"dropped_frames_count,omitempty"`
-}
-
-func (x *StackTrace_StackFrames) Reset() {
- *x = StackTrace_StackFrames{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[17]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *StackTrace_StackFrames) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*StackTrace_StackFrames) ProtoMessage() {}
-
-func (x *StackTrace_StackFrames) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_proto_msgTypes[17]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use StackTrace_StackFrames.ProtoReflect.Descriptor instead.
-func (*StackTrace_StackFrames) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP(), []int{3, 1}
-}
-
-func (x *StackTrace_StackFrames) GetFrame() []*StackTrace_StackFrame {
- if x != nil {
- return x.Frame
- }
- return nil
-}
-
-func (x *StackTrace_StackFrames) GetDroppedFramesCount() int32 {
- if x != nil {
- return x.DroppedFramesCount
- }
- return 0
-}
-
-var File_opencensus_proto_trace_v1_trace_proto protoreflect.FileDescriptor
-
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-}
-
-var (
- file_opencensus_proto_trace_v1_trace_proto_rawDescOnce sync.Once
- file_opencensus_proto_trace_v1_trace_proto_rawDescData = file_opencensus_proto_trace_v1_trace_proto_rawDesc
-)
-
-func file_opencensus_proto_trace_v1_trace_proto_rawDescGZIP() []byte {
- file_opencensus_proto_trace_v1_trace_proto_rawDescOnce.Do(func() {
- file_opencensus_proto_trace_v1_trace_proto_rawDescData = protoimpl.X.CompressGZIP(file_opencensus_proto_trace_v1_trace_proto_rawDescData)
- })
- return file_opencensus_proto_trace_v1_trace_proto_rawDescData
-}
-
-var file_opencensus_proto_trace_v1_trace_proto_enumTypes = make([]protoimpl.EnumInfo, 3)
-var file_opencensus_proto_trace_v1_trace_proto_msgTypes = make([]protoimpl.MessageInfo, 18)
-var file_opencensus_proto_trace_v1_trace_proto_goTypes = []interface{}{
- (Span_SpanKind)(0), // 0: opencensus.proto.trace.v1.Span.SpanKind
- (Span_TimeEvent_MessageEvent_Type)(0), // 1: opencensus.proto.trace.v1.Span.TimeEvent.MessageEvent.Type
- (Span_Link_Type)(0), // 2: opencensus.proto.trace.v1.Span.Link.Type
- (*Span)(nil), // 3: opencensus.proto.trace.v1.Span
- (*Status)(nil), // 4: opencensus.proto.trace.v1.Status
- (*AttributeValue)(nil), // 5: opencensus.proto.trace.v1.AttributeValue
- (*StackTrace)(nil), // 6: opencensus.proto.trace.v1.StackTrace
- (*Module)(nil), // 7: opencensus.proto.trace.v1.Module
- (*TruncatableString)(nil), // 8: opencensus.proto.trace.v1.TruncatableString
- (*Span_Tracestate)(nil), // 9: opencensus.proto.trace.v1.Span.Tracestate
- (*Span_Attributes)(nil), // 10: opencensus.proto.trace.v1.Span.Attributes
- (*Span_TimeEvent)(nil), // 11: opencensus.proto.trace.v1.Span.TimeEvent
- (*Span_TimeEvents)(nil), // 12: opencensus.proto.trace.v1.Span.TimeEvents
- (*Span_Link)(nil), // 13: opencensus.proto.trace.v1.Span.Link
- (*Span_Links)(nil), // 14: opencensus.proto.trace.v1.Span.Links
- (*Span_Tracestate_Entry)(nil), // 15: opencensus.proto.trace.v1.Span.Tracestate.Entry
- nil, // 16: opencensus.proto.trace.v1.Span.Attributes.AttributeMapEntry
- (*Span_TimeEvent_Annotation)(nil), // 17: opencensus.proto.trace.v1.Span.TimeEvent.Annotation
- (*Span_TimeEvent_MessageEvent)(nil), // 18: opencensus.proto.trace.v1.Span.TimeEvent.MessageEvent
- (*StackTrace_StackFrame)(nil), // 19: opencensus.proto.trace.v1.StackTrace.StackFrame
- (*StackTrace_StackFrames)(nil), // 20: opencensus.proto.trace.v1.StackTrace.StackFrames
- (*timestamppb.Timestamp)(nil), // 21: google.protobuf.Timestamp
- (*v1.Resource)(nil), // 22: opencensus.proto.resource.v1.Resource
- (*wrapperspb.BoolValue)(nil), // 23: google.protobuf.BoolValue
- (*wrapperspb.UInt32Value)(nil), // 24: google.protobuf.UInt32Value
-}
-var file_opencensus_proto_trace_v1_trace_proto_depIdxs = []int32{
- 9, // 0: opencensus.proto.trace.v1.Span.tracestate:type_name -> opencensus.proto.trace.v1.Span.Tracestate
- 8, // 1: opencensus.proto.trace.v1.Span.name:type_name -> opencensus.proto.trace.v1.TruncatableString
- 0, // 2: opencensus.proto.trace.v1.Span.kind:type_name -> opencensus.proto.trace.v1.Span.SpanKind
- 21, // 3: opencensus.proto.trace.v1.Span.start_time:type_name -> google.protobuf.Timestamp
- 21, // 4: opencensus.proto.trace.v1.Span.end_time:type_name -> google.protobuf.Timestamp
- 10, // 5: opencensus.proto.trace.v1.Span.attributes:type_name -> opencensus.proto.trace.v1.Span.Attributes
- 6, // 6: opencensus.proto.trace.v1.Span.stack_trace:type_name -> opencensus.proto.trace.v1.StackTrace
- 12, // 7: opencensus.proto.trace.v1.Span.time_events:type_name -> opencensus.proto.trace.v1.Span.TimeEvents
- 14, // 8: opencensus.proto.trace.v1.Span.links:type_name -> opencensus.proto.trace.v1.Span.Links
- 4, // 9: opencensus.proto.trace.v1.Span.status:type_name -> opencensus.proto.trace.v1.Status
- 22, // 10: opencensus.proto.trace.v1.Span.resource:type_name -> opencensus.proto.resource.v1.Resource
- 23, // 11: opencensus.proto.trace.v1.Span.same_process_as_parent_span:type_name -> google.protobuf.BoolValue
- 24, // 12: opencensus.proto.trace.v1.Span.child_span_count:type_name -> google.protobuf.UInt32Value
- 8, // 13: opencensus.proto.trace.v1.AttributeValue.string_value:type_name -> opencensus.proto.trace.v1.TruncatableString
- 20, // 14: opencensus.proto.trace.v1.StackTrace.stack_frames:type_name -> opencensus.proto.trace.v1.StackTrace.StackFrames
- 8, // 15: opencensus.proto.trace.v1.Module.module:type_name -> opencensus.proto.trace.v1.TruncatableString
- 8, // 16: opencensus.proto.trace.v1.Module.build_id:type_name -> opencensus.proto.trace.v1.TruncatableString
- 15, // 17: opencensus.proto.trace.v1.Span.Tracestate.entries:type_name -> opencensus.proto.trace.v1.Span.Tracestate.Entry
- 16, // 18: opencensus.proto.trace.v1.Span.Attributes.attribute_map:type_name -> opencensus.proto.trace.v1.Span.Attributes.AttributeMapEntry
- 21, // 19: opencensus.proto.trace.v1.Span.TimeEvent.time:type_name -> google.protobuf.Timestamp
- 17, // 20: opencensus.proto.trace.v1.Span.TimeEvent.annotation:type_name -> opencensus.proto.trace.v1.Span.TimeEvent.Annotation
- 18, // 21: opencensus.proto.trace.v1.Span.TimeEvent.message_event:type_name -> opencensus.proto.trace.v1.Span.TimeEvent.MessageEvent
- 11, // 22: opencensus.proto.trace.v1.Span.TimeEvents.time_event:type_name -> opencensus.proto.trace.v1.Span.TimeEvent
- 2, // 23: opencensus.proto.trace.v1.Span.Link.type:type_name -> opencensus.proto.trace.v1.Span.Link.Type
- 10, // 24: opencensus.proto.trace.v1.Span.Link.attributes:type_name -> opencensus.proto.trace.v1.Span.Attributes
- 9, // 25: opencensus.proto.trace.v1.Span.Link.tracestate:type_name -> opencensus.proto.trace.v1.Span.Tracestate
- 13, // 26: opencensus.proto.trace.v1.Span.Links.link:type_name -> opencensus.proto.trace.v1.Span.Link
- 5, // 27: opencensus.proto.trace.v1.Span.Attributes.AttributeMapEntry.value:type_name -> opencensus.proto.trace.v1.AttributeValue
- 8, // 28: opencensus.proto.trace.v1.Span.TimeEvent.Annotation.description:type_name -> opencensus.proto.trace.v1.TruncatableString
- 10, // 29: opencensus.proto.trace.v1.Span.TimeEvent.Annotation.attributes:type_name -> opencensus.proto.trace.v1.Span.Attributes
- 1, // 30: opencensus.proto.trace.v1.Span.TimeEvent.MessageEvent.type:type_name -> opencensus.proto.trace.v1.Span.TimeEvent.MessageEvent.Type
- 8, // 31: opencensus.proto.trace.v1.StackTrace.StackFrame.function_name:type_name -> opencensus.proto.trace.v1.TruncatableString
- 8, // 32: opencensus.proto.trace.v1.StackTrace.StackFrame.original_function_name:type_name -> opencensus.proto.trace.v1.TruncatableString
- 8, // 33: opencensus.proto.trace.v1.StackTrace.StackFrame.file_name:type_name -> opencensus.proto.trace.v1.TruncatableString
- 7, // 34: opencensus.proto.trace.v1.StackTrace.StackFrame.load_module:type_name -> opencensus.proto.trace.v1.Module
- 8, // 35: opencensus.proto.trace.v1.StackTrace.StackFrame.source_version:type_name -> opencensus.proto.trace.v1.TruncatableString
- 19, // 36: opencensus.proto.trace.v1.StackTrace.StackFrames.frame:type_name -> opencensus.proto.trace.v1.StackTrace.StackFrame
- 37, // [37:37] is the sub-list for method output_type
- 37, // [37:37] is the sub-list for method input_type
- 37, // [37:37] is the sub-list for extension type_name
- 37, // [37:37] is the sub-list for extension extendee
- 0, // [0:37] is the sub-list for field type_name
-}
-
-func init() { file_opencensus_proto_trace_v1_trace_proto_init() }
-func file_opencensus_proto_trace_v1_trace_proto_init() {
- if File_opencensus_proto_trace_v1_trace_proto != nil {
- return
- }
- if !protoimpl.UnsafeEnabled {
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Status); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*AttributeValue); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*StackTrace); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Module); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*TruncatableString); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_Tracestate); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_Attributes); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_TimeEvent); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_TimeEvents); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_Link); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_Links); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_Tracestate_Entry); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_TimeEvent_Annotation); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Span_TimeEvent_MessageEvent); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*StackTrace_StackFrame); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*StackTrace_StackFrames); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[2].OneofWrappers = []interface{}{
- (*AttributeValue_StringValue)(nil),
- (*AttributeValue_IntValue)(nil),
- (*AttributeValue_BoolValue)(nil),
- (*AttributeValue_DoubleValue)(nil),
- }
- file_opencensus_proto_trace_v1_trace_proto_msgTypes[8].OneofWrappers = []interface{}{
- (*Span_TimeEvent_Annotation_)(nil),
- (*Span_TimeEvent_MessageEvent_)(nil),
- }
- type x struct{}
- out := protoimpl.TypeBuilder{
- File: protoimpl.DescBuilder{
- GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
- RawDescriptor: file_opencensus_proto_trace_v1_trace_proto_rawDesc,
- NumEnums: 3,
- NumMessages: 18,
- NumExtensions: 0,
- NumServices: 0,
- },
- GoTypes: file_opencensus_proto_trace_v1_trace_proto_goTypes,
- DependencyIndexes: file_opencensus_proto_trace_v1_trace_proto_depIdxs,
- EnumInfos: file_opencensus_proto_trace_v1_trace_proto_enumTypes,
- MessageInfos: file_opencensus_proto_trace_v1_trace_proto_msgTypes,
- }.Build()
- File_opencensus_proto_trace_v1_trace_proto = out.File
- file_opencensus_proto_trace_v1_trace_proto_rawDesc = nil
- file_opencensus_proto_trace_v1_trace_proto_goTypes = nil
- file_opencensus_proto_trace_v1_trace_proto_depIdxs = nil
-}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace_config.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace_config.pb.go
deleted file mode 100644
index ee62b2e35..000000000
--- a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace_config.pb.go
+++ /dev/null
@@ -1,555 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// protoc-gen-go v1.26.0
-// protoc v3.17.3
-// source: opencensus/proto/trace/v1/trace_config.proto
-
-package v1
-
-import (
- protoreflect "google.golang.org/protobuf/reflect/protoreflect"
- protoimpl "google.golang.org/protobuf/runtime/protoimpl"
- reflect "reflect"
- sync "sync"
-)
-
-const (
- // Verify that this generated code is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
- // Verify that runtime/protoimpl is sufficiently up-to-date.
- _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-// How spans should be sampled:
-// - Always off
-// - Always on
-// - Always follow the parent Span's decision (off if no parent).
-type ConstantSampler_ConstantDecision int32
-
-const (
- ConstantSampler_ALWAYS_OFF ConstantSampler_ConstantDecision = 0
- ConstantSampler_ALWAYS_ON ConstantSampler_ConstantDecision = 1
- ConstantSampler_ALWAYS_PARENT ConstantSampler_ConstantDecision = 2
-)
-
-// Enum value maps for ConstantSampler_ConstantDecision.
-var (
- ConstantSampler_ConstantDecision_name = map[int32]string{
- 0: "ALWAYS_OFF",
- 1: "ALWAYS_ON",
- 2: "ALWAYS_PARENT",
- }
- ConstantSampler_ConstantDecision_value = map[string]int32{
- "ALWAYS_OFF": 0,
- "ALWAYS_ON": 1,
- "ALWAYS_PARENT": 2,
- }
-)
-
-func (x ConstantSampler_ConstantDecision) Enum() *ConstantSampler_ConstantDecision {
- p := new(ConstantSampler_ConstantDecision)
- *p = x
- return p
-}
-
-func (x ConstantSampler_ConstantDecision) String() string {
- return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (ConstantSampler_ConstantDecision) Descriptor() protoreflect.EnumDescriptor {
- return file_opencensus_proto_trace_v1_trace_config_proto_enumTypes[0].Descriptor()
-}
-
-func (ConstantSampler_ConstantDecision) Type() protoreflect.EnumType {
- return &file_opencensus_proto_trace_v1_trace_config_proto_enumTypes[0]
-}
-
-func (x ConstantSampler_ConstantDecision) Number() protoreflect.EnumNumber {
- return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use ConstantSampler_ConstantDecision.Descriptor instead.
-func (ConstantSampler_ConstantDecision) EnumDescriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{2, 0}
-}
-
-// Global configuration of the trace service. All fields must be specified, or
-// the default (zero) values will be used for each type.
-type TraceConfig struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The global default sampler used to make decisions on span sampling.
- //
- // Types that are assignable to Sampler:
- // *TraceConfig_ProbabilitySampler
- // *TraceConfig_ConstantSampler
- // *TraceConfig_RateLimitingSampler
- Sampler isTraceConfig_Sampler `protobuf_oneof:"sampler"`
- // The global default max number of attributes per span.
- MaxNumberOfAttributes int64 `protobuf:"varint,4,opt,name=max_number_of_attributes,json=maxNumberOfAttributes,proto3" json:"max_number_of_attributes,omitempty"`
- // The global default max number of annotation events per span.
- MaxNumberOfAnnotations int64 `protobuf:"varint,5,opt,name=max_number_of_annotations,json=maxNumberOfAnnotations,proto3" json:"max_number_of_annotations,omitempty"`
- // The global default max number of message events per span.
- MaxNumberOfMessageEvents int64 `protobuf:"varint,6,opt,name=max_number_of_message_events,json=maxNumberOfMessageEvents,proto3" json:"max_number_of_message_events,omitempty"`
- // The global default max number of link entries per span.
- MaxNumberOfLinks int64 `protobuf:"varint,7,opt,name=max_number_of_links,json=maxNumberOfLinks,proto3" json:"max_number_of_links,omitempty"`
-}
-
-func (x *TraceConfig) Reset() {
- *x = TraceConfig{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *TraceConfig) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*TraceConfig) ProtoMessage() {}
-
-func (x *TraceConfig) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use TraceConfig.ProtoReflect.Descriptor instead.
-func (*TraceConfig) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{0}
-}
-
-func (m *TraceConfig) GetSampler() isTraceConfig_Sampler {
- if m != nil {
- return m.Sampler
- }
- return nil
-}
-
-func (x *TraceConfig) GetProbabilitySampler() *ProbabilitySampler {
- if x, ok := x.GetSampler().(*TraceConfig_ProbabilitySampler); ok {
- return x.ProbabilitySampler
- }
- return nil
-}
-
-func (x *TraceConfig) GetConstantSampler() *ConstantSampler {
- if x, ok := x.GetSampler().(*TraceConfig_ConstantSampler); ok {
- return x.ConstantSampler
- }
- return nil
-}
-
-func (x *TraceConfig) GetRateLimitingSampler() *RateLimitingSampler {
- if x, ok := x.GetSampler().(*TraceConfig_RateLimitingSampler); ok {
- return x.RateLimitingSampler
- }
- return nil
-}
-
-func (x *TraceConfig) GetMaxNumberOfAttributes() int64 {
- if x != nil {
- return x.MaxNumberOfAttributes
- }
- return 0
-}
-
-func (x *TraceConfig) GetMaxNumberOfAnnotations() int64 {
- if x != nil {
- return x.MaxNumberOfAnnotations
- }
- return 0
-}
-
-func (x *TraceConfig) GetMaxNumberOfMessageEvents() int64 {
- if x != nil {
- return x.MaxNumberOfMessageEvents
- }
- return 0
-}
-
-func (x *TraceConfig) GetMaxNumberOfLinks() int64 {
- if x != nil {
- return x.MaxNumberOfLinks
- }
- return 0
-}
-
-type isTraceConfig_Sampler interface {
- isTraceConfig_Sampler()
-}
-
-type TraceConfig_ProbabilitySampler struct {
- ProbabilitySampler *ProbabilitySampler `protobuf:"bytes,1,opt,name=probability_sampler,json=probabilitySampler,proto3,oneof"`
-}
-
-type TraceConfig_ConstantSampler struct {
- ConstantSampler *ConstantSampler `protobuf:"bytes,2,opt,name=constant_sampler,json=constantSampler,proto3,oneof"`
-}
-
-type TraceConfig_RateLimitingSampler struct {
- RateLimitingSampler *RateLimitingSampler `protobuf:"bytes,3,opt,name=rate_limiting_sampler,json=rateLimitingSampler,proto3,oneof"`
-}
-
-func (*TraceConfig_ProbabilitySampler) isTraceConfig_Sampler() {}
-
-func (*TraceConfig_ConstantSampler) isTraceConfig_Sampler() {}
-
-func (*TraceConfig_RateLimitingSampler) isTraceConfig_Sampler() {}
-
-// Sampler that tries to uniformly sample traces with a given probability.
-// The probability of sampling a trace is equal to that of the specified probability.
-type ProbabilitySampler struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // The desired probability of sampling. Must be within [0.0, 1.0].
- SamplingProbability float64 `protobuf:"fixed64,1,opt,name=samplingProbability,proto3" json:"samplingProbability,omitempty"`
-}
-
-func (x *ProbabilitySampler) Reset() {
- *x = ProbabilitySampler{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[1]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *ProbabilitySampler) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ProbabilitySampler) ProtoMessage() {}
-
-func (x *ProbabilitySampler) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[1]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use ProbabilitySampler.ProtoReflect.Descriptor instead.
-func (*ProbabilitySampler) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *ProbabilitySampler) GetSamplingProbability() float64 {
- if x != nil {
- return x.SamplingProbability
- }
- return 0
-}
-
-// Sampler that always makes a constant decision on span sampling.
-type ConstantSampler struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- Decision ConstantSampler_ConstantDecision `protobuf:"varint,1,opt,name=decision,proto3,enum=opencensus.proto.trace.v1.ConstantSampler_ConstantDecision" json:"decision,omitempty"`
-}
-
-func (x *ConstantSampler) Reset() {
- *x = ConstantSampler{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[2]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *ConstantSampler) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ConstantSampler) ProtoMessage() {}
-
-func (x *ConstantSampler) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[2]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use ConstantSampler.ProtoReflect.Descriptor instead.
-func (*ConstantSampler) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{2}
-}
-
-func (x *ConstantSampler) GetDecision() ConstantSampler_ConstantDecision {
- if x != nil {
- return x.Decision
- }
- return ConstantSampler_ALWAYS_OFF
-}
-
-// Sampler that tries to sample with a rate per time window.
-type RateLimitingSampler struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- // Rate per second.
- Qps int64 `protobuf:"varint,1,opt,name=qps,proto3" json:"qps,omitempty"`
-}
-
-func (x *RateLimitingSampler) Reset() {
- *x = RateLimitingSampler{}
- if protoimpl.UnsafeEnabled {
- mi := &file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[3]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
-}
-
-func (x *RateLimitingSampler) String() string {
- return protoimpl.X.MessageStringOf(x)
-}
-
-func (*RateLimitingSampler) ProtoMessage() {}
-
-func (x *RateLimitingSampler) ProtoReflect() protoreflect.Message {
- mi := &file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[3]
- if protoimpl.UnsafeEnabled && x != nil {
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- if ms.LoadMessageInfo() == nil {
- ms.StoreMessageInfo(mi)
- }
- return ms
- }
- return mi.MessageOf(x)
-}
-
-// Deprecated: Use RateLimitingSampler.ProtoReflect.Descriptor instead.
-func (*RateLimitingSampler) Descriptor() ([]byte, []int) {
- return file_opencensus_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{3}
-}
-
-func (x *RateLimitingSampler) GetQps() int64 {
- if x != nil {
- return x.Qps
- }
- return 0
-}
-
-var File_opencensus_proto_trace_v1_trace_config_proto protoreflect.FileDescriptor
-
-var file_opencensus_proto_trace_v1_trace_config_proto_rawDesc = []byte{
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-}
-
-var (
- file_opencensus_proto_trace_v1_trace_config_proto_rawDescOnce sync.Once
- file_opencensus_proto_trace_v1_trace_config_proto_rawDescData = file_opencensus_proto_trace_v1_trace_config_proto_rawDesc
-)
-
-func file_opencensus_proto_trace_v1_trace_config_proto_rawDescGZIP() []byte {
- file_opencensus_proto_trace_v1_trace_config_proto_rawDescOnce.Do(func() {
- file_opencensus_proto_trace_v1_trace_config_proto_rawDescData = protoimpl.X.CompressGZIP(file_opencensus_proto_trace_v1_trace_config_proto_rawDescData)
- })
- return file_opencensus_proto_trace_v1_trace_config_proto_rawDescData
-}
-
-var file_opencensus_proto_trace_v1_trace_config_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_opencensus_proto_trace_v1_trace_config_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
-var file_opencensus_proto_trace_v1_trace_config_proto_goTypes = []interface{}{
- (ConstantSampler_ConstantDecision)(0), // 0: opencensus.proto.trace.v1.ConstantSampler.ConstantDecision
- (*TraceConfig)(nil), // 1: opencensus.proto.trace.v1.TraceConfig
- (*ProbabilitySampler)(nil), // 2: opencensus.proto.trace.v1.ProbabilitySampler
- (*ConstantSampler)(nil), // 3: opencensus.proto.trace.v1.ConstantSampler
- (*RateLimitingSampler)(nil), // 4: opencensus.proto.trace.v1.RateLimitingSampler
-}
-var file_opencensus_proto_trace_v1_trace_config_proto_depIdxs = []int32{
- 2, // 0: opencensus.proto.trace.v1.TraceConfig.probability_sampler:type_name -> opencensus.proto.trace.v1.ProbabilitySampler
- 3, // 1: opencensus.proto.trace.v1.TraceConfig.constant_sampler:type_name -> opencensus.proto.trace.v1.ConstantSampler
- 4, // 2: opencensus.proto.trace.v1.TraceConfig.rate_limiting_sampler:type_name -> opencensus.proto.trace.v1.RateLimitingSampler
- 0, // 3: opencensus.proto.trace.v1.ConstantSampler.decision:type_name -> opencensus.proto.trace.v1.ConstantSampler.ConstantDecision
- 4, // [4:4] is the sub-list for method output_type
- 4, // [4:4] is the sub-list for method input_type
- 4, // [4:4] is the sub-list for extension type_name
- 4, // [4:4] is the sub-list for extension extendee
- 0, // [0:4] is the sub-list for field type_name
-}
-
-func init() { file_opencensus_proto_trace_v1_trace_config_proto_init() }
-func file_opencensus_proto_trace_v1_trace_config_proto_init() {
- if File_opencensus_proto_trace_v1_trace_config_proto != nil {
- return
- }
- if !protoimpl.UnsafeEnabled {
- file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*TraceConfig); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*ProbabilitySampler); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*ConstantSampler); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*RateLimitingSampler); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- }
- file_opencensus_proto_trace_v1_trace_config_proto_msgTypes[0].OneofWrappers = []interface{}{
- (*TraceConfig_ProbabilitySampler)(nil),
- (*TraceConfig_ConstantSampler)(nil),
- (*TraceConfig_RateLimitingSampler)(nil),
- }
- type x struct{}
- out := protoimpl.TypeBuilder{
- File: protoimpl.DescBuilder{
- GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
- RawDescriptor: file_opencensus_proto_trace_v1_trace_config_proto_rawDesc,
- NumEnums: 1,
- NumMessages: 4,
- NumExtensions: 0,
- NumServices: 0,
- },
- GoTypes: file_opencensus_proto_trace_v1_trace_config_proto_goTypes,
- DependencyIndexes: file_opencensus_proto_trace_v1_trace_config_proto_depIdxs,
- EnumInfos: file_opencensus_proto_trace_v1_trace_config_proto_enumTypes,
- MessageInfos: file_opencensus_proto_trace_v1_trace_config_proto_msgTypes,
- }.Build()
- File_opencensus_proto_trace_v1_trace_config_proto = out.File
- file_opencensus_proto_trace_v1_trace_config_proto_rawDesc = nil
- file_opencensus_proto_trace_v1_trace_config_proto_goTypes = nil
- file_opencensus_proto_trace_v1_trace_config_proto_depIdxs = nil
-}
diff --git a/vendor/github.com/docker/cli/AUTHORS b/vendor/github.com/docker/cli/AUTHORS
index 57af08b20..accbf6c52 100644
--- a/vendor/github.com/docker/cli/AUTHORS
+++ b/vendor/github.com/docker/cli/AUTHORS
@@ -2,6 +2,7 @@
# This file lists all contributors to the repository.
# See scripts/docs/generate-authors.sh to make modifications.
+4RH1T3CT0R7
A. Lester Buck III
Aanand Prasad
Aaron L. Xu
@@ -42,6 +43,7 @@ Alexander Larsson
Alexander Morozov
Alexander Ryabov
Alexandre González
+Alexandre Vallières-Lagacé
Alexey Igrychev
Alexis Couvreur
Alfred Landrum
@@ -64,6 +66,7 @@ Andres G. Aragoneses
Andres Leon Rangel
Andrew France
Andrew He
+Andrew Hopp
Andrew Hsu
Andrew Macpherson
Andrew McDonnell
@@ -127,6 +130,7 @@ Brian Goff
Brian Tracy
Brian Wieder
Bruno Sousa
+Bruno Verachten
Bryan Bess
Bryan Boreham
Bryan Murphy
@@ -178,6 +182,7 @@ Christopher Svensson
Christy Norman
Chun Chen
Clinton Kitson
+Codex
Coenraad Loubser
Colin Hebert
Collin Guarino
@@ -234,6 +239,7 @@ David Sheets
David Williamson
David Xia
David Young
+Davlat Davydov
Deng Guangxing
Denis Defreyne
Denis Gladkikh
@@ -241,6 +247,7 @@ Denis Ollier
Dennis Docter
dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Derek McGowan
+Derek Misler
Des Preston
Deshi Xiao
Dharmit Shah
@@ -260,6 +267,7 @@ Dominik Braun
Don Kjer
Dong Chen
DongGeon Lee
+Dorin Geman
Doug Davis
Drew Erny
Ed Costello
@@ -358,7 +366,7 @@ Hugo Gabriel Eyherabide
huqun
Huu Nguyen
Hyzhou Zhy
-Iain MacDonald
+Iain MacDonald
Iain Samuel McLean Elder
Ian Campbell
Ian Philpot
@@ -471,6 +479,7 @@ Justyn Temme
Jyrki Puttonen
Jérémie Drouet
Jérôme Petazzoni
+Jörg Sommer
Jörg Thalheim
Kai Blin
Kai Qiang Wu (Kennan)
@@ -539,10 +548,12 @@ Lovekesh Kumar
Luca Favatella
Luca Marturana
Lucas Chan
+Ludovic Temgoua Abanda
Luis Henrique Mulinari
Luka Hartwig
Lukas Heeren
Lukasz Zajaczkowski
+Luo Jiyin
Lydell Manganti
Lénaïc Huard
Ma Shimiao
@@ -603,6 +614,7 @@ Michael Spetsiotis
Michael Steinert
Michael Tews
Michael West
+Michael Zampani
Michal Minář
Michał Czeraszkiewicz
Miguel Angel Alvarez Cabrerizo
@@ -617,6 +629,7 @@ Mike Goelzer
Mike MacCana
mikelinjie <294893458@qq.com>
Mikhail Vasin
+Milas Bowman
Milind Chawre
Mindaugas Rukas
Miroslav Gula
@@ -887,6 +900,7 @@ Vincent Batts
Vincent Bernat
Vincent Demeester
Vincent Woo
+Vineet Kumar
Vishnu Kannan
Vivek Goyal
Wang Jie
@@ -916,6 +930,7 @@ Yanqiang Miao
Yassine Tijani
Yi EungJun
Ying Li
+Yoan Wainmann
Yong Tang
Yosef Fertel
Yu Peng
diff --git a/vendor/github.com/docker/cli/cli/config/configfile/file.go b/vendor/github.com/docker/cli/cli/config/configfile/file.go
index fab3ed4cb..26e148f05 100644
--- a/vendor/github.com/docker/cli/cli/config/configfile/file.go
+++ b/vendor/github.com/docker/cli/cli/config/configfile/file.go
@@ -1,3 +1,6 @@
+// FIXME(thaJeztah): remove once we are a module; the go:build directive prevents go from downgrading language version to go1.16:
+//go:build go1.25
+
package configfile
import (
@@ -6,6 +9,7 @@ import (
"errors"
"fmt"
"io"
+ "maps"
"os"
"path/filepath"
"strings"
@@ -16,6 +20,34 @@ import (
"github.com/sirupsen/logrus"
)
+// authConfigKey is the key used to store credentials for Docker Hub. It is
+// a copy of [registry.IndexServer].
+//
+// [registry.IndexServer]: https://pkg.go.dev/github.com/docker/docker@v28.5.1+incompatible/registry#IndexServer
+const authConfigKey = "https://index.docker.io/v1/"
+
+// getAuthConfigKey returns the canonical key used to look up stored
+// registry credentials for the given registry domain.
+//
+// For the official Docker Hub registry ("docker.io"), credentials are stored
+// under the historical full index address ("https://index.docker.io/v1/").
+//
+// For all other registries, the input is domainName to already be a normalized
+// hostname (optionally including ":port") and is returned unchanged.
+//
+// This function performs key normalization only; it does not validate or parse
+// the input.
+//
+// It is similar to [registry.GetAuthConfigKey] in the daemon.
+//
+// [registry.GetAuthConfigKey]: https://pkg.go.dev/github.com/docker/docker@v28.5.1+incompatible/registry#GetAuthConfigKey
+func getAuthConfigKey(domainName string) string {
+ if domainName == "docker.io" || domainName == "index.docker.io" {
+ return authConfigKey
+ }
+ return domainName
+}
+
// ConfigFile ~/.docker/config.json file info
type ConfigFile struct {
AuthConfigs map[string]types.AuthConfig `json:"auths"`
@@ -92,12 +124,12 @@ func New(fn string) *ConfigFile {
// LoadFromReader reads the configuration data given and sets up the auth config
// information with given directory and populates the receiver object
-func (configFile *ConfigFile) LoadFromReader(configData io.Reader) error {
- if err := json.NewDecoder(configData).Decode(configFile); err != nil && !errors.Is(err, io.EOF) {
+func (c *ConfigFile) LoadFromReader(configData io.Reader) error {
+ if err := json.NewDecoder(configData).Decode(c); err != nil && !errors.Is(err, io.EOF) {
return err
}
var err error
- for addr, ac := range configFile.AuthConfigs {
+ for addr, ac := range c.AuthConfigs {
if ac.Auth != "" {
ac.Username, ac.Password, err = decodeAuth(ac.Auth)
if err != nil {
@@ -106,33 +138,33 @@ func (configFile *ConfigFile) LoadFromReader(configData io.Reader) error {
}
ac.Auth = ""
ac.ServerAddress = addr
- configFile.AuthConfigs[addr] = ac
+ c.AuthConfigs[addr] = ac
}
return nil
}
// ContainsAuth returns whether there is authentication configured
// in this file or not.
-func (configFile *ConfigFile) ContainsAuth() bool {
- return configFile.CredentialsStore != "" ||
- len(configFile.CredentialHelpers) > 0 ||
- len(configFile.AuthConfigs) > 0
+func (c *ConfigFile) ContainsAuth() bool {
+ return c.CredentialsStore != "" ||
+ len(c.CredentialHelpers) > 0 ||
+ len(c.AuthConfigs) > 0
}
// GetAuthConfigs returns the mapping of repo to auth configuration
-func (configFile *ConfigFile) GetAuthConfigs() map[string]types.AuthConfig {
- if configFile.AuthConfigs == nil {
- configFile.AuthConfigs = make(map[string]types.AuthConfig)
+func (c *ConfigFile) GetAuthConfigs() map[string]types.AuthConfig {
+ if c.AuthConfigs == nil {
+ c.AuthConfigs = make(map[string]types.AuthConfig)
}
- return configFile.AuthConfigs
+ return c.AuthConfigs
}
// SaveToWriter encodes and writes out all the authorization information to
// the given writer
-func (configFile *ConfigFile) SaveToWriter(writer io.Writer) error {
+func (c *ConfigFile) SaveToWriter(writer io.Writer) error {
// Encode sensitive data into a new/temp struct
- tmpAuthConfigs := make(map[string]types.AuthConfig, len(configFile.AuthConfigs))
- for k, authConfig := range configFile.AuthConfigs {
+ tmpAuthConfigs := make(map[string]types.AuthConfig, len(c.AuthConfigs))
+ for k, authConfig := range c.AuthConfigs {
authCopy := authConfig
// encode and save the authstring, while blanking out the original fields
authCopy.Auth = encodeAuth(&authCopy)
@@ -142,18 +174,18 @@ func (configFile *ConfigFile) SaveToWriter(writer io.Writer) error {
tmpAuthConfigs[k] = authCopy
}
- saveAuthConfigs := configFile.AuthConfigs
- configFile.AuthConfigs = tmpAuthConfigs
- defer func() { configFile.AuthConfigs = saveAuthConfigs }()
+ saveAuthConfigs := c.AuthConfigs
+ c.AuthConfigs = tmpAuthConfigs
+ defer func() { c.AuthConfigs = saveAuthConfigs }()
// User-Agent header is automatically set, and should not be stored in the configuration
- for v := range configFile.HTTPHeaders {
+ for v := range c.HTTPHeaders {
if strings.EqualFold(v, "User-Agent") {
- delete(configFile.HTTPHeaders, v)
+ delete(c.HTTPHeaders, v)
}
}
- data, err := json.MarshalIndent(configFile, "", "\t")
+ data, err := json.MarshalIndent(c, "", "\t")
if err != nil {
return err
}
@@ -162,16 +194,16 @@ func (configFile *ConfigFile) SaveToWriter(writer io.Writer) error {
}
// Save encodes and writes out all the authorization information
-func (configFile *ConfigFile) Save() (retErr error) {
- if configFile.Filename == "" {
+func (c *ConfigFile) Save() (retErr error) {
+ if c.Filename == "" {
return errors.New("can't save config with empty filename")
}
- dir := filepath.Dir(configFile.Filename)
+ dir := filepath.Dir(c.Filename)
if err := os.MkdirAll(dir, 0o700); err != nil {
return err
}
- temp, err := os.CreateTemp(dir, filepath.Base(configFile.Filename))
+ temp, err := os.CreateTemp(dir, filepath.Base(c.Filename))
if err != nil {
return err
}
@@ -185,7 +217,7 @@ func (configFile *ConfigFile) Save() (retErr error) {
}
}()
- err = configFile.SaveToWriter(temp)
+ err = c.SaveToWriter(temp)
if err != nil {
return err
}
@@ -195,7 +227,7 @@ func (configFile *ConfigFile) Save() (retErr error) {
}
// Handle situation where the configfile is a symlink, and allow for dangling symlinks
- cfgFile := configFile.Filename
+ cfgFile := c.Filename
if f, err := filepath.EvalSymlinks(cfgFile); err == nil {
cfgFile = f
} else if os.IsNotExist(err) {
@@ -213,16 +245,16 @@ func (configFile *ConfigFile) Save() (retErr error) {
// ParseProxyConfig computes proxy configuration by retrieving the config for the provided host and
// then checking this against any environment variables provided to the container
-func (configFile *ConfigFile) ParseProxyConfig(host string, runOpts map[string]*string) map[string]*string {
+func (c *ConfigFile) ParseProxyConfig(host string, runOpts map[string]*string) map[string]*string {
var cfgKey string
- if _, ok := configFile.Proxies[host]; !ok {
+ if _, ok := c.Proxies[host]; !ok {
cfgKey = "default"
} else {
cfgKey = host
}
- config := configFile.Proxies[cfgKey]
+ config := c.Proxies[cfgKey]
permitted := map[string]*string{
"HTTP_PROXY": &config.HTTPProxy,
"HTTPS_PROXY": &config.HTTPSProxy,
@@ -286,11 +318,11 @@ func decodeAuth(authStr string) (string, string, error) {
// GetCredentialsStore returns a new credentials store from the settings in the
// configuration file
-func (configFile *ConfigFile) GetCredentialsStore(registryHostname string) credentials.Store {
- store := credentials.NewFileStore(configFile)
+func (c *ConfigFile) GetCredentialsStore(registryHostname string) credentials.Store {
+ store := credentials.NewFileStore(c)
- if helper := getConfiguredCredentialStore(configFile, registryHostname); helper != "" {
- store = newNativeStore(configFile, helper)
+ if helper := getConfiguredCredentialStore(c, getAuthConfigKey(registryHostname)); helper != "" {
+ store = newNativeStore(c, helper)
}
envConfig := os.Getenv(DockerEnvConfigKey)
@@ -353,8 +385,9 @@ var newNativeStore = func(configFile *ConfigFile, helperSuffix string) credentia
}
// GetAuthConfig for a repository from the credential store
-func (configFile *ConfigFile) GetAuthConfig(registryHostname string) (types.AuthConfig, error) {
- return configFile.GetCredentialsStore(registryHostname).Get(registryHostname)
+func (c *ConfigFile) GetAuthConfig(registryHostname string) (types.AuthConfig, error) {
+ acKey := getAuthConfigKey(registryHostname)
+ return c.GetCredentialsStore(acKey).Get(acKey)
}
// getConfiguredCredentialStore returns the credential helper configured for the
@@ -371,15 +404,13 @@ func getConfiguredCredentialStore(c *ConfigFile, registryHostname string) string
// GetAllCredentials returns all of the credentials stored in all of the
// configured credential stores.
-func (configFile *ConfigFile) GetAllCredentials() (map[string]types.AuthConfig, error) {
+func (c *ConfigFile) GetAllCredentials() (map[string]types.AuthConfig, error) {
auths := make(map[string]types.AuthConfig)
addAll := func(from map[string]types.AuthConfig) {
- for reg, ac := range from {
- auths[reg] = ac
- }
+ maps.Copy(auths, from)
}
- defaultStore := configFile.GetCredentialsStore("")
+ defaultStore := c.GetCredentialsStore("")
newAuths, err := defaultStore.GetAll()
if err != nil {
return nil, err
@@ -387,8 +418,8 @@ func (configFile *ConfigFile) GetAllCredentials() (map[string]types.AuthConfig,
addAll(newAuths)
// Auth configs from a registry-specific helper should override those from the default store.
- for registryHostname := range configFile.CredentialHelpers {
- newAuth, err := configFile.GetAuthConfig(registryHostname)
+ for registryHostname := range c.CredentialHelpers {
+ newAuth, err := c.GetAuthConfig(registryHostname)
if err != nil {
// TODO(thaJeztah): use context-logger, so that this output can be suppressed (in tests).
logrus.WithError(err).Warnf("Failed to get credentials for registry: %s", registryHostname)
@@ -400,16 +431,16 @@ func (configFile *ConfigFile) GetAllCredentials() (map[string]types.AuthConfig,
}
// GetFilename returns the file name that this config file is based on.
-func (configFile *ConfigFile) GetFilename() string {
- return configFile.Filename
+func (c *ConfigFile) GetFilename() string {
+ return c.Filename
}
// PluginConfig retrieves the requested option for the given plugin.
-func (configFile *ConfigFile) PluginConfig(pluginname, option string) (string, bool) {
- if configFile.Plugins == nil {
+func (c *ConfigFile) PluginConfig(pluginname, option string) (string, bool) {
+ if c.Plugins == nil {
return "", false
}
- pluginConfig, ok := configFile.Plugins[pluginname]
+ pluginConfig, ok := c.Plugins[pluginname]
if !ok {
return "", false
}
@@ -421,14 +452,14 @@ func (configFile *ConfigFile) PluginConfig(pluginname, option string) (string, b
// plugin. Passing a value of "" will remove the option. If removing
// the final config item for a given plugin then also cleans up the
// overall plugin entry.
-func (configFile *ConfigFile) SetPluginConfig(pluginname, option, value string) {
- if configFile.Plugins == nil {
- configFile.Plugins = make(map[string]map[string]string)
+func (c *ConfigFile) SetPluginConfig(pluginname, option, value string) {
+ if c.Plugins == nil {
+ c.Plugins = make(map[string]map[string]string)
}
- pluginConfig, ok := configFile.Plugins[pluginname]
+ pluginConfig, ok := c.Plugins[pluginname]
if !ok {
pluginConfig = make(map[string]string)
- configFile.Plugins[pluginname] = pluginConfig
+ c.Plugins[pluginname] = pluginConfig
}
if value != "" {
pluginConfig[option] = value
@@ -436,6 +467,6 @@ func (configFile *ConfigFile) SetPluginConfig(pluginname, option, value string)
delete(pluginConfig, option)
}
if len(pluginConfig) == 0 {
- delete(configFile.Plugins, pluginname)
+ delete(c.Plugins, pluginname)
}
}
diff --git a/vendor/github.com/docker/cli/cli/config/credentials/default_store.go b/vendor/github.com/docker/cli/cli/config/credentials/default_store.go
index a36afc41f..35b9ae4f5 100644
--- a/vendor/github.com/docker/cli/cli/config/credentials/default_store.go
+++ b/vendor/github.com/docker/cli/cli/config/credentials/default_store.go
@@ -2,12 +2,19 @@ package credentials
import "os/exec"
-// DetectDefaultStore return the default credentials store for the platform if
-// no user-defined store is passed, and the store executable is available.
-func DetectDefaultStore(store string) string {
- if store != "" {
+// DetectDefaultStore returns the credentials store to use if no user-defined
+// custom helper is passed.
+//
+// Some platforms define a preferred helper, in which case it attempts to look
+// up the helper binary before falling back to the platform's default.
+//
+// If no user-defined helper is passed, and no helper is found, it returns an
+// empty string, which means credentials are stored unencrypted in the CLI's
+// config-file without the use of a credentials store.
+func DetectDefaultStore(customStore string) string {
+ if customStore != "" {
// use user-defined
- return store
+ return customStore
}
platformDefault := defaultCredentialsStore()
diff --git a/vendor/github.com/docker/cli/cli/config/credentials/file_store.go b/vendor/github.com/docker/cli/cli/config/credentials/file_store.go
index c69312b01..e3ef8e25e 100644
--- a/vendor/github.com/docker/cli/cli/config/credentials/file_store.go
+++ b/vendor/github.com/docker/cli/cli/config/credentials/file_store.go
@@ -99,9 +99,14 @@ func (c *fileStore) Store(authConfig types.AuthConfig) error {
return nil
}
-// ConvertToHostname converts a registry url which has http|https prepended
-// to just an hostname.
-// Copied from github.com/docker/docker/registry.ConvertToHostname to reduce dependencies.
+// ConvertToHostname normalizes a registry URL which has http|https prepended
+// to just its hostname. It is used to match credentials, which may be either
+// stored as hostname or as hostname including scheme (in legacy configuration
+// files).
+//
+// It's the equivalent to [registry.ConvertToHostname] in the daemon.
+//
+// [registry.ConvertToHostname]: https://pkg.go.dev/github.com/moby/moby/v2@v2.0.0-beta.7/daemon/pkg/registry#ConvertToHostname
func ConvertToHostname(maybeURL string) string {
stripped := maybeURL
if strings.Contains(stripped, "://") {
diff --git a/vendor/github.com/docker/cli/cli/config/memorystore/store.go b/vendor/github.com/docker/cli/cli/config/memorystore/store.go
index f8ec62b95..44523d392 100644
--- a/vendor/github.com/docker/cli/cli/config/memorystore/store.go
+++ b/vendor/github.com/docker/cli/cli/config/memorystore/store.go
@@ -1,5 +1,5 @@
// FIXME(thaJeztah): remove once we are a module; the go:build directive prevents go from downgrading language version to go1.16:
-//go:build go1.24
+//go:build go1.25
package memorystore
diff --git a/vendor/github.com/docker/distribution/LICENSE b/vendor/github.com/docker/distribution/LICENSE
deleted file mode 100644
index e06d20818..000000000
--- a/vendor/github.com/docker/distribution/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
- TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
- 1. Definitions.
-
- "License" shall mean the terms and conditions for use, reproduction,
- and distribution as defined by Sections 1 through 9 of this document.
-
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- the copyright owner that is granting the License.
-
- "Legal Entity" shall mean the union of the acting entity and all
- other entities that control, are controlled by, or are under common
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- direction or management of such entity, whether by contract or
- otherwise, or (ii) ownership of fifty percent (50%) or more of the
- outstanding shares, or (iii) beneficial ownership of such entity.
-
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- "Work" shall mean the work of authorship, whether in Source or
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- 5. Submission of Contributions. Unless You explicitly state otherwise,
- any Contribution intentionally submitted for inclusion in the Work
- by You to the Licensor shall be under the terms and conditions of
- this License, without any additional terms or conditions.
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- the terms of any separate license agreement you may have executed
- with Licensor regarding such Contributions.
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- 7. Disclaimer of Warranty. Unless required by applicable law or
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- appropriateness of using or redistributing the Work and assume any
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- 8. Limitation of Liability. In no event and under no legal theory,
- whether in tort (including negligence), contract, or otherwise,
- unless required by applicable law (such as deliberate and grossly
- negligent acts) or agreed to in writing, shall any Contributor be
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- has been advised of the possibility of such damages.
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- and charge a fee for, acceptance of support, warranty, indemnity,
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- incurred by, or claims asserted against, such Contributor by reason
- of your accepting any such warranty or additional liability.
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- END OF TERMS AND CONDITIONS
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- APPENDIX: How to apply the Apache License to your work.
-
- To apply the Apache License to your work, attach the following
- boilerplate notice, with the fields enclosed by brackets "{}"
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- Copyright {yyyy} {name of copyright owner}
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- Licensed under the Apache License, Version 2.0 (the "License");
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- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
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- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
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-
diff --git a/vendor/github.com/docker/distribution/registry/client/auth/challenge/addr.go b/vendor/github.com/docker/distribution/registry/client/auth/challenge/addr.go
deleted file mode 100644
index 2c3ebe165..000000000
--- a/vendor/github.com/docker/distribution/registry/client/auth/challenge/addr.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package challenge
-
-import (
- "net/url"
- "strings"
-)
-
-// FROM: https://golang.org/src/net/http/http.go
-// Given a string of the form "host", "host:port", or "[ipv6::address]:port",
-// return true if the string includes a port.
-func hasPort(s string) bool { return strings.LastIndex(s, ":") > strings.LastIndex(s, "]") }
-
-// FROM: http://golang.org/src/net/http/transport.go
-var portMap = map[string]string{
- "http": "80",
- "https": "443",
-}
-
-// canonicalAddr returns url.Host but always with a ":port" suffix
-// FROM: http://golang.org/src/net/http/transport.go
-func canonicalAddr(url *url.URL) string {
- addr := url.Host
- if !hasPort(addr) {
- return addr + ":" + portMap[url.Scheme]
- }
- return addr
-}
diff --git a/vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go b/vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go
deleted file mode 100644
index fe238210c..000000000
--- a/vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go
+++ /dev/null
@@ -1,237 +0,0 @@
-package challenge
-
-import (
- "fmt"
- "net/http"
- "net/url"
- "strings"
- "sync"
-)
-
-// Challenge carries information from a WWW-Authenticate response header.
-// See RFC 2617.
-type Challenge struct {
- // Scheme is the auth-scheme according to RFC 2617
- Scheme string
-
- // Parameters are the auth-params according to RFC 2617
- Parameters map[string]string
-}
-
-// Manager manages the challenges for endpoints.
-// The challenges are pulled out of HTTP responses. Only
-// responses which expect challenges should be added to
-// the manager, since a non-unauthorized request will be
-// viewed as not requiring challenges.
-type Manager interface {
- // GetChallenges returns the challenges for the given
- // endpoint URL.
- GetChallenges(endpoint url.URL) ([]Challenge, error)
-
- // AddResponse adds the response to the challenge
- // manager. The challenges will be parsed out of
- // the WWW-Authenicate headers and added to the
- // URL which was produced the response. If the
- // response was authorized, any challenges for the
- // endpoint will be cleared.
- AddResponse(resp *http.Response) error
-}
-
-// NewSimpleManager returns an instance of
-// Manger which only maps endpoints to challenges
-// based on the responses which have been added the
-// manager. The simple manager will make no attempt to
-// perform requests on the endpoints or cache the responses
-// to a backend.
-func NewSimpleManager() Manager {
- return &simpleManager{
- Challenges: make(map[string][]Challenge),
- }
-}
-
-type simpleManager struct {
- sync.RWMutex
- Challenges map[string][]Challenge
-}
-
-func normalizeURL(endpoint *url.URL) {
- endpoint.Host = strings.ToLower(endpoint.Host)
- endpoint.Host = canonicalAddr(endpoint)
-}
-
-func (m *simpleManager) GetChallenges(endpoint url.URL) ([]Challenge, error) {
- normalizeURL(&endpoint)
-
- m.RLock()
- defer m.RUnlock()
- challenges := m.Challenges[endpoint.String()]
- return challenges, nil
-}
-
-func (m *simpleManager) AddResponse(resp *http.Response) error {
- challenges := ResponseChallenges(resp)
- if resp.Request == nil {
- return fmt.Errorf("missing request reference")
- }
- urlCopy := url.URL{
- Path: resp.Request.URL.Path,
- Host: resp.Request.URL.Host,
- Scheme: resp.Request.URL.Scheme,
- }
- normalizeURL(&urlCopy)
-
- m.Lock()
- defer m.Unlock()
- m.Challenges[urlCopy.String()] = challenges
- return nil
-}
-
-// Octet types from RFC 2616.
-type octetType byte
-
-var octetTypes [256]octetType
-
-const (
- isToken octetType = 1 << iota
- isSpace
-)
-
-func init() {
- // OCTET =
- // CHAR =
- // CTL =
- // CR =
- // LF =
- // SP =
- // HT =
- // <"> =
- // CRLF = CR LF
- // LWS = [CRLF] 1*( SP | HT )
- // TEXT =
- // separators = "(" | ")" | "<" | ">" | "@" | "," | ";" | ":" | "\" | <">
- // | "/" | "[" | "]" | "?" | "=" | "{" | "}" | SP | HT
- // token = 1*
- // qdtext = >
-
- for c := 0; c < 256; c++ {
- var t octetType
- isCtl := c <= 31 || c == 127
- isChar := 0 <= c && c <= 127
- isSeparator := strings.ContainsRune(" \t\"(),/:;<=>?@[]\\{}", rune(c))
- if strings.ContainsRune(" \t\r\n", rune(c)) {
- t |= isSpace
- }
- if isChar && !isCtl && !isSeparator {
- t |= isToken
- }
- octetTypes[c] = t
- }
-}
-
-// ResponseChallenges returns a list of authorization challenges
-// for the given http Response. Challenges are only checked if
-// the response status code was a 401.
-func ResponseChallenges(resp *http.Response) []Challenge {
- if resp.StatusCode == http.StatusUnauthorized {
- // Parse the WWW-Authenticate Header and store the challenges
- // on this endpoint object.
- return parseAuthHeader(resp.Header)
- }
-
- return nil
-}
-
-func parseAuthHeader(header http.Header) []Challenge {
- challenges := []Challenge{}
- for _, h := range header[http.CanonicalHeaderKey("WWW-Authenticate")] {
- v, p := parseValueAndParams(h)
- if v != "" {
- challenges = append(challenges, Challenge{Scheme: v, Parameters: p})
- }
- }
- return challenges
-}
-
-func parseValueAndParams(header string) (value string, params map[string]string) {
- params = make(map[string]string)
- value, s := expectToken(header)
- if value == "" {
- return
- }
- value = strings.ToLower(value)
- s = "," + skipSpace(s)
- for strings.HasPrefix(s, ",") {
- var pkey string
- pkey, s = expectToken(skipSpace(s[1:]))
- if pkey == "" {
- return
- }
- if !strings.HasPrefix(s, "=") {
- return
- }
- var pvalue string
- pvalue, s = expectTokenOrQuoted(s[1:])
- if pvalue == "" {
- return
- }
- pkey = strings.ToLower(pkey)
- params[pkey] = pvalue
- s = skipSpace(s)
- }
- return
-}
-
-func skipSpace(s string) (rest string) {
- i := 0
- for ; i < len(s); i++ {
- if octetTypes[s[i]]&isSpace == 0 {
- break
- }
- }
- return s[i:]
-}
-
-func expectToken(s string) (token, rest string) {
- i := 0
- for ; i < len(s); i++ {
- if octetTypes[s[i]]&isToken == 0 {
- break
- }
- }
- return s[:i], s[i:]
-}
-
-func expectTokenOrQuoted(s string) (value string, rest string) {
- if !strings.HasPrefix(s, "\"") {
- return expectToken(s)
- }
- s = s[1:]
- for i := 0; i < len(s); i++ {
- switch s[i] {
- case '"':
- return s[:i], s[i+1:]
- case '\\':
- p := make([]byte, len(s)-1)
- j := copy(p, s[:i])
- escape := true
- for i = i + 1; i < len(s); i++ {
- b := s[i]
- switch {
- case escape:
- escape = false
- p[j] = b
- j++
- case b == '\\':
- escape = true
- case b == '"':
- return string(p[:j]), s[i+1:]
- default:
- p[j] = b
- j++
- }
- }
- return "", ""
- }
- }
- return "", ""
-}
diff --git a/vendor/github.com/emicklei/go-restful/v3/.travis.yml b/vendor/github.com/emicklei/go-restful/v3/.travis.yml
deleted file mode 100644
index 3a0bf5ff1..000000000
--- a/vendor/github.com/emicklei/go-restful/v3/.travis.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-language: go
-
-go:
- - 1.x
-
-before_install:
- - go test -v
-
-script:
- - go test -race -coverprofile=coverage.txt -covermode=atomic
-
-after_success:
- - bash <(curl -s https://codecov.io/bash)
\ No newline at end of file
diff --git a/vendor/github.com/emicklei/go-restful/v3/CHANGES.md b/vendor/github.com/emicklei/go-restful/v3/CHANGES.md
index 6f24dfff5..4fcd920ab 100644
--- a/vendor/github.com/emicklei/go-restful/v3/CHANGES.md
+++ b/vendor/github.com/emicklei/go-restful/v3/CHANGES.md
@@ -1,5 +1,9 @@
# Change history of go-restful
+## [v3.13.0] - 2025-08-14
+
+- optimize performance of path matching in CurlyRouter ( thanks @wenhuang, Wen Huang)
+
## [v3.12.2] - 2025-02-21
- allow empty payloads in post,put,patch, issue #580 ( thanks @liggitt, Jordan Liggitt)
diff --git a/vendor/github.com/emicklei/go-restful/v3/README.md b/vendor/github.com/emicklei/go-restful/v3/README.md
index 3fb40d198..50a79ab69 100644
--- a/vendor/github.com/emicklei/go-restful/v3/README.md
+++ b/vendor/github.com/emicklei/go-restful/v3/README.md
@@ -84,6 +84,7 @@ func (u UserResource) findUser(request *restful.Request, response *restful.Respo
- Configurable (trace) logging
- Customizable gzip/deflate readers and writers using CompressorProvider registration
- Inject your own http.Handler using the `HttpMiddlewareHandlerToFilter` function
+- Added `SetPathTokenCacheEnabled` and `SetCustomVerbCacheEnabled` to disable regexp caching (default=true)
## How to customize
There are several hooks to customize the behavior of the go-restful package.
diff --git a/vendor/github.com/emicklei/go-restful/v3/curly.go b/vendor/github.com/emicklei/go-restful/v3/curly.go
index 6fd2bcd5a..eec43bfd0 100644
--- a/vendor/github.com/emicklei/go-restful/v3/curly.go
+++ b/vendor/github.com/emicklei/go-restful/v3/curly.go
@@ -9,11 +9,35 @@ import (
"regexp"
"sort"
"strings"
+ "sync"
)
// CurlyRouter expects Routes with paths that contain zero or more parameters in curly brackets.
type CurlyRouter struct{}
+var (
+ regexCache sync.Map // Cache for compiled regex patterns
+ pathTokenCacheEnabled = true // Enable/disable path token regex caching
+)
+
+// SetPathTokenCacheEnabled enables or disables path token regex caching for CurlyRouter.
+// When disabled, regex patterns will be compiled on every request.
+// When enabled (default), compiled regex patterns are cached for better performance.
+func SetPathTokenCacheEnabled(enabled bool) {
+ pathTokenCacheEnabled = enabled
+}
+
+// getCachedRegexp retrieves a compiled regex from the cache if found and valid.
+// Returns the regex and true if found and valid, nil and false otherwise.
+func getCachedRegexp(cache *sync.Map, pattern string) (*regexp.Regexp, bool) {
+ if cached, found := cache.Load(pattern); found {
+ if regex, ok := cached.(*regexp.Regexp); ok {
+ return regex, true
+ }
+ }
+ return nil, false
+}
+
// SelectRoute is part of the Router interface and returns the best match
// for the WebService and its Route for the given Request.
func (c CurlyRouter) SelectRoute(
@@ -113,8 +137,28 @@ func (c CurlyRouter) regularMatchesPathToken(routeToken string, colon int, reque
}
return true, true
}
- matched, err := regexp.MatchString(regPart, requestToken)
- return (matched && err == nil), false
+
+ // Check cache first (if enabled)
+ if pathTokenCacheEnabled {
+ if regex, found := getCachedRegexp(®exCache, regPart); found {
+ matched := regex.MatchString(requestToken)
+ return matched, false
+ }
+ }
+
+ // Compile the regex
+ regex, err := regexp.Compile(regPart)
+ if err != nil {
+ return false, false
+ }
+
+ // Cache the regex (if enabled)
+ if pathTokenCacheEnabled {
+ regexCache.Store(regPart, regex)
+ }
+
+ matched := regex.MatchString(requestToken)
+ return matched, false
}
var jsr311Router = RouterJSR311{}
@@ -168,7 +212,7 @@ func (c CurlyRouter) computeWebserviceScore(requestTokens []string, routeTokens
if matchesToken {
score++ // extra score for regex match
}
- }
+ }
} else {
// not a parameter
if eachRequestToken != eachRouteToken {
diff --git a/vendor/github.com/emicklei/go-restful/v3/custom_verb.go b/vendor/github.com/emicklei/go-restful/v3/custom_verb.go
index bfc17efde..0b98eeb09 100644
--- a/vendor/github.com/emicklei/go-restful/v3/custom_verb.go
+++ b/vendor/github.com/emicklei/go-restful/v3/custom_verb.go
@@ -1,14 +1,28 @@
package restful
+// Copyright 2025 Ernest Micklei. All rights reserved.
+// Use of this source code is governed by a license
+// that can be found in the LICENSE file.
+
import (
"fmt"
"regexp"
+ "sync"
)
var (
- customVerbReg = regexp.MustCompile(":([A-Za-z]+)$")
+ customVerbReg = regexp.MustCompile(":([A-Za-z]+)$")
+ customVerbCache sync.Map // Cache for compiled custom verb regexes
+ customVerbCacheEnabled = true // Enable/disable custom verb regex caching
)
+// SetCustomVerbCacheEnabled enables or disables custom verb regex caching.
+// When disabled, custom verb regex patterns will be compiled on every request.
+// When enabled (default), compiled custom verb regex patterns are cached for better performance.
+func SetCustomVerbCacheEnabled(enabled bool) {
+ customVerbCacheEnabled = enabled
+}
+
func hasCustomVerb(routeToken string) bool {
return customVerbReg.MatchString(routeToken)
}
@@ -20,7 +34,23 @@ func isMatchCustomVerb(routeToken string, pathToken string) bool {
}
customVerb := rs[1]
- specificVerbReg := regexp.MustCompile(fmt.Sprintf(":%s$", customVerb))
+ regexPattern := fmt.Sprintf(":%s$", customVerb)
+
+ // Check cache first (if enabled)
+ if customVerbCacheEnabled {
+ if specificVerbReg, found := getCachedRegexp(&customVerbCache, regexPattern); found {
+ return specificVerbReg.MatchString(pathToken)
+ }
+ }
+
+ // Compile the regex
+ specificVerbReg := regexp.MustCompile(regexPattern)
+
+ // Cache the regex (if enabled)
+ if customVerbCacheEnabled {
+ customVerbCache.Store(regexPattern, specificVerbReg)
+ }
+
return specificVerbReg.MatchString(pathToken)
}
diff --git a/vendor/github.com/emicklei/go-restful/v3/doc.go b/vendor/github.com/emicklei/go-restful/v3/doc.go
index 69b13057d..80809225b 100644
--- a/vendor/github.com/emicklei/go-restful/v3/doc.go
+++ b/vendor/github.com/emicklei/go-restful/v3/doc.go
@@ -1,7 +1,7 @@
/*
Package restful , a lean package for creating REST-style WebServices without magic.
-WebServices and Routes
+### WebServices and Routes
A WebService has a collection of Route objects that dispatch incoming Http Requests to a function calls.
Typically, a WebService has a root path (e.g. /users) and defines common MIME types for its routes.
@@ -30,14 +30,14 @@ The (*Request, *Response) arguments provide functions for reading information fr
See the example https://github.com/emicklei/go-restful/blob/v3/examples/user-resource/restful-user-resource.go with a full implementation.
-Regular expression matching Routes
+### Regular expression matching Routes
A Route parameter can be specified using the format "uri/{var[:regexp]}" or the special version "uri/{var:*}" for matching the tail of the path.
For example, /persons/{name:[A-Z][A-Z]} can be used to restrict values for the parameter "name" to only contain capital alphabetic characters.
Regular expressions must use the standard Go syntax as described in the regexp package. (https://code.google.com/p/re2/wiki/Syntax)
This feature requires the use of a CurlyRouter.
-Containers
+### Containers
A Container holds a collection of WebServices, Filters and a http.ServeMux for multiplexing http requests.
Using the statements "restful.Add(...) and restful.Filter(...)" will register WebServices and Filters to the Default Container.
@@ -47,7 +47,7 @@ You can create your own Container and create a new http.Server for that particul
container := restful.NewContainer()
server := &http.Server{Addr: ":8081", Handler: container}
-Filters
+### Filters
A filter dynamically intercepts requests and responses to transform or use the information contained in the requests or responses.
You can use filters to perform generic logging, measurement, authentication, redirect, set response headers etc.
@@ -60,22 +60,21 @@ Use the following statement to pass the request,response pair to the next filter
chain.ProcessFilter(req, resp)
-Container Filters
+### Container Filters
These are processed before any registered WebService.
// install a (global) filter for the default container (processed before any webservice)
restful.Filter(globalLogging)
-WebService Filters
+### WebService Filters
These are processed before any Route of a WebService.
// install a webservice filter (processed before any route)
ws.Filter(webserviceLogging).Filter(measureTime)
-
-Route Filters
+### Route Filters
These are processed before calling the function associated with the Route.
@@ -84,7 +83,7 @@ These are processed before calling the function associated with the Route.
See the example https://github.com/emicklei/go-restful/blob/v3/examples/filters/restful-filters.go with full implementations.
-Response Encoding
+### Response Encoding
Two encodings are supported: gzip and deflate. To enable this for all responses:
@@ -95,20 +94,20 @@ Alternatively, you can create a Filter that performs the encoding and install it
See the example https://github.com/emicklei/go-restful/blob/v3/examples/encoding/restful-encoding-filter.go
-OPTIONS support
+### OPTIONS support
By installing a pre-defined container filter, your Webservice(s) can respond to the OPTIONS Http request.
Filter(OPTIONSFilter())
-CORS
+### CORS
By installing the filter of a CrossOriginResourceSharing (CORS), your WebService(s) can handle CORS requests.
cors := CrossOriginResourceSharing{ExposeHeaders: []string{"X-My-Header"}, CookiesAllowed: false, Container: DefaultContainer}
Filter(cors.Filter)
-Error Handling
+### Error Handling
Unexpected things happen. If a request cannot be processed because of a failure, your service needs to tell via the response what happened and why.
For this reason HTTP status codes exist and it is important to use the correct code in every exceptional situation.
@@ -137,11 +136,11 @@ The request does not have or has an unknown Accept Header set for this operation
The request does not have or has an unknown Content-Type Header set for this operation.
-ServiceError
+### ServiceError
In addition to setting the correct (error) Http status code, you can choose to write a ServiceError message on the response.
-Performance options
+### Performance options
This package has several options that affect the performance of your service. It is important to understand them and how you can change it.
@@ -156,30 +155,27 @@ Default value is true
If content encoding is enabled then the default strategy for getting new gzip/zlib writers and readers is to use a sync.Pool.
Because writers are expensive structures, performance is even more improved when using a preloaded cache. You can also inject your own implementation.
-Trouble shooting
+### Trouble shooting
This package has the means to produce detail logging of the complete Http request matching process and filter invocation.
Enabling this feature requires you to set an implementation of restful.StdLogger (e.g. log.Logger) instance such as:
restful.TraceLogger(log.New(os.Stdout, "[restful] ", log.LstdFlags|log.Lshortfile))
-Logging
+### Logging
The restful.SetLogger() method allows you to override the logger used by the package. By default restful
uses the standard library `log` package and logs to stdout. Different logging packages are supported as
long as they conform to `StdLogger` interface defined in the `log` sub-package, writing an adapter for your
preferred package is simple.
-Resources
+### Resources
-[project]: https://github.com/emicklei/go-restful
+(c) 2012-2025, http://ernestmicklei.com. MIT License
+[project]: https://github.com/emicklei/go-restful
[examples]: https://github.com/emicklei/go-restful/blob/master/examples
-
-[design]: http://ernestmicklei.com/2012/11/11/go-restful-api-design/
-
+[design]: http://ernestmicklei.com/2012/11/11/go-restful-api-design/
[showcases]: https://github.com/emicklei/mora, https://github.com/emicklei/landskape
-
-(c) 2012-2015, http://ernestmicklei.com. MIT License
*/
package restful
diff --git a/vendor/github.com/go-logr/logr/funcr/funcr.go b/vendor/github.com/go-logr/logr/funcr/funcr.go
new file mode 100644
index 000000000..b22c57d71
--- /dev/null
+++ b/vendor/github.com/go-logr/logr/funcr/funcr.go
@@ -0,0 +1,914 @@
+/*
+Copyright 2021 The logr Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package funcr implements formatting of structured log messages and
+// optionally captures the call site and timestamp.
+//
+// The simplest way to use it is via its implementation of a
+// github.com/go-logr/logr.LogSink with output through an arbitrary
+// "write" function. See New and NewJSON for details.
+//
+// # Custom LogSinks
+//
+// For users who need more control, a funcr.Formatter can be embedded inside
+// your own custom LogSink implementation. This is useful when the LogSink
+// needs to implement additional methods, for example.
+//
+// # Formatting
+//
+// This will respect logr.Marshaler, fmt.Stringer, and error interfaces for
+// values which are being logged. When rendering a struct, funcr will use Go's
+// standard JSON tags (all except "string").
+package funcr
+
+import (
+ "bytes"
+ "encoding"
+ "encoding/json"
+ "fmt"
+ "path/filepath"
+ "reflect"
+ "runtime"
+ "strconv"
+ "strings"
+ "time"
+
+ "github.com/go-logr/logr"
+)
+
+// New returns a logr.Logger which is implemented by an arbitrary function.
+func New(fn func(prefix, args string), opts Options) logr.Logger {
+ return logr.New(newSink(fn, NewFormatter(opts)))
+}
+
+// NewJSON returns a logr.Logger which is implemented by an arbitrary function
+// and produces JSON output.
+func NewJSON(fn func(obj string), opts Options) logr.Logger {
+ fnWrapper := func(_, obj string) {
+ fn(obj)
+ }
+ return logr.New(newSink(fnWrapper, NewFormatterJSON(opts)))
+}
+
+// Underlier exposes access to the underlying logging function. Since
+// callers only have a logr.Logger, they have to know which
+// implementation is in use, so this interface is less of an
+// abstraction and more of a way to test type conversion.
+type Underlier interface {
+ GetUnderlying() func(prefix, args string)
+}
+
+func newSink(fn func(prefix, args string), formatter Formatter) logr.LogSink {
+ l := &fnlogger{
+ Formatter: formatter,
+ write: fn,
+ }
+ // For skipping fnlogger.Info and fnlogger.Error.
+ l.AddCallDepth(1) // via Formatter
+ return l
+}
+
+// Options carries parameters which influence the way logs are generated.
+type Options struct {
+ // LogCaller tells funcr to add a "caller" key to some or all log lines.
+ // This has some overhead, so some users might not want it.
+ LogCaller MessageClass
+
+ // LogCallerFunc tells funcr to also log the calling function name. This
+ // has no effect if caller logging is not enabled (see Options.LogCaller).
+ LogCallerFunc bool
+
+ // LogTimestamp tells funcr to add a "ts" key to log lines. This has some
+ // overhead, so some users might not want it.
+ LogTimestamp bool
+
+ // TimestampFormat tells funcr how to render timestamps when LogTimestamp
+ // is enabled. If not specified, a default format will be used. For more
+ // details, see docs for Go's time.Layout.
+ TimestampFormat string
+
+ // LogInfoLevel tells funcr what key to use to log the info level.
+ // If not specified, the info level will be logged as "level".
+ // If this is set to "", the info level will not be logged at all.
+ LogInfoLevel *string
+
+ // Verbosity tells funcr which V logs to produce. Higher values enable
+ // more logs. Info logs at or below this level will be written, while logs
+ // above this level will be discarded.
+ Verbosity int
+
+ // RenderBuiltinsHook allows users to mutate the list of key-value pairs
+ // while a log line is being rendered. The kvList argument follows logr
+ // conventions - each pair of slice elements is comprised of a string key
+ // and an arbitrary value (verified and sanitized before calling this
+ // hook). The value returned must follow the same conventions. This hook
+ // can be used to audit or modify logged data. For example, you might want
+ // to prefix all of funcr's built-in keys with some string. This hook is
+ // only called for built-in (provided by funcr itself) key-value pairs.
+ // Equivalent hooks are offered for key-value pairs saved via
+ // logr.Logger.WithValues or Formatter.AddValues (see RenderValuesHook) and
+ // for user-provided pairs (see RenderArgsHook).
+ RenderBuiltinsHook func(kvList []any) []any
+
+ // RenderValuesHook is the same as RenderBuiltinsHook, except that it is
+ // only called for key-value pairs saved via logr.Logger.WithValues. See
+ // RenderBuiltinsHook for more details.
+ RenderValuesHook func(kvList []any) []any
+
+ // RenderArgsHook is the same as RenderBuiltinsHook, except that it is only
+ // called for key-value pairs passed directly to Info and Error. See
+ // RenderBuiltinsHook for more details.
+ RenderArgsHook func(kvList []any) []any
+
+ // MaxLogDepth tells funcr how many levels of nested fields (e.g. a struct
+ // that contains a struct, etc.) it may log. Every time it finds a struct,
+ // slice, array, or map the depth is increased by one. When the maximum is
+ // reached, the value will be converted to a string indicating that the max
+ // depth has been exceeded. If this field is not specified, a default
+ // value will be used.
+ MaxLogDepth int
+}
+
+// MessageClass indicates which category or categories of messages to consider.
+type MessageClass int
+
+const (
+ // None ignores all message classes.
+ None MessageClass = iota
+ // All considers all message classes.
+ All
+ // Info only considers info messages.
+ Info
+ // Error only considers error messages.
+ Error
+)
+
+// fnlogger inherits some of its LogSink implementation from Formatter
+// and just needs to add some glue code.
+type fnlogger struct {
+ Formatter
+ write func(prefix, args string)
+}
+
+func (l fnlogger) WithName(name string) logr.LogSink {
+ l.AddName(name) // via Formatter
+ return &l
+}
+
+func (l fnlogger) WithValues(kvList ...any) logr.LogSink {
+ l.AddValues(kvList) // via Formatter
+ return &l
+}
+
+func (l fnlogger) WithCallDepth(depth int) logr.LogSink {
+ l.AddCallDepth(depth) // via Formatter
+ return &l
+}
+
+func (l fnlogger) Info(level int, msg string, kvList ...any) {
+ prefix, args := l.FormatInfo(level, msg, kvList)
+ l.write(prefix, args)
+}
+
+func (l fnlogger) Error(err error, msg string, kvList ...any) {
+ prefix, args := l.FormatError(err, msg, kvList)
+ l.write(prefix, args)
+}
+
+func (l fnlogger) GetUnderlying() func(prefix, args string) {
+ return l.write
+}
+
+// Assert conformance to the interfaces.
+var _ logr.LogSink = &fnlogger{}
+var _ logr.CallDepthLogSink = &fnlogger{}
+var _ Underlier = &fnlogger{}
+
+// NewFormatter constructs a Formatter which emits a JSON-like key=value format.
+func NewFormatter(opts Options) Formatter {
+ return newFormatter(opts, outputKeyValue)
+}
+
+// NewFormatterJSON constructs a Formatter which emits strict JSON.
+func NewFormatterJSON(opts Options) Formatter {
+ return newFormatter(opts, outputJSON)
+}
+
+// Defaults for Options.
+const defaultTimestampFormat = "2006-01-02 15:04:05.000000"
+const defaultMaxLogDepth = 16
+
+func newFormatter(opts Options, outfmt outputFormat) Formatter {
+ if opts.TimestampFormat == "" {
+ opts.TimestampFormat = defaultTimestampFormat
+ }
+ if opts.MaxLogDepth == 0 {
+ opts.MaxLogDepth = defaultMaxLogDepth
+ }
+ if opts.LogInfoLevel == nil {
+ opts.LogInfoLevel = new(string)
+ *opts.LogInfoLevel = "level"
+ }
+ f := Formatter{
+ outputFormat: outfmt,
+ prefix: "",
+ values: nil,
+ depth: 0,
+ opts: &opts,
+ }
+ return f
+}
+
+// Formatter is an opaque struct which can be embedded in a LogSink
+// implementation. It should be constructed with NewFormatter. Some of
+// its methods directly implement logr.LogSink.
+type Formatter struct {
+ outputFormat outputFormat
+ prefix string
+ values []any
+ valuesStr string
+ depth int
+ opts *Options
+ groupName string // for slog groups
+ groups []groupDef
+}
+
+// outputFormat indicates which outputFormat to use.
+type outputFormat int
+
+const (
+ // outputKeyValue emits a JSON-like key=value format, but not strict JSON.
+ outputKeyValue outputFormat = iota
+ // outputJSON emits strict JSON.
+ outputJSON
+)
+
+// groupDef represents a saved group. The values may be empty, but we don't
+// know if we need to render the group until the final record is rendered.
+type groupDef struct {
+ name string
+ values string
+}
+
+// PseudoStruct is a list of key-value pairs that gets logged as a struct.
+type PseudoStruct []any
+
+// render produces a log line, ready to use.
+func (f Formatter) render(builtins, args []any) string {
+ // Empirically bytes.Buffer is faster than strings.Builder for this.
+ buf := bytes.NewBuffer(make([]byte, 0, 1024))
+
+ if f.outputFormat == outputJSON {
+ buf.WriteByte('{') // for the whole record
+ }
+
+ // Render builtins
+ vals := builtins
+ if hook := f.opts.RenderBuiltinsHook; hook != nil {
+ vals = hook(f.sanitize(vals))
+ }
+ f.flatten(buf, vals, false) // keys are ours, no need to escape
+ continuing := len(builtins) > 0
+
+ // Turn the inner-most group into a string
+ argsStr := func() string {
+ buf := bytes.NewBuffer(make([]byte, 0, 1024))
+
+ vals = args
+ if hook := f.opts.RenderArgsHook; hook != nil {
+ vals = hook(f.sanitize(vals))
+ }
+ f.flatten(buf, vals, true) // escape user-provided keys
+
+ return buf.String()
+ }()
+
+ // Render the stack of groups from the inside out.
+ bodyStr := f.renderGroup(f.groupName, f.valuesStr, argsStr)
+ for i := len(f.groups) - 1; i >= 0; i-- {
+ grp := &f.groups[i]
+ if grp.values == "" && bodyStr == "" {
+ // no contents, so we must elide the whole group
+ continue
+ }
+ bodyStr = f.renderGroup(grp.name, grp.values, bodyStr)
+ }
+
+ if bodyStr != "" {
+ if continuing {
+ buf.WriteByte(f.comma())
+ }
+ buf.WriteString(bodyStr)
+ }
+
+ if f.outputFormat == outputJSON {
+ buf.WriteByte('}') // for the whole record
+ }
+
+ return buf.String()
+}
+
+// renderGroup returns a string representation of the named group with rendered
+// values and args. If the name is empty, this will return the values and args,
+// joined. If the name is not empty, this will return a single key-value pair,
+// where the value is a grouping of the values and args. If the values and
+// args are both empty, this will return an empty string, even if the name was
+// specified.
+func (f Formatter) renderGroup(name string, values string, args string) string {
+ buf := bytes.NewBuffer(make([]byte, 0, 1024))
+
+ needClosingBrace := false
+ if name != "" && (values != "" || args != "") {
+ buf.WriteString(f.quoted(name, true)) // escape user-provided keys
+ buf.WriteByte(f.colon())
+ buf.WriteByte('{')
+ needClosingBrace = true
+ }
+
+ continuing := false
+ if values != "" {
+ buf.WriteString(values)
+ continuing = true
+ }
+
+ if args != "" {
+ if continuing {
+ buf.WriteByte(f.comma())
+ }
+ buf.WriteString(args)
+ }
+
+ if needClosingBrace {
+ buf.WriteByte('}')
+ }
+
+ return buf.String()
+}
+
+// flatten renders a list of key-value pairs into a buffer. If escapeKeys is
+// true, the keys are assumed to have non-JSON-compatible characters in them
+// and must be evaluated for escapes.
+//
+// This function returns a potentially modified version of kvList, which
+// ensures that there is a value for every key (adding a value if needed) and
+// that each key is a string (substituting a key if needed).
+func (f Formatter) flatten(buf *bytes.Buffer, kvList []any, escapeKeys bool) []any {
+ // This logic overlaps with sanitize() but saves one type-cast per key,
+ // which can be measurable.
+ if len(kvList)%2 != 0 {
+ kvList = append(kvList, noValue)
+ }
+ copied := false
+ for i := 0; i < len(kvList); i += 2 {
+ k, ok := kvList[i].(string)
+ if !ok {
+ if !copied {
+ newList := make([]any, len(kvList))
+ copy(newList, kvList)
+ kvList = newList
+ copied = true
+ }
+ k = f.nonStringKey(kvList[i])
+ kvList[i] = k
+ }
+ v := kvList[i+1]
+
+ if i > 0 {
+ if f.outputFormat == outputJSON {
+ buf.WriteByte(f.comma())
+ } else {
+ // In theory the format could be something we don't understand. In
+ // practice, we control it, so it won't be.
+ buf.WriteByte(' ')
+ }
+ }
+
+ buf.WriteString(f.quoted(k, escapeKeys))
+ buf.WriteByte(f.colon())
+ buf.WriteString(f.pretty(v))
+ }
+ return kvList
+}
+
+func (f Formatter) quoted(str string, escape bool) string {
+ if escape {
+ return prettyString(str)
+ }
+ // this is faster
+ return `"` + str + `"`
+}
+
+func (f Formatter) comma() byte {
+ if f.outputFormat == outputJSON {
+ return ','
+ }
+ return ' '
+}
+
+func (f Formatter) colon() byte {
+ if f.outputFormat == outputJSON {
+ return ':'
+ }
+ return '='
+}
+
+func (f Formatter) pretty(value any) string {
+ return f.prettyWithFlags(value, 0, 0)
+}
+
+const (
+ flagRawStruct = 0x1 // do not print braces on structs
+)
+
+// TODO: This is not fast. Most of the overhead goes here.
+func (f Formatter) prettyWithFlags(value any, flags uint32, depth int) string {
+ if depth > f.opts.MaxLogDepth {
+ return `""`
+ }
+
+ // Handle types that take full control of logging.
+ if v, ok := value.(logr.Marshaler); ok {
+ // Replace the value with what the type wants to get logged.
+ // That then gets handled below via reflection.
+ value = invokeMarshaler(v)
+ }
+
+ // Handle types that want to format themselves.
+ switch v := value.(type) {
+ case fmt.Stringer:
+ value = invokeStringer(v)
+ case error:
+ value = invokeError(v)
+ }
+
+ // Handling the most common types without reflect is a small perf win.
+ switch v := value.(type) {
+ case bool:
+ return strconv.FormatBool(v)
+ case string:
+ return prettyString(v)
+ case int:
+ return strconv.FormatInt(int64(v), 10)
+ case int8:
+ return strconv.FormatInt(int64(v), 10)
+ case int16:
+ return strconv.FormatInt(int64(v), 10)
+ case int32:
+ return strconv.FormatInt(int64(v), 10)
+ case int64:
+ return strconv.FormatInt(int64(v), 10)
+ case uint:
+ return strconv.FormatUint(uint64(v), 10)
+ case uint8:
+ return strconv.FormatUint(uint64(v), 10)
+ case uint16:
+ return strconv.FormatUint(uint64(v), 10)
+ case uint32:
+ return strconv.FormatUint(uint64(v), 10)
+ case uint64:
+ return strconv.FormatUint(v, 10)
+ case uintptr:
+ return strconv.FormatUint(uint64(v), 10)
+ case float32:
+ return strconv.FormatFloat(float64(v), 'f', -1, 32)
+ case float64:
+ return strconv.FormatFloat(v, 'f', -1, 64)
+ case complex64:
+ return `"` + strconv.FormatComplex(complex128(v), 'f', -1, 64) + `"`
+ case complex128:
+ return `"` + strconv.FormatComplex(v, 'f', -1, 128) + `"`
+ case PseudoStruct:
+ buf := bytes.NewBuffer(make([]byte, 0, 1024))
+ v = f.sanitize(v)
+ if flags&flagRawStruct == 0 {
+ buf.WriteByte('{')
+ }
+ for i := 0; i < len(v); i += 2 {
+ if i > 0 {
+ buf.WriteByte(f.comma())
+ }
+ k, _ := v[i].(string) // sanitize() above means no need to check success
+ // arbitrary keys might need escaping
+ buf.WriteString(prettyString(k))
+ buf.WriteByte(f.colon())
+ buf.WriteString(f.prettyWithFlags(v[i+1], 0, depth+1))
+ }
+ if flags&flagRawStruct == 0 {
+ buf.WriteByte('}')
+ }
+ return buf.String()
+ }
+
+ buf := bytes.NewBuffer(make([]byte, 0, 256))
+ t := reflect.TypeOf(value)
+ if t == nil {
+ return "null"
+ }
+ v := reflect.ValueOf(value)
+ switch t.Kind() {
+ case reflect.Bool:
+ return strconv.FormatBool(v.Bool())
+ case reflect.String:
+ return prettyString(v.String())
+ case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+ return strconv.FormatInt(int64(v.Int()), 10)
+ case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
+ return strconv.FormatUint(uint64(v.Uint()), 10)
+ case reflect.Float32:
+ return strconv.FormatFloat(float64(v.Float()), 'f', -1, 32)
+ case reflect.Float64:
+ return strconv.FormatFloat(v.Float(), 'f', -1, 64)
+ case reflect.Complex64:
+ return `"` + strconv.FormatComplex(complex128(v.Complex()), 'f', -1, 64) + `"`
+ case reflect.Complex128:
+ return `"` + strconv.FormatComplex(v.Complex(), 'f', -1, 128) + `"`
+ case reflect.Struct:
+ if flags&flagRawStruct == 0 {
+ buf.WriteByte('{')
+ }
+ printComma := false // testing i>0 is not enough because of JSON omitted fields
+ for i := 0; i < t.NumField(); i++ {
+ fld := t.Field(i)
+ if fld.PkgPath != "" {
+ // reflect says this field is only defined for non-exported fields.
+ continue
+ }
+ if !v.Field(i).CanInterface() {
+ // reflect isn't clear exactly what this means, but we can't use it.
+ continue
+ }
+ name := ""
+ omitempty := false
+ if tag, found := fld.Tag.Lookup("json"); found {
+ if tag == "-" {
+ continue
+ }
+ if comma := strings.Index(tag, ","); comma != -1 {
+ if n := tag[:comma]; n != "" {
+ name = n
+ }
+ rest := tag[comma:]
+ if strings.Contains(rest, ",omitempty,") || strings.HasSuffix(rest, ",omitempty") {
+ omitempty = true
+ }
+ } else {
+ name = tag
+ }
+ }
+ if omitempty && isEmpty(v.Field(i)) {
+ continue
+ }
+ if printComma {
+ buf.WriteByte(f.comma())
+ }
+ printComma = true // if we got here, we are rendering a field
+ if fld.Anonymous && fld.Type.Kind() == reflect.Struct && name == "" {
+ buf.WriteString(f.prettyWithFlags(v.Field(i).Interface(), flags|flagRawStruct, depth+1))
+ continue
+ }
+ if name == "" {
+ name = fld.Name
+ }
+ // field names can't contain characters which need escaping
+ buf.WriteString(f.quoted(name, false))
+ buf.WriteByte(f.colon())
+ buf.WriteString(f.prettyWithFlags(v.Field(i).Interface(), 0, depth+1))
+ }
+ if flags&flagRawStruct == 0 {
+ buf.WriteByte('}')
+ }
+ return buf.String()
+ case reflect.Slice, reflect.Array:
+ // If this is outputing as JSON make sure this isn't really a json.RawMessage.
+ // If so just emit "as-is" and don't pretty it as that will just print
+ // it as [X,Y,Z,...] which isn't terribly useful vs the string form you really want.
+ if f.outputFormat == outputJSON {
+ if rm, ok := value.(json.RawMessage); ok {
+ // If it's empty make sure we emit an empty value as the array style would below.
+ if len(rm) > 0 {
+ buf.Write(rm)
+ } else {
+ buf.WriteString("null")
+ }
+ return buf.String()
+ }
+ }
+ buf.WriteByte('[')
+ for i := 0; i < v.Len(); i++ {
+ if i > 0 {
+ buf.WriteByte(f.comma())
+ }
+ e := v.Index(i)
+ buf.WriteString(f.prettyWithFlags(e.Interface(), 0, depth+1))
+ }
+ buf.WriteByte(']')
+ return buf.String()
+ case reflect.Map:
+ buf.WriteByte('{')
+ // This does not sort the map keys, for best perf.
+ it := v.MapRange()
+ i := 0
+ for it.Next() {
+ if i > 0 {
+ buf.WriteByte(f.comma())
+ }
+ // If a map key supports TextMarshaler, use it.
+ keystr := ""
+ if m, ok := it.Key().Interface().(encoding.TextMarshaler); ok {
+ txt, err := m.MarshalText()
+ if err != nil {
+ keystr = fmt.Sprintf("", err.Error())
+ } else {
+ keystr = string(txt)
+ }
+ keystr = prettyString(keystr)
+ } else {
+ // prettyWithFlags will produce already-escaped values
+ keystr = f.prettyWithFlags(it.Key().Interface(), 0, depth+1)
+ if t.Key().Kind() != reflect.String {
+ // JSON only does string keys. Unlike Go's standard JSON, we'll
+ // convert just about anything to a string.
+ keystr = prettyString(keystr)
+ }
+ }
+ buf.WriteString(keystr)
+ buf.WriteByte(f.colon())
+ buf.WriteString(f.prettyWithFlags(it.Value().Interface(), 0, depth+1))
+ i++
+ }
+ buf.WriteByte('}')
+ return buf.String()
+ case reflect.Ptr, reflect.Interface:
+ if v.IsNil() {
+ return "null"
+ }
+ return f.prettyWithFlags(v.Elem().Interface(), 0, depth)
+ }
+ return fmt.Sprintf(`""`, t.Kind().String())
+}
+
+func prettyString(s string) string {
+ // Avoid escaping (which does allocations) if we can.
+ if needsEscape(s) {
+ return strconv.Quote(s)
+ }
+ b := bytes.NewBuffer(make([]byte, 0, 1024))
+ b.WriteByte('"')
+ b.WriteString(s)
+ b.WriteByte('"')
+ return b.String()
+}
+
+// needsEscape determines whether the input string needs to be escaped or not,
+// without doing any allocations.
+func needsEscape(s string) bool {
+ for _, r := range s {
+ if !strconv.IsPrint(r) || r == '\\' || r == '"' {
+ return true
+ }
+ }
+ return false
+}
+
+func isEmpty(v reflect.Value) bool {
+ switch v.Kind() {
+ case reflect.Array, reflect.Map, reflect.Slice, reflect.String:
+ return v.Len() == 0
+ case reflect.Bool:
+ return !v.Bool()
+ case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+ return v.Int() == 0
+ case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
+ return v.Uint() == 0
+ case reflect.Float32, reflect.Float64:
+ return v.Float() == 0
+ case reflect.Complex64, reflect.Complex128:
+ return v.Complex() == 0
+ case reflect.Interface, reflect.Ptr:
+ return v.IsNil()
+ }
+ return false
+}
+
+func invokeMarshaler(m logr.Marshaler) (ret any) {
+ defer func() {
+ if r := recover(); r != nil {
+ ret = fmt.Sprintf("", r)
+ }
+ }()
+ return m.MarshalLog()
+}
+
+func invokeStringer(s fmt.Stringer) (ret string) {
+ defer func() {
+ if r := recover(); r != nil {
+ ret = fmt.Sprintf("", r)
+ }
+ }()
+ return s.String()
+}
+
+func invokeError(e error) (ret string) {
+ defer func() {
+ if r := recover(); r != nil {
+ ret = fmt.Sprintf("", r)
+ }
+ }()
+ return e.Error()
+}
+
+// Caller represents the original call site for a log line, after considering
+// logr.Logger.WithCallDepth and logr.Logger.WithCallStackHelper. The File and
+// Line fields will always be provided, while the Func field is optional.
+// Users can set the render hook fields in Options to examine logged key-value
+// pairs, one of which will be {"caller", Caller} if the Options.LogCaller
+// field is enabled for the given MessageClass.
+type Caller struct {
+ // File is the basename of the file for this call site.
+ File string `json:"file"`
+ // Line is the line number in the file for this call site.
+ Line int `json:"line"`
+ // Func is the function name for this call site, or empty if
+ // Options.LogCallerFunc is not enabled.
+ Func string `json:"function,omitempty"`
+}
+
+func (f Formatter) caller() Caller {
+ // +1 for this frame, +1 for Info/Error.
+ pc, file, line, ok := runtime.Caller(f.depth + 2)
+ if !ok {
+ return Caller{"", 0, ""}
+ }
+ fn := ""
+ if f.opts.LogCallerFunc {
+ if fp := runtime.FuncForPC(pc); fp != nil {
+ fn = fp.Name()
+ }
+ }
+
+ return Caller{filepath.Base(file), line, fn}
+}
+
+const noValue = ""
+
+func (f Formatter) nonStringKey(v any) string {
+ return fmt.Sprintf("", f.snippet(v))
+}
+
+// snippet produces a short snippet string of an arbitrary value.
+func (f Formatter) snippet(v any) string {
+ const snipLen = 16
+
+ snip := f.pretty(v)
+ if len(snip) > snipLen {
+ snip = snip[:snipLen]
+ }
+ return snip
+}
+
+// sanitize ensures that a list of key-value pairs has a value for every key
+// (adding a value if needed) and that each key is a string (substituting a key
+// if needed).
+func (f Formatter) sanitize(kvList []any) []any {
+ if len(kvList)%2 != 0 {
+ kvList = append(kvList, noValue)
+ }
+ for i := 0; i < len(kvList); i += 2 {
+ _, ok := kvList[i].(string)
+ if !ok {
+ kvList[i] = f.nonStringKey(kvList[i])
+ }
+ }
+ return kvList
+}
+
+// startGroup opens a new group scope (basically a sub-struct), which locks all
+// the current saved values and starts them anew. This is needed to satisfy
+// slog.
+func (f *Formatter) startGroup(name string) {
+ // Unnamed groups are just inlined.
+ if name == "" {
+ return
+ }
+
+ n := len(f.groups)
+ f.groups = append(f.groups[:n:n], groupDef{f.groupName, f.valuesStr})
+
+ // Start collecting new values.
+ f.groupName = name
+ f.valuesStr = ""
+ f.values = nil
+}
+
+// Init configures this Formatter from runtime info, such as the call depth
+// imposed by logr itself.
+// Note that this receiver is a pointer, so depth can be saved.
+func (f *Formatter) Init(info logr.RuntimeInfo) {
+ f.depth += info.CallDepth
+}
+
+// Enabled checks whether an info message at the given level should be logged.
+func (f Formatter) Enabled(level int) bool {
+ return level <= f.opts.Verbosity
+}
+
+// GetDepth returns the current depth of this Formatter. This is useful for
+// implementations which do their own caller attribution.
+func (f Formatter) GetDepth() int {
+ return f.depth
+}
+
+// FormatInfo renders an Info log message into strings. The prefix will be
+// empty when no names were set (via AddNames), or when the output is
+// configured for JSON.
+func (f Formatter) FormatInfo(level int, msg string, kvList []any) (prefix, argsStr string) {
+ args := make([]any, 0, 64) // using a constant here impacts perf
+ prefix = f.prefix
+ if f.outputFormat == outputJSON {
+ args = append(args, "logger", prefix)
+ prefix = ""
+ }
+ if f.opts.LogTimestamp {
+ args = append(args, "ts", time.Now().Format(f.opts.TimestampFormat))
+ }
+ if policy := f.opts.LogCaller; policy == All || policy == Info {
+ args = append(args, "caller", f.caller())
+ }
+ if key := *f.opts.LogInfoLevel; key != "" {
+ args = append(args, key, level)
+ }
+ args = append(args, "msg", msg)
+ return prefix, f.render(args, kvList)
+}
+
+// FormatError renders an Error log message into strings. The prefix will be
+// empty when no names were set (via AddNames), or when the output is
+// configured for JSON.
+func (f Formatter) FormatError(err error, msg string, kvList []any) (prefix, argsStr string) {
+ args := make([]any, 0, 64) // using a constant here impacts perf
+ prefix = f.prefix
+ if f.outputFormat == outputJSON {
+ args = append(args, "logger", prefix)
+ prefix = ""
+ }
+ if f.opts.LogTimestamp {
+ args = append(args, "ts", time.Now().Format(f.opts.TimestampFormat))
+ }
+ if policy := f.opts.LogCaller; policy == All || policy == Error {
+ args = append(args, "caller", f.caller())
+ }
+ args = append(args, "msg", msg)
+ var loggableErr any
+ if err != nil {
+ loggableErr = err.Error()
+ }
+ args = append(args, "error", loggableErr)
+ return prefix, f.render(args, kvList)
+}
+
+// AddName appends the specified name. funcr uses '/' characters to separate
+// name elements. Callers should not pass '/' in the provided name string, but
+// this library does not actually enforce that.
+func (f *Formatter) AddName(name string) {
+ if len(f.prefix) > 0 {
+ f.prefix += "/"
+ }
+ f.prefix += name
+}
+
+// AddValues adds key-value pairs to the set of saved values to be logged with
+// each log line.
+func (f *Formatter) AddValues(kvList []any) {
+ // Three slice args forces a copy.
+ n := len(f.values)
+ f.values = append(f.values[:n:n], kvList...)
+
+ vals := f.values
+ if hook := f.opts.RenderValuesHook; hook != nil {
+ vals = hook(f.sanitize(vals))
+ }
+
+ // Pre-render values, so we don't have to do it on each Info/Error call.
+ buf := bytes.NewBuffer(make([]byte, 0, 1024))
+ f.flatten(buf, vals, true) // escape user-provided keys
+ f.valuesStr = buf.String()
+}
+
+// AddCallDepth increases the number of stack-frames to skip when attributing
+// the log line to a file and line.
+func (f *Formatter) AddCallDepth(depth int) {
+ f.depth += depth
+}
diff --git a/vendor/github.com/go-logr/logr/funcr/slogsink.go b/vendor/github.com/go-logr/logr/funcr/slogsink.go
new file mode 100644
index 000000000..7bd84761e
--- /dev/null
+++ b/vendor/github.com/go-logr/logr/funcr/slogsink.go
@@ -0,0 +1,105 @@
+//go:build go1.21
+// +build go1.21
+
+/*
+Copyright 2023 The logr Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package funcr
+
+import (
+ "context"
+ "log/slog"
+
+ "github.com/go-logr/logr"
+)
+
+var _ logr.SlogSink = &fnlogger{}
+
+const extraSlogSinkDepth = 3 // 2 for slog, 1 for SlogSink
+
+func (l fnlogger) Handle(_ context.Context, record slog.Record) error {
+ kvList := make([]any, 0, 2*record.NumAttrs())
+ record.Attrs(func(attr slog.Attr) bool {
+ kvList = attrToKVs(attr, kvList)
+ return true
+ })
+
+ if record.Level >= slog.LevelError {
+ l.WithCallDepth(extraSlogSinkDepth).Error(nil, record.Message, kvList...)
+ } else {
+ level := l.levelFromSlog(record.Level)
+ l.WithCallDepth(extraSlogSinkDepth).Info(level, record.Message, kvList...)
+ }
+ return nil
+}
+
+func (l fnlogger) WithAttrs(attrs []slog.Attr) logr.SlogSink {
+ kvList := make([]any, 0, 2*len(attrs))
+ for _, attr := range attrs {
+ kvList = attrToKVs(attr, kvList)
+ }
+ l.AddValues(kvList)
+ return &l
+}
+
+func (l fnlogger) WithGroup(name string) logr.SlogSink {
+ l.startGroup(name)
+ return &l
+}
+
+// attrToKVs appends a slog.Attr to a logr-style kvList. It handle slog Groups
+// and other details of slog.
+func attrToKVs(attr slog.Attr, kvList []any) []any {
+ attrVal := attr.Value.Resolve()
+ if attrVal.Kind() == slog.KindGroup {
+ groupVal := attrVal.Group()
+ grpKVs := make([]any, 0, 2*len(groupVal))
+ for _, attr := range groupVal {
+ grpKVs = attrToKVs(attr, grpKVs)
+ }
+ if attr.Key == "" {
+ // slog says we have to inline these
+ kvList = append(kvList, grpKVs...)
+ } else {
+ kvList = append(kvList, attr.Key, PseudoStruct(grpKVs))
+ }
+ } else if attr.Key != "" {
+ kvList = append(kvList, attr.Key, attrVal.Any())
+ }
+
+ return kvList
+}
+
+// levelFromSlog adjusts the level by the logger's verbosity and negates it.
+// It ensures that the result is >= 0. This is necessary because the result is
+// passed to a LogSink and that API did not historically document whether
+// levels could be negative or what that meant.
+//
+// Some example usage:
+//
+// logrV0 := getMyLogger()
+// logrV2 := logrV0.V(2)
+// slogV2 := slog.New(logr.ToSlogHandler(logrV2))
+// slogV2.Debug("msg") // =~ logrV2.V(4) =~ logrV0.V(6)
+// slogV2.Info("msg") // =~ logrV2.V(0) =~ logrV0.V(2)
+// slogv2.Warn("msg") // =~ logrV2.V(-4) =~ logrV0.V(0)
+func (l fnlogger) levelFromSlog(level slog.Level) int {
+ result := -level
+ if result < 0 {
+ result = 0 // because LogSink doesn't expect negative V levels
+ }
+ return int(result)
+}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/LICENSE b/vendor/github.com/go-logr/stdr/LICENSE
similarity index 100%
rename from vendor/contrib.go.opencensus.io/exporter/ocagent/LICENSE
rename to vendor/github.com/go-logr/stdr/LICENSE
diff --git a/vendor/github.com/go-logr/stdr/README.md b/vendor/github.com/go-logr/stdr/README.md
new file mode 100644
index 000000000..515866789
--- /dev/null
+++ b/vendor/github.com/go-logr/stdr/README.md
@@ -0,0 +1,6 @@
+# Minimal Go logging using logr and Go's standard library
+
+[](https://pkg.go.dev/github.com/go-logr/stdr)
+
+This package implements the [logr interface](https://github.com/go-logr/logr)
+in terms of Go's standard log package(https://pkg.go.dev/log).
diff --git a/vendor/github.com/go-logr/stdr/stdr.go b/vendor/github.com/go-logr/stdr/stdr.go
new file mode 100644
index 000000000..93a8aab51
--- /dev/null
+++ b/vendor/github.com/go-logr/stdr/stdr.go
@@ -0,0 +1,170 @@
+/*
+Copyright 2019 The logr Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package stdr implements github.com/go-logr/logr.Logger in terms of
+// Go's standard log package.
+package stdr
+
+import (
+ "log"
+ "os"
+
+ "github.com/go-logr/logr"
+ "github.com/go-logr/logr/funcr"
+)
+
+// The global verbosity level. See SetVerbosity().
+var globalVerbosity int
+
+// SetVerbosity sets the global level against which all info logs will be
+// compared. If this is greater than or equal to the "V" of the logger, the
+// message will be logged. A higher value here means more logs will be written.
+// The previous verbosity value is returned. This is not concurrent-safe -
+// callers must be sure to call it from only one goroutine.
+func SetVerbosity(v int) int {
+ old := globalVerbosity
+ globalVerbosity = v
+ return old
+}
+
+// New returns a logr.Logger which is implemented by Go's standard log package,
+// or something like it. If std is nil, this will use a default logger
+// instead.
+//
+// Example: stdr.New(log.New(os.Stderr, "", log.LstdFlags|log.Lshortfile)))
+func New(std StdLogger) logr.Logger {
+ return NewWithOptions(std, Options{})
+}
+
+// NewWithOptions returns a logr.Logger which is implemented by Go's standard
+// log package, or something like it. See New for details.
+func NewWithOptions(std StdLogger, opts Options) logr.Logger {
+ if std == nil {
+ // Go's log.Default() is only available in 1.16 and higher.
+ std = log.New(os.Stderr, "", log.LstdFlags)
+ }
+
+ if opts.Depth < 0 {
+ opts.Depth = 0
+ }
+
+ fopts := funcr.Options{
+ LogCaller: funcr.MessageClass(opts.LogCaller),
+ }
+
+ sl := &logger{
+ Formatter: funcr.NewFormatter(fopts),
+ std: std,
+ }
+
+ // For skipping our own logger.Info/Error.
+ sl.Formatter.AddCallDepth(1 + opts.Depth)
+
+ return logr.New(sl)
+}
+
+// Options carries parameters which influence the way logs are generated.
+type Options struct {
+ // Depth biases the assumed number of call frames to the "true" caller.
+ // This is useful when the calling code calls a function which then calls
+ // stdr (e.g. a logging shim to another API). Values less than zero will
+ // be treated as zero.
+ Depth int
+
+ // LogCaller tells stdr to add a "caller" key to some or all log lines.
+ // Go's log package has options to log this natively, too.
+ LogCaller MessageClass
+
+ // TODO: add an option to log the date/time
+}
+
+// MessageClass indicates which category or categories of messages to consider.
+type MessageClass int
+
+const (
+ // None ignores all message classes.
+ None MessageClass = iota
+ // All considers all message classes.
+ All
+ // Info only considers info messages.
+ Info
+ // Error only considers error messages.
+ Error
+)
+
+// StdLogger is the subset of the Go stdlib log.Logger API that is needed for
+// this adapter.
+type StdLogger interface {
+ // Output is the same as log.Output and log.Logger.Output.
+ Output(calldepth int, logline string) error
+}
+
+type logger struct {
+ funcr.Formatter
+ std StdLogger
+}
+
+var _ logr.LogSink = &logger{}
+var _ logr.CallDepthLogSink = &logger{}
+
+func (l logger) Enabled(level int) bool {
+ return globalVerbosity >= level
+}
+
+func (l logger) Info(level int, msg string, kvList ...interface{}) {
+ prefix, args := l.FormatInfo(level, msg, kvList)
+ if prefix != "" {
+ args = prefix + ": " + args
+ }
+ _ = l.std.Output(l.Formatter.GetDepth()+1, args)
+}
+
+func (l logger) Error(err error, msg string, kvList ...interface{}) {
+ prefix, args := l.FormatError(err, msg, kvList)
+ if prefix != "" {
+ args = prefix + ": " + args
+ }
+ _ = l.std.Output(l.Formatter.GetDepth()+1, args)
+}
+
+func (l logger) WithName(name string) logr.LogSink {
+ l.Formatter.AddName(name)
+ return &l
+}
+
+func (l logger) WithValues(kvList ...interface{}) logr.LogSink {
+ l.Formatter.AddValues(kvList)
+ return &l
+}
+
+func (l logger) WithCallDepth(depth int) logr.LogSink {
+ l.Formatter.AddCallDepth(depth)
+ return &l
+}
+
+// Underlier exposes access to the underlying logging implementation. Since
+// callers only have a logr.Logger, they have to know which implementation is
+// in use, so this interface is less of an abstraction and more of way to test
+// type conversion.
+type Underlier interface {
+ GetUnderlying() StdLogger
+}
+
+// GetUnderlying returns the StdLogger underneath this logger. Since StdLogger
+// is itself an interface, the result may or may not be a Go log.Logger.
+func (l logger) GetUnderlying() StdLogger {
+ return l.std
+}
diff --git a/vendor/github.com/gogo/protobuf/AUTHORS b/vendor/github.com/gogo/protobuf/AUTHORS
deleted file mode 100644
index 3d97fc7a2..000000000
--- a/vendor/github.com/gogo/protobuf/AUTHORS
+++ /dev/null
@@ -1,15 +0,0 @@
-# This is the official list of GoGo authors for copyright purposes.
-# This file is distinct from the CONTRIBUTORS file, which
-# lists people. For example, employees are listed in CONTRIBUTORS,
-# but not in AUTHORS, because the employer holds the copyright.
-
-# Names should be added to this file as one of
-# Organization's name
-# Individual's name
-# Individual's name
-
-# Please keep the list sorted.
-
-Sendgrid, Inc
-Vastech SA (PTY) LTD
-Walter Schulze
diff --git a/vendor/github.com/gogo/protobuf/CONTRIBUTORS b/vendor/github.com/gogo/protobuf/CONTRIBUTORS
deleted file mode 100644
index 1b4f6c208..000000000
--- a/vendor/github.com/gogo/protobuf/CONTRIBUTORS
+++ /dev/null
@@ -1,23 +0,0 @@
-Anton Povarov
-Brian Goff
-Clayton Coleman
-Denis Smirnov
-DongYun Kang
-Dwayne Schultz
-Georg Apitz
-Gustav Paul
-Johan Brandhorst
-John Shahid
-John Tuley
-Laurent
-Patrick Lee
-Peter Edge
-Roger Johansson
-Sam Nguyen
-Sergio Arbeo
-Stephen J Day
-Tamir Duberstein
-Todd Eisenberger
-Tormod Erevik Lea
-Vyacheslav Kim
-Walter Schulze
diff --git a/vendor/github.com/gogo/protobuf/LICENSE b/vendor/github.com/gogo/protobuf/LICENSE
deleted file mode 100644
index f57de90da..000000000
--- a/vendor/github.com/gogo/protobuf/LICENSE
+++ /dev/null
@@ -1,35 +0,0 @@
-Copyright (c) 2013, The GoGo Authors. All rights reserved.
-
-Protocol Buffers for Go with Gadgets
-
-Go support for Protocol Buffers - Google's data interchange format
-
-Copyright 2010 The Go Authors. All rights reserved.
-https://github.com/golang/protobuf
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
- * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
diff --git a/vendor/github.com/gogo/protobuf/proto/Makefile b/vendor/github.com/gogo/protobuf/proto/Makefile
deleted file mode 100644
index 00d65f327..000000000
--- a/vendor/github.com/gogo/protobuf/proto/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors. All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-install:
- go install
-
-test: install generate-test-pbs
- go test
-
-
-generate-test-pbs:
- make install
- make -C test_proto
- make -C proto3_proto
- make
diff --git a/vendor/github.com/gogo/protobuf/proto/clone.go b/vendor/github.com/gogo/protobuf/proto/clone.go
deleted file mode 100644
index a26b046d9..000000000
--- a/vendor/github.com/gogo/protobuf/proto/clone.go
+++ /dev/null
@@ -1,258 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2011 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Protocol buffer deep copy and merge.
-// TODO: RawMessage.
-
-package proto
-
-import (
- "fmt"
- "log"
- "reflect"
- "strings"
-)
-
-// Clone returns a deep copy of a protocol buffer.
-func Clone(src Message) Message {
- in := reflect.ValueOf(src)
- if in.IsNil() {
- return src
- }
- out := reflect.New(in.Type().Elem())
- dst := out.Interface().(Message)
- Merge(dst, src)
- return dst
-}
-
-// Merger is the interface representing objects that can merge messages of the same type.
-type Merger interface {
- // Merge merges src into this message.
- // Required and optional fields that are set in src will be set to that value in dst.
- // Elements of repeated fields will be appended.
- //
- // Merge may panic if called with a different argument type than the receiver.
- Merge(src Message)
-}
-
-// generatedMerger is the custom merge method that generated protos will have.
-// We must add this method since a generate Merge method will conflict with
-// many existing protos that have a Merge data field already defined.
-type generatedMerger interface {
- XXX_Merge(src Message)
-}
-
-// Merge merges src into dst.
-// Required and optional fields that are set in src will be set to that value in dst.
-// Elements of repeated fields will be appended.
-// Merge panics if src and dst are not the same type, or if dst is nil.
-func Merge(dst, src Message) {
- if m, ok := dst.(Merger); ok {
- m.Merge(src)
- return
- }
-
- in := reflect.ValueOf(src)
- out := reflect.ValueOf(dst)
- if out.IsNil() {
- panic("proto: nil destination")
- }
- if in.Type() != out.Type() {
- panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src))
- }
- if in.IsNil() {
- return // Merge from nil src is a noop
- }
- if m, ok := dst.(generatedMerger); ok {
- m.XXX_Merge(src)
- return
- }
- mergeStruct(out.Elem(), in.Elem())
-}
-
-func mergeStruct(out, in reflect.Value) {
- sprop := GetProperties(in.Type())
- for i := 0; i < in.NumField(); i++ {
- f := in.Type().Field(i)
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
- mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
- }
-
- if emIn, ok := in.Addr().Interface().(extensionsBytes); ok {
- emOut := out.Addr().Interface().(extensionsBytes)
- bIn := emIn.GetExtensions()
- bOut := emOut.GetExtensions()
- *bOut = append(*bOut, *bIn...)
- } else if emIn, err := extendable(in.Addr().Interface()); err == nil {
- emOut, _ := extendable(out.Addr().Interface())
- mIn, muIn := emIn.extensionsRead()
- if mIn != nil {
- mOut := emOut.extensionsWrite()
- muIn.Lock()
- mergeExtension(mOut, mIn)
- muIn.Unlock()
- }
- }
-
- uf := in.FieldByName("XXX_unrecognized")
- if !uf.IsValid() {
- return
- }
- uin := uf.Bytes()
- if len(uin) > 0 {
- out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...))
- }
-}
-
-// mergeAny performs a merge between two values of the same type.
-// viaPtr indicates whether the values were indirected through a pointer (implying proto2).
-// prop is set if this is a struct field (it may be nil).
-func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) {
- if in.Type() == protoMessageType {
- if !in.IsNil() {
- if out.IsNil() {
- out.Set(reflect.ValueOf(Clone(in.Interface().(Message))))
- } else {
- Merge(out.Interface().(Message), in.Interface().(Message))
- }
- }
- return
- }
- switch in.Kind() {
- case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
- reflect.String, reflect.Uint32, reflect.Uint64:
- if !viaPtr && isProto3Zero(in) {
- return
- }
- out.Set(in)
- case reflect.Interface:
- // Probably a oneof field; copy non-nil values.
- if in.IsNil() {
- return
- }
- // Allocate destination if it is not set, or set to a different type.
- // Otherwise we will merge as normal.
- if out.IsNil() || out.Elem().Type() != in.Elem().Type() {
- out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T)
- }
- mergeAny(out.Elem(), in.Elem(), false, nil)
- case reflect.Map:
- if in.Len() == 0 {
- return
- }
- if out.IsNil() {
- out.Set(reflect.MakeMap(in.Type()))
- }
- // For maps with value types of *T or []byte we need to deep copy each value.
- elemKind := in.Type().Elem().Kind()
- for _, key := range in.MapKeys() {
- var val reflect.Value
- switch elemKind {
- case reflect.Ptr:
- val = reflect.New(in.Type().Elem().Elem())
- mergeAny(val, in.MapIndex(key), false, nil)
- case reflect.Slice:
- val = in.MapIndex(key)
- val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
- default:
- val = in.MapIndex(key)
- }
- out.SetMapIndex(key, val)
- }
- case reflect.Ptr:
- if in.IsNil() {
- return
- }
- if out.IsNil() {
- out.Set(reflect.New(in.Elem().Type()))
- }
- mergeAny(out.Elem(), in.Elem(), true, nil)
- case reflect.Slice:
- if in.IsNil() {
- return
- }
- if in.Type().Elem().Kind() == reflect.Uint8 {
- // []byte is a scalar bytes field, not a repeated field.
-
- // Edge case: if this is in a proto3 message, a zero length
- // bytes field is considered the zero value, and should not
- // be merged.
- if prop != nil && prop.proto3 && in.Len() == 0 {
- return
- }
-
- // Make a deep copy.
- // Append to []byte{} instead of []byte(nil) so that we never end up
- // with a nil result.
- out.SetBytes(append([]byte{}, in.Bytes()...))
- return
- }
- n := in.Len()
- if out.IsNil() {
- out.Set(reflect.MakeSlice(in.Type(), 0, n))
- }
- switch in.Type().Elem().Kind() {
- case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
- reflect.String, reflect.Uint32, reflect.Uint64:
- out.Set(reflect.AppendSlice(out, in))
- default:
- for i := 0; i < n; i++ {
- x := reflect.Indirect(reflect.New(in.Type().Elem()))
- mergeAny(x, in.Index(i), false, nil)
- out.Set(reflect.Append(out, x))
- }
- }
- case reflect.Struct:
- mergeStruct(out, in)
- default:
- // unknown type, so not a protocol buffer
- log.Printf("proto: don't know how to copy %v", in)
- }
-}
-
-func mergeExtension(out, in map[int32]Extension) {
- for extNum, eIn := range in {
- eOut := Extension{desc: eIn.desc}
- if eIn.value != nil {
- v := reflect.New(reflect.TypeOf(eIn.value)).Elem()
- mergeAny(v, reflect.ValueOf(eIn.value), false, nil)
- eOut.value = v.Interface()
- }
- if eIn.enc != nil {
- eOut.enc = make([]byte, len(eIn.enc))
- copy(eOut.enc, eIn.enc)
- }
-
- out[extNum] = eOut
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/custom_gogo.go b/vendor/github.com/gogo/protobuf/proto/custom_gogo.go
deleted file mode 100644
index 24552483c..000000000
--- a/vendor/github.com/gogo/protobuf/proto/custom_gogo.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import "reflect"
-
-type custom interface {
- Marshal() ([]byte, error)
- Unmarshal(data []byte) error
- Size() int
-}
-
-var customType = reflect.TypeOf((*custom)(nil)).Elem()
diff --git a/vendor/github.com/gogo/protobuf/proto/decode.go b/vendor/github.com/gogo/protobuf/proto/decode.go
deleted file mode 100644
index 63b0f08be..000000000
--- a/vendor/github.com/gogo/protobuf/proto/decode.go
+++ /dev/null
@@ -1,427 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Routines for decoding protocol buffer data to construct in-memory representations.
- */
-
-import (
- "errors"
- "fmt"
- "io"
-)
-
-// errOverflow is returned when an integer is too large to be represented.
-var errOverflow = errors.New("proto: integer overflow")
-
-// ErrInternalBadWireType is returned by generated code when an incorrect
-// wire type is encountered. It does not get returned to user code.
-var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
-
-// DecodeVarint reads a varint-encoded integer from the slice.
-// It returns the integer and the number of bytes consumed, or
-// zero if there is not enough.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func DecodeVarint(buf []byte) (x uint64, n int) {
- for shift := uint(0); shift < 64; shift += 7 {
- if n >= len(buf) {
- return 0, 0
- }
- b := uint64(buf[n])
- n++
- x |= (b & 0x7F) << shift
- if (b & 0x80) == 0 {
- return x, n
- }
- }
-
- // The number is too large to represent in a 64-bit value.
- return 0, 0
-}
-
-func (p *Buffer) decodeVarintSlow() (x uint64, err error) {
- i := p.index
- l := len(p.buf)
-
- for shift := uint(0); shift < 64; shift += 7 {
- if i >= l {
- err = io.ErrUnexpectedEOF
- return
- }
- b := p.buf[i]
- i++
- x |= (uint64(b) & 0x7F) << shift
- if b < 0x80 {
- p.index = i
- return
- }
- }
-
- // The number is too large to represent in a 64-bit value.
- err = errOverflow
- return
-}
-
-// DecodeVarint reads a varint-encoded integer from the Buffer.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func (p *Buffer) DecodeVarint() (x uint64, err error) {
- i := p.index
- buf := p.buf
-
- if i >= len(buf) {
- return 0, io.ErrUnexpectedEOF
- } else if buf[i] < 0x80 {
- p.index++
- return uint64(buf[i]), nil
- } else if len(buf)-i < 10 {
- return p.decodeVarintSlow()
- }
-
- var b uint64
- // we already checked the first byte
- x = uint64(buf[i]) - 0x80
- i++
-
- b = uint64(buf[i])
- i++
- x += b << 7
- if b&0x80 == 0 {
- goto done
- }
- x -= 0x80 << 7
-
- b = uint64(buf[i])
- i++
- x += b << 14
- if b&0x80 == 0 {
- goto done
- }
- x -= 0x80 << 14
-
- b = uint64(buf[i])
- i++
- x += b << 21
- if b&0x80 == 0 {
- goto done
- }
- x -= 0x80 << 21
-
- b = uint64(buf[i])
- i++
- x += b << 28
- if b&0x80 == 0 {
- goto done
- }
- x -= 0x80 << 28
-
- b = uint64(buf[i])
- i++
- x += b << 35
- if b&0x80 == 0 {
- goto done
- }
- x -= 0x80 << 35
-
- b = uint64(buf[i])
- i++
- x += b << 42
- if b&0x80 == 0 {
- goto done
- }
- x -= 0x80 << 42
-
- b = uint64(buf[i])
- i++
- x += b << 49
- if b&0x80 == 0 {
- goto done
- }
- x -= 0x80 << 49
-
- b = uint64(buf[i])
- i++
- x += b << 56
- if b&0x80 == 0 {
- goto done
- }
- x -= 0x80 << 56
-
- b = uint64(buf[i])
- i++
- x += b << 63
- if b&0x80 == 0 {
- goto done
- }
-
- return 0, errOverflow
-
-done:
- p.index = i
- return x, nil
-}
-
-// DecodeFixed64 reads a 64-bit integer from the Buffer.
-// This is the format for the
-// fixed64, sfixed64, and double protocol buffer types.
-func (p *Buffer) DecodeFixed64() (x uint64, err error) {
- // x, err already 0
- i := p.index + 8
- if i < 0 || i > len(p.buf) {
- err = io.ErrUnexpectedEOF
- return
- }
- p.index = i
-
- x = uint64(p.buf[i-8])
- x |= uint64(p.buf[i-7]) << 8
- x |= uint64(p.buf[i-6]) << 16
- x |= uint64(p.buf[i-5]) << 24
- x |= uint64(p.buf[i-4]) << 32
- x |= uint64(p.buf[i-3]) << 40
- x |= uint64(p.buf[i-2]) << 48
- x |= uint64(p.buf[i-1]) << 56
- return
-}
-
-// DecodeFixed32 reads a 32-bit integer from the Buffer.
-// This is the format for the
-// fixed32, sfixed32, and float protocol buffer types.
-func (p *Buffer) DecodeFixed32() (x uint64, err error) {
- // x, err already 0
- i := p.index + 4
- if i < 0 || i > len(p.buf) {
- err = io.ErrUnexpectedEOF
- return
- }
- p.index = i
-
- x = uint64(p.buf[i-4])
- x |= uint64(p.buf[i-3]) << 8
- x |= uint64(p.buf[i-2]) << 16
- x |= uint64(p.buf[i-1]) << 24
- return
-}
-
-// DecodeZigzag64 reads a zigzag-encoded 64-bit integer
-// from the Buffer.
-// This is the format used for the sint64 protocol buffer type.
-func (p *Buffer) DecodeZigzag64() (x uint64, err error) {
- x, err = p.DecodeVarint()
- if err != nil {
- return
- }
- x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63)
- return
-}
-
-// DecodeZigzag32 reads a zigzag-encoded 32-bit integer
-// from the Buffer.
-// This is the format used for the sint32 protocol buffer type.
-func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
- x, err = p.DecodeVarint()
- if err != nil {
- return
- }
- x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31))
- return
-}
-
-// DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
-// This is the format used for the bytes protocol buffer
-// type and for embedded messages.
-func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) {
- n, err := p.DecodeVarint()
- if err != nil {
- return nil, err
- }
-
- nb := int(n)
- if nb < 0 {
- return nil, fmt.Errorf("proto: bad byte length %d", nb)
- }
- end := p.index + nb
- if end < p.index || end > len(p.buf) {
- return nil, io.ErrUnexpectedEOF
- }
-
- if !alloc {
- // todo: check if can get more uses of alloc=false
- buf = p.buf[p.index:end]
- p.index += nb
- return
- }
-
- buf = make([]byte, nb)
- copy(buf, p.buf[p.index:])
- p.index += nb
- return
-}
-
-// DecodeStringBytes reads an encoded string from the Buffer.
-// This is the format used for the proto2 string type.
-func (p *Buffer) DecodeStringBytes() (s string, err error) {
- buf, err := p.DecodeRawBytes(false)
- if err != nil {
- return
- }
- return string(buf), nil
-}
-
-// Unmarshaler is the interface representing objects that can
-// unmarshal themselves. The argument points to data that may be
-// overwritten, so implementations should not keep references to the
-// buffer.
-// Unmarshal implementations should not clear the receiver.
-// Any unmarshaled data should be merged into the receiver.
-// Callers of Unmarshal that do not want to retain existing data
-// should Reset the receiver before calling Unmarshal.
-type Unmarshaler interface {
- Unmarshal([]byte) error
-}
-
-// newUnmarshaler is the interface representing objects that can
-// unmarshal themselves. The semantics are identical to Unmarshaler.
-//
-// This exists to support protoc-gen-go generated messages.
-// The proto package will stop type-asserting to this interface in the future.
-//
-// DO NOT DEPEND ON THIS.
-type newUnmarshaler interface {
- XXX_Unmarshal([]byte) error
-}
-
-// Unmarshal parses the protocol buffer representation in buf and places the
-// decoded result in pb. If the struct underlying pb does not match
-// the data in buf, the results can be unpredictable.
-//
-// Unmarshal resets pb before starting to unmarshal, so any
-// existing data in pb is always removed. Use UnmarshalMerge
-// to preserve and append to existing data.
-func Unmarshal(buf []byte, pb Message) error {
- pb.Reset()
- if u, ok := pb.(newUnmarshaler); ok {
- return u.XXX_Unmarshal(buf)
- }
- if u, ok := pb.(Unmarshaler); ok {
- return u.Unmarshal(buf)
- }
- return NewBuffer(buf).Unmarshal(pb)
-}
-
-// UnmarshalMerge parses the protocol buffer representation in buf and
-// writes the decoded result to pb. If the struct underlying pb does not match
-// the data in buf, the results can be unpredictable.
-//
-// UnmarshalMerge merges into existing data in pb.
-// Most code should use Unmarshal instead.
-func UnmarshalMerge(buf []byte, pb Message) error {
- if u, ok := pb.(newUnmarshaler); ok {
- return u.XXX_Unmarshal(buf)
- }
- if u, ok := pb.(Unmarshaler); ok {
- // NOTE: The history of proto have unfortunately been inconsistent
- // whether Unmarshaler should or should not implicitly clear itself.
- // Some implementations do, most do not.
- // Thus, calling this here may or may not do what people want.
- //
- // See https://github.com/golang/protobuf/issues/424
- return u.Unmarshal(buf)
- }
- return NewBuffer(buf).Unmarshal(pb)
-}
-
-// DecodeMessage reads a count-delimited message from the Buffer.
-func (p *Buffer) DecodeMessage(pb Message) error {
- enc, err := p.DecodeRawBytes(false)
- if err != nil {
- return err
- }
- return NewBuffer(enc).Unmarshal(pb)
-}
-
-// DecodeGroup reads a tag-delimited group from the Buffer.
-// StartGroup tag is already consumed. This function consumes
-// EndGroup tag.
-func (p *Buffer) DecodeGroup(pb Message) error {
- b := p.buf[p.index:]
- x, y := findEndGroup(b)
- if x < 0 {
- return io.ErrUnexpectedEOF
- }
- err := Unmarshal(b[:x], pb)
- p.index += y
- return err
-}
-
-// Unmarshal parses the protocol buffer representation in the
-// Buffer and places the decoded result in pb. If the struct
-// underlying pb does not match the data in the buffer, the results can be
-// unpredictable.
-//
-// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
-func (p *Buffer) Unmarshal(pb Message) error {
- // If the object can unmarshal itself, let it.
- if u, ok := pb.(newUnmarshaler); ok {
- err := u.XXX_Unmarshal(p.buf[p.index:])
- p.index = len(p.buf)
- return err
- }
- if u, ok := pb.(Unmarshaler); ok {
- // NOTE: The history of proto have unfortunately been inconsistent
- // whether Unmarshaler should or should not implicitly clear itself.
- // Some implementations do, most do not.
- // Thus, calling this here may or may not do what people want.
- //
- // See https://github.com/golang/protobuf/issues/424
- err := u.Unmarshal(p.buf[p.index:])
- p.index = len(p.buf)
- return err
- }
-
- // Slow workaround for messages that aren't Unmarshalers.
- // This includes some hand-coded .pb.go files and
- // bootstrap protos.
- // TODO: fix all of those and then add Unmarshal to
- // the Message interface. Then:
- // The cast above and code below can be deleted.
- // The old unmarshaler can be deleted.
- // Clients can call Unmarshal directly (can already do that, actually).
- var info InternalMessageInfo
- err := info.Unmarshal(pb, p.buf[p.index:])
- p.index = len(p.buf)
- return err
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/deprecated.go b/vendor/github.com/gogo/protobuf/proto/deprecated.go
deleted file mode 100644
index 35b882c09..000000000
--- a/vendor/github.com/gogo/protobuf/proto/deprecated.go
+++ /dev/null
@@ -1,63 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2018 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import "errors"
-
-// Deprecated: do not use.
-type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 }
-
-// Deprecated: do not use.
-func GetStats() Stats { return Stats{} }
-
-// Deprecated: do not use.
-func MarshalMessageSet(interface{}) ([]byte, error) {
- return nil, errors.New("proto: not implemented")
-}
-
-// Deprecated: do not use.
-func UnmarshalMessageSet([]byte, interface{}) error {
- return errors.New("proto: not implemented")
-}
-
-// Deprecated: do not use.
-func MarshalMessageSetJSON(interface{}) ([]byte, error) {
- return nil, errors.New("proto: not implemented")
-}
-
-// Deprecated: do not use.
-func UnmarshalMessageSetJSON([]byte, interface{}) error {
- return errors.New("proto: not implemented")
-}
-
-// Deprecated: do not use.
-func RegisterMessageSetType(Message, int32, string) {}
diff --git a/vendor/github.com/gogo/protobuf/proto/discard.go b/vendor/github.com/gogo/protobuf/proto/discard.go
deleted file mode 100644
index fe1bd7d90..000000000
--- a/vendor/github.com/gogo/protobuf/proto/discard.go
+++ /dev/null
@@ -1,350 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2017 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "fmt"
- "reflect"
- "strings"
- "sync"
- "sync/atomic"
-)
-
-type generatedDiscarder interface {
- XXX_DiscardUnknown()
-}
-
-// DiscardUnknown recursively discards all unknown fields from this message
-// and all embedded messages.
-//
-// When unmarshaling a message with unrecognized fields, the tags and values
-// of such fields are preserved in the Message. This allows a later call to
-// marshal to be able to produce a message that continues to have those
-// unrecognized fields. To avoid this, DiscardUnknown is used to
-// explicitly clear the unknown fields after unmarshaling.
-//
-// For proto2 messages, the unknown fields of message extensions are only
-// discarded from messages that have been accessed via GetExtension.
-func DiscardUnknown(m Message) {
- if m, ok := m.(generatedDiscarder); ok {
- m.XXX_DiscardUnknown()
- return
- }
- // TODO: Dynamically populate a InternalMessageInfo for legacy messages,
- // but the master branch has no implementation for InternalMessageInfo,
- // so it would be more work to replicate that approach.
- discardLegacy(m)
-}
-
-// DiscardUnknown recursively discards all unknown fields.
-func (a *InternalMessageInfo) DiscardUnknown(m Message) {
- di := atomicLoadDiscardInfo(&a.discard)
- if di == nil {
- di = getDiscardInfo(reflect.TypeOf(m).Elem())
- atomicStoreDiscardInfo(&a.discard, di)
- }
- di.discard(toPointer(&m))
-}
-
-type discardInfo struct {
- typ reflect.Type
-
- initialized int32 // 0: only typ is valid, 1: everything is valid
- lock sync.Mutex
-
- fields []discardFieldInfo
- unrecognized field
-}
-
-type discardFieldInfo struct {
- field field // Offset of field, guaranteed to be valid
- discard func(src pointer)
-}
-
-var (
- discardInfoMap = map[reflect.Type]*discardInfo{}
- discardInfoLock sync.Mutex
-)
-
-func getDiscardInfo(t reflect.Type) *discardInfo {
- discardInfoLock.Lock()
- defer discardInfoLock.Unlock()
- di := discardInfoMap[t]
- if di == nil {
- di = &discardInfo{typ: t}
- discardInfoMap[t] = di
- }
- return di
-}
-
-func (di *discardInfo) discard(src pointer) {
- if src.isNil() {
- return // Nothing to do.
- }
-
- if atomic.LoadInt32(&di.initialized) == 0 {
- di.computeDiscardInfo()
- }
-
- for _, fi := range di.fields {
- sfp := src.offset(fi.field)
- fi.discard(sfp)
- }
-
- // For proto2 messages, only discard unknown fields in message extensions
- // that have been accessed via GetExtension.
- if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil {
- // Ignore lock since DiscardUnknown is not concurrency safe.
- emm, _ := em.extensionsRead()
- for _, mx := range emm {
- if m, ok := mx.value.(Message); ok {
- DiscardUnknown(m)
- }
- }
- }
-
- if di.unrecognized.IsValid() {
- *src.offset(di.unrecognized).toBytes() = nil
- }
-}
-
-func (di *discardInfo) computeDiscardInfo() {
- di.lock.Lock()
- defer di.lock.Unlock()
- if di.initialized != 0 {
- return
- }
- t := di.typ
- n := t.NumField()
-
- for i := 0; i < n; i++ {
- f := t.Field(i)
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
-
- dfi := discardFieldInfo{field: toField(&f)}
- tf := f.Type
-
- // Unwrap tf to get its most basic type.
- var isPointer, isSlice bool
- if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
- isSlice = true
- tf = tf.Elem()
- }
- if tf.Kind() == reflect.Ptr {
- isPointer = true
- tf = tf.Elem()
- }
- if isPointer && isSlice && tf.Kind() != reflect.Struct {
- panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name))
- }
-
- switch tf.Kind() {
- case reflect.Struct:
- switch {
- case !isPointer:
- panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name))
- case isSlice: // E.g., []*pb.T
- discardInfo := getDiscardInfo(tf)
- dfi.discard = func(src pointer) {
- sps := src.getPointerSlice()
- for _, sp := range sps {
- if !sp.isNil() {
- discardInfo.discard(sp)
- }
- }
- }
- default: // E.g., *pb.T
- discardInfo := getDiscardInfo(tf)
- dfi.discard = func(src pointer) {
- sp := src.getPointer()
- if !sp.isNil() {
- discardInfo.discard(sp)
- }
- }
- }
- case reflect.Map:
- switch {
- case isPointer || isSlice:
- panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name))
- default: // E.g., map[K]V
- if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T)
- dfi.discard = func(src pointer) {
- sm := src.asPointerTo(tf).Elem()
- if sm.Len() == 0 {
- return
- }
- for _, key := range sm.MapKeys() {
- val := sm.MapIndex(key)
- DiscardUnknown(val.Interface().(Message))
- }
- }
- } else {
- dfi.discard = func(pointer) {} // Noop
- }
- }
- case reflect.Interface:
- // Must be oneof field.
- switch {
- case isPointer || isSlice:
- panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name))
- default: // E.g., interface{}
- // TODO: Make this faster?
- dfi.discard = func(src pointer) {
- su := src.asPointerTo(tf).Elem()
- if !su.IsNil() {
- sv := su.Elem().Elem().Field(0)
- if sv.Kind() == reflect.Ptr && sv.IsNil() {
- return
- }
- switch sv.Type().Kind() {
- case reflect.Ptr: // Proto struct (e.g., *T)
- DiscardUnknown(sv.Interface().(Message))
- }
- }
- }
- }
- default:
- continue
- }
- di.fields = append(di.fields, dfi)
- }
-
- di.unrecognized = invalidField
- if f, ok := t.FieldByName("XXX_unrecognized"); ok {
- if f.Type != reflect.TypeOf([]byte{}) {
- panic("expected XXX_unrecognized to be of type []byte")
- }
- di.unrecognized = toField(&f)
- }
-
- atomic.StoreInt32(&di.initialized, 1)
-}
-
-func discardLegacy(m Message) {
- v := reflect.ValueOf(m)
- if v.Kind() != reflect.Ptr || v.IsNil() {
- return
- }
- v = v.Elem()
- if v.Kind() != reflect.Struct {
- return
- }
- t := v.Type()
-
- for i := 0; i < v.NumField(); i++ {
- f := t.Field(i)
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
- vf := v.Field(i)
- tf := f.Type
-
- // Unwrap tf to get its most basic type.
- var isPointer, isSlice bool
- if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
- isSlice = true
- tf = tf.Elem()
- }
- if tf.Kind() == reflect.Ptr {
- isPointer = true
- tf = tf.Elem()
- }
- if isPointer && isSlice && tf.Kind() != reflect.Struct {
- panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name))
- }
-
- switch tf.Kind() {
- case reflect.Struct:
- switch {
- case !isPointer:
- panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name))
- case isSlice: // E.g., []*pb.T
- for j := 0; j < vf.Len(); j++ {
- discardLegacy(vf.Index(j).Interface().(Message))
- }
- default: // E.g., *pb.T
- discardLegacy(vf.Interface().(Message))
- }
- case reflect.Map:
- switch {
- case isPointer || isSlice:
- panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name))
- default: // E.g., map[K]V
- tv := vf.Type().Elem()
- if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T)
- for _, key := range vf.MapKeys() {
- val := vf.MapIndex(key)
- discardLegacy(val.Interface().(Message))
- }
- }
- }
- case reflect.Interface:
- // Must be oneof field.
- switch {
- case isPointer || isSlice:
- panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name))
- default: // E.g., test_proto.isCommunique_Union interface
- if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" {
- vf = vf.Elem() // E.g., *test_proto.Communique_Msg
- if !vf.IsNil() {
- vf = vf.Elem() // E.g., test_proto.Communique_Msg
- vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value
- if vf.Kind() == reflect.Ptr {
- discardLegacy(vf.Interface().(Message))
- }
- }
- }
- }
- }
- }
-
- if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() {
- if vf.Type() != reflect.TypeOf([]byte{}) {
- panic("expected XXX_unrecognized to be of type []byte")
- }
- vf.Set(reflect.ValueOf([]byte(nil)))
- }
-
- // For proto2 messages, only discard unknown fields in message extensions
- // that have been accessed via GetExtension.
- if em, err := extendable(m); err == nil {
- // Ignore lock since discardLegacy is not concurrency safe.
- emm, _ := em.extensionsRead()
- for _, mx := range emm {
- if m, ok := mx.value.(Message); ok {
- discardLegacy(m)
- }
- }
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/duration.go b/vendor/github.com/gogo/protobuf/proto/duration.go
deleted file mode 100644
index 93464c91c..000000000
--- a/vendor/github.com/gogo/protobuf/proto/duration.go
+++ /dev/null
@@ -1,100 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// This file implements conversions between google.protobuf.Duration
-// and time.Duration.
-
-import (
- "errors"
- "fmt"
- "time"
-)
-
-const (
- // Range of a Duration in seconds, as specified in
- // google/protobuf/duration.proto. This is about 10,000 years in seconds.
- maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60)
- minSeconds = -maxSeconds
-)
-
-// validateDuration determines whether the Duration is valid according to the
-// definition in google/protobuf/duration.proto. A valid Duration
-// may still be too large to fit into a time.Duration (the range of Duration
-// is about 10,000 years, and the range of time.Duration is about 290).
-func validateDuration(d *duration) error {
- if d == nil {
- return errors.New("duration: nil Duration")
- }
- if d.Seconds < minSeconds || d.Seconds > maxSeconds {
- return fmt.Errorf("duration: %#v: seconds out of range", d)
- }
- if d.Nanos <= -1e9 || d.Nanos >= 1e9 {
- return fmt.Errorf("duration: %#v: nanos out of range", d)
- }
- // Seconds and Nanos must have the same sign, unless d.Nanos is zero.
- if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) {
- return fmt.Errorf("duration: %#v: seconds and nanos have different signs", d)
- }
- return nil
-}
-
-// DurationFromProto converts a Duration to a time.Duration. DurationFromProto
-// returns an error if the Duration is invalid or is too large to be
-// represented in a time.Duration.
-func durationFromProto(p *duration) (time.Duration, error) {
- if err := validateDuration(p); err != nil {
- return 0, err
- }
- d := time.Duration(p.Seconds) * time.Second
- if int64(d/time.Second) != p.Seconds {
- return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p)
- }
- if p.Nanos != 0 {
- d += time.Duration(p.Nanos)
- if (d < 0) != (p.Nanos < 0) {
- return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p)
- }
- }
- return d, nil
-}
-
-// DurationProto converts a time.Duration to a Duration.
-func durationProto(d time.Duration) *duration {
- nanos := d.Nanoseconds()
- secs := nanos / 1e9
- nanos -= secs * 1e9
- return &duration{
- Seconds: secs,
- Nanos: int32(nanos),
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/duration_gogo.go b/vendor/github.com/gogo/protobuf/proto/duration_gogo.go
deleted file mode 100644
index e748e1730..000000000
--- a/vendor/github.com/gogo/protobuf/proto/duration_gogo.go
+++ /dev/null
@@ -1,49 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2016, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "reflect"
- "time"
-)
-
-var durationType = reflect.TypeOf((*time.Duration)(nil)).Elem()
-
-type duration struct {
- Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
- Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
-}
-
-func (m *duration) Reset() { *m = duration{} }
-func (*duration) ProtoMessage() {}
-func (*duration) String() string { return "duration" }
-
-func init() {
- RegisterType((*duration)(nil), "gogo.protobuf.proto.duration")
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/encode.go b/vendor/github.com/gogo/protobuf/proto/encode.go
deleted file mode 100644
index 9581ccd30..000000000
--- a/vendor/github.com/gogo/protobuf/proto/encode.go
+++ /dev/null
@@ -1,205 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Routines for encoding data into the wire format for protocol buffers.
- */
-
-import (
- "errors"
- "reflect"
-)
-
-var (
- // errRepeatedHasNil is the error returned if Marshal is called with
- // a struct with a repeated field containing a nil element.
- errRepeatedHasNil = errors.New("proto: repeated field has nil element")
-
- // errOneofHasNil is the error returned if Marshal is called with
- // a struct with a oneof field containing a nil element.
- errOneofHasNil = errors.New("proto: oneof field has nil value")
-
- // ErrNil is the error returned if Marshal is called with nil.
- ErrNil = errors.New("proto: Marshal called with nil")
-
- // ErrTooLarge is the error returned if Marshal is called with a
- // message that encodes to >2GB.
- ErrTooLarge = errors.New("proto: message encodes to over 2 GB")
-)
-
-// The fundamental encoders that put bytes on the wire.
-// Those that take integer types all accept uint64 and are
-// therefore of type valueEncoder.
-
-const maxVarintBytes = 10 // maximum length of a varint
-
-// EncodeVarint returns the varint encoding of x.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-// Not used by the package itself, but helpful to clients
-// wishing to use the same encoding.
-func EncodeVarint(x uint64) []byte {
- var buf [maxVarintBytes]byte
- var n int
- for n = 0; x > 127; n++ {
- buf[n] = 0x80 | uint8(x&0x7F)
- x >>= 7
- }
- buf[n] = uint8(x)
- n++
- return buf[0:n]
-}
-
-// EncodeVarint writes a varint-encoded integer to the Buffer.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func (p *Buffer) EncodeVarint(x uint64) error {
- for x >= 1<<7 {
- p.buf = append(p.buf, uint8(x&0x7f|0x80))
- x >>= 7
- }
- p.buf = append(p.buf, uint8(x))
- return nil
-}
-
-// SizeVarint returns the varint encoding size of an integer.
-func SizeVarint(x uint64) int {
- switch {
- case x < 1<<7:
- return 1
- case x < 1<<14:
- return 2
- case x < 1<<21:
- return 3
- case x < 1<<28:
- return 4
- case x < 1<<35:
- return 5
- case x < 1<<42:
- return 6
- case x < 1<<49:
- return 7
- case x < 1<<56:
- return 8
- case x < 1<<63:
- return 9
- }
- return 10
-}
-
-// EncodeFixed64 writes a 64-bit integer to the Buffer.
-// This is the format for the
-// fixed64, sfixed64, and double protocol buffer types.
-func (p *Buffer) EncodeFixed64(x uint64) error {
- p.buf = append(p.buf,
- uint8(x),
- uint8(x>>8),
- uint8(x>>16),
- uint8(x>>24),
- uint8(x>>32),
- uint8(x>>40),
- uint8(x>>48),
- uint8(x>>56))
- return nil
-}
-
-// EncodeFixed32 writes a 32-bit integer to the Buffer.
-// This is the format for the
-// fixed32, sfixed32, and float protocol buffer types.
-func (p *Buffer) EncodeFixed32(x uint64) error {
- p.buf = append(p.buf,
- uint8(x),
- uint8(x>>8),
- uint8(x>>16),
- uint8(x>>24))
- return nil
-}
-
-// EncodeZigzag64 writes a zigzag-encoded 64-bit integer
-// to the Buffer.
-// This is the format used for the sint64 protocol buffer type.
-func (p *Buffer) EncodeZigzag64(x uint64) error {
- // use signed number to get arithmetic right shift.
- return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-
-// EncodeZigzag32 writes a zigzag-encoded 32-bit integer
-// to the Buffer.
-// This is the format used for the sint32 protocol buffer type.
-func (p *Buffer) EncodeZigzag32(x uint64) error {
- // use signed number to get arithmetic right shift.
- return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
-}
-
-// EncodeRawBytes writes a count-delimited byte buffer to the Buffer.
-// This is the format used for the bytes protocol buffer
-// type and for embedded messages.
-func (p *Buffer) EncodeRawBytes(b []byte) error {
- p.EncodeVarint(uint64(len(b)))
- p.buf = append(p.buf, b...)
- return nil
-}
-
-// EncodeStringBytes writes an encoded string to the Buffer.
-// This is the format used for the proto2 string type.
-func (p *Buffer) EncodeStringBytes(s string) error {
- p.EncodeVarint(uint64(len(s)))
- p.buf = append(p.buf, s...)
- return nil
-}
-
-// Marshaler is the interface representing objects that can marshal themselves.
-type Marshaler interface {
- Marshal() ([]byte, error)
-}
-
-// EncodeMessage writes the protocol buffer to the Buffer,
-// prefixed by a varint-encoded length.
-func (p *Buffer) EncodeMessage(pb Message) error {
- siz := Size(pb)
- sizVar := SizeVarint(uint64(siz))
- p.grow(siz + sizVar)
- p.EncodeVarint(uint64(siz))
- return p.Marshal(pb)
-}
-
-// All protocol buffer fields are nillable, but be careful.
-func isNil(v reflect.Value) bool {
- switch v.Kind() {
- case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
- return v.IsNil()
- }
- return false
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/encode_gogo.go b/vendor/github.com/gogo/protobuf/proto/encode_gogo.go
deleted file mode 100644
index 0f5fb173e..000000000
--- a/vendor/github.com/gogo/protobuf/proto/encode_gogo.go
+++ /dev/null
@@ -1,33 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-func NewRequiredNotSetError(field string) *RequiredNotSetError {
- return &RequiredNotSetError{field}
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/equal.go b/vendor/github.com/gogo/protobuf/proto/equal.go
deleted file mode 100644
index d4db5a1c1..000000000
--- a/vendor/github.com/gogo/protobuf/proto/equal.go
+++ /dev/null
@@ -1,300 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2011 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Protocol buffer comparison.
-
-package proto
-
-import (
- "bytes"
- "log"
- "reflect"
- "strings"
-)
-
-/*
-Equal returns true iff protocol buffers a and b are equal.
-The arguments must both be pointers to protocol buffer structs.
-
-Equality is defined in this way:
- - Two messages are equal iff they are the same type,
- corresponding fields are equal, unknown field sets
- are equal, and extensions sets are equal.
- - Two set scalar fields are equal iff their values are equal.
- If the fields are of a floating-point type, remember that
- NaN != x for all x, including NaN. If the message is defined
- in a proto3 .proto file, fields are not "set"; specifically,
- zero length proto3 "bytes" fields are equal (nil == {}).
- - Two repeated fields are equal iff their lengths are the same,
- and their corresponding elements are equal. Note a "bytes" field,
- although represented by []byte, is not a repeated field and the
- rule for the scalar fields described above applies.
- - Two unset fields are equal.
- - Two unknown field sets are equal if their current
- encoded state is equal.
- - Two extension sets are equal iff they have corresponding
- elements that are pairwise equal.
- - Two map fields are equal iff their lengths are the same,
- and they contain the same set of elements. Zero-length map
- fields are equal.
- - Every other combination of things are not equal.
-
-The return value is undefined if a and b are not protocol buffers.
-*/
-func Equal(a, b Message) bool {
- if a == nil || b == nil {
- return a == b
- }
- v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b)
- if v1.Type() != v2.Type() {
- return false
- }
- if v1.Kind() == reflect.Ptr {
- if v1.IsNil() {
- return v2.IsNil()
- }
- if v2.IsNil() {
- return false
- }
- v1, v2 = v1.Elem(), v2.Elem()
- }
- if v1.Kind() != reflect.Struct {
- return false
- }
- return equalStruct(v1, v2)
-}
-
-// v1 and v2 are known to have the same type.
-func equalStruct(v1, v2 reflect.Value) bool {
- sprop := GetProperties(v1.Type())
- for i := 0; i < v1.NumField(); i++ {
- f := v1.Type().Field(i)
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
- f1, f2 := v1.Field(i), v2.Field(i)
- if f.Type.Kind() == reflect.Ptr {
- if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 {
- // both unset
- continue
- } else if n1 != n2 {
- // set/unset mismatch
- return false
- }
- f1, f2 = f1.Elem(), f2.Elem()
- }
- if !equalAny(f1, f2, sprop.Prop[i]) {
- return false
- }
- }
-
- if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() {
- em2 := v2.FieldByName("XXX_InternalExtensions")
- if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) {
- return false
- }
- }
-
- if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() {
- em2 := v2.FieldByName("XXX_extensions")
- if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) {
- return false
- }
- }
-
- uf := v1.FieldByName("XXX_unrecognized")
- if !uf.IsValid() {
- return true
- }
-
- u1 := uf.Bytes()
- u2 := v2.FieldByName("XXX_unrecognized").Bytes()
- return bytes.Equal(u1, u2)
-}
-
-// v1 and v2 are known to have the same type.
-// prop may be nil.
-func equalAny(v1, v2 reflect.Value, prop *Properties) bool {
- if v1.Type() == protoMessageType {
- m1, _ := v1.Interface().(Message)
- m2, _ := v2.Interface().(Message)
- return Equal(m1, m2)
- }
- switch v1.Kind() {
- case reflect.Bool:
- return v1.Bool() == v2.Bool()
- case reflect.Float32, reflect.Float64:
- return v1.Float() == v2.Float()
- case reflect.Int32, reflect.Int64:
- return v1.Int() == v2.Int()
- case reflect.Interface:
- // Probably a oneof field; compare the inner values.
- n1, n2 := v1.IsNil(), v2.IsNil()
- if n1 || n2 {
- return n1 == n2
- }
- e1, e2 := v1.Elem(), v2.Elem()
- if e1.Type() != e2.Type() {
- return false
- }
- return equalAny(e1, e2, nil)
- case reflect.Map:
- if v1.Len() != v2.Len() {
- return false
- }
- for _, key := range v1.MapKeys() {
- val2 := v2.MapIndex(key)
- if !val2.IsValid() {
- // This key was not found in the second map.
- return false
- }
- if !equalAny(v1.MapIndex(key), val2, nil) {
- return false
- }
- }
- return true
- case reflect.Ptr:
- // Maps may have nil values in them, so check for nil.
- if v1.IsNil() && v2.IsNil() {
- return true
- }
- if v1.IsNil() != v2.IsNil() {
- return false
- }
- return equalAny(v1.Elem(), v2.Elem(), prop)
- case reflect.Slice:
- if v1.Type().Elem().Kind() == reflect.Uint8 {
- // short circuit: []byte
-
- // Edge case: if this is in a proto3 message, a zero length
- // bytes field is considered the zero value.
- if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 {
- return true
- }
- if v1.IsNil() != v2.IsNil() {
- return false
- }
- return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte))
- }
-
- if v1.Len() != v2.Len() {
- return false
- }
- for i := 0; i < v1.Len(); i++ {
- if !equalAny(v1.Index(i), v2.Index(i), prop) {
- return false
- }
- }
- return true
- case reflect.String:
- return v1.Interface().(string) == v2.Interface().(string)
- case reflect.Struct:
- return equalStruct(v1, v2)
- case reflect.Uint32, reflect.Uint64:
- return v1.Uint() == v2.Uint()
- }
-
- // unknown type, so not a protocol buffer
- log.Printf("proto: don't know how to compare %v", v1)
- return false
-}
-
-// base is the struct type that the extensions are based on.
-// x1 and x2 are InternalExtensions.
-func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool {
- em1, _ := x1.extensionsRead()
- em2, _ := x2.extensionsRead()
- return equalExtMap(base, em1, em2)
-}
-
-func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
- if len(em1) != len(em2) {
- return false
- }
-
- for extNum, e1 := range em1 {
- e2, ok := em2[extNum]
- if !ok {
- return false
- }
-
- m1, m2 := e1.value, e2.value
-
- if m1 == nil && m2 == nil {
- // Both have only encoded form.
- if bytes.Equal(e1.enc, e2.enc) {
- continue
- }
- // The bytes are different, but the extensions might still be
- // equal. We need to decode them to compare.
- }
-
- if m1 != nil && m2 != nil {
- // Both are unencoded.
- if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
- return false
- }
- continue
- }
-
- // At least one is encoded. To do a semantically correct comparison
- // we need to unmarshal them first.
- var desc *ExtensionDesc
- if m := extensionMaps[base]; m != nil {
- desc = m[extNum]
- }
- if desc == nil {
- // If both have only encoded form and the bytes are the same,
- // it is handled above. We get here when the bytes are different.
- // We don't know how to decode it, so just compare them as byte
- // slices.
- log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
- return false
- }
- var err error
- if m1 == nil {
- m1, err = decodeExtension(e1.enc, desc)
- }
- if m2 == nil && err == nil {
- m2, err = decodeExtension(e2.enc, desc)
- }
- if err != nil {
- // The encoded form is invalid.
- log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err)
- return false
- }
- if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
- return false
- }
- }
-
- return true
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/extensions.go b/vendor/github.com/gogo/protobuf/proto/extensions.go
deleted file mode 100644
index 341c6f57f..000000000
--- a/vendor/github.com/gogo/protobuf/proto/extensions.go
+++ /dev/null
@@ -1,605 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Types and routines for supporting protocol buffer extensions.
- */
-
-import (
- "errors"
- "fmt"
- "io"
- "reflect"
- "strconv"
- "sync"
-)
-
-// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message.
-var ErrMissingExtension = errors.New("proto: missing extension")
-
-// ExtensionRange represents a range of message extensions for a protocol buffer.
-// Used in code generated by the protocol compiler.
-type ExtensionRange struct {
- Start, End int32 // both inclusive
-}
-
-// extendableProto is an interface implemented by any protocol buffer generated by the current
-// proto compiler that may be extended.
-type extendableProto interface {
- Message
- ExtensionRangeArray() []ExtensionRange
- extensionsWrite() map[int32]Extension
- extensionsRead() (map[int32]Extension, sync.Locker)
-}
-
-// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous
-// version of the proto compiler that may be extended.
-type extendableProtoV1 interface {
- Message
- ExtensionRangeArray() []ExtensionRange
- ExtensionMap() map[int32]Extension
-}
-
-// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto.
-type extensionAdapter struct {
- extendableProtoV1
-}
-
-func (e extensionAdapter) extensionsWrite() map[int32]Extension {
- return e.ExtensionMap()
-}
-
-func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
- return e.ExtensionMap(), notLocker{}
-}
-
-// notLocker is a sync.Locker whose Lock and Unlock methods are nops.
-type notLocker struct{}
-
-func (n notLocker) Lock() {}
-func (n notLocker) Unlock() {}
-
-// extendable returns the extendableProto interface for the given generated proto message.
-// If the proto message has the old extension format, it returns a wrapper that implements
-// the extendableProto interface.
-func extendable(p interface{}) (extendableProto, error) {
- switch p := p.(type) {
- case extendableProto:
- if isNilPtr(p) {
- return nil, fmt.Errorf("proto: nil %T is not extendable", p)
- }
- return p, nil
- case extendableProtoV1:
- if isNilPtr(p) {
- return nil, fmt.Errorf("proto: nil %T is not extendable", p)
- }
- return extensionAdapter{p}, nil
- case extensionsBytes:
- return slowExtensionAdapter{p}, nil
- }
- // Don't allocate a specific error containing %T:
- // this is the hot path for Clone and MarshalText.
- return nil, errNotExtendable
-}
-
-var errNotExtendable = errors.New("proto: not an extendable proto.Message")
-
-func isNilPtr(x interface{}) bool {
- v := reflect.ValueOf(x)
- return v.Kind() == reflect.Ptr && v.IsNil()
-}
-
-// XXX_InternalExtensions is an internal representation of proto extensions.
-//
-// Each generated message struct type embeds an anonymous XXX_InternalExtensions field,
-// thus gaining the unexported 'extensions' method, which can be called only from the proto package.
-//
-// The methods of XXX_InternalExtensions are not concurrency safe in general,
-// but calls to logically read-only methods such as has and get may be executed concurrently.
-type XXX_InternalExtensions struct {
- // The struct must be indirect so that if a user inadvertently copies a
- // generated message and its embedded XXX_InternalExtensions, they
- // avoid the mayhem of a copied mutex.
- //
- // The mutex serializes all logically read-only operations to p.extensionMap.
- // It is up to the client to ensure that write operations to p.extensionMap are
- // mutually exclusive with other accesses.
- p *struct {
- mu sync.Mutex
- extensionMap map[int32]Extension
- }
-}
-
-// extensionsWrite returns the extension map, creating it on first use.
-func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension {
- if e.p == nil {
- e.p = new(struct {
- mu sync.Mutex
- extensionMap map[int32]Extension
- })
- e.p.extensionMap = make(map[int32]Extension)
- }
- return e.p.extensionMap
-}
-
-// extensionsRead returns the extensions map for read-only use. It may be nil.
-// The caller must hold the returned mutex's lock when accessing Elements within the map.
-func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) {
- if e.p == nil {
- return nil, nil
- }
- return e.p.extensionMap, &e.p.mu
-}
-
-// ExtensionDesc represents an extension specification.
-// Used in generated code from the protocol compiler.
-type ExtensionDesc struct {
- ExtendedType Message // nil pointer to the type that is being extended
- ExtensionType interface{} // nil pointer to the extension type
- Field int32 // field number
- Name string // fully-qualified name of extension, for text formatting
- Tag string // protobuf tag style
- Filename string // name of the file in which the extension is defined
-}
-
-func (ed *ExtensionDesc) repeated() bool {
- t := reflect.TypeOf(ed.ExtensionType)
- return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
-}
-
-// Extension represents an extension in a message.
-type Extension struct {
- // When an extension is stored in a message using SetExtension
- // only desc and value are set. When the message is marshaled
- // enc will be set to the encoded form of the message.
- //
- // When a message is unmarshaled and contains extensions, each
- // extension will have only enc set. When such an extension is
- // accessed using GetExtension (or GetExtensions) desc and value
- // will be set.
- desc *ExtensionDesc
- value interface{}
- enc []byte
-}
-
-// SetRawExtension is for testing only.
-func SetRawExtension(base Message, id int32, b []byte) {
- if ebase, ok := base.(extensionsBytes); ok {
- clearExtension(base, id)
- ext := ebase.GetExtensions()
- *ext = append(*ext, b...)
- return
- }
- epb, err := extendable(base)
- if err != nil {
- return
- }
- extmap := epb.extensionsWrite()
- extmap[id] = Extension{enc: b}
-}
-
-// isExtensionField returns true iff the given field number is in an extension range.
-func isExtensionField(pb extendableProto, field int32) bool {
- for _, er := range pb.ExtensionRangeArray() {
- if er.Start <= field && field <= er.End {
- return true
- }
- }
- return false
-}
-
-// checkExtensionTypes checks that the given extension is valid for pb.
-func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
- var pbi interface{} = pb
- // Check the extended type.
- if ea, ok := pbi.(extensionAdapter); ok {
- pbi = ea.extendableProtoV1
- }
- if ea, ok := pbi.(slowExtensionAdapter); ok {
- pbi = ea.extensionsBytes
- }
- if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
- return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a)
- }
- // Check the range.
- if !isExtensionField(pb, extension.Field) {
- return errors.New("proto: bad extension number; not in declared ranges")
- }
- return nil
-}
-
-// extPropKey is sufficient to uniquely identify an extension.
-type extPropKey struct {
- base reflect.Type
- field int32
-}
-
-var extProp = struct {
- sync.RWMutex
- m map[extPropKey]*Properties
-}{
- m: make(map[extPropKey]*Properties),
-}
-
-func extensionProperties(ed *ExtensionDesc) *Properties {
- key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field}
-
- extProp.RLock()
- if prop, ok := extProp.m[key]; ok {
- extProp.RUnlock()
- return prop
- }
- extProp.RUnlock()
-
- extProp.Lock()
- defer extProp.Unlock()
- // Check again.
- if prop, ok := extProp.m[key]; ok {
- return prop
- }
-
- prop := new(Properties)
- prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil)
- extProp.m[key] = prop
- return prop
-}
-
-// HasExtension returns whether the given extension is present in pb.
-func HasExtension(pb Message, extension *ExtensionDesc) bool {
- if epb, doki := pb.(extensionsBytes); doki {
- ext := epb.GetExtensions()
- buf := *ext
- o := 0
- for o < len(buf) {
- tag, n := DecodeVarint(buf[o:])
- fieldNum := int32(tag >> 3)
- if int32(fieldNum) == extension.Field {
- return true
- }
- wireType := int(tag & 0x7)
- o += n
- l, err := size(buf[o:], wireType)
- if err != nil {
- return false
- }
- o += l
- }
- return false
- }
- // TODO: Check types, field numbers, etc.?
- epb, err := extendable(pb)
- if err != nil {
- return false
- }
- extmap, mu := epb.extensionsRead()
- if extmap == nil {
- return false
- }
- mu.Lock()
- _, ok := extmap[extension.Field]
- mu.Unlock()
- return ok
-}
-
-// ClearExtension removes the given extension from pb.
-func ClearExtension(pb Message, extension *ExtensionDesc) {
- clearExtension(pb, extension.Field)
-}
-
-func clearExtension(pb Message, fieldNum int32) {
- if epb, ok := pb.(extensionsBytes); ok {
- offset := 0
- for offset != -1 {
- offset = deleteExtension(epb, fieldNum, offset)
- }
- return
- }
- epb, err := extendable(pb)
- if err != nil {
- return
- }
- // TODO: Check types, field numbers, etc.?
- extmap := epb.extensionsWrite()
- delete(extmap, fieldNum)
-}
-
-// GetExtension retrieves a proto2 extended field from pb.
-//
-// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil),
-// then GetExtension parses the encoded field and returns a Go value of the specified type.
-// If the field is not present, then the default value is returned (if one is specified),
-// otherwise ErrMissingExtension is reported.
-//
-// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil),
-// then GetExtension returns the raw encoded bytes of the field extension.
-func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
- if epb, doki := pb.(extensionsBytes); doki {
- ext := epb.GetExtensions()
- return decodeExtensionFromBytes(extension, *ext)
- }
-
- epb, err := extendable(pb)
- if err != nil {
- return nil, err
- }
-
- if extension.ExtendedType != nil {
- // can only check type if this is a complete descriptor
- if cerr := checkExtensionTypes(epb, extension); cerr != nil {
- return nil, cerr
- }
- }
-
- emap, mu := epb.extensionsRead()
- if emap == nil {
- return defaultExtensionValue(extension)
- }
- mu.Lock()
- defer mu.Unlock()
- e, ok := emap[extension.Field]
- if !ok {
- // defaultExtensionValue returns the default value or
- // ErrMissingExtension if there is no default.
- return defaultExtensionValue(extension)
- }
-
- if e.value != nil {
- // Already decoded. Check the descriptor, though.
- if e.desc != extension {
- // This shouldn't happen. If it does, it means that
- // GetExtension was called twice with two different
- // descriptors with the same field number.
- return nil, errors.New("proto: descriptor conflict")
- }
- return e.value, nil
- }
-
- if extension.ExtensionType == nil {
- // incomplete descriptor
- return e.enc, nil
- }
-
- v, err := decodeExtension(e.enc, extension)
- if err != nil {
- return nil, err
- }
-
- // Remember the decoded version and drop the encoded version.
- // That way it is safe to mutate what we return.
- e.value = v
- e.desc = extension
- e.enc = nil
- emap[extension.Field] = e
- return e.value, nil
-}
-
-// defaultExtensionValue returns the default value for extension.
-// If no default for an extension is defined ErrMissingExtension is returned.
-func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
- if extension.ExtensionType == nil {
- // incomplete descriptor, so no default
- return nil, ErrMissingExtension
- }
-
- t := reflect.TypeOf(extension.ExtensionType)
- props := extensionProperties(extension)
-
- sf, _, err := fieldDefault(t, props)
- if err != nil {
- return nil, err
- }
-
- if sf == nil || sf.value == nil {
- // There is no default value.
- return nil, ErrMissingExtension
- }
-
- if t.Kind() != reflect.Ptr {
- // We do not need to return a Ptr, we can directly return sf.value.
- return sf.value, nil
- }
-
- // We need to return an interface{} that is a pointer to sf.value.
- value := reflect.New(t).Elem()
- value.Set(reflect.New(value.Type().Elem()))
- if sf.kind == reflect.Int32 {
- // We may have an int32 or an enum, but the underlying data is int32.
- // Since we can't set an int32 into a non int32 reflect.value directly
- // set it as a int32.
- value.Elem().SetInt(int64(sf.value.(int32)))
- } else {
- value.Elem().Set(reflect.ValueOf(sf.value))
- }
- return value.Interface(), nil
-}
-
-// decodeExtension decodes an extension encoded in b.
-func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
- t := reflect.TypeOf(extension.ExtensionType)
- unmarshal := typeUnmarshaler(t, extension.Tag)
-
- // t is a pointer to a struct, pointer to basic type or a slice.
- // Allocate space to store the pointer/slice.
- value := reflect.New(t).Elem()
-
- var err error
- for {
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- wire := int(x) & 7
-
- b, err = unmarshal(b, valToPointer(value.Addr()), wire)
- if err != nil {
- return nil, err
- }
-
- if len(b) == 0 {
- break
- }
- }
- return value.Interface(), nil
-}
-
-// GetExtensions returns a slice of the extensions present in pb that are also listed in es.
-// The returned slice has the same length as es; missing extensions will appear as nil elements.
-func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
- epb, err := extendable(pb)
- if err != nil {
- return nil, err
- }
- extensions = make([]interface{}, len(es))
- for i, e := range es {
- extensions[i], err = GetExtension(epb, e)
- if err == ErrMissingExtension {
- err = nil
- }
- if err != nil {
- return
- }
- }
- return
-}
-
-// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order.
-// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
-// just the Field field, which defines the extension's field number.
-func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
- epb, err := extendable(pb)
- if err != nil {
- return nil, err
- }
- registeredExtensions := RegisteredExtensions(pb)
-
- emap, mu := epb.extensionsRead()
- if emap == nil {
- return nil, nil
- }
- mu.Lock()
- defer mu.Unlock()
- extensions := make([]*ExtensionDesc, 0, len(emap))
- for extid, e := range emap {
- desc := e.desc
- if desc == nil {
- desc = registeredExtensions[extid]
- if desc == nil {
- desc = &ExtensionDesc{Field: extid}
- }
- }
-
- extensions = append(extensions, desc)
- }
- return extensions, nil
-}
-
-// SetExtension sets the specified extension of pb to the specified value.
-func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
- if epb, ok := pb.(extensionsBytes); ok {
- ClearExtension(pb, extension)
- newb, err := encodeExtension(extension, value)
- if err != nil {
- return err
- }
- bb := epb.GetExtensions()
- *bb = append(*bb, newb...)
- return nil
- }
- epb, err := extendable(pb)
- if err != nil {
- return err
- }
- if err := checkExtensionTypes(epb, extension); err != nil {
- return err
- }
- typ := reflect.TypeOf(extension.ExtensionType)
- if typ != reflect.TypeOf(value) {
- return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType)
- }
- // nil extension values need to be caught early, because the
- // encoder can't distinguish an ErrNil due to a nil extension
- // from an ErrNil due to a missing field. Extensions are
- // always optional, so the encoder would just swallow the error
- // and drop all the extensions from the encoded message.
- if reflect.ValueOf(value).IsNil() {
- return fmt.Errorf("proto: SetExtension called with nil value of type %T", value)
- }
-
- extmap := epb.extensionsWrite()
- extmap[extension.Field] = Extension{desc: extension, value: value}
- return nil
-}
-
-// ClearAllExtensions clears all extensions from pb.
-func ClearAllExtensions(pb Message) {
- if epb, doki := pb.(extensionsBytes); doki {
- ext := epb.GetExtensions()
- *ext = []byte{}
- return
- }
- epb, err := extendable(pb)
- if err != nil {
- return
- }
- m := epb.extensionsWrite()
- for k := range m {
- delete(m, k)
- }
-}
-
-// A global registry of extensions.
-// The generated code will register the generated descriptors by calling RegisterExtension.
-
-var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc)
-
-// RegisterExtension is called from the generated code.
-func RegisterExtension(desc *ExtensionDesc) {
- st := reflect.TypeOf(desc.ExtendedType).Elem()
- m := extensionMaps[st]
- if m == nil {
- m = make(map[int32]*ExtensionDesc)
- extensionMaps[st] = m
- }
- if _, ok := m[desc.Field]; ok {
- panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field)))
- }
- m[desc.Field] = desc
-}
-
-// RegisteredExtensions returns a map of the registered extensions of a
-// protocol buffer struct, indexed by the extension number.
-// The argument pb should be a nil pointer to the struct type.
-func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc {
- return extensionMaps[reflect.TypeOf(pb).Elem()]
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go b/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go
deleted file mode 100644
index 6f1ae120e..000000000
--- a/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go
+++ /dev/null
@@ -1,389 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "bytes"
- "errors"
- "fmt"
- "io"
- "reflect"
- "sort"
- "strings"
- "sync"
-)
-
-type extensionsBytes interface {
- Message
- ExtensionRangeArray() []ExtensionRange
- GetExtensions() *[]byte
-}
-
-type slowExtensionAdapter struct {
- extensionsBytes
-}
-
-func (s slowExtensionAdapter) extensionsWrite() map[int32]Extension {
- panic("Please report a bug to github.com/gogo/protobuf if you see this message: Writing extensions is not supported for extensions stored in a byte slice field.")
-}
-
-func (s slowExtensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
- b := s.GetExtensions()
- m, err := BytesToExtensionsMap(*b)
- if err != nil {
- panic(err)
- }
- return m, notLocker{}
-}
-
-func GetBoolExtension(pb Message, extension *ExtensionDesc, ifnotset bool) bool {
- if reflect.ValueOf(pb).IsNil() {
- return ifnotset
- }
- value, err := GetExtension(pb, extension)
- if err != nil {
- return ifnotset
- }
- if value == nil {
- return ifnotset
- }
- if value.(*bool) == nil {
- return ifnotset
- }
- return *(value.(*bool))
-}
-
-func (this *Extension) Equal(that *Extension) bool {
- if err := this.Encode(); err != nil {
- return false
- }
- if err := that.Encode(); err != nil {
- return false
- }
- return bytes.Equal(this.enc, that.enc)
-}
-
-func (this *Extension) Compare(that *Extension) int {
- if err := this.Encode(); err != nil {
- return 1
- }
- if err := that.Encode(); err != nil {
- return -1
- }
- return bytes.Compare(this.enc, that.enc)
-}
-
-func SizeOfInternalExtension(m extendableProto) (n int) {
- info := getMarshalInfo(reflect.TypeOf(m))
- return info.sizeV1Extensions(m.extensionsWrite())
-}
-
-type sortableMapElem struct {
- field int32
- ext Extension
-}
-
-func newSortableExtensionsFromMap(m map[int32]Extension) sortableExtensions {
- s := make(sortableExtensions, 0, len(m))
- for k, v := range m {
- s = append(s, &sortableMapElem{field: k, ext: v})
- }
- return s
-}
-
-type sortableExtensions []*sortableMapElem
-
-func (this sortableExtensions) Len() int { return len(this) }
-
-func (this sortableExtensions) Swap(i, j int) { this[i], this[j] = this[j], this[i] }
-
-func (this sortableExtensions) Less(i, j int) bool { return this[i].field < this[j].field }
-
-func (this sortableExtensions) String() string {
- sort.Sort(this)
- ss := make([]string, len(this))
- for i := range this {
- ss[i] = fmt.Sprintf("%d: %v", this[i].field, this[i].ext)
- }
- return "map[" + strings.Join(ss, ",") + "]"
-}
-
-func StringFromInternalExtension(m extendableProto) string {
- return StringFromExtensionsMap(m.extensionsWrite())
-}
-
-func StringFromExtensionsMap(m map[int32]Extension) string {
- return newSortableExtensionsFromMap(m).String()
-}
-
-func StringFromExtensionsBytes(ext []byte) string {
- m, err := BytesToExtensionsMap(ext)
- if err != nil {
- panic(err)
- }
- return StringFromExtensionsMap(m)
-}
-
-func EncodeInternalExtension(m extendableProto, data []byte) (n int, err error) {
- return EncodeExtensionMap(m.extensionsWrite(), data)
-}
-
-func EncodeInternalExtensionBackwards(m extendableProto, data []byte) (n int, err error) {
- return EncodeExtensionMapBackwards(m.extensionsWrite(), data)
-}
-
-func EncodeExtensionMap(m map[int32]Extension, data []byte) (n int, err error) {
- o := 0
- for _, e := range m {
- if err := e.Encode(); err != nil {
- return 0, err
- }
- n := copy(data[o:], e.enc)
- if n != len(e.enc) {
- return 0, io.ErrShortBuffer
- }
- o += n
- }
- return o, nil
-}
-
-func EncodeExtensionMapBackwards(m map[int32]Extension, data []byte) (n int, err error) {
- o := 0
- end := len(data)
- for _, e := range m {
- if err := e.Encode(); err != nil {
- return 0, err
- }
- n := copy(data[end-len(e.enc):], e.enc)
- if n != len(e.enc) {
- return 0, io.ErrShortBuffer
- }
- end -= n
- o += n
- }
- return o, nil
-}
-
-func GetRawExtension(m map[int32]Extension, id int32) ([]byte, error) {
- e := m[id]
- if err := e.Encode(); err != nil {
- return nil, err
- }
- return e.enc, nil
-}
-
-func size(buf []byte, wire int) (int, error) {
- switch wire {
- case WireVarint:
- _, n := DecodeVarint(buf)
- return n, nil
- case WireFixed64:
- return 8, nil
- case WireBytes:
- v, n := DecodeVarint(buf)
- return int(v) + n, nil
- case WireFixed32:
- return 4, nil
- case WireStartGroup:
- offset := 0
- for {
- u, n := DecodeVarint(buf[offset:])
- fwire := int(u & 0x7)
- offset += n
- if fwire == WireEndGroup {
- return offset, nil
- }
- s, err := size(buf[offset:], wire)
- if err != nil {
- return 0, err
- }
- offset += s
- }
- }
- return 0, fmt.Errorf("proto: can't get size for unknown wire type %d", wire)
-}
-
-func BytesToExtensionsMap(buf []byte) (map[int32]Extension, error) {
- m := make(map[int32]Extension)
- i := 0
- for i < len(buf) {
- tag, n := DecodeVarint(buf[i:])
- if n <= 0 {
- return nil, fmt.Errorf("unable to decode varint")
- }
- fieldNum := int32(tag >> 3)
- wireType := int(tag & 0x7)
- l, err := size(buf[i+n:], wireType)
- if err != nil {
- return nil, err
- }
- end := i + int(l) + n
- m[int32(fieldNum)] = Extension{enc: buf[i:end]}
- i = end
- }
- return m, nil
-}
-
-func NewExtension(e []byte) Extension {
- ee := Extension{enc: make([]byte, len(e))}
- copy(ee.enc, e)
- return ee
-}
-
-func AppendExtension(e Message, tag int32, buf []byte) {
- if ee, eok := e.(extensionsBytes); eok {
- ext := ee.GetExtensions()
- *ext = append(*ext, buf...)
- return
- }
- if ee, eok := e.(extendableProto); eok {
- m := ee.extensionsWrite()
- ext := m[int32(tag)] // may be missing
- ext.enc = append(ext.enc, buf...)
- m[int32(tag)] = ext
- }
-}
-
-func encodeExtension(extension *ExtensionDesc, value interface{}) ([]byte, error) {
- u := getMarshalInfo(reflect.TypeOf(extension.ExtendedType))
- ei := u.getExtElemInfo(extension)
- v := value
- p := toAddrPointer(&v, ei.isptr)
- siz := ei.sizer(p, SizeVarint(ei.wiretag))
- buf := make([]byte, 0, siz)
- return ei.marshaler(buf, p, ei.wiretag, false)
-}
-
-func decodeExtensionFromBytes(extension *ExtensionDesc, buf []byte) (interface{}, error) {
- o := 0
- for o < len(buf) {
- tag, n := DecodeVarint((buf)[o:])
- fieldNum := int32(tag >> 3)
- wireType := int(tag & 0x7)
- if o+n > len(buf) {
- return nil, fmt.Errorf("unable to decode extension")
- }
- l, err := size((buf)[o+n:], wireType)
- if err != nil {
- return nil, err
- }
- if int32(fieldNum) == extension.Field {
- if o+n+l > len(buf) {
- return nil, fmt.Errorf("unable to decode extension")
- }
- v, err := decodeExtension((buf)[o:o+n+l], extension)
- if err != nil {
- return nil, err
- }
- return v, nil
- }
- o += n + l
- }
- return defaultExtensionValue(extension)
-}
-
-func (this *Extension) Encode() error {
- if this.enc == nil {
- var err error
- this.enc, err = encodeExtension(this.desc, this.value)
- if err != nil {
- return err
- }
- }
- return nil
-}
-
-func (this Extension) GoString() string {
- if err := this.Encode(); err != nil {
- return fmt.Sprintf("error encoding extension: %v", err)
- }
- return fmt.Sprintf("proto.NewExtension(%#v)", this.enc)
-}
-
-func SetUnsafeExtension(pb Message, fieldNum int32, value interface{}) error {
- typ := reflect.TypeOf(pb).Elem()
- ext, ok := extensionMaps[typ]
- if !ok {
- return fmt.Errorf("proto: bad extended type; %s is not extendable", typ.String())
- }
- desc, ok := ext[fieldNum]
- if !ok {
- return errors.New("proto: bad extension number; not in declared ranges")
- }
- return SetExtension(pb, desc, value)
-}
-
-func GetUnsafeExtension(pb Message, fieldNum int32) (interface{}, error) {
- typ := reflect.TypeOf(pb).Elem()
- ext, ok := extensionMaps[typ]
- if !ok {
- return nil, fmt.Errorf("proto: bad extended type; %s is not extendable", typ.String())
- }
- desc, ok := ext[fieldNum]
- if !ok {
- return nil, fmt.Errorf("unregistered field number %d", fieldNum)
- }
- return GetExtension(pb, desc)
-}
-
-func NewUnsafeXXX_InternalExtensions(m map[int32]Extension) XXX_InternalExtensions {
- x := &XXX_InternalExtensions{
- p: new(struct {
- mu sync.Mutex
- extensionMap map[int32]Extension
- }),
- }
- x.p.extensionMap = m
- return *x
-}
-
-func GetUnsafeExtensionsMap(extendable Message) map[int32]Extension {
- pb := extendable.(extendableProto)
- return pb.extensionsWrite()
-}
-
-func deleteExtension(pb extensionsBytes, theFieldNum int32, offset int) int {
- ext := pb.GetExtensions()
- for offset < len(*ext) {
- tag, n1 := DecodeVarint((*ext)[offset:])
- fieldNum := int32(tag >> 3)
- wireType := int(tag & 0x7)
- n2, err := size((*ext)[offset+n1:], wireType)
- if err != nil {
- panic(err)
- }
- newOffset := offset + n1 + n2
- if fieldNum == theFieldNum {
- *ext = append((*ext)[:offset], (*ext)[newOffset:]...)
- return offset
- }
- offset = newOffset
- }
- return -1
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/lib.go b/vendor/github.com/gogo/protobuf/proto/lib.go
deleted file mode 100644
index 80db1c155..000000000
--- a/vendor/github.com/gogo/protobuf/proto/lib.go
+++ /dev/null
@@ -1,973 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/*
-Package proto converts data structures to and from the wire format of
-protocol buffers. It works in concert with the Go source code generated
-for .proto files by the protocol compiler.
-
-A summary of the properties of the protocol buffer interface
-for a protocol buffer variable v:
-
- - Names are turned from camel_case to CamelCase for export.
- - There are no methods on v to set fields; just treat
- them as structure fields.
- - There are getters that return a field's value if set,
- and return the field's default value if unset.
- The getters work even if the receiver is a nil message.
- - The zero value for a struct is its correct initialization state.
- All desired fields must be set before marshaling.
- - A Reset() method will restore a protobuf struct to its zero state.
- - Non-repeated fields are pointers to the values; nil means unset.
- That is, optional or required field int32 f becomes F *int32.
- - Repeated fields are slices.
- - Helper functions are available to aid the setting of fields.
- msg.Foo = proto.String("hello") // set field
- - Constants are defined to hold the default values of all fields that
- have them. They have the form Default_StructName_FieldName.
- Because the getter methods handle defaulted values,
- direct use of these constants should be rare.
- - Enums are given type names and maps from names to values.
- Enum values are prefixed by the enclosing message's name, or by the
- enum's type name if it is a top-level enum. Enum types have a String
- method, and a Enum method to assist in message construction.
- - Nested messages, groups and enums have type names prefixed with the name of
- the surrounding message type.
- - Extensions are given descriptor names that start with E_,
- followed by an underscore-delimited list of the nested messages
- that contain it (if any) followed by the CamelCased name of the
- extension field itself. HasExtension, ClearExtension, GetExtension
- and SetExtension are functions for manipulating extensions.
- - Oneof field sets are given a single field in their message,
- with distinguished wrapper types for each possible field value.
- - Marshal and Unmarshal are functions to encode and decode the wire format.
-
-When the .proto file specifies `syntax="proto3"`, there are some differences:
-
- - Non-repeated fields of non-message type are values instead of pointers.
- - Enum types do not get an Enum method.
-
-The simplest way to describe this is to see an example.
-Given file test.proto, containing
-
- package example;
-
- enum FOO { X = 17; }
-
- message Test {
- required string label = 1;
- optional int32 type = 2 [default=77];
- repeated int64 reps = 3;
- optional group OptionalGroup = 4 {
- required string RequiredField = 5;
- }
- oneof union {
- int32 number = 6;
- string name = 7;
- }
- }
-
-The resulting file, test.pb.go, is:
-
- package example
-
- import proto "github.com/gogo/protobuf/proto"
- import math "math"
-
- type FOO int32
- const (
- FOO_X FOO = 17
- )
- var FOO_name = map[int32]string{
- 17: "X",
- }
- var FOO_value = map[string]int32{
- "X": 17,
- }
-
- func (x FOO) Enum() *FOO {
- p := new(FOO)
- *p = x
- return p
- }
- func (x FOO) String() string {
- return proto.EnumName(FOO_name, int32(x))
- }
- func (x *FOO) UnmarshalJSON(data []byte) error {
- value, err := proto.UnmarshalJSONEnum(FOO_value, data)
- if err != nil {
- return err
- }
- *x = FOO(value)
- return nil
- }
-
- type Test struct {
- Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
- Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
- Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
- Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
- // Types that are valid to be assigned to Union:
- // *Test_Number
- // *Test_Name
- Union isTest_Union `protobuf_oneof:"union"`
- XXX_unrecognized []byte `json:"-"`
- }
- func (m *Test) Reset() { *m = Test{} }
- func (m *Test) String() string { return proto.CompactTextString(m) }
- func (*Test) ProtoMessage() {}
-
- type isTest_Union interface {
- isTest_Union()
- }
-
- type Test_Number struct {
- Number int32 `protobuf:"varint,6,opt,name=number"`
- }
- type Test_Name struct {
- Name string `protobuf:"bytes,7,opt,name=name"`
- }
-
- func (*Test_Number) isTest_Union() {}
- func (*Test_Name) isTest_Union() {}
-
- func (m *Test) GetUnion() isTest_Union {
- if m != nil {
- return m.Union
- }
- return nil
- }
- const Default_Test_Type int32 = 77
-
- func (m *Test) GetLabel() string {
- if m != nil && m.Label != nil {
- return *m.Label
- }
- return ""
- }
-
- func (m *Test) GetType() int32 {
- if m != nil && m.Type != nil {
- return *m.Type
- }
- return Default_Test_Type
- }
-
- func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
- if m != nil {
- return m.Optionalgroup
- }
- return nil
- }
-
- type Test_OptionalGroup struct {
- RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
- }
- func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} }
- func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
-
- func (m *Test_OptionalGroup) GetRequiredField() string {
- if m != nil && m.RequiredField != nil {
- return *m.RequiredField
- }
- return ""
- }
-
- func (m *Test) GetNumber() int32 {
- if x, ok := m.GetUnion().(*Test_Number); ok {
- return x.Number
- }
- return 0
- }
-
- func (m *Test) GetName() string {
- if x, ok := m.GetUnion().(*Test_Name); ok {
- return x.Name
- }
- return ""
- }
-
- func init() {
- proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
- }
-
-To create and play with a Test object:
-
- package main
-
- import (
- "log"
-
- "github.com/gogo/protobuf/proto"
- pb "./example.pb"
- )
-
- func main() {
- test := &pb.Test{
- Label: proto.String("hello"),
- Type: proto.Int32(17),
- Reps: []int64{1, 2, 3},
- Optionalgroup: &pb.Test_OptionalGroup{
- RequiredField: proto.String("good bye"),
- },
- Union: &pb.Test_Name{"fred"},
- }
- data, err := proto.Marshal(test)
- if err != nil {
- log.Fatal("marshaling error: ", err)
- }
- newTest := &pb.Test{}
- err = proto.Unmarshal(data, newTest)
- if err != nil {
- log.Fatal("unmarshaling error: ", err)
- }
- // Now test and newTest contain the same data.
- if test.GetLabel() != newTest.GetLabel() {
- log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel())
- }
- // Use a type switch to determine which oneof was set.
- switch u := test.Union.(type) {
- case *pb.Test_Number: // u.Number contains the number.
- case *pb.Test_Name: // u.Name contains the string.
- }
- // etc.
- }
-*/
-package proto
-
-import (
- "encoding/json"
- "fmt"
- "log"
- "reflect"
- "sort"
- "strconv"
- "sync"
-)
-
-// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
-// Marshal reports this when a required field is not initialized.
-// Unmarshal reports this when a required field is missing from the wire data.
-type RequiredNotSetError struct{ field string }
-
-func (e *RequiredNotSetError) Error() string {
- if e.field == "" {
- return fmt.Sprintf("proto: required field not set")
- }
- return fmt.Sprintf("proto: required field %q not set", e.field)
-}
-func (e *RequiredNotSetError) RequiredNotSet() bool {
- return true
-}
-
-type invalidUTF8Error struct{ field string }
-
-func (e *invalidUTF8Error) Error() string {
- if e.field == "" {
- return "proto: invalid UTF-8 detected"
- }
- return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
-}
-func (e *invalidUTF8Error) InvalidUTF8() bool {
- return true
-}
-
-// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
-// This error should not be exposed to the external API as such errors should
-// be recreated with the field information.
-var errInvalidUTF8 = &invalidUTF8Error{}
-
-// isNonFatal reports whether the error is either a RequiredNotSet error
-// or a InvalidUTF8 error.
-func isNonFatal(err error) bool {
- if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
- return true
- }
- if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
- return true
- }
- return false
-}
-
-type nonFatal struct{ E error }
-
-// Merge merges err into nf and reports whether it was successful.
-// Otherwise it returns false for any fatal non-nil errors.
-func (nf *nonFatal) Merge(err error) (ok bool) {
- if err == nil {
- return true // not an error
- }
- if !isNonFatal(err) {
- return false // fatal error
- }
- if nf.E == nil {
- nf.E = err // store first instance of non-fatal error
- }
- return true
-}
-
-// Message is implemented by generated protocol buffer messages.
-type Message interface {
- Reset()
- String() string
- ProtoMessage()
-}
-
-// A Buffer is a buffer manager for marshaling and unmarshaling
-// protocol buffers. It may be reused between invocations to
-// reduce memory usage. It is not necessary to use a Buffer;
-// the global functions Marshal and Unmarshal create a
-// temporary Buffer and are fine for most applications.
-type Buffer struct {
- buf []byte // encode/decode byte stream
- index int // read point
-
- deterministic bool
-}
-
-// NewBuffer allocates a new Buffer and initializes its internal data to
-// the contents of the argument slice.
-func NewBuffer(e []byte) *Buffer {
- return &Buffer{buf: e}
-}
-
-// Reset resets the Buffer, ready for marshaling a new protocol buffer.
-func (p *Buffer) Reset() {
- p.buf = p.buf[0:0] // for reading/writing
- p.index = 0 // for reading
-}
-
-// SetBuf replaces the internal buffer with the slice,
-// ready for unmarshaling the contents of the slice.
-func (p *Buffer) SetBuf(s []byte) {
- p.buf = s
- p.index = 0
-}
-
-// Bytes returns the contents of the Buffer.
-func (p *Buffer) Bytes() []byte { return p.buf }
-
-// SetDeterministic sets whether to use deterministic serialization.
-//
-// Deterministic serialization guarantees that for a given binary, equal
-// messages will always be serialized to the same bytes. This implies:
-//
-// - Repeated serialization of a message will return the same bytes.
-// - Different processes of the same binary (which may be executing on
-// different machines) will serialize equal messages to the same bytes.
-//
-// Note that the deterministic serialization is NOT canonical across
-// languages. It is not guaranteed to remain stable over time. It is unstable
-// across different builds with schema changes due to unknown fields.
-// Users who need canonical serialization (e.g., persistent storage in a
-// canonical form, fingerprinting, etc.) should define their own
-// canonicalization specification and implement their own serializer rather
-// than relying on this API.
-//
-// If deterministic serialization is requested, map entries will be sorted
-// by keys in lexographical order. This is an implementation detail and
-// subject to change.
-func (p *Buffer) SetDeterministic(deterministic bool) {
- p.deterministic = deterministic
-}
-
-/*
- * Helper routines for simplifying the creation of optional fields of basic type.
- */
-
-// Bool is a helper routine that allocates a new bool value
-// to store v and returns a pointer to it.
-func Bool(v bool) *bool {
- return &v
-}
-
-// Int32 is a helper routine that allocates a new int32 value
-// to store v and returns a pointer to it.
-func Int32(v int32) *int32 {
- return &v
-}
-
-// Int is a helper routine that allocates a new int32 value
-// to store v and returns a pointer to it, but unlike Int32
-// its argument value is an int.
-func Int(v int) *int32 {
- p := new(int32)
- *p = int32(v)
- return p
-}
-
-// Int64 is a helper routine that allocates a new int64 value
-// to store v and returns a pointer to it.
-func Int64(v int64) *int64 {
- return &v
-}
-
-// Float32 is a helper routine that allocates a new float32 value
-// to store v and returns a pointer to it.
-func Float32(v float32) *float32 {
- return &v
-}
-
-// Float64 is a helper routine that allocates a new float64 value
-// to store v and returns a pointer to it.
-func Float64(v float64) *float64 {
- return &v
-}
-
-// Uint32 is a helper routine that allocates a new uint32 value
-// to store v and returns a pointer to it.
-func Uint32(v uint32) *uint32 {
- return &v
-}
-
-// Uint64 is a helper routine that allocates a new uint64 value
-// to store v and returns a pointer to it.
-func Uint64(v uint64) *uint64 {
- return &v
-}
-
-// String is a helper routine that allocates a new string value
-// to store v and returns a pointer to it.
-func String(v string) *string {
- return &v
-}
-
-// EnumName is a helper function to simplify printing protocol buffer enums
-// by name. Given an enum map and a value, it returns a useful string.
-func EnumName(m map[int32]string, v int32) string {
- s, ok := m[v]
- if ok {
- return s
- }
- return strconv.Itoa(int(v))
-}
-
-// UnmarshalJSONEnum is a helper function to simplify recovering enum int values
-// from their JSON-encoded representation. Given a map from the enum's symbolic
-// names to its int values, and a byte buffer containing the JSON-encoded
-// value, it returns an int32 that can be cast to the enum type by the caller.
-//
-// The function can deal with both JSON representations, numeric and symbolic.
-func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) {
- if data[0] == '"' {
- // New style: enums are strings.
- var repr string
- if err := json.Unmarshal(data, &repr); err != nil {
- return -1, err
- }
- val, ok := m[repr]
- if !ok {
- return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr)
- }
- return val, nil
- }
- // Old style: enums are ints.
- var val int32
- if err := json.Unmarshal(data, &val); err != nil {
- return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName)
- }
- return val, nil
-}
-
-// DebugPrint dumps the encoded data in b in a debugging format with a header
-// including the string s. Used in testing but made available for general debugging.
-func (p *Buffer) DebugPrint(s string, b []byte) {
- var u uint64
-
- obuf := p.buf
- sindex := p.index
- p.buf = b
- p.index = 0
- depth := 0
-
- fmt.Printf("\n--- %s ---\n", s)
-
-out:
- for {
- for i := 0; i < depth; i++ {
- fmt.Print(" ")
- }
-
- index := p.index
- if index == len(p.buf) {
- break
- }
-
- op, err := p.DecodeVarint()
- if err != nil {
- fmt.Printf("%3d: fetching op err %v\n", index, err)
- break out
- }
- tag := op >> 3
- wire := op & 7
-
- switch wire {
- default:
- fmt.Printf("%3d: t=%3d unknown wire=%d\n",
- index, tag, wire)
- break out
-
- case WireBytes:
- var r []byte
-
- r, err = p.DecodeRawBytes(false)
- if err != nil {
- break out
- }
- fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r))
- if len(r) <= 6 {
- for i := 0; i < len(r); i++ {
- fmt.Printf(" %.2x", r[i])
- }
- } else {
- for i := 0; i < 3; i++ {
- fmt.Printf(" %.2x", r[i])
- }
- fmt.Printf(" ..")
- for i := len(r) - 3; i < len(r); i++ {
- fmt.Printf(" %.2x", r[i])
- }
- }
- fmt.Printf("\n")
-
- case WireFixed32:
- u, err = p.DecodeFixed32()
- if err != nil {
- fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err)
- break out
- }
- fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u)
-
- case WireFixed64:
- u, err = p.DecodeFixed64()
- if err != nil {
- fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err)
- break out
- }
- fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u)
-
- case WireVarint:
- u, err = p.DecodeVarint()
- if err != nil {
- fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err)
- break out
- }
- fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u)
-
- case WireStartGroup:
- fmt.Printf("%3d: t=%3d start\n", index, tag)
- depth++
-
- case WireEndGroup:
- depth--
- fmt.Printf("%3d: t=%3d end\n", index, tag)
- }
- }
-
- if depth != 0 {
- fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth)
- }
- fmt.Printf("\n")
-
- p.buf = obuf
- p.index = sindex
-}
-
-// SetDefaults sets unset protocol buffer fields to their default values.
-// It only modifies fields that are both unset and have defined defaults.
-// It recursively sets default values in any non-nil sub-messages.
-func SetDefaults(pb Message) {
- setDefaults(reflect.ValueOf(pb), true, false)
-}
-
-// v is a struct.
-func setDefaults(v reflect.Value, recur, zeros bool) {
- if v.Kind() == reflect.Ptr {
- v = v.Elem()
- }
-
- defaultMu.RLock()
- dm, ok := defaults[v.Type()]
- defaultMu.RUnlock()
- if !ok {
- dm = buildDefaultMessage(v.Type())
- defaultMu.Lock()
- defaults[v.Type()] = dm
- defaultMu.Unlock()
- }
-
- for _, sf := range dm.scalars {
- f := v.Field(sf.index)
- if !f.IsNil() {
- // field already set
- continue
- }
- dv := sf.value
- if dv == nil && !zeros {
- // no explicit default, and don't want to set zeros
- continue
- }
- fptr := f.Addr().Interface() // **T
- // TODO: Consider batching the allocations we do here.
- switch sf.kind {
- case reflect.Bool:
- b := new(bool)
- if dv != nil {
- *b = dv.(bool)
- }
- *(fptr.(**bool)) = b
- case reflect.Float32:
- f := new(float32)
- if dv != nil {
- *f = dv.(float32)
- }
- *(fptr.(**float32)) = f
- case reflect.Float64:
- f := new(float64)
- if dv != nil {
- *f = dv.(float64)
- }
- *(fptr.(**float64)) = f
- case reflect.Int32:
- // might be an enum
- if ft := f.Type(); ft != int32PtrType {
- // enum
- f.Set(reflect.New(ft.Elem()))
- if dv != nil {
- f.Elem().SetInt(int64(dv.(int32)))
- }
- } else {
- // int32 field
- i := new(int32)
- if dv != nil {
- *i = dv.(int32)
- }
- *(fptr.(**int32)) = i
- }
- case reflect.Int64:
- i := new(int64)
- if dv != nil {
- *i = dv.(int64)
- }
- *(fptr.(**int64)) = i
- case reflect.String:
- s := new(string)
- if dv != nil {
- *s = dv.(string)
- }
- *(fptr.(**string)) = s
- case reflect.Uint8:
- // exceptional case: []byte
- var b []byte
- if dv != nil {
- db := dv.([]byte)
- b = make([]byte, len(db))
- copy(b, db)
- } else {
- b = []byte{}
- }
- *(fptr.(*[]byte)) = b
- case reflect.Uint32:
- u := new(uint32)
- if dv != nil {
- *u = dv.(uint32)
- }
- *(fptr.(**uint32)) = u
- case reflect.Uint64:
- u := new(uint64)
- if dv != nil {
- *u = dv.(uint64)
- }
- *(fptr.(**uint64)) = u
- default:
- log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind)
- }
- }
-
- for _, ni := range dm.nested {
- f := v.Field(ni)
- // f is *T or T or []*T or []T
- switch f.Kind() {
- case reflect.Struct:
- setDefaults(f, recur, zeros)
-
- case reflect.Ptr:
- if f.IsNil() {
- continue
- }
- setDefaults(f, recur, zeros)
-
- case reflect.Slice:
- for i := 0; i < f.Len(); i++ {
- e := f.Index(i)
- if e.Kind() == reflect.Ptr && e.IsNil() {
- continue
- }
- setDefaults(e, recur, zeros)
- }
-
- case reflect.Map:
- for _, k := range f.MapKeys() {
- e := f.MapIndex(k)
- if e.IsNil() {
- continue
- }
- setDefaults(e, recur, zeros)
- }
- }
- }
-}
-
-var (
- // defaults maps a protocol buffer struct type to a slice of the fields,
- // with its scalar fields set to their proto-declared non-zero default values.
- defaultMu sync.RWMutex
- defaults = make(map[reflect.Type]defaultMessage)
-
- int32PtrType = reflect.TypeOf((*int32)(nil))
-)
-
-// defaultMessage represents information about the default values of a message.
-type defaultMessage struct {
- scalars []scalarField
- nested []int // struct field index of nested messages
-}
-
-type scalarField struct {
- index int // struct field index
- kind reflect.Kind // element type (the T in *T or []T)
- value interface{} // the proto-declared default value, or nil
-}
-
-// t is a struct type.
-func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
- sprop := GetProperties(t)
- for _, prop := range sprop.Prop {
- fi, ok := sprop.decoderTags.get(prop.Tag)
- if !ok {
- // XXX_unrecognized
- continue
- }
- ft := t.Field(fi).Type
-
- sf, nested, err := fieldDefault(ft, prop)
- switch {
- case err != nil:
- log.Print(err)
- case nested:
- dm.nested = append(dm.nested, fi)
- case sf != nil:
- sf.index = fi
- dm.scalars = append(dm.scalars, *sf)
- }
- }
-
- return dm
-}
-
-// fieldDefault returns the scalarField for field type ft.
-// sf will be nil if the field can not have a default.
-// nestedMessage will be true if this is a nested message.
-// Note that sf.index is not set on return.
-func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) {
- var canHaveDefault bool
- switch ft.Kind() {
- case reflect.Struct:
- nestedMessage = true // non-nullable
-
- case reflect.Ptr:
- if ft.Elem().Kind() == reflect.Struct {
- nestedMessage = true
- } else {
- canHaveDefault = true // proto2 scalar field
- }
-
- case reflect.Slice:
- switch ft.Elem().Kind() {
- case reflect.Ptr, reflect.Struct:
- nestedMessage = true // repeated message
- case reflect.Uint8:
- canHaveDefault = true // bytes field
- }
-
- case reflect.Map:
- if ft.Elem().Kind() == reflect.Ptr {
- nestedMessage = true // map with message values
- }
- }
-
- if !canHaveDefault {
- if nestedMessage {
- return nil, true, nil
- }
- return nil, false, nil
- }
-
- // We now know that ft is a pointer or slice.
- sf = &scalarField{kind: ft.Elem().Kind()}
-
- // scalar fields without defaults
- if !prop.HasDefault {
- return sf, false, nil
- }
-
- // a scalar field: either *T or []byte
- switch ft.Elem().Kind() {
- case reflect.Bool:
- x, err := strconv.ParseBool(prop.Default)
- if err != nil {
- return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err)
- }
- sf.value = x
- case reflect.Float32:
- x, err := strconv.ParseFloat(prop.Default, 32)
- if err != nil {
- return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err)
- }
- sf.value = float32(x)
- case reflect.Float64:
- x, err := strconv.ParseFloat(prop.Default, 64)
- if err != nil {
- return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err)
- }
- sf.value = x
- case reflect.Int32:
- x, err := strconv.ParseInt(prop.Default, 10, 32)
- if err != nil {
- return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err)
- }
- sf.value = int32(x)
- case reflect.Int64:
- x, err := strconv.ParseInt(prop.Default, 10, 64)
- if err != nil {
- return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err)
- }
- sf.value = x
- case reflect.String:
- sf.value = prop.Default
- case reflect.Uint8:
- // []byte (not *uint8)
- sf.value = []byte(prop.Default)
- case reflect.Uint32:
- x, err := strconv.ParseUint(prop.Default, 10, 32)
- if err != nil {
- return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err)
- }
- sf.value = uint32(x)
- case reflect.Uint64:
- x, err := strconv.ParseUint(prop.Default, 10, 64)
- if err != nil {
- return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err)
- }
- sf.value = x
- default:
- return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind())
- }
-
- return sf, false, nil
-}
-
-// mapKeys returns a sort.Interface to be used for sorting the map keys.
-// Map fields may have key types of non-float scalars, strings and enums.
-func mapKeys(vs []reflect.Value) sort.Interface {
- s := mapKeySorter{vs: vs}
-
- // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps.
- if len(vs) == 0 {
- return s
- }
- switch vs[0].Kind() {
- case reflect.Int32, reflect.Int64:
- s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
- case reflect.Uint32, reflect.Uint64:
- s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
- case reflect.Bool:
- s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true
- case reflect.String:
- s.less = func(a, b reflect.Value) bool { return a.String() < b.String() }
- default:
- panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind()))
- }
-
- return s
-}
-
-type mapKeySorter struct {
- vs []reflect.Value
- less func(a, b reflect.Value) bool
-}
-
-func (s mapKeySorter) Len() int { return len(s.vs) }
-func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] }
-func (s mapKeySorter) Less(i, j int) bool {
- return s.less(s.vs[i], s.vs[j])
-}
-
-// isProto3Zero reports whether v is a zero proto3 value.
-func isProto3Zero(v reflect.Value) bool {
- switch v.Kind() {
- case reflect.Bool:
- return !v.Bool()
- case reflect.Int32, reflect.Int64:
- return v.Int() == 0
- case reflect.Uint32, reflect.Uint64:
- return v.Uint() == 0
- case reflect.Float32, reflect.Float64:
- return v.Float() == 0
- case reflect.String:
- return v.String() == ""
- }
- return false
-}
-
-const (
- // ProtoPackageIsVersion3 is referenced from generated protocol buffer files
- // to assert that that code is compatible with this version of the proto package.
- GoGoProtoPackageIsVersion3 = true
-
- // ProtoPackageIsVersion2 is referenced from generated protocol buffer files
- // to assert that that code is compatible with this version of the proto package.
- GoGoProtoPackageIsVersion2 = true
-
- // ProtoPackageIsVersion1 is referenced from generated protocol buffer files
- // to assert that that code is compatible with this version of the proto package.
- GoGoProtoPackageIsVersion1 = true
-)
-
-// InternalMessageInfo is a type used internally by generated .pb.go files.
-// This type is not intended to be used by non-generated code.
-// This type is not subject to any compatibility guarantee.
-type InternalMessageInfo struct {
- marshal *marshalInfo
- unmarshal *unmarshalInfo
- merge *mergeInfo
- discard *discardInfo
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/lib_gogo.go b/vendor/github.com/gogo/protobuf/proto/lib_gogo.go
deleted file mode 100644
index b3aa39190..000000000
--- a/vendor/github.com/gogo/protobuf/proto/lib_gogo.go
+++ /dev/null
@@ -1,50 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "encoding/json"
- "strconv"
-)
-
-type Sizer interface {
- Size() int
-}
-
-type ProtoSizer interface {
- ProtoSize() int
-}
-
-func MarshalJSONEnum(m map[int32]string, value int32) ([]byte, error) {
- s, ok := m[value]
- if !ok {
- s = strconv.Itoa(int(value))
- }
- return json.Marshal(s)
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/message_set.go b/vendor/github.com/gogo/protobuf/proto/message_set.go
deleted file mode 100644
index f48a75676..000000000
--- a/vendor/github.com/gogo/protobuf/proto/message_set.go
+++ /dev/null
@@ -1,181 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Support for message sets.
- */
-
-import (
- "errors"
-)
-
-// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
-// A message type ID is required for storing a protocol buffer in a message set.
-var errNoMessageTypeID = errors.New("proto does not have a message type ID")
-
-// The first two types (_MessageSet_Item and messageSet)
-// model what the protocol compiler produces for the following protocol message:
-// message MessageSet {
-// repeated group Item = 1 {
-// required int32 type_id = 2;
-// required string message = 3;
-// };
-// }
-// That is the MessageSet wire format. We can't use a proto to generate these
-// because that would introduce a circular dependency between it and this package.
-
-type _MessageSet_Item struct {
- TypeId *int32 `protobuf:"varint,2,req,name=type_id"`
- Message []byte `protobuf:"bytes,3,req,name=message"`
-}
-
-type messageSet struct {
- Item []*_MessageSet_Item `protobuf:"group,1,rep"`
- XXX_unrecognized []byte
- // TODO: caching?
-}
-
-// Make sure messageSet is a Message.
-var _ Message = (*messageSet)(nil)
-
-// messageTypeIder is an interface satisfied by a protocol buffer type
-// that may be stored in a MessageSet.
-type messageTypeIder interface {
- MessageTypeId() int32
-}
-
-func (ms *messageSet) find(pb Message) *_MessageSet_Item {
- mti, ok := pb.(messageTypeIder)
- if !ok {
- return nil
- }
- id := mti.MessageTypeId()
- for _, item := range ms.Item {
- if *item.TypeId == id {
- return item
- }
- }
- return nil
-}
-
-func (ms *messageSet) Has(pb Message) bool {
- return ms.find(pb) != nil
-}
-
-func (ms *messageSet) Unmarshal(pb Message) error {
- if item := ms.find(pb); item != nil {
- return Unmarshal(item.Message, pb)
- }
- if _, ok := pb.(messageTypeIder); !ok {
- return errNoMessageTypeID
- }
- return nil // TODO: return error instead?
-}
-
-func (ms *messageSet) Marshal(pb Message) error {
- msg, err := Marshal(pb)
- if err != nil {
- return err
- }
- if item := ms.find(pb); item != nil {
- // reuse existing item
- item.Message = msg
- return nil
- }
-
- mti, ok := pb.(messageTypeIder)
- if !ok {
- return errNoMessageTypeID
- }
-
- mtid := mti.MessageTypeId()
- ms.Item = append(ms.Item, &_MessageSet_Item{
- TypeId: &mtid,
- Message: msg,
- })
- return nil
-}
-
-func (ms *messageSet) Reset() { *ms = messageSet{} }
-func (ms *messageSet) String() string { return CompactTextString(ms) }
-func (*messageSet) ProtoMessage() {}
-
-// Support for the message_set_wire_format message option.
-
-func skipVarint(buf []byte) []byte {
- i := 0
- for ; buf[i]&0x80 != 0; i++ {
- }
- return buf[i+1:]
-}
-
-// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
-// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
-func unmarshalMessageSet(buf []byte, exts interface{}) error {
- var m map[int32]Extension
- switch exts := exts.(type) {
- case *XXX_InternalExtensions:
- m = exts.extensionsWrite()
- case map[int32]Extension:
- m = exts
- default:
- return errors.New("proto: not an extension map")
- }
-
- ms := new(messageSet)
- if err := Unmarshal(buf, ms); err != nil {
- return err
- }
- for _, item := range ms.Item {
- id := *item.TypeId
- msg := item.Message
-
- // Restore wire type and field number varint, plus length varint.
- // Be careful to preserve duplicate items.
- b := EncodeVarint(uint64(id)<<3 | WireBytes)
- if ext, ok := m[id]; ok {
- // Existing data; rip off the tag and length varint
- // so we join the new data correctly.
- // We can assume that ext.enc is set because we are unmarshaling.
- o := ext.enc[len(b):] // skip wire type and field number
- _, n := DecodeVarint(o) // calculate length of length varint
- o = o[n:] // skip length varint
- msg = append(o, msg...) // join old data and new data
- }
- b = append(b, EncodeVarint(uint64(len(msg)))...)
- b = append(b, msg...)
-
- m[id] = Extension{enc: b}
- }
- return nil
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go b/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
deleted file mode 100644
index b6cad9083..000000000
--- a/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
+++ /dev/null
@@ -1,357 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2012 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build purego appengine js
-
-// This file contains an implementation of proto field accesses using package reflect.
-// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
-// be used on App Engine.
-
-package proto
-
-import (
- "reflect"
- "sync"
-)
-
-const unsafeAllowed = false
-
-// A field identifies a field in a struct, accessible from a pointer.
-// In this implementation, a field is identified by the sequence of field indices
-// passed to reflect's FieldByIndex.
-type field []int
-
-// toField returns a field equivalent to the given reflect field.
-func toField(f *reflect.StructField) field {
- return f.Index
-}
-
-// invalidField is an invalid field identifier.
-var invalidField = field(nil)
-
-// zeroField is a noop when calling pointer.offset.
-var zeroField = field([]int{})
-
-// IsValid reports whether the field identifier is valid.
-func (f field) IsValid() bool { return f != nil }
-
-// The pointer type is for the table-driven decoder.
-// The implementation here uses a reflect.Value of pointer type to
-// create a generic pointer. In pointer_unsafe.go we use unsafe
-// instead of reflect to implement the same (but faster) interface.
-type pointer struct {
- v reflect.Value
-}
-
-// toPointer converts an interface of pointer type to a pointer
-// that points to the same target.
-func toPointer(i *Message) pointer {
- return pointer{v: reflect.ValueOf(*i)}
-}
-
-// toAddrPointer converts an interface to a pointer that points to
-// the interface data.
-func toAddrPointer(i *interface{}, isptr bool) pointer {
- v := reflect.ValueOf(*i)
- u := reflect.New(v.Type())
- u.Elem().Set(v)
- return pointer{v: u}
-}
-
-// valToPointer converts v to a pointer. v must be of pointer type.
-func valToPointer(v reflect.Value) pointer {
- return pointer{v: v}
-}
-
-// offset converts from a pointer to a structure to a pointer to
-// one of its fields.
-func (p pointer) offset(f field) pointer {
- return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
-}
-
-func (p pointer) isNil() bool {
- return p.v.IsNil()
-}
-
-// grow updates the slice s in place to make it one element longer.
-// s must be addressable.
-// Returns the (addressable) new element.
-func grow(s reflect.Value) reflect.Value {
- n, m := s.Len(), s.Cap()
- if n < m {
- s.SetLen(n + 1)
- } else {
- s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
- }
- return s.Index(n)
-}
-
-func (p pointer) toInt64() *int64 {
- return p.v.Interface().(*int64)
-}
-func (p pointer) toInt64Ptr() **int64 {
- return p.v.Interface().(**int64)
-}
-func (p pointer) toInt64Slice() *[]int64 {
- return p.v.Interface().(*[]int64)
-}
-
-var int32ptr = reflect.TypeOf((*int32)(nil))
-
-func (p pointer) toInt32() *int32 {
- return p.v.Convert(int32ptr).Interface().(*int32)
-}
-
-// The toInt32Ptr/Slice methods don't work because of enums.
-// Instead, we must use set/get methods for the int32ptr/slice case.
-/*
- func (p pointer) toInt32Ptr() **int32 {
- return p.v.Interface().(**int32)
-}
- func (p pointer) toInt32Slice() *[]int32 {
- return p.v.Interface().(*[]int32)
-}
-*/
-func (p pointer) getInt32Ptr() *int32 {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- return p.v.Elem().Interface().(*int32)
- }
- // an enum
- return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
-}
-func (p pointer) setInt32Ptr(v int32) {
- // Allocate value in a *int32. Possibly convert that to a *enum.
- // Then assign it to a **int32 or **enum.
- // Note: we can convert *int32 to *enum, but we can't convert
- // **int32 to **enum!
- p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
-}
-
-// getInt32Slice copies []int32 from p as a new slice.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) getInt32Slice() []int32 {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- return p.v.Elem().Interface().([]int32)
- }
- // an enum
- // Allocate a []int32, then assign []enum's values into it.
- // Note: we can't convert []enum to []int32.
- slice := p.v.Elem()
- s := make([]int32, slice.Len())
- for i := 0; i < slice.Len(); i++ {
- s[i] = int32(slice.Index(i).Int())
- }
- return s
-}
-
-// setInt32Slice copies []int32 into p as a new slice.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) setInt32Slice(v []int32) {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- p.v.Elem().Set(reflect.ValueOf(v))
- return
- }
- // an enum
- // Allocate a []enum, then assign []int32's values into it.
- // Note: we can't convert []enum to []int32.
- slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
- for i, x := range v {
- slice.Index(i).SetInt(int64(x))
- }
- p.v.Elem().Set(slice)
-}
-func (p pointer) appendInt32Slice(v int32) {
- grow(p.v.Elem()).SetInt(int64(v))
-}
-
-func (p pointer) toUint64() *uint64 {
- return p.v.Interface().(*uint64)
-}
-func (p pointer) toUint64Ptr() **uint64 {
- return p.v.Interface().(**uint64)
-}
-func (p pointer) toUint64Slice() *[]uint64 {
- return p.v.Interface().(*[]uint64)
-}
-func (p pointer) toUint32() *uint32 {
- return p.v.Interface().(*uint32)
-}
-func (p pointer) toUint32Ptr() **uint32 {
- return p.v.Interface().(**uint32)
-}
-func (p pointer) toUint32Slice() *[]uint32 {
- return p.v.Interface().(*[]uint32)
-}
-func (p pointer) toBool() *bool {
- return p.v.Interface().(*bool)
-}
-func (p pointer) toBoolPtr() **bool {
- return p.v.Interface().(**bool)
-}
-func (p pointer) toBoolSlice() *[]bool {
- return p.v.Interface().(*[]bool)
-}
-func (p pointer) toFloat64() *float64 {
- return p.v.Interface().(*float64)
-}
-func (p pointer) toFloat64Ptr() **float64 {
- return p.v.Interface().(**float64)
-}
-func (p pointer) toFloat64Slice() *[]float64 {
- return p.v.Interface().(*[]float64)
-}
-func (p pointer) toFloat32() *float32 {
- return p.v.Interface().(*float32)
-}
-func (p pointer) toFloat32Ptr() **float32 {
- return p.v.Interface().(**float32)
-}
-func (p pointer) toFloat32Slice() *[]float32 {
- return p.v.Interface().(*[]float32)
-}
-func (p pointer) toString() *string {
- return p.v.Interface().(*string)
-}
-func (p pointer) toStringPtr() **string {
- return p.v.Interface().(**string)
-}
-func (p pointer) toStringSlice() *[]string {
- return p.v.Interface().(*[]string)
-}
-func (p pointer) toBytes() *[]byte {
- return p.v.Interface().(*[]byte)
-}
-func (p pointer) toBytesSlice() *[][]byte {
- return p.v.Interface().(*[][]byte)
-}
-func (p pointer) toExtensions() *XXX_InternalExtensions {
- return p.v.Interface().(*XXX_InternalExtensions)
-}
-func (p pointer) toOldExtensions() *map[int32]Extension {
- return p.v.Interface().(*map[int32]Extension)
-}
-func (p pointer) getPointer() pointer {
- return pointer{v: p.v.Elem()}
-}
-func (p pointer) setPointer(q pointer) {
- p.v.Elem().Set(q.v)
-}
-func (p pointer) appendPointer(q pointer) {
- grow(p.v.Elem()).Set(q.v)
-}
-
-// getPointerSlice copies []*T from p as a new []pointer.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) getPointerSlice() []pointer {
- if p.v.IsNil() {
- return nil
- }
- n := p.v.Elem().Len()
- s := make([]pointer, n)
- for i := 0; i < n; i++ {
- s[i] = pointer{v: p.v.Elem().Index(i)}
- }
- return s
-}
-
-// setPointerSlice copies []pointer into p as a new []*T.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) setPointerSlice(v []pointer) {
- if v == nil {
- p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
- return
- }
- s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
- for _, p := range v {
- s = reflect.Append(s, p.v)
- }
- p.v.Elem().Set(s)
-}
-
-// getInterfacePointer returns a pointer that points to the
-// interface data of the interface pointed by p.
-func (p pointer) getInterfacePointer() pointer {
- if p.v.Elem().IsNil() {
- return pointer{v: p.v.Elem()}
- }
- return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
-}
-
-func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
- // TODO: check that p.v.Type().Elem() == t?
- return p.v
-}
-
-func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-
-var atomicLock sync.Mutex
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go b/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go
deleted file mode 100644
index 7ffd3c29d..000000000
--- a/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go
+++ /dev/null
@@ -1,59 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build purego appengine js
-
-// This file contains an implementation of proto field accesses using package reflect.
-// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
-// be used on App Engine.
-
-package proto
-
-import (
- "reflect"
-)
-
-// TODO: untested, so probably incorrect.
-
-func (p pointer) getRef() pointer {
- return pointer{v: p.v.Addr()}
-}
-
-func (p pointer) appendRef(v pointer, typ reflect.Type) {
- slice := p.getSlice(typ)
- elem := v.asPointerTo(typ).Elem()
- newSlice := reflect.Append(slice, elem)
- slice.Set(newSlice)
-}
-
-func (p pointer) getSlice(typ reflect.Type) reflect.Value {
- sliceTyp := reflect.SliceOf(typ)
- slice := p.asPointerTo(sliceTyp)
- slice = slice.Elem()
- return slice
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go b/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go
deleted file mode 100644
index d55a335d9..000000000
--- a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go
+++ /dev/null
@@ -1,308 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2012 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build !purego,!appengine,!js
-
-// This file contains the implementation of the proto field accesses using package unsafe.
-
-package proto
-
-import (
- "reflect"
- "sync/atomic"
- "unsafe"
-)
-
-const unsafeAllowed = true
-
-// A field identifies a field in a struct, accessible from a pointer.
-// In this implementation, a field is identified by its byte offset from the start of the struct.
-type field uintptr
-
-// toField returns a field equivalent to the given reflect field.
-func toField(f *reflect.StructField) field {
- return field(f.Offset)
-}
-
-// invalidField is an invalid field identifier.
-const invalidField = ^field(0)
-
-// zeroField is a noop when calling pointer.offset.
-const zeroField = field(0)
-
-// IsValid reports whether the field identifier is valid.
-func (f field) IsValid() bool {
- return f != invalidField
-}
-
-// The pointer type below is for the new table-driven encoder/decoder.
-// The implementation here uses unsafe.Pointer to create a generic pointer.
-// In pointer_reflect.go we use reflect instead of unsafe to implement
-// the same (but slower) interface.
-type pointer struct {
- p unsafe.Pointer
-}
-
-// size of pointer
-var ptrSize = unsafe.Sizeof(uintptr(0))
-
-// toPointer converts an interface of pointer type to a pointer
-// that points to the same target.
-func toPointer(i *Message) pointer {
- // Super-tricky - read pointer out of data word of interface value.
- // Saves ~25ns over the equivalent:
- // return valToPointer(reflect.ValueOf(*i))
- return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
-}
-
-// toAddrPointer converts an interface to a pointer that points to
-// the interface data.
-func toAddrPointer(i *interface{}, isptr bool) pointer {
- // Super-tricky - read or get the address of data word of interface value.
- if isptr {
- // The interface is of pointer type, thus it is a direct interface.
- // The data word is the pointer data itself. We take its address.
- return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
- }
- // The interface is not of pointer type. The data word is the pointer
- // to the data.
- return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
-}
-
-// valToPointer converts v to a pointer. v must be of pointer type.
-func valToPointer(v reflect.Value) pointer {
- return pointer{p: unsafe.Pointer(v.Pointer())}
-}
-
-// offset converts from a pointer to a structure to a pointer to
-// one of its fields.
-func (p pointer) offset(f field) pointer {
- // For safety, we should panic if !f.IsValid, however calling panic causes
- // this to no longer be inlineable, which is a serious performance cost.
- /*
- if !f.IsValid() {
- panic("invalid field")
- }
- */
- return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
-}
-
-func (p pointer) isNil() bool {
- return p.p == nil
-}
-
-func (p pointer) toInt64() *int64 {
- return (*int64)(p.p)
-}
-func (p pointer) toInt64Ptr() **int64 {
- return (**int64)(p.p)
-}
-func (p pointer) toInt64Slice() *[]int64 {
- return (*[]int64)(p.p)
-}
-func (p pointer) toInt32() *int32 {
- return (*int32)(p.p)
-}
-
-// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist.
-/*
- func (p pointer) toInt32Ptr() **int32 {
- return (**int32)(p.p)
- }
- func (p pointer) toInt32Slice() *[]int32 {
- return (*[]int32)(p.p)
- }
-*/
-func (p pointer) getInt32Ptr() *int32 {
- return *(**int32)(p.p)
-}
-func (p pointer) setInt32Ptr(v int32) {
- *(**int32)(p.p) = &v
-}
-
-// getInt32Slice loads a []int32 from p.
-// The value returned is aliased with the original slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) getInt32Slice() []int32 {
- return *(*[]int32)(p.p)
-}
-
-// setInt32Slice stores a []int32 to p.
-// The value set is aliased with the input slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) setInt32Slice(v []int32) {
- *(*[]int32)(p.p) = v
-}
-
-// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead?
-func (p pointer) appendInt32Slice(v int32) {
- s := (*[]int32)(p.p)
- *s = append(*s, v)
-}
-
-func (p pointer) toUint64() *uint64 {
- return (*uint64)(p.p)
-}
-func (p pointer) toUint64Ptr() **uint64 {
- return (**uint64)(p.p)
-}
-func (p pointer) toUint64Slice() *[]uint64 {
- return (*[]uint64)(p.p)
-}
-func (p pointer) toUint32() *uint32 {
- return (*uint32)(p.p)
-}
-func (p pointer) toUint32Ptr() **uint32 {
- return (**uint32)(p.p)
-}
-func (p pointer) toUint32Slice() *[]uint32 {
- return (*[]uint32)(p.p)
-}
-func (p pointer) toBool() *bool {
- return (*bool)(p.p)
-}
-func (p pointer) toBoolPtr() **bool {
- return (**bool)(p.p)
-}
-func (p pointer) toBoolSlice() *[]bool {
- return (*[]bool)(p.p)
-}
-func (p pointer) toFloat64() *float64 {
- return (*float64)(p.p)
-}
-func (p pointer) toFloat64Ptr() **float64 {
- return (**float64)(p.p)
-}
-func (p pointer) toFloat64Slice() *[]float64 {
- return (*[]float64)(p.p)
-}
-func (p pointer) toFloat32() *float32 {
- return (*float32)(p.p)
-}
-func (p pointer) toFloat32Ptr() **float32 {
- return (**float32)(p.p)
-}
-func (p pointer) toFloat32Slice() *[]float32 {
- return (*[]float32)(p.p)
-}
-func (p pointer) toString() *string {
- return (*string)(p.p)
-}
-func (p pointer) toStringPtr() **string {
- return (**string)(p.p)
-}
-func (p pointer) toStringSlice() *[]string {
- return (*[]string)(p.p)
-}
-func (p pointer) toBytes() *[]byte {
- return (*[]byte)(p.p)
-}
-func (p pointer) toBytesSlice() *[][]byte {
- return (*[][]byte)(p.p)
-}
-func (p pointer) toExtensions() *XXX_InternalExtensions {
- return (*XXX_InternalExtensions)(p.p)
-}
-func (p pointer) toOldExtensions() *map[int32]Extension {
- return (*map[int32]Extension)(p.p)
-}
-
-// getPointerSlice loads []*T from p as a []pointer.
-// The value returned is aliased with the original slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) getPointerSlice() []pointer {
- // Super-tricky - p should point to a []*T where T is a
- // message type. We load it as []pointer.
- return *(*[]pointer)(p.p)
-}
-
-// setPointerSlice stores []pointer into p as a []*T.
-// The value set is aliased with the input slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) setPointerSlice(v []pointer) {
- // Super-tricky - p should point to a []*T where T is a
- // message type. We store it as []pointer.
- *(*[]pointer)(p.p) = v
-}
-
-// getPointer loads the pointer at p and returns it.
-func (p pointer) getPointer() pointer {
- return pointer{p: *(*unsafe.Pointer)(p.p)}
-}
-
-// setPointer stores the pointer q at p.
-func (p pointer) setPointer(q pointer) {
- *(*unsafe.Pointer)(p.p) = q.p
-}
-
-// append q to the slice pointed to by p.
-func (p pointer) appendPointer(q pointer) {
- s := (*[]unsafe.Pointer)(p.p)
- *s = append(*s, q.p)
-}
-
-// getInterfacePointer returns a pointer that points to the
-// interface data of the interface pointed by p.
-func (p pointer) getInterfacePointer() pointer {
- // Super-tricky - read pointer out of data word of interface value.
- return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]}
-}
-
-// asPointerTo returns a reflect.Value that is a pointer to an
-// object of type t stored at p.
-func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
- return reflect.NewAt(t, p.p)
-}
-
-func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
- return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
-}
-func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
- atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
-}
-func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
- return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
-}
-func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
- atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
-}
-func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
- return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
-}
-func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
- atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
-}
-func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
- return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
-}
-func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
- atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go b/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go
deleted file mode 100644
index aca8eed02..000000000
--- a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go
+++ /dev/null
@@ -1,56 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build !purego,!appengine,!js
-
-// This file contains the implementation of the proto field accesses using package unsafe.
-
-package proto
-
-import (
- "reflect"
- "unsafe"
-)
-
-func (p pointer) getRef() pointer {
- return pointer{p: (unsafe.Pointer)(&p.p)}
-}
-
-func (p pointer) appendRef(v pointer, typ reflect.Type) {
- slice := p.getSlice(typ)
- elem := v.asPointerTo(typ).Elem()
- newSlice := reflect.Append(slice, elem)
- slice.Set(newSlice)
-}
-
-func (p pointer) getSlice(typ reflect.Type) reflect.Value {
- sliceTyp := reflect.SliceOf(typ)
- slice := p.asPointerTo(sliceTyp)
- slice = slice.Elem()
- return slice
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/properties.go b/vendor/github.com/gogo/protobuf/proto/properties.go
deleted file mode 100644
index 28da1475f..000000000
--- a/vendor/github.com/gogo/protobuf/proto/properties.go
+++ /dev/null
@@ -1,610 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Routines for encoding data into the wire format for protocol buffers.
- */
-
-import (
- "fmt"
- "log"
- "reflect"
- "sort"
- "strconv"
- "strings"
- "sync"
-)
-
-const debug bool = false
-
-// Constants that identify the encoding of a value on the wire.
-const (
- WireVarint = 0
- WireFixed64 = 1
- WireBytes = 2
- WireStartGroup = 3
- WireEndGroup = 4
- WireFixed32 = 5
-)
-
-// tagMap is an optimization over map[int]int for typical protocol buffer
-// use-cases. Encoded protocol buffers are often in tag order with small tag
-// numbers.
-type tagMap struct {
- fastTags []int
- slowTags map[int]int
-}
-
-// tagMapFastLimit is the upper bound on the tag number that will be stored in
-// the tagMap slice rather than its map.
-const tagMapFastLimit = 1024
-
-func (p *tagMap) get(t int) (int, bool) {
- if t > 0 && t < tagMapFastLimit {
- if t >= len(p.fastTags) {
- return 0, false
- }
- fi := p.fastTags[t]
- return fi, fi >= 0
- }
- fi, ok := p.slowTags[t]
- return fi, ok
-}
-
-func (p *tagMap) put(t int, fi int) {
- if t > 0 && t < tagMapFastLimit {
- for len(p.fastTags) < t+1 {
- p.fastTags = append(p.fastTags, -1)
- }
- p.fastTags[t] = fi
- return
- }
- if p.slowTags == nil {
- p.slowTags = make(map[int]int)
- }
- p.slowTags[t] = fi
-}
-
-// StructProperties represents properties for all the fields of a struct.
-// decoderTags and decoderOrigNames should only be used by the decoder.
-type StructProperties struct {
- Prop []*Properties // properties for each field
- reqCount int // required count
- decoderTags tagMap // map from proto tag to struct field number
- decoderOrigNames map[string]int // map from original name to struct field number
- order []int // list of struct field numbers in tag order
-
- // OneofTypes contains information about the oneof fields in this message.
- // It is keyed by the original name of a field.
- OneofTypes map[string]*OneofProperties
-}
-
-// OneofProperties represents information about a specific field in a oneof.
-type OneofProperties struct {
- Type reflect.Type // pointer to generated struct type for this oneof field
- Field int // struct field number of the containing oneof in the message
- Prop *Properties
-}
-
-// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec.
-// See encode.go, (*Buffer).enc_struct.
-
-func (sp *StructProperties) Len() int { return len(sp.order) }
-func (sp *StructProperties) Less(i, j int) bool {
- return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag
-}
-func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] }
-
-// Properties represents the protocol-specific behavior of a single struct field.
-type Properties struct {
- Name string // name of the field, for error messages
- OrigName string // original name before protocol compiler (always set)
- JSONName string // name to use for JSON; determined by protoc
- Wire string
- WireType int
- Tag int
- Required bool
- Optional bool
- Repeated bool
- Packed bool // relevant for repeated primitives only
- Enum string // set for enum types only
- proto3 bool // whether this is known to be a proto3 field
- oneof bool // whether this is a oneof field
-
- Default string // default value
- HasDefault bool // whether an explicit default was provided
- CustomType string
- CastType string
- StdTime bool
- StdDuration bool
- WktPointer bool
-
- stype reflect.Type // set for struct types only
- ctype reflect.Type // set for custom types only
- sprop *StructProperties // set for struct types only
-
- mtype reflect.Type // set for map types only
- MapKeyProp *Properties // set for map types only
- MapValProp *Properties // set for map types only
-}
-
-// String formats the properties in the protobuf struct field tag style.
-func (p *Properties) String() string {
- s := p.Wire
- s += ","
- s += strconv.Itoa(p.Tag)
- if p.Required {
- s += ",req"
- }
- if p.Optional {
- s += ",opt"
- }
- if p.Repeated {
- s += ",rep"
- }
- if p.Packed {
- s += ",packed"
- }
- s += ",name=" + p.OrigName
- if p.JSONName != p.OrigName {
- s += ",json=" + p.JSONName
- }
- if p.proto3 {
- s += ",proto3"
- }
- if p.oneof {
- s += ",oneof"
- }
- if len(p.Enum) > 0 {
- s += ",enum=" + p.Enum
- }
- if p.HasDefault {
- s += ",def=" + p.Default
- }
- return s
-}
-
-// Parse populates p by parsing a string in the protobuf struct field tag style.
-func (p *Properties) Parse(s string) {
- // "bytes,49,opt,name=foo,def=hello!"
- fields := strings.Split(s, ",") // breaks def=, but handled below.
- if len(fields) < 2 {
- log.Printf("proto: tag has too few fields: %q", s)
- return
- }
-
- p.Wire = fields[0]
- switch p.Wire {
- case "varint":
- p.WireType = WireVarint
- case "fixed32":
- p.WireType = WireFixed32
- case "fixed64":
- p.WireType = WireFixed64
- case "zigzag32":
- p.WireType = WireVarint
- case "zigzag64":
- p.WireType = WireVarint
- case "bytes", "group":
- p.WireType = WireBytes
- // no numeric converter for non-numeric types
- default:
- log.Printf("proto: tag has unknown wire type: %q", s)
- return
- }
-
- var err error
- p.Tag, err = strconv.Atoi(fields[1])
- if err != nil {
- return
- }
-
-outer:
- for i := 2; i < len(fields); i++ {
- f := fields[i]
- switch {
- case f == "req":
- p.Required = true
- case f == "opt":
- p.Optional = true
- case f == "rep":
- p.Repeated = true
- case f == "packed":
- p.Packed = true
- case strings.HasPrefix(f, "name="):
- p.OrigName = f[5:]
- case strings.HasPrefix(f, "json="):
- p.JSONName = f[5:]
- case strings.HasPrefix(f, "enum="):
- p.Enum = f[5:]
- case f == "proto3":
- p.proto3 = true
- case f == "oneof":
- p.oneof = true
- case strings.HasPrefix(f, "def="):
- p.HasDefault = true
- p.Default = f[4:] // rest of string
- if i+1 < len(fields) {
- // Commas aren't escaped, and def is always last.
- p.Default += "," + strings.Join(fields[i+1:], ",")
- break outer
- }
- case strings.HasPrefix(f, "embedded="):
- p.OrigName = strings.Split(f, "=")[1]
- case strings.HasPrefix(f, "customtype="):
- p.CustomType = strings.Split(f, "=")[1]
- case strings.HasPrefix(f, "casttype="):
- p.CastType = strings.Split(f, "=")[1]
- case f == "stdtime":
- p.StdTime = true
- case f == "stdduration":
- p.StdDuration = true
- case f == "wktptr":
- p.WktPointer = true
- }
- }
-}
-
-var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
-
-// setFieldProps initializes the field properties for submessages and maps.
-func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
- isMap := typ.Kind() == reflect.Map
- if len(p.CustomType) > 0 && !isMap {
- p.ctype = typ
- p.setTag(lockGetProp)
- return
- }
- if p.StdTime && !isMap {
- p.setTag(lockGetProp)
- return
- }
- if p.StdDuration && !isMap {
- p.setTag(lockGetProp)
- return
- }
- if p.WktPointer && !isMap {
- p.setTag(lockGetProp)
- return
- }
- switch t1 := typ; t1.Kind() {
- case reflect.Struct:
- p.stype = typ
- case reflect.Ptr:
- if t1.Elem().Kind() == reflect.Struct {
- p.stype = t1.Elem()
- }
- case reflect.Slice:
- switch t2 := t1.Elem(); t2.Kind() {
- case reflect.Ptr:
- switch t3 := t2.Elem(); t3.Kind() {
- case reflect.Struct:
- p.stype = t3
- }
- case reflect.Struct:
- p.stype = t2
- }
-
- case reflect.Map:
-
- p.mtype = t1
- p.MapKeyProp = &Properties{}
- p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
- p.MapValProp = &Properties{}
- vtype := p.mtype.Elem()
- if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
- // The value type is not a message (*T) or bytes ([]byte),
- // so we need encoders for the pointer to this type.
- vtype = reflect.PtrTo(vtype)
- }
-
- p.MapValProp.CustomType = p.CustomType
- p.MapValProp.StdDuration = p.StdDuration
- p.MapValProp.StdTime = p.StdTime
- p.MapValProp.WktPointer = p.WktPointer
- p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
- }
- p.setTag(lockGetProp)
-}
-
-func (p *Properties) setTag(lockGetProp bool) {
- if p.stype != nil {
- if lockGetProp {
- p.sprop = GetProperties(p.stype)
- } else {
- p.sprop = getPropertiesLocked(p.stype)
- }
- }
-}
-
-var (
- marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
-)
-
-// Init populates the properties from a protocol buffer struct tag.
-func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
- p.init(typ, name, tag, f, true)
-}
-
-func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) {
- // "bytes,49,opt,def=hello!"
- p.Name = name
- p.OrigName = name
- if tag == "" {
- return
- }
- p.Parse(tag)
- p.setFieldProps(typ, f, lockGetProp)
-}
-
-var (
- propertiesMu sync.RWMutex
- propertiesMap = make(map[reflect.Type]*StructProperties)
-)
-
-// GetProperties returns the list of properties for the type represented by t.
-// t must represent a generated struct type of a protocol message.
-func GetProperties(t reflect.Type) *StructProperties {
- if t.Kind() != reflect.Struct {
- panic("proto: type must have kind struct")
- }
-
- // Most calls to GetProperties in a long-running program will be
- // retrieving details for types we have seen before.
- propertiesMu.RLock()
- sprop, ok := propertiesMap[t]
- propertiesMu.RUnlock()
- if ok {
- return sprop
- }
-
- propertiesMu.Lock()
- sprop = getPropertiesLocked(t)
- propertiesMu.Unlock()
- return sprop
-}
-
-type (
- oneofFuncsIface interface {
- XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
- }
- oneofWrappersIface interface {
- XXX_OneofWrappers() []interface{}
- }
-)
-
-// getPropertiesLocked requires that propertiesMu is held.
-func getPropertiesLocked(t reflect.Type) *StructProperties {
- if prop, ok := propertiesMap[t]; ok {
- return prop
- }
-
- prop := new(StructProperties)
- // in case of recursive protos, fill this in now.
- propertiesMap[t] = prop
-
- // build properties
- prop.Prop = make([]*Properties, t.NumField())
- prop.order = make([]int, t.NumField())
-
- isOneofMessage := false
- for i := 0; i < t.NumField(); i++ {
- f := t.Field(i)
- p := new(Properties)
- name := f.Name
- p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
-
- oneof := f.Tag.Get("protobuf_oneof") // special case
- if oneof != "" {
- isOneofMessage = true
- // Oneof fields don't use the traditional protobuf tag.
- p.OrigName = oneof
- }
- prop.Prop[i] = p
- prop.order[i] = i
- if debug {
- print(i, " ", f.Name, " ", t.String(), " ")
- if p.Tag > 0 {
- print(p.String())
- }
- print("\n")
- }
- }
-
- // Re-order prop.order.
- sort.Sort(prop)
-
- if isOneofMessage {
- var oots []interface{}
- switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
- case oneofFuncsIface:
- _, _, _, oots = m.XXX_OneofFuncs()
- case oneofWrappersIface:
- oots = m.XXX_OneofWrappers()
- }
- if len(oots) > 0 {
- // Interpret oneof metadata.
- prop.OneofTypes = make(map[string]*OneofProperties)
- for _, oot := range oots {
- oop := &OneofProperties{
- Type: reflect.ValueOf(oot).Type(), // *T
- Prop: new(Properties),
- }
- sft := oop.Type.Elem().Field(0)
- oop.Prop.Name = sft.Name
- oop.Prop.Parse(sft.Tag.Get("protobuf"))
- // There will be exactly one interface field that
- // this new value is assignable to.
- for i := 0; i < t.NumField(); i++ {
- f := t.Field(i)
- if f.Type.Kind() != reflect.Interface {
- continue
- }
- if !oop.Type.AssignableTo(f.Type) {
- continue
- }
- oop.Field = i
- break
- }
- prop.OneofTypes[oop.Prop.OrigName] = oop
- }
- }
- }
-
- // build required counts
- // build tags
- reqCount := 0
- prop.decoderOrigNames = make(map[string]int)
- for i, p := range prop.Prop {
- if strings.HasPrefix(p.Name, "XXX_") {
- // Internal fields should not appear in tags/origNames maps.
- // They are handled specially when encoding and decoding.
- continue
- }
- if p.Required {
- reqCount++
- }
- prop.decoderTags.put(p.Tag, i)
- prop.decoderOrigNames[p.OrigName] = i
- }
- prop.reqCount = reqCount
-
- return prop
-}
-
-// A global registry of enum types.
-// The generated code will register the generated maps by calling RegisterEnum.
-
-var enumValueMaps = make(map[string]map[string]int32)
-var enumStringMaps = make(map[string]map[int32]string)
-
-// RegisterEnum is called from the generated code to install the enum descriptor
-// maps into the global table to aid parsing text format protocol buffers.
-func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) {
- if _, ok := enumValueMaps[typeName]; ok {
- panic("proto: duplicate enum registered: " + typeName)
- }
- enumValueMaps[typeName] = valueMap
- if _, ok := enumStringMaps[typeName]; ok {
- panic("proto: duplicate enum registered: " + typeName)
- }
- enumStringMaps[typeName] = unusedNameMap
-}
-
-// EnumValueMap returns the mapping from names to integers of the
-// enum type enumType, or a nil if not found.
-func EnumValueMap(enumType string) map[string]int32 {
- return enumValueMaps[enumType]
-}
-
-// A registry of all linked message types.
-// The string is a fully-qualified proto name ("pkg.Message").
-var (
- protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers
- protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types
- revProtoTypes = make(map[reflect.Type]string)
-)
-
-// RegisterType is called from generated code and maps from the fully qualified
-// proto name to the type (pointer to struct) of the protocol buffer.
-func RegisterType(x Message, name string) {
- if _, ok := protoTypedNils[name]; ok {
- // TODO: Some day, make this a panic.
- log.Printf("proto: duplicate proto type registered: %s", name)
- return
- }
- t := reflect.TypeOf(x)
- if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 {
- // Generated code always calls RegisterType with nil x.
- // This check is just for extra safety.
- protoTypedNils[name] = x
- } else {
- protoTypedNils[name] = reflect.Zero(t).Interface().(Message)
- }
- revProtoTypes[t] = name
-}
-
-// RegisterMapType is called from generated code and maps from the fully qualified
-// proto name to the native map type of the proto map definition.
-func RegisterMapType(x interface{}, name string) {
- if reflect.TypeOf(x).Kind() != reflect.Map {
- panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name))
- }
- if _, ok := protoMapTypes[name]; ok {
- log.Printf("proto: duplicate proto type registered: %s", name)
- return
- }
- t := reflect.TypeOf(x)
- protoMapTypes[name] = t
- revProtoTypes[t] = name
-}
-
-// MessageName returns the fully-qualified proto name for the given message type.
-func MessageName(x Message) string {
- type xname interface {
- XXX_MessageName() string
- }
- if m, ok := x.(xname); ok {
- return m.XXX_MessageName()
- }
- return revProtoTypes[reflect.TypeOf(x)]
-}
-
-// MessageType returns the message type (pointer to struct) for a named message.
-// The type is not guaranteed to implement proto.Message if the name refers to a
-// map entry.
-func MessageType(name string) reflect.Type {
- if t, ok := protoTypedNils[name]; ok {
- return reflect.TypeOf(t)
- }
- return protoMapTypes[name]
-}
-
-// A registry of all linked proto files.
-var (
- protoFiles = make(map[string][]byte) // file name => fileDescriptor
-)
-
-// RegisterFile is called from generated code and maps from the
-// full file name of a .proto file to its compressed FileDescriptorProto.
-func RegisterFile(filename string, fileDescriptor []byte) {
- protoFiles[filename] = fileDescriptor
-}
-
-// FileDescriptor returns the compressed FileDescriptorProto for a .proto file.
-func FileDescriptor(filename string) []byte { return protoFiles[filename] }
diff --git a/vendor/github.com/gogo/protobuf/proto/properties_gogo.go b/vendor/github.com/gogo/protobuf/proto/properties_gogo.go
deleted file mode 100644
index 40ea3dd93..000000000
--- a/vendor/github.com/gogo/protobuf/proto/properties_gogo.go
+++ /dev/null
@@ -1,36 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "reflect"
-)
-
-var sizerType = reflect.TypeOf((*Sizer)(nil)).Elem()
-var protosizerType = reflect.TypeOf((*ProtoSizer)(nil)).Elem()
diff --git a/vendor/github.com/gogo/protobuf/proto/skip_gogo.go b/vendor/github.com/gogo/protobuf/proto/skip_gogo.go
deleted file mode 100644
index 5a5fd93f7..000000000
--- a/vendor/github.com/gogo/protobuf/proto/skip_gogo.go
+++ /dev/null
@@ -1,119 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "fmt"
- "io"
-)
-
-func Skip(data []byte) (n int, err error) {
- l := len(data)
- index := 0
- for index < l {
- var wire uint64
- for shift := uint(0); ; shift += 7 {
- if index >= l {
- return 0, io.ErrUnexpectedEOF
- }
- b := data[index]
- index++
- wire |= (uint64(b) & 0x7F) << shift
- if b < 0x80 {
- break
- }
- }
- wireType := int(wire & 0x7)
- switch wireType {
- case 0:
- for {
- if index >= l {
- return 0, io.ErrUnexpectedEOF
- }
- index++
- if data[index-1] < 0x80 {
- break
- }
- }
- return index, nil
- case 1:
- index += 8
- return index, nil
- case 2:
- var length int
- for shift := uint(0); ; shift += 7 {
- if index >= l {
- return 0, io.ErrUnexpectedEOF
- }
- b := data[index]
- index++
- length |= (int(b) & 0x7F) << shift
- if b < 0x80 {
- break
- }
- }
- index += length
- return index, nil
- case 3:
- for {
- var innerWire uint64
- var start int = index
- for shift := uint(0); ; shift += 7 {
- if index >= l {
- return 0, io.ErrUnexpectedEOF
- }
- b := data[index]
- index++
- innerWire |= (uint64(b) & 0x7F) << shift
- if b < 0x80 {
- break
- }
- }
- innerWireType := int(innerWire & 0x7)
- if innerWireType == 4 {
- break
- }
- next, err := Skip(data[start:])
- if err != nil {
- return 0, err
- }
- index = start + next
- }
- return index, nil
- case 4:
- return index, nil
- case 5:
- index += 4
- return index, nil
- default:
- return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
- }
- }
- panic("unreachable")
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_marshal.go b/vendor/github.com/gogo/protobuf/proto/table_marshal.go
deleted file mode 100644
index f8babdefa..000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_marshal.go
+++ /dev/null
@@ -1,3009 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "errors"
- "fmt"
- "math"
- "reflect"
- "sort"
- "strconv"
- "strings"
- "sync"
- "sync/atomic"
- "unicode/utf8"
-)
-
-// a sizer takes a pointer to a field and the size of its tag, computes the size of
-// the encoded data.
-type sizer func(pointer, int) int
-
-// a marshaler takes a byte slice, a pointer to a field, and its tag (in wire format),
-// marshals the field to the end of the slice, returns the slice and error (if any).
-type marshaler func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error)
-
-// marshalInfo is the information used for marshaling a message.
-type marshalInfo struct {
- typ reflect.Type
- fields []*marshalFieldInfo
- unrecognized field // offset of XXX_unrecognized
- extensions field // offset of XXX_InternalExtensions
- v1extensions field // offset of XXX_extensions
- sizecache field // offset of XXX_sizecache
- initialized int32 // 0 -- only typ is set, 1 -- fully initialized
- messageset bool // uses message set wire format
- hasmarshaler bool // has custom marshaler
- sync.RWMutex // protect extElems map, also for initialization
- extElems map[int32]*marshalElemInfo // info of extension elements
-
- hassizer bool // has custom sizer
- hasprotosizer bool // has custom protosizer
-
- bytesExtensions field // offset of XXX_extensions where the field type is []byte
-}
-
-// marshalFieldInfo is the information used for marshaling a field of a message.
-type marshalFieldInfo struct {
- field field
- wiretag uint64 // tag in wire format
- tagsize int // size of tag in wire format
- sizer sizer
- marshaler marshaler
- isPointer bool
- required bool // field is required
- name string // name of the field, for error reporting
- oneofElems map[reflect.Type]*marshalElemInfo // info of oneof elements
-}
-
-// marshalElemInfo is the information used for marshaling an extension or oneof element.
-type marshalElemInfo struct {
- wiretag uint64 // tag in wire format
- tagsize int // size of tag in wire format
- sizer sizer
- marshaler marshaler
- isptr bool // elem is pointer typed, thus interface of this type is a direct interface (extension only)
-}
-
-var (
- marshalInfoMap = map[reflect.Type]*marshalInfo{}
- marshalInfoLock sync.Mutex
-
- uint8SliceType = reflect.TypeOf(([]uint8)(nil)).Kind()
-)
-
-// getMarshalInfo returns the information to marshal a given type of message.
-// The info it returns may not necessarily initialized.
-// t is the type of the message (NOT the pointer to it).
-func getMarshalInfo(t reflect.Type) *marshalInfo {
- marshalInfoLock.Lock()
- u, ok := marshalInfoMap[t]
- if !ok {
- u = &marshalInfo{typ: t}
- marshalInfoMap[t] = u
- }
- marshalInfoLock.Unlock()
- return u
-}
-
-// Size is the entry point from generated code,
-// and should be ONLY called by generated code.
-// It computes the size of encoded data of msg.
-// a is a pointer to a place to store cached marshal info.
-func (a *InternalMessageInfo) Size(msg Message) int {
- u := getMessageMarshalInfo(msg, a)
- ptr := toPointer(&msg)
- if ptr.isNil() {
- // We get here if msg is a typed nil ((*SomeMessage)(nil)),
- // so it satisfies the interface, and msg == nil wouldn't
- // catch it. We don't want crash in this case.
- return 0
- }
- return u.size(ptr)
-}
-
-// Marshal is the entry point from generated code,
-// and should be ONLY called by generated code.
-// It marshals msg to the end of b.
-// a is a pointer to a place to store cached marshal info.
-func (a *InternalMessageInfo) Marshal(b []byte, msg Message, deterministic bool) ([]byte, error) {
- u := getMessageMarshalInfo(msg, a)
- ptr := toPointer(&msg)
- if ptr.isNil() {
- // We get here if msg is a typed nil ((*SomeMessage)(nil)),
- // so it satisfies the interface, and msg == nil wouldn't
- // catch it. We don't want crash in this case.
- return b, ErrNil
- }
- return u.marshal(b, ptr, deterministic)
-}
-
-func getMessageMarshalInfo(msg interface{}, a *InternalMessageInfo) *marshalInfo {
- // u := a.marshal, but atomically.
- // We use an atomic here to ensure memory consistency.
- u := atomicLoadMarshalInfo(&a.marshal)
- if u == nil {
- // Get marshal information from type of message.
- t := reflect.ValueOf(msg).Type()
- if t.Kind() != reflect.Ptr {
- panic(fmt.Sprintf("cannot handle non-pointer message type %v", t))
- }
- u = getMarshalInfo(t.Elem())
- // Store it in the cache for later users.
- // a.marshal = u, but atomically.
- atomicStoreMarshalInfo(&a.marshal, u)
- }
- return u
-}
-
-// size is the main function to compute the size of the encoded data of a message.
-// ptr is the pointer to the message.
-func (u *marshalInfo) size(ptr pointer) int {
- if atomic.LoadInt32(&u.initialized) == 0 {
- u.computeMarshalInfo()
- }
-
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- if u.hasmarshaler {
- // Uses the message's Size method if available
- if u.hassizer {
- s := ptr.asPointerTo(u.typ).Interface().(Sizer)
- return s.Size()
- }
- // Uses the message's ProtoSize method if available
- if u.hasprotosizer {
- s := ptr.asPointerTo(u.typ).Interface().(ProtoSizer)
- return s.ProtoSize()
- }
-
- m := ptr.asPointerTo(u.typ).Interface().(Marshaler)
- b, _ := m.Marshal()
- return len(b)
- }
-
- n := 0
- for _, f := range u.fields {
- if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
- // nil pointer always marshals to nothing
- continue
- }
- n += f.sizer(ptr.offset(f.field), f.tagsize)
- }
- if u.extensions.IsValid() {
- e := ptr.offset(u.extensions).toExtensions()
- if u.messageset {
- n += u.sizeMessageSet(e)
- } else {
- n += u.sizeExtensions(e)
- }
- }
- if u.v1extensions.IsValid() {
- m := *ptr.offset(u.v1extensions).toOldExtensions()
- n += u.sizeV1Extensions(m)
- }
- if u.bytesExtensions.IsValid() {
- s := *ptr.offset(u.bytesExtensions).toBytes()
- n += len(s)
- }
- if u.unrecognized.IsValid() {
- s := *ptr.offset(u.unrecognized).toBytes()
- n += len(s)
- }
-
- // cache the result for use in marshal
- if u.sizecache.IsValid() {
- atomic.StoreInt32(ptr.offset(u.sizecache).toInt32(), int32(n))
- }
- return n
-}
-
-// cachedsize gets the size from cache. If there is no cache (i.e. message is not generated),
-// fall back to compute the size.
-func (u *marshalInfo) cachedsize(ptr pointer) int {
- if u.sizecache.IsValid() {
- return int(atomic.LoadInt32(ptr.offset(u.sizecache).toInt32()))
- }
- return u.size(ptr)
-}
-
-// marshal is the main function to marshal a message. It takes a byte slice and appends
-// the encoded data to the end of the slice, returns the slice and error (if any).
-// ptr is the pointer to the message.
-// If deterministic is true, map is marshaled in deterministic order.
-func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte, error) {
- if atomic.LoadInt32(&u.initialized) == 0 {
- u.computeMarshalInfo()
- }
-
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- if u.hasmarshaler {
- m := ptr.asPointerTo(u.typ).Interface().(Marshaler)
- b1, err := m.Marshal()
- b = append(b, b1...)
- return b, err
- }
-
- var err, errLater error
- // The old marshaler encodes extensions at beginning.
- if u.extensions.IsValid() {
- e := ptr.offset(u.extensions).toExtensions()
- if u.messageset {
- b, err = u.appendMessageSet(b, e, deterministic)
- } else {
- b, err = u.appendExtensions(b, e, deterministic)
- }
- if err != nil {
- return b, err
- }
- }
- if u.v1extensions.IsValid() {
- m := *ptr.offset(u.v1extensions).toOldExtensions()
- b, err = u.appendV1Extensions(b, m, deterministic)
- if err != nil {
- return b, err
- }
- }
- if u.bytesExtensions.IsValid() {
- s := *ptr.offset(u.bytesExtensions).toBytes()
- b = append(b, s...)
- }
- for _, f := range u.fields {
- if f.required {
- if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
- // Required field is not set.
- // We record the error but keep going, to give a complete marshaling.
- if errLater == nil {
- errLater = &RequiredNotSetError{f.name}
- }
- continue
- }
- }
- if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
- // nil pointer always marshals to nothing
- continue
- }
- b, err = f.marshaler(b, ptr.offset(f.field), f.wiretag, deterministic)
- if err != nil {
- if err1, ok := err.(*RequiredNotSetError); ok {
- // Required field in submessage is not set.
- // We record the error but keep going, to give a complete marshaling.
- if errLater == nil {
- errLater = &RequiredNotSetError{f.name + "." + err1.field}
- }
- continue
- }
- if err == errRepeatedHasNil {
- err = errors.New("proto: repeated field " + f.name + " has nil element")
- }
- if err == errInvalidUTF8 {
- if errLater == nil {
- fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
- errLater = &invalidUTF8Error{fullName}
- }
- continue
- }
- return b, err
- }
- }
- if u.unrecognized.IsValid() {
- s := *ptr.offset(u.unrecognized).toBytes()
- b = append(b, s...)
- }
- return b, errLater
-}
-
-// computeMarshalInfo initializes the marshal info.
-func (u *marshalInfo) computeMarshalInfo() {
- u.Lock()
- defer u.Unlock()
- if u.initialized != 0 { // non-atomic read is ok as it is protected by the lock
- return
- }
-
- t := u.typ
- u.unrecognized = invalidField
- u.extensions = invalidField
- u.v1extensions = invalidField
- u.bytesExtensions = invalidField
- u.sizecache = invalidField
- isOneofMessage := false
-
- if reflect.PtrTo(t).Implements(sizerType) {
- u.hassizer = true
- }
- if reflect.PtrTo(t).Implements(protosizerType) {
- u.hasprotosizer = true
- }
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- if reflect.PtrTo(t).Implements(marshalerType) {
- u.hasmarshaler = true
- atomic.StoreInt32(&u.initialized, 1)
- return
- }
-
- n := t.NumField()
-
- // deal with XXX fields first
- for i := 0; i < t.NumField(); i++ {
- f := t.Field(i)
- if f.Tag.Get("protobuf_oneof") != "" {
- isOneofMessage = true
- }
- if !strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
- switch f.Name {
- case "XXX_sizecache":
- u.sizecache = toField(&f)
- case "XXX_unrecognized":
- u.unrecognized = toField(&f)
- case "XXX_InternalExtensions":
- u.extensions = toField(&f)
- u.messageset = f.Tag.Get("protobuf_messageset") == "1"
- case "XXX_extensions":
- if f.Type.Kind() == reflect.Map {
- u.v1extensions = toField(&f)
- } else {
- u.bytesExtensions = toField(&f)
- }
- case "XXX_NoUnkeyedLiteral":
- // nothing to do
- default:
- panic("unknown XXX field: " + f.Name)
- }
- n--
- }
-
- // get oneof implementers
- var oneofImplementers []interface{}
- // gogo: isOneofMessage is needed for embedded oneof messages, without a marshaler and unmarshaler
- if isOneofMessage {
- switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
- case oneofFuncsIface:
- _, _, _, oneofImplementers = m.XXX_OneofFuncs()
- case oneofWrappersIface:
- oneofImplementers = m.XXX_OneofWrappers()
- }
- }
-
- // normal fields
- fields := make([]marshalFieldInfo, n) // batch allocation
- u.fields = make([]*marshalFieldInfo, 0, n)
- for i, j := 0, 0; i < t.NumField(); i++ {
- f := t.Field(i)
-
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
- field := &fields[j]
- j++
- field.name = f.Name
- u.fields = append(u.fields, field)
- if f.Tag.Get("protobuf_oneof") != "" {
- field.computeOneofFieldInfo(&f, oneofImplementers)
- continue
- }
- if f.Tag.Get("protobuf") == "" {
- // field has no tag (not in generated message), ignore it
- u.fields = u.fields[:len(u.fields)-1]
- j--
- continue
- }
- field.computeMarshalFieldInfo(&f)
- }
-
- // fields are marshaled in tag order on the wire.
- sort.Sort(byTag(u.fields))
-
- atomic.StoreInt32(&u.initialized, 1)
-}
-
-// helper for sorting fields by tag
-type byTag []*marshalFieldInfo
-
-func (a byTag) Len() int { return len(a) }
-func (a byTag) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
-func (a byTag) Less(i, j int) bool { return a[i].wiretag < a[j].wiretag }
-
-// getExtElemInfo returns the information to marshal an extension element.
-// The info it returns is initialized.
-func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo {
- // get from cache first
- u.RLock()
- e, ok := u.extElems[desc.Field]
- u.RUnlock()
- if ok {
- return e
- }
-
- t := reflect.TypeOf(desc.ExtensionType) // pointer or slice to basic type or struct
- tags := strings.Split(desc.Tag, ",")
- tag, err := strconv.Atoi(tags[1])
- if err != nil {
- panic("tag is not an integer")
- }
- wt := wiretype(tags[0])
- sizr, marshalr := typeMarshaler(t, tags, false, false)
- e = &marshalElemInfo{
- wiretag: uint64(tag)<<3 | wt,
- tagsize: SizeVarint(uint64(tag) << 3),
- sizer: sizr,
- marshaler: marshalr,
- isptr: t.Kind() == reflect.Ptr,
- }
-
- // update cache
- u.Lock()
- if u.extElems == nil {
- u.extElems = make(map[int32]*marshalElemInfo)
- }
- u.extElems[desc.Field] = e
- u.Unlock()
- return e
-}
-
-// computeMarshalFieldInfo fills up the information to marshal a field.
-func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) {
- // parse protobuf tag of the field.
- // tag has format of "bytes,49,opt,name=foo,def=hello!"
- tags := strings.Split(f.Tag.Get("protobuf"), ",")
- if tags[0] == "" {
- return
- }
- tag, err := strconv.Atoi(tags[1])
- if err != nil {
- panic("tag is not an integer")
- }
- wt := wiretype(tags[0])
- if tags[2] == "req" {
- fi.required = true
- }
- fi.setTag(f, tag, wt)
- fi.setMarshaler(f, tags)
-}
-
-func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) {
- fi.field = toField(f)
- fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire.
- fi.isPointer = true
- fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f)
- fi.oneofElems = make(map[reflect.Type]*marshalElemInfo)
-
- ityp := f.Type // interface type
- for _, o := range oneofImplementers {
- t := reflect.TypeOf(o)
- if !t.Implements(ityp) {
- continue
- }
- sf := t.Elem().Field(0) // oneof implementer is a struct with a single field
- tags := strings.Split(sf.Tag.Get("protobuf"), ",")
- tag, err := strconv.Atoi(tags[1])
- if err != nil {
- panic("tag is not an integer")
- }
- wt := wiretype(tags[0])
- sizr, marshalr := typeMarshaler(sf.Type, tags, false, true) // oneof should not omit any zero value
- fi.oneofElems[t.Elem()] = &marshalElemInfo{
- wiretag: uint64(tag)<<3 | wt,
- tagsize: SizeVarint(uint64(tag) << 3),
- sizer: sizr,
- marshaler: marshalr,
- }
- }
-}
-
-// wiretype returns the wire encoding of the type.
-func wiretype(encoding string) uint64 {
- switch encoding {
- case "fixed32":
- return WireFixed32
- case "fixed64":
- return WireFixed64
- case "varint", "zigzag32", "zigzag64":
- return WireVarint
- case "bytes":
- return WireBytes
- case "group":
- return WireStartGroup
- }
- panic("unknown wire type " + encoding)
-}
-
-// setTag fills up the tag (in wire format) and its size in the info of a field.
-func (fi *marshalFieldInfo) setTag(f *reflect.StructField, tag int, wt uint64) {
- fi.field = toField(f)
- fi.wiretag = uint64(tag)<<3 | wt
- fi.tagsize = SizeVarint(uint64(tag) << 3)
-}
-
-// setMarshaler fills up the sizer and marshaler in the info of a field.
-func (fi *marshalFieldInfo) setMarshaler(f *reflect.StructField, tags []string) {
- switch f.Type.Kind() {
- case reflect.Map:
- // map field
- fi.isPointer = true
- fi.sizer, fi.marshaler = makeMapMarshaler(f)
- return
- case reflect.Ptr, reflect.Slice:
- fi.isPointer = true
- }
- fi.sizer, fi.marshaler = typeMarshaler(f.Type, tags, true, false)
-}
-
-// typeMarshaler returns the sizer and marshaler of a given field.
-// t is the type of the field.
-// tags is the generated "protobuf" tag of the field.
-// If nozero is true, zero value is not marshaled to the wire.
-// If oneof is true, it is a oneof field.
-func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, marshaler) {
- encoding := tags[0]
-
- pointer := false
- slice := false
- if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
- slice = true
- t = t.Elem()
- }
- if t.Kind() == reflect.Ptr {
- pointer = true
- t = t.Elem()
- }
-
- packed := false
- proto3 := false
- ctype := false
- isTime := false
- isDuration := false
- isWktPointer := false
- validateUTF8 := true
- for i := 2; i < len(tags); i++ {
- if tags[i] == "packed" {
- packed = true
- }
- if tags[i] == "proto3" {
- proto3 = true
- }
- if strings.HasPrefix(tags[i], "customtype=") {
- ctype = true
- }
- if tags[i] == "stdtime" {
- isTime = true
- }
- if tags[i] == "stdduration" {
- isDuration = true
- }
- if tags[i] == "wktptr" {
- isWktPointer = true
- }
- }
- validateUTF8 = validateUTF8 && proto3
- if !proto3 && !pointer && !slice {
- nozero = false
- }
-
- if ctype {
- if reflect.PtrTo(t).Implements(customType) {
- if slice {
- return makeMessageRefSliceMarshaler(getMarshalInfo(t))
- }
- if pointer {
- return makeCustomPtrMarshaler(getMarshalInfo(t))
- }
- return makeCustomMarshaler(getMarshalInfo(t))
- } else {
- panic(fmt.Sprintf("custom type: type: %v, does not implement the proto.custom interface", t))
- }
- }
-
- if isTime {
- if pointer {
- if slice {
- return makeTimePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeTimePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeTimeSliceMarshaler(getMarshalInfo(t))
- }
- return makeTimeMarshaler(getMarshalInfo(t))
- }
-
- if isDuration {
- if pointer {
- if slice {
- return makeDurationPtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeDurationPtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeDurationSliceMarshaler(getMarshalInfo(t))
- }
- return makeDurationMarshaler(getMarshalInfo(t))
- }
-
- if isWktPointer {
- switch t.Kind() {
- case reflect.Float64:
- if pointer {
- if slice {
- return makeStdDoubleValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdDoubleValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdDoubleValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdDoubleValueMarshaler(getMarshalInfo(t))
- case reflect.Float32:
- if pointer {
- if slice {
- return makeStdFloatValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdFloatValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdFloatValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdFloatValueMarshaler(getMarshalInfo(t))
- case reflect.Int64:
- if pointer {
- if slice {
- return makeStdInt64ValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdInt64ValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdInt64ValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdInt64ValueMarshaler(getMarshalInfo(t))
- case reflect.Uint64:
- if pointer {
- if slice {
- return makeStdUInt64ValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdUInt64ValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdUInt64ValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdUInt64ValueMarshaler(getMarshalInfo(t))
- case reflect.Int32:
- if pointer {
- if slice {
- return makeStdInt32ValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdInt32ValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdInt32ValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdInt32ValueMarshaler(getMarshalInfo(t))
- case reflect.Uint32:
- if pointer {
- if slice {
- return makeStdUInt32ValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdUInt32ValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdUInt32ValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdUInt32ValueMarshaler(getMarshalInfo(t))
- case reflect.Bool:
- if pointer {
- if slice {
- return makeStdBoolValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdBoolValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdBoolValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdBoolValueMarshaler(getMarshalInfo(t))
- case reflect.String:
- if pointer {
- if slice {
- return makeStdStringValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdStringValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdStringValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdStringValueMarshaler(getMarshalInfo(t))
- case uint8SliceType:
- if pointer {
- if slice {
- return makeStdBytesValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdBytesValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdBytesValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdBytesValueMarshaler(getMarshalInfo(t))
- default:
- panic(fmt.Sprintf("unknown wktpointer type %#v", t))
- }
- }
-
- switch t.Kind() {
- case reflect.Bool:
- if pointer {
- return sizeBoolPtr, appendBoolPtr
- }
- if slice {
- if packed {
- return sizeBoolPackedSlice, appendBoolPackedSlice
- }
- return sizeBoolSlice, appendBoolSlice
- }
- if nozero {
- return sizeBoolValueNoZero, appendBoolValueNoZero
- }
- return sizeBoolValue, appendBoolValue
- case reflect.Uint32:
- switch encoding {
- case "fixed32":
- if pointer {
- return sizeFixed32Ptr, appendFixed32Ptr
- }
- if slice {
- if packed {
- return sizeFixed32PackedSlice, appendFixed32PackedSlice
- }
- return sizeFixed32Slice, appendFixed32Slice
- }
- if nozero {
- return sizeFixed32ValueNoZero, appendFixed32ValueNoZero
- }
- return sizeFixed32Value, appendFixed32Value
- case "varint":
- if pointer {
- return sizeVarint32Ptr, appendVarint32Ptr
- }
- if slice {
- if packed {
- return sizeVarint32PackedSlice, appendVarint32PackedSlice
- }
- return sizeVarint32Slice, appendVarint32Slice
- }
- if nozero {
- return sizeVarint32ValueNoZero, appendVarint32ValueNoZero
- }
- return sizeVarint32Value, appendVarint32Value
- }
- case reflect.Int32:
- switch encoding {
- case "fixed32":
- if pointer {
- return sizeFixedS32Ptr, appendFixedS32Ptr
- }
- if slice {
- if packed {
- return sizeFixedS32PackedSlice, appendFixedS32PackedSlice
- }
- return sizeFixedS32Slice, appendFixedS32Slice
- }
- if nozero {
- return sizeFixedS32ValueNoZero, appendFixedS32ValueNoZero
- }
- return sizeFixedS32Value, appendFixedS32Value
- case "varint":
- if pointer {
- return sizeVarintS32Ptr, appendVarintS32Ptr
- }
- if slice {
- if packed {
- return sizeVarintS32PackedSlice, appendVarintS32PackedSlice
- }
- return sizeVarintS32Slice, appendVarintS32Slice
- }
- if nozero {
- return sizeVarintS32ValueNoZero, appendVarintS32ValueNoZero
- }
- return sizeVarintS32Value, appendVarintS32Value
- case "zigzag32":
- if pointer {
- return sizeZigzag32Ptr, appendZigzag32Ptr
- }
- if slice {
- if packed {
- return sizeZigzag32PackedSlice, appendZigzag32PackedSlice
- }
- return sizeZigzag32Slice, appendZigzag32Slice
- }
- if nozero {
- return sizeZigzag32ValueNoZero, appendZigzag32ValueNoZero
- }
- return sizeZigzag32Value, appendZigzag32Value
- }
- case reflect.Uint64:
- switch encoding {
- case "fixed64":
- if pointer {
- return sizeFixed64Ptr, appendFixed64Ptr
- }
- if slice {
- if packed {
- return sizeFixed64PackedSlice, appendFixed64PackedSlice
- }
- return sizeFixed64Slice, appendFixed64Slice
- }
- if nozero {
- return sizeFixed64ValueNoZero, appendFixed64ValueNoZero
- }
- return sizeFixed64Value, appendFixed64Value
- case "varint":
- if pointer {
- return sizeVarint64Ptr, appendVarint64Ptr
- }
- if slice {
- if packed {
- return sizeVarint64PackedSlice, appendVarint64PackedSlice
- }
- return sizeVarint64Slice, appendVarint64Slice
- }
- if nozero {
- return sizeVarint64ValueNoZero, appendVarint64ValueNoZero
- }
- return sizeVarint64Value, appendVarint64Value
- }
- case reflect.Int64:
- switch encoding {
- case "fixed64":
- if pointer {
- return sizeFixedS64Ptr, appendFixedS64Ptr
- }
- if slice {
- if packed {
- return sizeFixedS64PackedSlice, appendFixedS64PackedSlice
- }
- return sizeFixedS64Slice, appendFixedS64Slice
- }
- if nozero {
- return sizeFixedS64ValueNoZero, appendFixedS64ValueNoZero
- }
- return sizeFixedS64Value, appendFixedS64Value
- case "varint":
- if pointer {
- return sizeVarintS64Ptr, appendVarintS64Ptr
- }
- if slice {
- if packed {
- return sizeVarintS64PackedSlice, appendVarintS64PackedSlice
- }
- return sizeVarintS64Slice, appendVarintS64Slice
- }
- if nozero {
- return sizeVarintS64ValueNoZero, appendVarintS64ValueNoZero
- }
- return sizeVarintS64Value, appendVarintS64Value
- case "zigzag64":
- if pointer {
- return sizeZigzag64Ptr, appendZigzag64Ptr
- }
- if slice {
- if packed {
- return sizeZigzag64PackedSlice, appendZigzag64PackedSlice
- }
- return sizeZigzag64Slice, appendZigzag64Slice
- }
- if nozero {
- return sizeZigzag64ValueNoZero, appendZigzag64ValueNoZero
- }
- return sizeZigzag64Value, appendZigzag64Value
- }
- case reflect.Float32:
- if pointer {
- return sizeFloat32Ptr, appendFloat32Ptr
- }
- if slice {
- if packed {
- return sizeFloat32PackedSlice, appendFloat32PackedSlice
- }
- return sizeFloat32Slice, appendFloat32Slice
- }
- if nozero {
- return sizeFloat32ValueNoZero, appendFloat32ValueNoZero
- }
- return sizeFloat32Value, appendFloat32Value
- case reflect.Float64:
- if pointer {
- return sizeFloat64Ptr, appendFloat64Ptr
- }
- if slice {
- if packed {
- return sizeFloat64PackedSlice, appendFloat64PackedSlice
- }
- return sizeFloat64Slice, appendFloat64Slice
- }
- if nozero {
- return sizeFloat64ValueNoZero, appendFloat64ValueNoZero
- }
- return sizeFloat64Value, appendFloat64Value
- case reflect.String:
- if validateUTF8 {
- if pointer {
- return sizeStringPtr, appendUTF8StringPtr
- }
- if slice {
- return sizeStringSlice, appendUTF8StringSlice
- }
- if nozero {
- return sizeStringValueNoZero, appendUTF8StringValueNoZero
- }
- return sizeStringValue, appendUTF8StringValue
- }
- if pointer {
- return sizeStringPtr, appendStringPtr
- }
- if slice {
- return sizeStringSlice, appendStringSlice
- }
- if nozero {
- return sizeStringValueNoZero, appendStringValueNoZero
- }
- return sizeStringValue, appendStringValue
- case reflect.Slice:
- if slice {
- return sizeBytesSlice, appendBytesSlice
- }
- if oneof {
- // Oneof bytes field may also have "proto3" tag.
- // We want to marshal it as a oneof field. Do this
- // check before the proto3 check.
- return sizeBytesOneof, appendBytesOneof
- }
- if proto3 {
- return sizeBytes3, appendBytes3
- }
- return sizeBytes, appendBytes
- case reflect.Struct:
- switch encoding {
- case "group":
- if slice {
- return makeGroupSliceMarshaler(getMarshalInfo(t))
- }
- return makeGroupMarshaler(getMarshalInfo(t))
- case "bytes":
- if pointer {
- if slice {
- return makeMessageSliceMarshaler(getMarshalInfo(t))
- }
- return makeMessageMarshaler(getMarshalInfo(t))
- } else {
- if slice {
- return makeMessageRefSliceMarshaler(getMarshalInfo(t))
- }
- return makeMessageRefMarshaler(getMarshalInfo(t))
- }
- }
- }
- panic(fmt.Sprintf("unknown or mismatched type: type: %v, wire type: %v", t, encoding))
-}
-
-// Below are functions to size/marshal a specific type of a field.
-// They are stored in the field's info, and called by function pointers.
-// They have type sizer or marshaler.
-
-func sizeFixed32Value(_ pointer, tagsize int) int {
- return 4 + tagsize
-}
-func sizeFixed32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toUint32()
- if v == 0 {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFixed32Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toUint32Ptr()
- if p == nil {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFixed32Slice(ptr pointer, tagsize int) int {
- s := *ptr.toUint32Slice()
- return (4 + tagsize) * len(s)
-}
-func sizeFixed32PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toUint32Slice()
- if len(s) == 0 {
- return 0
- }
- return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFixedS32Value(_ pointer, tagsize int) int {
- return 4 + tagsize
-}
-func sizeFixedS32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- if v == 0 {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFixedS32Ptr(ptr pointer, tagsize int) int {
- p := ptr.getInt32Ptr()
- if p == nil {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFixedS32Slice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- return (4 + tagsize) * len(s)
-}
-func sizeFixedS32PackedSlice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return 0
- }
- return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFloat32Value(_ pointer, tagsize int) int {
- return 4 + tagsize
-}
-func sizeFloat32ValueNoZero(ptr pointer, tagsize int) int {
- v := math.Float32bits(*ptr.toFloat32())
- if v == 0 {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFloat32Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toFloat32Ptr()
- if p == nil {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFloat32Slice(ptr pointer, tagsize int) int {
- s := *ptr.toFloat32Slice()
- return (4 + tagsize) * len(s)
-}
-func sizeFloat32PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toFloat32Slice()
- if len(s) == 0 {
- return 0
- }
- return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFixed64Value(_ pointer, tagsize int) int {
- return 8 + tagsize
-}
-func sizeFixed64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toUint64()
- if v == 0 {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFixed64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toUint64Ptr()
- if p == nil {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFixed64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toUint64Slice()
- return (8 + tagsize) * len(s)
-}
-func sizeFixed64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toUint64Slice()
- if len(s) == 0 {
- return 0
- }
- return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeFixedS64Value(_ pointer, tagsize int) int {
- return 8 + tagsize
-}
-func sizeFixedS64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- if v == 0 {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFixedS64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFixedS64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- return (8 + tagsize) * len(s)
-}
-func sizeFixedS64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return 0
- }
- return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeFloat64Value(_ pointer, tagsize int) int {
- return 8 + tagsize
-}
-func sizeFloat64ValueNoZero(ptr pointer, tagsize int) int {
- v := math.Float64bits(*ptr.toFloat64())
- if v == 0 {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFloat64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toFloat64Ptr()
- if p == nil {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFloat64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toFloat64Slice()
- return (8 + tagsize) * len(s)
-}
-func sizeFloat64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toFloat64Slice()
- if len(s) == 0 {
- return 0
- }
- return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeVarint32Value(ptr pointer, tagsize int) int {
- v := *ptr.toUint32()
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarint32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toUint32()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarint32Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toUint32Ptr()
- if p == nil {
- return 0
- }
- return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarint32Slice(ptr pointer, tagsize int) int {
- s := *ptr.toUint32Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v)) + tagsize
- }
- return n
-}
-func sizeVarint32PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toUint32Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarintS32Value(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS32Ptr(ptr pointer, tagsize int) int {
- p := ptr.getInt32Ptr()
- if p == nil {
- return 0
- }
- return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarintS32Slice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v)) + tagsize
- }
- return n
-}
-func sizeVarintS32PackedSlice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarint64Value(ptr pointer, tagsize int) int {
- v := *ptr.toUint64()
- return SizeVarint(v) + tagsize
-}
-func sizeVarint64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toUint64()
- if v == 0 {
- return 0
- }
- return SizeVarint(v) + tagsize
-}
-func sizeVarint64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toUint64Ptr()
- if p == nil {
- return 0
- }
- return SizeVarint(*p) + tagsize
-}
-func sizeVarint64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toUint64Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(v) + tagsize
- }
- return n
-}
-func sizeVarint64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toUint64Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(v)
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarintS64Value(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return 0
- }
- return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarintS64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v)) + tagsize
- }
- return n
-}
-func sizeVarintS64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeZigzag32Value(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32Ptr(ptr pointer, tagsize int) int {
- p := ptr.getInt32Ptr()
- if p == nil {
- return 0
- }
- v := *p
- return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32Slice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
- }
- return n
-}
-func sizeZigzag32PackedSlice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeZigzag64Value(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return 0
- }
- v := *p
- return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
- }
- return n
-}
-func sizeZigzag64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63)))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeBoolValue(_ pointer, tagsize int) int {
- return 1 + tagsize
-}
-func sizeBoolValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toBool()
- if !v {
- return 0
- }
- return 1 + tagsize
-}
-func sizeBoolPtr(ptr pointer, tagsize int) int {
- p := *ptr.toBoolPtr()
- if p == nil {
- return 0
- }
- return 1 + tagsize
-}
-func sizeBoolSlice(ptr pointer, tagsize int) int {
- s := *ptr.toBoolSlice()
- return (1 + tagsize) * len(s)
-}
-func sizeBoolPackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toBoolSlice()
- if len(s) == 0 {
- return 0
- }
- return len(s) + SizeVarint(uint64(len(s))) + tagsize
-}
-func sizeStringValue(ptr pointer, tagsize int) int {
- v := *ptr.toString()
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toString()
- if v == "" {
- return 0
- }
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringPtr(ptr pointer, tagsize int) int {
- p := *ptr.toStringPtr()
- if p == nil {
- return 0
- }
- v := *p
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringSlice(ptr pointer, tagsize int) int {
- s := *ptr.toStringSlice()
- n := 0
- for _, v := range s {
- n += len(v) + SizeVarint(uint64(len(v))) + tagsize
- }
- return n
-}
-func sizeBytes(ptr pointer, tagsize int) int {
- v := *ptr.toBytes()
- if v == nil {
- return 0
- }
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytes3(ptr pointer, tagsize int) int {
- v := *ptr.toBytes()
- if len(v) == 0 {
- return 0
- }
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytesOneof(ptr pointer, tagsize int) int {
- v := *ptr.toBytes()
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytesSlice(ptr pointer, tagsize int) int {
- s := *ptr.toBytesSlice()
- n := 0
- for _, v := range s {
- n += len(v) + SizeVarint(uint64(len(v))) + tagsize
- }
- return n
-}
-
-// appendFixed32 appends an encoded fixed32 to b.
-func appendFixed32(b []byte, v uint32) []byte {
- b = append(b,
- byte(v),
- byte(v>>8),
- byte(v>>16),
- byte(v>>24))
- return b
-}
-
-// appendFixed64 appends an encoded fixed64 to b.
-func appendFixed64(b []byte, v uint64) []byte {
- b = append(b,
- byte(v),
- byte(v>>8),
- byte(v>>16),
- byte(v>>24),
- byte(v>>32),
- byte(v>>40),
- byte(v>>48),
- byte(v>>56))
- return b
-}
-
-// appendVarint appends an encoded varint to b.
-func appendVarint(b []byte, v uint64) []byte {
- // TODO: make 1-byte (maybe 2-byte) case inline-able, once we
- // have non-leaf inliner.
- switch {
- case v < 1<<7:
- b = append(b, byte(v))
- case v < 1<<14:
- b = append(b,
- byte(v&0x7f|0x80),
- byte(v>>7))
- case v < 1<<21:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte(v>>14))
- case v < 1<<28:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte(v>>21))
- case v < 1<<35:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte(v>>28))
- case v < 1<<42:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte(v>>35))
- case v < 1<<49:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte((v>>35)&0x7f|0x80),
- byte(v>>42))
- case v < 1<<56:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte((v>>35)&0x7f|0x80),
- byte((v>>42)&0x7f|0x80),
- byte(v>>49))
- case v < 1<<63:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte((v>>35)&0x7f|0x80),
- byte((v>>42)&0x7f|0x80),
- byte((v>>49)&0x7f|0x80),
- byte(v>>56))
- default:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte((v>>35)&0x7f|0x80),
- byte((v>>42)&0x7f|0x80),
- byte((v>>49)&0x7f|0x80),
- byte((v>>56)&0x7f|0x80),
- 1)
- }
- return b
-}
-
-func appendFixed32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint32()
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- return b, nil
-}
-func appendFixed32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- return b, nil
-}
-func appendFixed32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toUint32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, *p)
- return b, nil
-}
-func appendFixed32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- }
- return b, nil
-}
-func appendFixed32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(4*len(s)))
- for _, v := range s {
- b = appendFixed32(b, v)
- }
- return b, nil
-}
-func appendFixedS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, uint32(v))
- return b, nil
-}
-func appendFixedS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, uint32(v))
- return b, nil
-}
-func appendFixedS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := ptr.getInt32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, uint32(*p))
- return b, nil
-}
-func appendFixedS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, uint32(v))
- }
- return b, nil
-}
-func appendFixedS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(4*len(s)))
- for _, v := range s {
- b = appendFixed32(b, uint32(v))
- }
- return b, nil
-}
-func appendFloat32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := math.Float32bits(*ptr.toFloat32())
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- return b, nil
-}
-func appendFloat32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := math.Float32bits(*ptr.toFloat32())
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- return b, nil
-}
-func appendFloat32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toFloat32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, math.Float32bits(*p))
- return b, nil
-}
-func appendFloat32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toFloat32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, math.Float32bits(v))
- }
- return b, nil
-}
-func appendFloat32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toFloat32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(4*len(s)))
- for _, v := range s {
- b = appendFixed32(b, math.Float32bits(v))
- }
- return b, nil
-}
-func appendFixed64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint64()
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- return b, nil
-}
-func appendFixed64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- return b, nil
-}
-func appendFixed64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toUint64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, *p)
- return b, nil
-}
-func appendFixed64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- }
- return b, nil
-}
-func appendFixed64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(8*len(s)))
- for _, v := range s {
- b = appendFixed64(b, v)
- }
- return b, nil
-}
-func appendFixedS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, uint64(v))
- return b, nil
-}
-func appendFixedS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, uint64(v))
- return b, nil
-}
-func appendFixedS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, uint64(*p))
- return b, nil
-}
-func appendFixedS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, uint64(v))
- }
- return b, nil
-}
-func appendFixedS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(8*len(s)))
- for _, v := range s {
- b = appendFixed64(b, uint64(v))
- }
- return b, nil
-}
-func appendFloat64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := math.Float64bits(*ptr.toFloat64())
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- return b, nil
-}
-func appendFloat64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := math.Float64bits(*ptr.toFloat64())
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- return b, nil
-}
-func appendFloat64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toFloat64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, math.Float64bits(*p))
- return b, nil
-}
-func appendFloat64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toFloat64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, math.Float64bits(v))
- }
- return b, nil
-}
-func appendFloat64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toFloat64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(8*len(s)))
- for _, v := range s {
- b = appendFixed64(b, math.Float64bits(v))
- }
- return b, nil
-}
-func appendVarint32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint32()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarint32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarint32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toUint32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(*p))
- return b, nil
-}
-func appendVarint32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarint32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarintS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarintS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarintS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := ptr.getInt32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(*p))
- return b, nil
-}
-func appendVarintS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarintS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarint64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint64()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, v)
- return b, nil
-}
-func appendVarint64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, v)
- return b, nil
-}
-func appendVarint64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toUint64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, *p)
- return b, nil
-}
-func appendVarint64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, v)
- }
- return b, nil
-}
-func appendVarint64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(v)
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, v)
- }
- return b, nil
-}
-func appendVarintS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarintS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarintS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(*p))
- return b, nil
-}
-func appendVarintS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarintS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendZigzag32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- return b, nil
-}
-func appendZigzag32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- return b, nil
-}
-func appendZigzag32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := ptr.getInt32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- v := *p
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- return b, nil
-}
-func appendZigzag32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- }
- return b, nil
-}
-func appendZigzag32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- }
- return b, nil
-}
-func appendZigzag64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- return b, nil
-}
-func appendZigzag64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- return b, nil
-}
-func appendZigzag64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- v := *p
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- return b, nil
-}
-func appendZigzag64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- }
- return b, nil
-}
-func appendZigzag64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63)))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- }
- return b, nil
-}
-func appendBoolValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBool()
- b = appendVarint(b, wiretag)
- if v {
- b = append(b, 1)
- } else {
- b = append(b, 0)
- }
- return b, nil
-}
-func appendBoolValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBool()
- if !v {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = append(b, 1)
- return b, nil
-}
-
-func appendBoolPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toBoolPtr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- if *p {
- b = append(b, 1)
- } else {
- b = append(b, 0)
- }
- return b, nil
-}
-func appendBoolSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toBoolSlice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- if v {
- b = append(b, 1)
- } else {
- b = append(b, 0)
- }
- }
- return b, nil
-}
-func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toBoolSlice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(len(s)))
- for _, v := range s {
- if v {
- b = append(b, 1)
- } else {
- b = append(b, 0)
- }
- }
- return b, nil
-}
-func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toString()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toString()
- if v == "" {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toStringPtr()
- if p == nil {
- return b, nil
- }
- v := *p
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toStringSlice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- }
- return b, nil
-}
-func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- var invalidUTF8 bool
- v := *ptr.toString()
- if !utf8.ValidString(v) {
- invalidUTF8 = true
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- if invalidUTF8 {
- return b, errInvalidUTF8
- }
- return b, nil
-}
-func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- var invalidUTF8 bool
- v := *ptr.toString()
- if v == "" {
- return b, nil
- }
- if !utf8.ValidString(v) {
- invalidUTF8 = true
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- if invalidUTF8 {
- return b, errInvalidUTF8
- }
- return b, nil
-}
-func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- var invalidUTF8 bool
- p := *ptr.toStringPtr()
- if p == nil {
- return b, nil
- }
- v := *p
- if !utf8.ValidString(v) {
- invalidUTF8 = true
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- if invalidUTF8 {
- return b, errInvalidUTF8
- }
- return b, nil
-}
-func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- var invalidUTF8 bool
- s := *ptr.toStringSlice()
- for _, v := range s {
- if !utf8.ValidString(v) {
- invalidUTF8 = true
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- }
- if invalidUTF8 {
- return b, errInvalidUTF8
- }
- return b, nil
-}
-func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBytes()
- if v == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendBytes3(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBytes()
- if len(v) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendBytesOneof(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBytes()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendBytesSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toBytesSlice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- }
- return b, nil
-}
-
-// makeGroupMarshaler returns the sizer and marshaler for a group.
-// u is the marshal info of the underlying message.
-func makeGroupMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- p := ptr.getPointer()
- if p.isNil() {
- return 0
- }
- return u.size(p) + 2*tagsize
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- p := ptr.getPointer()
- if p.isNil() {
- return b, nil
- }
- var err error
- b = appendVarint(b, wiretag) // start group
- b, err = u.marshal(b, p, deterministic)
- b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
- return b, err
- }
-}
-
-// makeGroupSliceMarshaler returns the sizer and marshaler for a group slice.
-// u is the marshal info of the underlying message.
-func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getPointerSlice()
- n := 0
- for _, v := range s {
- if v.isNil() {
- continue
- }
- n += u.size(v) + 2*tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getPointerSlice()
- var err error
- var nerr nonFatal
- for _, v := range s {
- if v.isNil() {
- return b, errRepeatedHasNil
- }
- b = appendVarint(b, wiretag) // start group
- b, err = u.marshal(b, v, deterministic)
- b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
- if !nerr.Merge(err) {
- if err == ErrNil {
- err = errRepeatedHasNil
- }
- return b, err
- }
- }
- return b, nerr.E
- }
-}
-
-// makeMessageMarshaler returns the sizer and marshaler for a message field.
-// u is the marshal info of the message.
-func makeMessageMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- p := ptr.getPointer()
- if p.isNil() {
- return 0
- }
- siz := u.size(p)
- return siz + SizeVarint(uint64(siz)) + tagsize
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- p := ptr.getPointer()
- if p.isNil() {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- siz := u.cachedsize(p)
- b = appendVarint(b, uint64(siz))
- return u.marshal(b, p, deterministic)
- }
-}
-
-// makeMessageSliceMarshaler returns the sizer and marshaler for a message slice.
-// u is the marshal info of the message.
-func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getPointerSlice()
- n := 0
- for _, v := range s {
- if v.isNil() {
- continue
- }
- siz := u.size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getPointerSlice()
- var err error
- var nerr nonFatal
- for _, v := range s {
- if v.isNil() {
- return b, errRepeatedHasNil
- }
- b = appendVarint(b, wiretag)
- siz := u.cachedsize(v)
- b = appendVarint(b, uint64(siz))
- b, err = u.marshal(b, v, deterministic)
-
- if !nerr.Merge(err) {
- if err == ErrNil {
- err = errRepeatedHasNil
- }
- return b, err
- }
- }
- return b, nerr.E
- }
-}
-
-// makeMapMarshaler returns the sizer and marshaler for a map field.
-// f is the pointer to the reflect data structure of the field.
-func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
- // figure out key and value type
- t := f.Type
- keyType := t.Key()
- valType := t.Elem()
- tags := strings.Split(f.Tag.Get("protobuf"), ",")
- keyTags := strings.Split(f.Tag.Get("protobuf_key"), ",")
- valTags := strings.Split(f.Tag.Get("protobuf_val"), ",")
- stdOptions := false
- for _, t := range tags {
- if strings.HasPrefix(t, "customtype=") {
- valTags = append(valTags, t)
- }
- if t == "stdtime" {
- valTags = append(valTags, t)
- stdOptions = true
- }
- if t == "stdduration" {
- valTags = append(valTags, t)
- stdOptions = true
- }
- if t == "wktptr" {
- valTags = append(valTags, t)
- }
- }
- keySizer, keyMarshaler := typeMarshaler(keyType, keyTags, false, false) // don't omit zero value in map
- valSizer, valMarshaler := typeMarshaler(valType, valTags, false, false) // don't omit zero value in map
- keyWireTag := 1<<3 | wiretype(keyTags[0])
- valWireTag := 2<<3 | wiretype(valTags[0])
-
- // We create an interface to get the addresses of the map key and value.
- // If value is pointer-typed, the interface is a direct interface, the
- // idata itself is the value. Otherwise, the idata is the pointer to the
- // value.
- // Key cannot be pointer-typed.
- valIsPtr := valType.Kind() == reflect.Ptr
-
- // If value is a message with nested maps, calling
- // valSizer in marshal may be quadratic. We should use
- // cached version in marshal (but not in size).
- // If value is not message type, we don't have size cache,
- // but it cannot be nested either. Just use valSizer.
- valCachedSizer := valSizer
- if valIsPtr && !stdOptions && valType.Elem().Kind() == reflect.Struct {
- u := getMarshalInfo(valType.Elem())
- valCachedSizer = func(ptr pointer, tagsize int) int {
- // Same as message sizer, but use cache.
- p := ptr.getPointer()
- if p.isNil() {
- return 0
- }
- siz := u.cachedsize(p)
- return siz + SizeVarint(uint64(siz)) + tagsize
- }
- }
- return func(ptr pointer, tagsize int) int {
- m := ptr.asPointerTo(t).Elem() // the map
- n := 0
- for _, k := range m.MapKeys() {
- ki := k.Interface()
- vi := m.MapIndex(k).Interface()
- kaddr := toAddrPointer(&ki, false) // pointer to key
- vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value
- siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, tag uint64, deterministic bool) ([]byte, error) {
- m := ptr.asPointerTo(t).Elem() // the map
- var err error
- keys := m.MapKeys()
- if len(keys) > 1 && deterministic {
- sort.Sort(mapKeys(keys))
- }
-
- var nerr nonFatal
- for _, k := range keys {
- ki := k.Interface()
- vi := m.MapIndex(k).Interface()
- kaddr := toAddrPointer(&ki, false) // pointer to key
- vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value
- b = appendVarint(b, tag)
- siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
- b = appendVarint(b, uint64(siz))
- b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- b, err = valMarshaler(b, vaddr, valWireTag, deterministic)
- if err != ErrNil && !nerr.Merge(err) { // allow nil value in map
- return b, err
- }
- }
- return b, nerr.E
- }
-}
-
-// makeOneOfMarshaler returns the sizer and marshaler for a oneof field.
-// fi is the marshal info of the field.
-// f is the pointer to the reflect data structure of the field.
-func makeOneOfMarshaler(fi *marshalFieldInfo, f *reflect.StructField) (sizer, marshaler) {
- // Oneof field is an interface. We need to get the actual data type on the fly.
- t := f.Type
- return func(ptr pointer, _ int) int {
- p := ptr.getInterfacePointer()
- if p.isNil() {
- return 0
- }
- v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct
- telem := v.Type()
- e := fi.oneofElems[telem]
- return e.sizer(p, e.tagsize)
- },
- func(b []byte, ptr pointer, _ uint64, deterministic bool) ([]byte, error) {
- p := ptr.getInterfacePointer()
- if p.isNil() {
- return b, nil
- }
- v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct
- telem := v.Type()
- if telem.Field(0).Type.Kind() == reflect.Ptr && p.getPointer().isNil() {
- return b, errOneofHasNil
- }
- e := fi.oneofElems[telem]
- return e.marshaler(b, p, e.wiretag, deterministic)
- }
-}
-
-// sizeExtensions computes the size of encoded data for a XXX_InternalExtensions field.
-func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int {
- m, mu := ext.extensionsRead()
- if m == nil {
- return 0
- }
- mu.Lock()
-
- n := 0
- for _, e := range m {
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- n += len(e.enc)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- n += ei.sizer(p, ei.tagsize)
- }
- mu.Unlock()
- return n
-}
-
-// appendExtensions marshals a XXX_InternalExtensions field to the end of byte slice b.
-func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) {
- m, mu := ext.extensionsRead()
- if m == nil {
- return b, nil
- }
- mu.Lock()
- defer mu.Unlock()
-
- var err error
- var nerr nonFatal
-
- // Fast-path for common cases: zero or one extensions.
- // Don't bother sorting the keys.
- if len(m) <= 1 {
- for _, e := range m {
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- b = append(b, e.enc...)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- }
- return b, nerr.E
- }
-
- // Sort the keys to provide a deterministic encoding.
- // Not sure this is required, but the old code does it.
- keys := make([]int, 0, len(m))
- for k := range m {
- keys = append(keys, int(k))
- }
- sort.Ints(keys)
-
- for _, k := range keys {
- e := m[int32(k)]
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- b = append(b, e.enc...)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- }
- return b, nerr.E
-}
-
-// message set format is:
-// message MessageSet {
-// repeated group Item = 1 {
-// required int32 type_id = 2;
-// required string message = 3;
-// };
-// }
-
-// sizeMessageSet computes the size of encoded data for a XXX_InternalExtensions field
-// in message set format (above).
-func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int {
- m, mu := ext.extensionsRead()
- if m == nil {
- return 0
- }
- mu.Lock()
-
- n := 0
- for id, e := range m {
- n += 2 // start group, end group. tag = 1 (size=1)
- n += SizeVarint(uint64(id)) + 1 // type_id, tag = 2 (size=1)
-
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
- siz := len(msgWithLen)
- n += siz + 1 // message, tag = 3 (size=1)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- n += ei.sizer(p, 1) // message, tag = 3 (size=1)
- }
- mu.Unlock()
- return n
-}
-
-// appendMessageSet marshals a XXX_InternalExtensions field in message set format (above)
-// to the end of byte slice b.
-func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) {
- m, mu := ext.extensionsRead()
- if m == nil {
- return b, nil
- }
- mu.Lock()
- defer mu.Unlock()
-
- var err error
- var nerr nonFatal
-
- // Fast-path for common cases: zero or one extensions.
- // Don't bother sorting the keys.
- if len(m) <= 1 {
- for id, e := range m {
- b = append(b, 1<<3|WireStartGroup)
- b = append(b, 2<<3|WireVarint)
- b = appendVarint(b, uint64(id))
-
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
- b = append(b, 3<<3|WireBytes)
- b = append(b, msgWithLen...)
- b = append(b, 1<<3|WireEndGroup)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- b = append(b, 1<<3|WireEndGroup)
- }
- return b, nerr.E
- }
-
- // Sort the keys to provide a deterministic encoding.
- keys := make([]int, 0, len(m))
- for k := range m {
- keys = append(keys, int(k))
- }
- sort.Ints(keys)
-
- for _, id := range keys {
- e := m[int32(id)]
- b = append(b, 1<<3|WireStartGroup)
- b = append(b, 2<<3|WireVarint)
- b = appendVarint(b, uint64(id))
-
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
- b = append(b, 3<<3|WireBytes)
- b = append(b, msgWithLen...)
- b = append(b, 1<<3|WireEndGroup)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
- b = append(b, 1<<3|WireEndGroup)
- if !nerr.Merge(err) {
- return b, err
- }
- }
- return b, nerr.E
-}
-
-// sizeV1Extensions computes the size of encoded data for a V1-API extension field.
-func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int {
- if m == nil {
- return 0
- }
-
- n := 0
- for _, e := range m {
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- n += len(e.enc)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- n += ei.sizer(p, ei.tagsize)
- }
- return n
-}
-
-// appendV1Extensions marshals a V1-API extension field to the end of byte slice b.
-func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, deterministic bool) ([]byte, error) {
- if m == nil {
- return b, nil
- }
-
- // Sort the keys to provide a deterministic encoding.
- keys := make([]int, 0, len(m))
- for k := range m {
- keys = append(keys, int(k))
- }
- sort.Ints(keys)
-
- var err error
- var nerr nonFatal
- for _, k := range keys {
- e := m[int32(k)]
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- b = append(b, e.enc...)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- }
- return b, nerr.E
-}
-
-// newMarshaler is the interface representing objects that can marshal themselves.
-//
-// This exists to support protoc-gen-go generated messages.
-// The proto package will stop type-asserting to this interface in the future.
-//
-// DO NOT DEPEND ON THIS.
-type newMarshaler interface {
- XXX_Size() int
- XXX_Marshal(b []byte, deterministic bool) ([]byte, error)
-}
-
-// Size returns the encoded size of a protocol buffer message.
-// This is the main entry point.
-func Size(pb Message) int {
- if m, ok := pb.(newMarshaler); ok {
- return m.XXX_Size()
- }
- if m, ok := pb.(Marshaler); ok {
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- b, _ := m.Marshal()
- return len(b)
- }
- // in case somehow we didn't generate the wrapper
- if pb == nil {
- return 0
- }
- var info InternalMessageInfo
- return info.Size(pb)
-}
-
-// Marshal takes a protocol buffer message
-// and encodes it into the wire format, returning the data.
-// This is the main entry point.
-func Marshal(pb Message) ([]byte, error) {
- if m, ok := pb.(newMarshaler); ok {
- siz := m.XXX_Size()
- b := make([]byte, 0, siz)
- return m.XXX_Marshal(b, false)
- }
- if m, ok := pb.(Marshaler); ok {
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- return m.Marshal()
- }
- // in case somehow we didn't generate the wrapper
- if pb == nil {
- return nil, ErrNil
- }
- var info InternalMessageInfo
- siz := info.Size(pb)
- b := make([]byte, 0, siz)
- return info.Marshal(b, pb, false)
-}
-
-// Marshal takes a protocol buffer message
-// and encodes it into the wire format, writing the result to the
-// Buffer.
-// This is an alternative entry point. It is not necessary to use
-// a Buffer for most applications.
-func (p *Buffer) Marshal(pb Message) error {
- var err error
- if p.deterministic {
- if _, ok := pb.(Marshaler); ok {
- return fmt.Errorf("proto: deterministic not supported by the Marshal method of %T", pb)
- }
- }
- if m, ok := pb.(newMarshaler); ok {
- siz := m.XXX_Size()
- p.grow(siz) // make sure buf has enough capacity
- pp := p.buf[len(p.buf) : len(p.buf) : len(p.buf)+siz]
- pp, err = m.XXX_Marshal(pp, p.deterministic)
- p.buf = append(p.buf, pp...)
- return err
- }
- if m, ok := pb.(Marshaler); ok {
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- var b []byte
- b, err = m.Marshal()
- p.buf = append(p.buf, b...)
- return err
- }
- // in case somehow we didn't generate the wrapper
- if pb == nil {
- return ErrNil
- }
- var info InternalMessageInfo
- siz := info.Size(pb)
- p.grow(siz) // make sure buf has enough capacity
- p.buf, err = info.Marshal(p.buf, pb, p.deterministic)
- return err
-}
-
-// grow grows the buffer's capacity, if necessary, to guarantee space for
-// another n bytes. After grow(n), at least n bytes can be written to the
-// buffer without another allocation.
-func (p *Buffer) grow(n int) {
- need := len(p.buf) + n
- if need <= cap(p.buf) {
- return
- }
- newCap := len(p.buf) * 2
- if newCap < need {
- newCap = need
- }
- p.buf = append(make([]byte, 0, newCap), p.buf...)
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go b/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go
deleted file mode 100644
index 997f57c1e..000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go
+++ /dev/null
@@ -1,388 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "reflect"
- "time"
-)
-
-// makeMessageRefMarshaler differs a bit from makeMessageMarshaler
-// It marshal a message T instead of a *T
-func makeMessageRefMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- siz := u.size(ptr)
- return siz + SizeVarint(uint64(siz)) + tagsize
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- b = appendVarint(b, wiretag)
- siz := u.cachedsize(ptr)
- b = appendVarint(b, uint64(siz))
- return u.marshal(b, ptr, deterministic)
- }
-}
-
-// makeMessageRefSliceMarshaler differs quite a lot from makeMessageSliceMarshaler
-// It marshals a slice of messages []T instead of []*T
-func makeMessageRefSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- e := elem.Interface()
- v := toAddrPointer(&e, false)
- siz := u.size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- var err, errreq error
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- e := elem.Interface()
- v := toAddrPointer(&e, false)
- b = appendVarint(b, wiretag)
- siz := u.size(v)
- b = appendVarint(b, uint64(siz))
- b, err = u.marshal(b, v, deterministic)
-
- if err != nil {
- if _, ok := err.(*RequiredNotSetError); ok {
- // Required field in submessage is not set.
- // We record the error but keep going, to give a complete marshaling.
- if errreq == nil {
- errreq = err
- }
- continue
- }
- if err == ErrNil {
- err = errRepeatedHasNil
- }
- return b, err
- }
- }
-
- return b, errreq
- }
-}
-
-func makeCustomPtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom)
- siz := m.Size()
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom)
- siz := m.Size()
- buf, err := m.Marshal()
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeCustomMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- m := ptr.asPointerTo(u.typ).Interface().(custom)
- siz := m.Size()
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- m := ptr.asPointerTo(u.typ).Interface().(custom)
- siz := m.Size()
- buf, err := m.Marshal()
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeTimeMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return 0
- }
- siz := Size(ts)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return nil, err
- }
- buf, err := Marshal(ts)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeTimePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return 0
- }
- siz := Size(ts)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return nil, err
- }
- buf, err := Marshal(ts)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeTimeSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(time.Time)
- ts, err := timestampProto(t)
- if err != nil {
- return 0
- }
- siz := Size(ts)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(time.Time)
- ts, err := timestampProto(t)
- if err != nil {
- return nil, err
- }
- siz := Size(ts)
- buf, err := Marshal(ts)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeTimePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return 0
- }
- siz := Size(ts)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return nil, err
- }
- siz := Size(ts)
- buf, err := Marshal(ts)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeDurationMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- d := ptr.asPointerTo(u.typ).Interface().(*time.Duration)
- dur := durationProto(*d)
- siz := Size(dur)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- d := ptr.asPointerTo(u.typ).Interface().(*time.Duration)
- dur := durationProto(*d)
- buf, err := Marshal(dur)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeDurationPtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration)
- dur := durationProto(*d)
- siz := Size(dur)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration)
- dur := durationProto(*d)
- buf, err := Marshal(dur)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeDurationSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- d := elem.Interface().(time.Duration)
- dur := durationProto(d)
- siz := Size(dur)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- d := elem.Interface().(time.Duration)
- dur := durationProto(d)
- siz := Size(dur)
- buf, err := Marshal(dur)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeDurationPtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- d := elem.Interface().(*time.Duration)
- dur := durationProto(*d)
- siz := Size(dur)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- d := elem.Interface().(*time.Duration)
- dur := durationProto(*d)
- siz := Size(dur)
- buf, err := Marshal(dur)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_merge.go b/vendor/github.com/gogo/protobuf/proto/table_merge.go
deleted file mode 100644
index 60dcf70d1..000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_merge.go
+++ /dev/null
@@ -1,676 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "fmt"
- "reflect"
- "strings"
- "sync"
- "sync/atomic"
-)
-
-// Merge merges the src message into dst.
-// This assumes that dst and src of the same type and are non-nil.
-func (a *InternalMessageInfo) Merge(dst, src Message) {
- mi := atomicLoadMergeInfo(&a.merge)
- if mi == nil {
- mi = getMergeInfo(reflect.TypeOf(dst).Elem())
- atomicStoreMergeInfo(&a.merge, mi)
- }
- mi.merge(toPointer(&dst), toPointer(&src))
-}
-
-type mergeInfo struct {
- typ reflect.Type
-
- initialized int32 // 0: only typ is valid, 1: everything is valid
- lock sync.Mutex
-
- fields []mergeFieldInfo
- unrecognized field // Offset of XXX_unrecognized
-}
-
-type mergeFieldInfo struct {
- field field // Offset of field, guaranteed to be valid
-
- // isPointer reports whether the value in the field is a pointer.
- // This is true for the following situations:
- // * Pointer to struct
- // * Pointer to basic type (proto2 only)
- // * Slice (first value in slice header is a pointer)
- // * String (first value in string header is a pointer)
- isPointer bool
-
- // basicWidth reports the width of the field assuming that it is directly
- // embedded in the struct (as is the case for basic types in proto3).
- // The possible values are:
- // 0: invalid
- // 1: bool
- // 4: int32, uint32, float32
- // 8: int64, uint64, float64
- basicWidth int
-
- // Where dst and src are pointers to the types being merged.
- merge func(dst, src pointer)
-}
-
-var (
- mergeInfoMap = map[reflect.Type]*mergeInfo{}
- mergeInfoLock sync.Mutex
-)
-
-func getMergeInfo(t reflect.Type) *mergeInfo {
- mergeInfoLock.Lock()
- defer mergeInfoLock.Unlock()
- mi := mergeInfoMap[t]
- if mi == nil {
- mi = &mergeInfo{typ: t}
- mergeInfoMap[t] = mi
- }
- return mi
-}
-
-// merge merges src into dst assuming they are both of type *mi.typ.
-func (mi *mergeInfo) merge(dst, src pointer) {
- if dst.isNil() {
- panic("proto: nil destination")
- }
- if src.isNil() {
- return // Nothing to do.
- }
-
- if atomic.LoadInt32(&mi.initialized) == 0 {
- mi.computeMergeInfo()
- }
-
- for _, fi := range mi.fields {
- sfp := src.offset(fi.field)
-
- // As an optimization, we can avoid the merge function call cost
- // if we know for sure that the source will have no effect
- // by checking if it is the zero value.
- if unsafeAllowed {
- if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string
- continue
- }
- if fi.basicWidth > 0 {
- switch {
- case fi.basicWidth == 1 && !*sfp.toBool():
- continue
- case fi.basicWidth == 4 && *sfp.toUint32() == 0:
- continue
- case fi.basicWidth == 8 && *sfp.toUint64() == 0:
- continue
- }
- }
- }
-
- dfp := dst.offset(fi.field)
- fi.merge(dfp, sfp)
- }
-
- // TODO: Make this faster?
- out := dst.asPointerTo(mi.typ).Elem()
- in := src.asPointerTo(mi.typ).Elem()
- if emIn, err := extendable(in.Addr().Interface()); err == nil {
- emOut, _ := extendable(out.Addr().Interface())
- mIn, muIn := emIn.extensionsRead()
- if mIn != nil {
- mOut := emOut.extensionsWrite()
- muIn.Lock()
- mergeExtension(mOut, mIn)
- muIn.Unlock()
- }
- }
-
- if mi.unrecognized.IsValid() {
- if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 {
- *dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...)
- }
- }
-}
-
-func (mi *mergeInfo) computeMergeInfo() {
- mi.lock.Lock()
- defer mi.lock.Unlock()
- if mi.initialized != 0 {
- return
- }
- t := mi.typ
- n := t.NumField()
-
- props := GetProperties(t)
- for i := 0; i < n; i++ {
- f := t.Field(i)
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
-
- mfi := mergeFieldInfo{field: toField(&f)}
- tf := f.Type
-
- // As an optimization, we can avoid the merge function call cost
- // if we know for sure that the source will have no effect
- // by checking if it is the zero value.
- if unsafeAllowed {
- switch tf.Kind() {
- case reflect.Ptr, reflect.Slice, reflect.String:
- // As a special case, we assume slices and strings are pointers
- // since we know that the first field in the SliceSlice or
- // StringHeader is a data pointer.
- mfi.isPointer = true
- case reflect.Bool:
- mfi.basicWidth = 1
- case reflect.Int32, reflect.Uint32, reflect.Float32:
- mfi.basicWidth = 4
- case reflect.Int64, reflect.Uint64, reflect.Float64:
- mfi.basicWidth = 8
- }
- }
-
- // Unwrap tf to get at its most basic type.
- var isPointer, isSlice bool
- if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
- isSlice = true
- tf = tf.Elem()
- }
- if tf.Kind() == reflect.Ptr {
- isPointer = true
- tf = tf.Elem()
- }
- if isPointer && isSlice && tf.Kind() != reflect.Struct {
- panic("both pointer and slice for basic type in " + tf.Name())
- }
-
- switch tf.Kind() {
- case reflect.Int32:
- switch {
- case isSlice: // E.g., []int32
- mfi.merge = func(dst, src pointer) {
- // NOTE: toInt32Slice is not defined (see pointer_reflect.go).
- /*
- sfsp := src.toInt32Slice()
- if *sfsp != nil {
- dfsp := dst.toInt32Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []int64{}
- }
- }
- */
- sfs := src.getInt32Slice()
- if sfs != nil {
- dfs := dst.getInt32Slice()
- dfs = append(dfs, sfs...)
- if dfs == nil {
- dfs = []int32{}
- }
- dst.setInt32Slice(dfs)
- }
- }
- case isPointer: // E.g., *int32
- mfi.merge = func(dst, src pointer) {
- // NOTE: toInt32Ptr is not defined (see pointer_reflect.go).
- /*
- sfpp := src.toInt32Ptr()
- if *sfpp != nil {
- dfpp := dst.toInt32Ptr()
- if *dfpp == nil {
- *dfpp = Int32(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- */
- sfp := src.getInt32Ptr()
- if sfp != nil {
- dfp := dst.getInt32Ptr()
- if dfp == nil {
- dst.setInt32Ptr(*sfp)
- } else {
- *dfp = *sfp
- }
- }
- }
- default: // E.g., int32
- mfi.merge = func(dst, src pointer) {
- if v := *src.toInt32(); v != 0 {
- *dst.toInt32() = v
- }
- }
- }
- case reflect.Int64:
- switch {
- case isSlice: // E.g., []int64
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toInt64Slice()
- if *sfsp != nil {
- dfsp := dst.toInt64Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []int64{}
- }
- }
- }
- case isPointer: // E.g., *int64
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toInt64Ptr()
- if *sfpp != nil {
- dfpp := dst.toInt64Ptr()
- if *dfpp == nil {
- *dfpp = Int64(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., int64
- mfi.merge = func(dst, src pointer) {
- if v := *src.toInt64(); v != 0 {
- *dst.toInt64() = v
- }
- }
- }
- case reflect.Uint32:
- switch {
- case isSlice: // E.g., []uint32
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toUint32Slice()
- if *sfsp != nil {
- dfsp := dst.toUint32Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []uint32{}
- }
- }
- }
- case isPointer: // E.g., *uint32
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toUint32Ptr()
- if *sfpp != nil {
- dfpp := dst.toUint32Ptr()
- if *dfpp == nil {
- *dfpp = Uint32(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., uint32
- mfi.merge = func(dst, src pointer) {
- if v := *src.toUint32(); v != 0 {
- *dst.toUint32() = v
- }
- }
- }
- case reflect.Uint64:
- switch {
- case isSlice: // E.g., []uint64
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toUint64Slice()
- if *sfsp != nil {
- dfsp := dst.toUint64Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []uint64{}
- }
- }
- }
- case isPointer: // E.g., *uint64
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toUint64Ptr()
- if *sfpp != nil {
- dfpp := dst.toUint64Ptr()
- if *dfpp == nil {
- *dfpp = Uint64(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., uint64
- mfi.merge = func(dst, src pointer) {
- if v := *src.toUint64(); v != 0 {
- *dst.toUint64() = v
- }
- }
- }
- case reflect.Float32:
- switch {
- case isSlice: // E.g., []float32
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toFloat32Slice()
- if *sfsp != nil {
- dfsp := dst.toFloat32Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []float32{}
- }
- }
- }
- case isPointer: // E.g., *float32
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toFloat32Ptr()
- if *sfpp != nil {
- dfpp := dst.toFloat32Ptr()
- if *dfpp == nil {
- *dfpp = Float32(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., float32
- mfi.merge = func(dst, src pointer) {
- if v := *src.toFloat32(); v != 0 {
- *dst.toFloat32() = v
- }
- }
- }
- case reflect.Float64:
- switch {
- case isSlice: // E.g., []float64
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toFloat64Slice()
- if *sfsp != nil {
- dfsp := dst.toFloat64Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []float64{}
- }
- }
- }
- case isPointer: // E.g., *float64
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toFloat64Ptr()
- if *sfpp != nil {
- dfpp := dst.toFloat64Ptr()
- if *dfpp == nil {
- *dfpp = Float64(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., float64
- mfi.merge = func(dst, src pointer) {
- if v := *src.toFloat64(); v != 0 {
- *dst.toFloat64() = v
- }
- }
- }
- case reflect.Bool:
- switch {
- case isSlice: // E.g., []bool
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toBoolSlice()
- if *sfsp != nil {
- dfsp := dst.toBoolSlice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []bool{}
- }
- }
- }
- case isPointer: // E.g., *bool
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toBoolPtr()
- if *sfpp != nil {
- dfpp := dst.toBoolPtr()
- if *dfpp == nil {
- *dfpp = Bool(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., bool
- mfi.merge = func(dst, src pointer) {
- if v := *src.toBool(); v {
- *dst.toBool() = v
- }
- }
- }
- case reflect.String:
- switch {
- case isSlice: // E.g., []string
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toStringSlice()
- if *sfsp != nil {
- dfsp := dst.toStringSlice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []string{}
- }
- }
- }
- case isPointer: // E.g., *string
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toStringPtr()
- if *sfpp != nil {
- dfpp := dst.toStringPtr()
- if *dfpp == nil {
- *dfpp = String(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., string
- mfi.merge = func(dst, src pointer) {
- if v := *src.toString(); v != "" {
- *dst.toString() = v
- }
- }
- }
- case reflect.Slice:
- isProto3 := props.Prop[i].proto3
- switch {
- case isPointer:
- panic("bad pointer in byte slice case in " + tf.Name())
- case tf.Elem().Kind() != reflect.Uint8:
- panic("bad element kind in byte slice case in " + tf.Name())
- case isSlice: // E.g., [][]byte
- mfi.merge = func(dst, src pointer) {
- sbsp := src.toBytesSlice()
- if *sbsp != nil {
- dbsp := dst.toBytesSlice()
- for _, sb := range *sbsp {
- if sb == nil {
- *dbsp = append(*dbsp, nil)
- } else {
- *dbsp = append(*dbsp, append([]byte{}, sb...))
- }
- }
- if *dbsp == nil {
- *dbsp = [][]byte{}
- }
- }
- }
- default: // E.g., []byte
- mfi.merge = func(dst, src pointer) {
- sbp := src.toBytes()
- if *sbp != nil {
- dbp := dst.toBytes()
- if !isProto3 || len(*sbp) > 0 {
- *dbp = append([]byte{}, *sbp...)
- }
- }
- }
- }
- case reflect.Struct:
- switch {
- case isSlice && !isPointer: // E.g. []pb.T
- mergeInfo := getMergeInfo(tf)
- zero := reflect.Zero(tf)
- mfi.merge = func(dst, src pointer) {
- // TODO: Make this faster?
- dstsp := dst.asPointerTo(f.Type)
- dsts := dstsp.Elem()
- srcs := src.asPointerTo(f.Type).Elem()
- for i := 0; i < srcs.Len(); i++ {
- dsts = reflect.Append(dsts, zero)
- srcElement := srcs.Index(i).Addr()
- dstElement := dsts.Index(dsts.Len() - 1).Addr()
- mergeInfo.merge(valToPointer(dstElement), valToPointer(srcElement))
- }
- if dsts.IsNil() {
- dsts = reflect.MakeSlice(f.Type, 0, 0)
- }
- dstsp.Elem().Set(dsts)
- }
- case !isPointer:
- mergeInfo := getMergeInfo(tf)
- mfi.merge = func(dst, src pointer) {
- mergeInfo.merge(dst, src)
- }
- case isSlice: // E.g., []*pb.T
- mergeInfo := getMergeInfo(tf)
- mfi.merge = func(dst, src pointer) {
- sps := src.getPointerSlice()
- if sps != nil {
- dps := dst.getPointerSlice()
- for _, sp := range sps {
- var dp pointer
- if !sp.isNil() {
- dp = valToPointer(reflect.New(tf))
- mergeInfo.merge(dp, sp)
- }
- dps = append(dps, dp)
- }
- if dps == nil {
- dps = []pointer{}
- }
- dst.setPointerSlice(dps)
- }
- }
- default: // E.g., *pb.T
- mergeInfo := getMergeInfo(tf)
- mfi.merge = func(dst, src pointer) {
- sp := src.getPointer()
- if !sp.isNil() {
- dp := dst.getPointer()
- if dp.isNil() {
- dp = valToPointer(reflect.New(tf))
- dst.setPointer(dp)
- }
- mergeInfo.merge(dp, sp)
- }
- }
- }
- case reflect.Map:
- switch {
- case isPointer || isSlice:
- panic("bad pointer or slice in map case in " + tf.Name())
- default: // E.g., map[K]V
- mfi.merge = func(dst, src pointer) {
- sm := src.asPointerTo(tf).Elem()
- if sm.Len() == 0 {
- return
- }
- dm := dst.asPointerTo(tf).Elem()
- if dm.IsNil() {
- dm.Set(reflect.MakeMap(tf))
- }
-
- switch tf.Elem().Kind() {
- case reflect.Ptr: // Proto struct (e.g., *T)
- for _, key := range sm.MapKeys() {
- val := sm.MapIndex(key)
- val = reflect.ValueOf(Clone(val.Interface().(Message)))
- dm.SetMapIndex(key, val)
- }
- case reflect.Slice: // E.g. Bytes type (e.g., []byte)
- for _, key := range sm.MapKeys() {
- val := sm.MapIndex(key)
- val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
- dm.SetMapIndex(key, val)
- }
- default: // Basic type (e.g., string)
- for _, key := range sm.MapKeys() {
- val := sm.MapIndex(key)
- dm.SetMapIndex(key, val)
- }
- }
- }
- }
- case reflect.Interface:
- // Must be oneof field.
- switch {
- case isPointer || isSlice:
- panic("bad pointer or slice in interface case in " + tf.Name())
- default: // E.g., interface{}
- // TODO: Make this faster?
- mfi.merge = func(dst, src pointer) {
- su := src.asPointerTo(tf).Elem()
- if !su.IsNil() {
- du := dst.asPointerTo(tf).Elem()
- typ := su.Elem().Type()
- if du.IsNil() || du.Elem().Type() != typ {
- du.Set(reflect.New(typ.Elem())) // Initialize interface if empty
- }
- sv := su.Elem().Elem().Field(0)
- if sv.Kind() == reflect.Ptr && sv.IsNil() {
- return
- }
- dv := du.Elem().Elem().Field(0)
- if dv.Kind() == reflect.Ptr && dv.IsNil() {
- dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty
- }
- switch sv.Type().Kind() {
- case reflect.Ptr: // Proto struct (e.g., *T)
- Merge(dv.Interface().(Message), sv.Interface().(Message))
- case reflect.Slice: // E.g. Bytes type (e.g., []byte)
- dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...)))
- default: // Basic type (e.g., string)
- dv.Set(sv)
- }
- }
- }
- }
- default:
- panic(fmt.Sprintf("merger not found for type:%s", tf))
- }
- mi.fields = append(mi.fields, mfi)
- }
-
- mi.unrecognized = invalidField
- if f, ok := t.FieldByName("XXX_unrecognized"); ok {
- if f.Type != reflect.TypeOf([]byte{}) {
- panic("expected XXX_unrecognized to be of type []byte")
- }
- mi.unrecognized = toField(&f)
- }
-
- atomic.StoreInt32(&mi.initialized, 1)
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go b/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go
deleted file mode 100644
index 937229386..000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go
+++ /dev/null
@@ -1,2249 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "errors"
- "fmt"
- "io"
- "math"
- "reflect"
- "strconv"
- "strings"
- "sync"
- "sync/atomic"
- "unicode/utf8"
-)
-
-// Unmarshal is the entry point from the generated .pb.go files.
-// This function is not intended to be used by non-generated code.
-// This function is not subject to any compatibility guarantee.
-// msg contains a pointer to a protocol buffer struct.
-// b is the data to be unmarshaled into the protocol buffer.
-// a is a pointer to a place to store cached unmarshal information.
-func (a *InternalMessageInfo) Unmarshal(msg Message, b []byte) error {
- // Load the unmarshal information for this message type.
- // The atomic load ensures memory consistency.
- u := atomicLoadUnmarshalInfo(&a.unmarshal)
- if u == nil {
- // Slow path: find unmarshal info for msg, update a with it.
- u = getUnmarshalInfo(reflect.TypeOf(msg).Elem())
- atomicStoreUnmarshalInfo(&a.unmarshal, u)
- }
- // Then do the unmarshaling.
- err := u.unmarshal(toPointer(&msg), b)
- return err
-}
-
-type unmarshalInfo struct {
- typ reflect.Type // type of the protobuf struct
-
- // 0 = only typ field is initialized
- // 1 = completely initialized
- initialized int32
- lock sync.Mutex // prevents double initialization
- dense []unmarshalFieldInfo // fields indexed by tag #
- sparse map[uint64]unmarshalFieldInfo // fields indexed by tag #
- reqFields []string // names of required fields
- reqMask uint64 // 1< 0 {
- // Read tag and wire type.
- // Special case 1 and 2 byte varints.
- var x uint64
- if b[0] < 128 {
- x = uint64(b[0])
- b = b[1:]
- } else if len(b) >= 2 && b[1] < 128 {
- x = uint64(b[0]&0x7f) + uint64(b[1])<<7
- b = b[2:]
- } else {
- var n int
- x, n = decodeVarint(b)
- if n == 0 {
- return io.ErrUnexpectedEOF
- }
- b = b[n:]
- }
- tag := x >> 3
- wire := int(x) & 7
-
- // Dispatch on the tag to one of the unmarshal* functions below.
- var f unmarshalFieldInfo
- if tag < uint64(len(u.dense)) {
- f = u.dense[tag]
- } else {
- f = u.sparse[tag]
- }
- if fn := f.unmarshal; fn != nil {
- var err error
- b, err = fn(b, m.offset(f.field), wire)
- if err == nil {
- reqMask |= f.reqMask
- continue
- }
- if r, ok := err.(*RequiredNotSetError); ok {
- // Remember this error, but keep parsing. We need to produce
- // a full parse even if a required field is missing.
- if errLater == nil {
- errLater = r
- }
- reqMask |= f.reqMask
- continue
- }
- if err != errInternalBadWireType {
- if err == errInvalidUTF8 {
- if errLater == nil {
- fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
- errLater = &invalidUTF8Error{fullName}
- }
- continue
- }
- return err
- }
- // Fragments with bad wire type are treated as unknown fields.
- }
-
- // Unknown tag.
- if !u.unrecognized.IsValid() {
- // Don't keep unrecognized data; just skip it.
- var err error
- b, err = skipField(b, wire)
- if err != nil {
- return err
- }
- continue
- }
- // Keep unrecognized data around.
- // maybe in extensions, maybe in the unrecognized field.
- z := m.offset(u.unrecognized).toBytes()
- var emap map[int32]Extension
- var e Extension
- for _, r := range u.extensionRanges {
- if uint64(r.Start) <= tag && tag <= uint64(r.End) {
- if u.extensions.IsValid() {
- mp := m.offset(u.extensions).toExtensions()
- emap = mp.extensionsWrite()
- e = emap[int32(tag)]
- z = &e.enc
- break
- }
- if u.oldExtensions.IsValid() {
- p := m.offset(u.oldExtensions).toOldExtensions()
- emap = *p
- if emap == nil {
- emap = map[int32]Extension{}
- *p = emap
- }
- e = emap[int32(tag)]
- z = &e.enc
- break
- }
- if u.bytesExtensions.IsValid() {
- z = m.offset(u.bytesExtensions).toBytes()
- break
- }
- panic("no extensions field available")
- }
- }
- // Use wire type to skip data.
- var err error
- b0 := b
- b, err = skipField(b, wire)
- if err != nil {
- return err
- }
- *z = encodeVarint(*z, tag<<3|uint64(wire))
- *z = append(*z, b0[:len(b0)-len(b)]...)
-
- if emap != nil {
- emap[int32(tag)] = e
- }
- }
- if reqMask != u.reqMask && errLater == nil {
- // A required field of this message is missing.
- for _, n := range u.reqFields {
- if reqMask&1 == 0 {
- errLater = &RequiredNotSetError{n}
- }
- reqMask >>= 1
- }
- }
- return errLater
-}
-
-// computeUnmarshalInfo fills in u with information for use
-// in unmarshaling protocol buffers of type u.typ.
-func (u *unmarshalInfo) computeUnmarshalInfo() {
- u.lock.Lock()
- defer u.lock.Unlock()
- if u.initialized != 0 {
- return
- }
- t := u.typ
- n := t.NumField()
-
- // Set up the "not found" value for the unrecognized byte buffer.
- // This is the default for proto3.
- u.unrecognized = invalidField
- u.extensions = invalidField
- u.oldExtensions = invalidField
- u.bytesExtensions = invalidField
-
- // List of the generated type and offset for each oneof field.
- type oneofField struct {
- ityp reflect.Type // interface type of oneof field
- field field // offset in containing message
- }
- var oneofFields []oneofField
-
- for i := 0; i < n; i++ {
- f := t.Field(i)
- if f.Name == "XXX_unrecognized" {
- // The byte slice used to hold unrecognized input is special.
- if f.Type != reflect.TypeOf(([]byte)(nil)) {
- panic("bad type for XXX_unrecognized field: " + f.Type.Name())
- }
- u.unrecognized = toField(&f)
- continue
- }
- if f.Name == "XXX_InternalExtensions" {
- // Ditto here.
- if f.Type != reflect.TypeOf(XXX_InternalExtensions{}) {
- panic("bad type for XXX_InternalExtensions field: " + f.Type.Name())
- }
- u.extensions = toField(&f)
- if f.Tag.Get("protobuf_messageset") == "1" {
- u.isMessageSet = true
- }
- continue
- }
- if f.Name == "XXX_extensions" {
- // An older form of the extensions field.
- if f.Type == reflect.TypeOf((map[int32]Extension)(nil)) {
- u.oldExtensions = toField(&f)
- continue
- } else if f.Type == reflect.TypeOf(([]byte)(nil)) {
- u.bytesExtensions = toField(&f)
- continue
- }
- panic("bad type for XXX_extensions field: " + f.Type.Name())
- }
- if f.Name == "XXX_NoUnkeyedLiteral" || f.Name == "XXX_sizecache" {
- continue
- }
-
- oneof := f.Tag.Get("protobuf_oneof")
- if oneof != "" {
- oneofFields = append(oneofFields, oneofField{f.Type, toField(&f)})
- // The rest of oneof processing happens below.
- continue
- }
-
- tags := f.Tag.Get("protobuf")
- tagArray := strings.Split(tags, ",")
- if len(tagArray) < 2 {
- panic("protobuf tag not enough fields in " + t.Name() + "." + f.Name + ": " + tags)
- }
- tag, err := strconv.Atoi(tagArray[1])
- if err != nil {
- panic("protobuf tag field not an integer: " + tagArray[1])
- }
-
- name := ""
- for _, tag := range tagArray[3:] {
- if strings.HasPrefix(tag, "name=") {
- name = tag[5:]
- }
- }
-
- // Extract unmarshaling function from the field (its type and tags).
- unmarshal := fieldUnmarshaler(&f)
-
- // Required field?
- var reqMask uint64
- if tagArray[2] == "req" {
- bit := len(u.reqFields)
- u.reqFields = append(u.reqFields, name)
- reqMask = uint64(1) << uint(bit)
- // TODO: if we have more than 64 required fields, we end up
- // not verifying that all required fields are present.
- // Fix this, perhaps using a count of required fields?
- }
-
- // Store the info in the correct slot in the message.
- u.setTag(tag, toField(&f), unmarshal, reqMask, name)
- }
-
- // Find any types associated with oneof fields.
- // gogo: len(oneofFields) > 0 is needed for embedded oneof messages, without a marshaler and unmarshaler
- if len(oneofFields) > 0 {
- var oneofImplementers []interface{}
- switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
- case oneofFuncsIface:
- _, _, _, oneofImplementers = m.XXX_OneofFuncs()
- case oneofWrappersIface:
- oneofImplementers = m.XXX_OneofWrappers()
- }
- for _, v := range oneofImplementers {
- tptr := reflect.TypeOf(v) // *Msg_X
- typ := tptr.Elem() // Msg_X
-
- f := typ.Field(0) // oneof implementers have one field
- baseUnmarshal := fieldUnmarshaler(&f)
- tags := strings.Split(f.Tag.Get("protobuf"), ",")
- fieldNum, err := strconv.Atoi(tags[1])
- if err != nil {
- panic("protobuf tag field not an integer: " + tags[1])
- }
- var name string
- for _, tag := range tags {
- if strings.HasPrefix(tag, "name=") {
- name = strings.TrimPrefix(tag, "name=")
- break
- }
- }
-
- // Find the oneof field that this struct implements.
- // Might take O(n^2) to process all of the oneofs, but who cares.
- for _, of := range oneofFields {
- if tptr.Implements(of.ityp) {
- // We have found the corresponding interface for this struct.
- // That lets us know where this struct should be stored
- // when we encounter it during unmarshaling.
- unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal)
- u.setTag(fieldNum, of.field, unmarshal, 0, name)
- }
- }
-
- }
- }
-
- // Get extension ranges, if any.
- fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray")
- if fn.IsValid() {
- if !u.extensions.IsValid() && !u.oldExtensions.IsValid() && !u.bytesExtensions.IsValid() {
- panic("a message with extensions, but no extensions field in " + t.Name())
- }
- u.extensionRanges = fn.Call(nil)[0].Interface().([]ExtensionRange)
- }
-
- // Explicitly disallow tag 0. This will ensure we flag an error
- // when decoding a buffer of all zeros. Without this code, we
- // would decode and skip an all-zero buffer of even length.
- // [0 0] is [tag=0/wiretype=varint varint-encoded-0].
- u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) {
- return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w)
- }, 0, "")
-
- // Set mask for required field check.
- u.reqMask = uint64(1)<= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here?
- for len(u.dense) <= tag {
- u.dense = append(u.dense, unmarshalFieldInfo{})
- }
- u.dense[tag] = i
- return
- }
- if u.sparse == nil {
- u.sparse = map[uint64]unmarshalFieldInfo{}
- }
- u.sparse[uint64(tag)] = i
-}
-
-// fieldUnmarshaler returns an unmarshaler for the given field.
-func fieldUnmarshaler(f *reflect.StructField) unmarshaler {
- if f.Type.Kind() == reflect.Map {
- return makeUnmarshalMap(f)
- }
- return typeUnmarshaler(f.Type, f.Tag.Get("protobuf"))
-}
-
-// typeUnmarshaler returns an unmarshaler for the given field type / field tag pair.
-func typeUnmarshaler(t reflect.Type, tags string) unmarshaler {
- tagArray := strings.Split(tags, ",")
- encoding := tagArray[0]
- name := "unknown"
- ctype := false
- isTime := false
- isDuration := false
- isWktPointer := false
- proto3 := false
- validateUTF8 := true
- for _, tag := range tagArray[3:] {
- if strings.HasPrefix(tag, "name=") {
- name = tag[5:]
- }
- if tag == "proto3" {
- proto3 = true
- }
- if strings.HasPrefix(tag, "customtype=") {
- ctype = true
- }
- if tag == "stdtime" {
- isTime = true
- }
- if tag == "stdduration" {
- isDuration = true
- }
- if tag == "wktptr" {
- isWktPointer = true
- }
- }
- validateUTF8 = validateUTF8 && proto3
-
- // Figure out packaging (pointer, slice, or both)
- slice := false
- pointer := false
- if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
- slice = true
- t = t.Elem()
- }
- if t.Kind() == reflect.Ptr {
- pointer = true
- t = t.Elem()
- }
-
- if ctype {
- if reflect.PtrTo(t).Implements(customType) {
- if slice {
- return makeUnmarshalCustomSlice(getUnmarshalInfo(t), name)
- }
- if pointer {
- return makeUnmarshalCustomPtr(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalCustom(getUnmarshalInfo(t), name)
- } else {
- panic(fmt.Sprintf("custom type: type: %v, does not implement the proto.custom interface", t))
- }
- }
-
- if isTime {
- if pointer {
- if slice {
- return makeUnmarshalTimePtrSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalTimePtr(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeUnmarshalTimeSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalTime(getUnmarshalInfo(t), name)
- }
-
- if isDuration {
- if pointer {
- if slice {
- return makeUnmarshalDurationPtrSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalDurationPtr(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeUnmarshalDurationSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalDuration(getUnmarshalInfo(t), name)
- }
-
- if isWktPointer {
- switch t.Kind() {
- case reflect.Float64:
- if pointer {
- if slice {
- return makeStdDoubleValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdDoubleValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdDoubleValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdDoubleValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Float32:
- if pointer {
- if slice {
- return makeStdFloatValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdFloatValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdFloatValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdFloatValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Int64:
- if pointer {
- if slice {
- return makeStdInt64ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdInt64ValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdInt64ValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdInt64ValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Uint64:
- if pointer {
- if slice {
- return makeStdUInt64ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdUInt64ValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdUInt64ValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdUInt64ValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Int32:
- if pointer {
- if slice {
- return makeStdInt32ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdInt32ValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdInt32ValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdInt32ValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Uint32:
- if pointer {
- if slice {
- return makeStdUInt32ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdUInt32ValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdUInt32ValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdUInt32ValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Bool:
- if pointer {
- if slice {
- return makeStdBoolValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdBoolValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdBoolValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdBoolValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.String:
- if pointer {
- if slice {
- return makeStdStringValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdStringValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdStringValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdStringValueUnmarshaler(getUnmarshalInfo(t), name)
- case uint8SliceType:
- if pointer {
- if slice {
- return makeStdBytesValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdBytesValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdBytesValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdBytesValueUnmarshaler(getUnmarshalInfo(t), name)
- default:
- panic(fmt.Sprintf("unknown wktpointer type %#v", t))
- }
- }
-
- // We'll never have both pointer and slice for basic types.
- if pointer && slice && t.Kind() != reflect.Struct {
- panic("both pointer and slice for basic type in " + t.Name())
- }
-
- switch t.Kind() {
- case reflect.Bool:
- if pointer {
- return unmarshalBoolPtr
- }
- if slice {
- return unmarshalBoolSlice
- }
- return unmarshalBoolValue
- case reflect.Int32:
- switch encoding {
- case "fixed32":
- if pointer {
- return unmarshalFixedS32Ptr
- }
- if slice {
- return unmarshalFixedS32Slice
- }
- return unmarshalFixedS32Value
- case "varint":
- // this could be int32 or enum
- if pointer {
- return unmarshalInt32Ptr
- }
- if slice {
- return unmarshalInt32Slice
- }
- return unmarshalInt32Value
- case "zigzag32":
- if pointer {
- return unmarshalSint32Ptr
- }
- if slice {
- return unmarshalSint32Slice
- }
- return unmarshalSint32Value
- }
- case reflect.Int64:
- switch encoding {
- case "fixed64":
- if pointer {
- return unmarshalFixedS64Ptr
- }
- if slice {
- return unmarshalFixedS64Slice
- }
- return unmarshalFixedS64Value
- case "varint":
- if pointer {
- return unmarshalInt64Ptr
- }
- if slice {
- return unmarshalInt64Slice
- }
- return unmarshalInt64Value
- case "zigzag64":
- if pointer {
- return unmarshalSint64Ptr
- }
- if slice {
- return unmarshalSint64Slice
- }
- return unmarshalSint64Value
- }
- case reflect.Uint32:
- switch encoding {
- case "fixed32":
- if pointer {
- return unmarshalFixed32Ptr
- }
- if slice {
- return unmarshalFixed32Slice
- }
- return unmarshalFixed32Value
- case "varint":
- if pointer {
- return unmarshalUint32Ptr
- }
- if slice {
- return unmarshalUint32Slice
- }
- return unmarshalUint32Value
- }
- case reflect.Uint64:
- switch encoding {
- case "fixed64":
- if pointer {
- return unmarshalFixed64Ptr
- }
- if slice {
- return unmarshalFixed64Slice
- }
- return unmarshalFixed64Value
- case "varint":
- if pointer {
- return unmarshalUint64Ptr
- }
- if slice {
- return unmarshalUint64Slice
- }
- return unmarshalUint64Value
- }
- case reflect.Float32:
- if pointer {
- return unmarshalFloat32Ptr
- }
- if slice {
- return unmarshalFloat32Slice
- }
- return unmarshalFloat32Value
- case reflect.Float64:
- if pointer {
- return unmarshalFloat64Ptr
- }
- if slice {
- return unmarshalFloat64Slice
- }
- return unmarshalFloat64Value
- case reflect.Map:
- panic("map type in typeUnmarshaler in " + t.Name())
- case reflect.Slice:
- if pointer {
- panic("bad pointer in slice case in " + t.Name())
- }
- if slice {
- return unmarshalBytesSlice
- }
- return unmarshalBytesValue
- case reflect.String:
- if validateUTF8 {
- if pointer {
- return unmarshalUTF8StringPtr
- }
- if slice {
- return unmarshalUTF8StringSlice
- }
- return unmarshalUTF8StringValue
- }
- if pointer {
- return unmarshalStringPtr
- }
- if slice {
- return unmarshalStringSlice
- }
- return unmarshalStringValue
- case reflect.Struct:
- // message or group field
- if !pointer {
- switch encoding {
- case "bytes":
- if slice {
- return makeUnmarshalMessageSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalMessage(getUnmarshalInfo(t), name)
- }
- }
- switch encoding {
- case "bytes":
- if slice {
- return makeUnmarshalMessageSlicePtr(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalMessagePtr(getUnmarshalInfo(t), name)
- case "group":
- if slice {
- return makeUnmarshalGroupSlicePtr(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalGroupPtr(getUnmarshalInfo(t), name)
- }
- }
- panic(fmt.Sprintf("unmarshaler not found type:%s encoding:%s", t, encoding))
-}
-
-// Below are all the unmarshalers for individual fields of various types.
-
-func unmarshalInt64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x)
- *f.toInt64() = v
- return b, nil
-}
-
-func unmarshalInt64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x)
- *f.toInt64Ptr() = &v
- return b, nil
-}
-
-func unmarshalInt64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x)
- s := f.toInt64Slice()
- *s = append(*s, v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x)
- s := f.toInt64Slice()
- *s = append(*s, v)
- return b, nil
-}
-
-func unmarshalSint64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x>>1) ^ int64(x)<<63>>63
- *f.toInt64() = v
- return b, nil
-}
-
-func unmarshalSint64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x>>1) ^ int64(x)<<63>>63
- *f.toInt64Ptr() = &v
- return b, nil
-}
-
-func unmarshalSint64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x>>1) ^ int64(x)<<63>>63
- s := f.toInt64Slice()
- *s = append(*s, v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x>>1) ^ int64(x)<<63>>63
- s := f.toInt64Slice()
- *s = append(*s, v)
- return b, nil
-}
-
-func unmarshalUint64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint64(x)
- *f.toUint64() = v
- return b, nil
-}
-
-func unmarshalUint64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint64(x)
- *f.toUint64Ptr() = &v
- return b, nil
-}
-
-func unmarshalUint64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint64(x)
- s := f.toUint64Slice()
- *s = append(*s, v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint64(x)
- s := f.toUint64Slice()
- *s = append(*s, v)
- return b, nil
-}
-
-func unmarshalInt32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x)
- *f.toInt32() = v
- return b, nil
-}
-
-func unmarshalInt32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x)
- f.setInt32Ptr(v)
- return b, nil
-}
-
-func unmarshalInt32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x)
- f.appendInt32Slice(v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x)
- f.appendInt32Slice(v)
- return b, nil
-}
-
-func unmarshalSint32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x>>1) ^ int32(x)<<31>>31
- *f.toInt32() = v
- return b, nil
-}
-
-func unmarshalSint32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x>>1) ^ int32(x)<<31>>31
- f.setInt32Ptr(v)
- return b, nil
-}
-
-func unmarshalSint32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x>>1) ^ int32(x)<<31>>31
- f.appendInt32Slice(v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x>>1) ^ int32(x)<<31>>31
- f.appendInt32Slice(v)
- return b, nil
-}
-
-func unmarshalUint32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint32(x)
- *f.toUint32() = v
- return b, nil
-}
-
-func unmarshalUint32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint32(x)
- *f.toUint32Ptr() = &v
- return b, nil
-}
-
-func unmarshalUint32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint32(x)
- s := f.toUint32Slice()
- *s = append(*s, v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint32(x)
- s := f.toUint32Slice()
- *s = append(*s, v)
- return b, nil
-}
-
-func unmarshalFixed64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
- *f.toUint64() = v
- return b[8:], nil
-}
-
-func unmarshalFixed64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
- *f.toUint64Ptr() = &v
- return b[8:], nil
-}
-
-func unmarshalFixed64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
- s := f.toUint64Slice()
- *s = append(*s, v)
- b = b[8:]
- }
- return res, nil
- }
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
- s := f.toUint64Slice()
- *s = append(*s, v)
- return b[8:], nil
-}
-
-func unmarshalFixedS64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
- *f.toInt64() = v
- return b[8:], nil
-}
-
-func unmarshalFixedS64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
- *f.toInt64Ptr() = &v
- return b[8:], nil
-}
-
-func unmarshalFixedS64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
- s := f.toInt64Slice()
- *s = append(*s, v)
- b = b[8:]
- }
- return res, nil
- }
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
- s := f.toInt64Slice()
- *s = append(*s, v)
- return b[8:], nil
-}
-
-func unmarshalFixed32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
- *f.toUint32() = v
- return b[4:], nil
-}
-
-func unmarshalFixed32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
- *f.toUint32Ptr() = &v
- return b[4:], nil
-}
-
-func unmarshalFixed32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
- s := f.toUint32Slice()
- *s = append(*s, v)
- b = b[4:]
- }
- return res, nil
- }
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
- s := f.toUint32Slice()
- *s = append(*s, v)
- return b[4:], nil
-}
-
-func unmarshalFixedS32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
- *f.toInt32() = v
- return b[4:], nil
-}
-
-func unmarshalFixedS32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
- f.setInt32Ptr(v)
- return b[4:], nil
-}
-
-func unmarshalFixedS32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
- f.appendInt32Slice(v)
- b = b[4:]
- }
- return res, nil
- }
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
- f.appendInt32Slice(v)
- return b[4:], nil
-}
-
-func unmarshalBoolValue(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- // Note: any length varint is allowed, even though any sane
- // encoder will use one byte.
- // See https://github.com/golang/protobuf/issues/76
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- // TODO: check if x>1? Tests seem to indicate no.
- v := x != 0
- *f.toBool() = v
- return b[n:], nil
-}
-
-func unmarshalBoolPtr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := x != 0
- *f.toBoolPtr() = &v
- return b[n:], nil
-}
-
-func unmarshalBoolSlice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := x != 0
- s := f.toBoolSlice()
- *s = append(*s, v)
- b = b[n:]
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := x != 0
- s := f.toBoolSlice()
- *s = append(*s, v)
- return b[n:], nil
-}
-
-func unmarshalFloat64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
- *f.toFloat64() = v
- return b[8:], nil
-}
-
-func unmarshalFloat64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
- *f.toFloat64Ptr() = &v
- return b[8:], nil
-}
-
-func unmarshalFloat64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
- s := f.toFloat64Slice()
- *s = append(*s, v)
- b = b[8:]
- }
- return res, nil
- }
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
- s := f.toFloat64Slice()
- *s = append(*s, v)
- return b[8:], nil
-}
-
-func unmarshalFloat32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
- *f.toFloat32() = v
- return b[4:], nil
-}
-
-func unmarshalFloat32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
- *f.toFloat32Ptr() = &v
- return b[4:], nil
-}
-
-func unmarshalFloat32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
- s := f.toFloat32Slice()
- *s = append(*s, v)
- b = b[4:]
- }
- return res, nil
- }
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
- s := f.toFloat32Slice()
- *s = append(*s, v)
- return b[4:], nil
-}
-
-func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- *f.toString() = v
- return b[x:], nil
-}
-
-func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- *f.toStringPtr() = &v
- return b[x:], nil
-}
-
-func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- s := f.toStringSlice()
- *s = append(*s, v)
- return b[x:], nil
-}
-
-func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- *f.toString() = v
- if !utf8.ValidString(v) {
- return b[x:], errInvalidUTF8
- }
- return b[x:], nil
-}
-
-func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- *f.toStringPtr() = &v
- if !utf8.ValidString(v) {
- return b[x:], errInvalidUTF8
- }
- return b[x:], nil
-}
-
-func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- s := f.toStringSlice()
- *s = append(*s, v)
- if !utf8.ValidString(v) {
- return b[x:], errInvalidUTF8
- }
- return b[x:], nil
-}
-
-var emptyBuf [0]byte
-
-func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- // The use of append here is a trick which avoids the zeroing
- // that would be required if we used a make/copy pair.
- // We append to emptyBuf instead of nil because we want
- // a non-nil result even when the length is 0.
- v := append(emptyBuf[:], b[:x]...)
- *f.toBytes() = v
- return b[x:], nil
-}
-
-func unmarshalBytesSlice(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := append(emptyBuf[:], b[:x]...)
- s := f.toBytesSlice()
- *s = append(*s, v)
- return b[x:], nil
-}
-
-func makeUnmarshalMessagePtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- // First read the message field to see if something is there.
- // The semantics of multiple submessages are weird. Instead of
- // the last one winning (as it is for all other fields), multiple
- // submessages are merged.
- v := f.getPointer()
- if v.isNil() {
- v = valToPointer(reflect.New(sub.typ))
- f.setPointer(v)
- }
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- return b[x:], err
- }
-}
-
-func makeUnmarshalMessageSlicePtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := valToPointer(reflect.New(sub.typ))
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- f.appendPointer(v)
- return b[x:], err
- }
-}
-
-func makeUnmarshalGroupPtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireStartGroup {
- return b, errInternalBadWireType
- }
- x, y := findEndGroup(b)
- if x < 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := f.getPointer()
- if v.isNil() {
- v = valToPointer(reflect.New(sub.typ))
- f.setPointer(v)
- }
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- return b[y:], err
- }
-}
-
-func makeUnmarshalGroupSlicePtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireStartGroup {
- return b, errInternalBadWireType
- }
- x, y := findEndGroup(b)
- if x < 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := valToPointer(reflect.New(sub.typ))
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- f.appendPointer(v)
- return b[y:], err
- }
-}
-
-func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
- t := f.Type
- kt := t.Key()
- vt := t.Elem()
- tagArray := strings.Split(f.Tag.Get("protobuf"), ",")
- valTags := strings.Split(f.Tag.Get("protobuf_val"), ",")
- for _, t := range tagArray {
- if strings.HasPrefix(t, "customtype=") {
- valTags = append(valTags, t)
- }
- if t == "stdtime" {
- valTags = append(valTags, t)
- }
- if t == "stdduration" {
- valTags = append(valTags, t)
- }
- if t == "wktptr" {
- valTags = append(valTags, t)
- }
- }
- unmarshalKey := typeUnmarshaler(kt, f.Tag.Get("protobuf_key"))
- unmarshalVal := typeUnmarshaler(vt, strings.Join(valTags, ","))
- return func(b []byte, f pointer, w int) ([]byte, error) {
- // The map entry is a submessage. Figure out how big it is.
- if w != WireBytes {
- return nil, fmt.Errorf("proto: bad wiretype for map field: got %d want %d", w, WireBytes)
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- r := b[x:] // unused data to return
- b = b[:x] // data for map entry
-
- // Note: we could use #keys * #values ~= 200 functions
- // to do map decoding without reflection. Probably not worth it.
- // Maps will be somewhat slow. Oh well.
-
- // Read key and value from data.
- var nerr nonFatal
- k := reflect.New(kt)
- v := reflect.New(vt)
- for len(b) > 0 {
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- wire := int(x) & 7
- b = b[n:]
-
- var err error
- switch x >> 3 {
- case 1:
- b, err = unmarshalKey(b, valToPointer(k), wire)
- case 2:
- b, err = unmarshalVal(b, valToPointer(v), wire)
- default:
- err = errInternalBadWireType // skip unknown tag
- }
-
- if nerr.Merge(err) {
- continue
- }
- if err != errInternalBadWireType {
- return nil, err
- }
-
- // Skip past unknown fields.
- b, err = skipField(b, wire)
- if err != nil {
- return nil, err
- }
- }
-
- // Get map, allocate if needed.
- m := f.asPointerTo(t).Elem() // an addressable map[K]T
- if m.IsNil() {
- m.Set(reflect.MakeMap(t))
- }
-
- // Insert into map.
- m.SetMapIndex(k.Elem(), v.Elem())
-
- return r, nerr.E
- }
-}
-
-// makeUnmarshalOneof makes an unmarshaler for oneof fields.
-// for:
-// message Msg {
-// oneof F {
-// int64 X = 1;
-// float64 Y = 2;
-// }
-// }
-// typ is the type of the concrete entry for a oneof case (e.g. Msg_X).
-// ityp is the interface type of the oneof field (e.g. isMsg_F).
-// unmarshal is the unmarshaler for the base type of the oneof case (e.g. int64).
-// Note that this function will be called once for each case in the oneof.
-func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshaler {
- sf := typ.Field(0)
- field0 := toField(&sf)
- return func(b []byte, f pointer, w int) ([]byte, error) {
- // Allocate holder for value.
- v := reflect.New(typ)
-
- // Unmarshal data into holder.
- // We unmarshal into the first field of the holder object.
- var err error
- var nerr nonFatal
- b, err = unmarshal(b, valToPointer(v).offset(field0), w)
- if !nerr.Merge(err) {
- return nil, err
- }
-
- // Write pointer to holder into target field.
- f.asPointerTo(ityp).Elem().Set(v)
-
- return b, nerr.E
- }
-}
-
-// Error used by decode internally.
-var errInternalBadWireType = errors.New("proto: internal error: bad wiretype")
-
-// skipField skips past a field of type wire and returns the remaining bytes.
-func skipField(b []byte, wire int) ([]byte, error) {
- switch wire {
- case WireVarint:
- _, k := decodeVarint(b)
- if k == 0 {
- return b, io.ErrUnexpectedEOF
- }
- b = b[k:]
- case WireFixed32:
- if len(b) < 4 {
- return b, io.ErrUnexpectedEOF
- }
- b = b[4:]
- case WireFixed64:
- if len(b) < 8 {
- return b, io.ErrUnexpectedEOF
- }
- b = b[8:]
- case WireBytes:
- m, k := decodeVarint(b)
- if k == 0 || uint64(len(b)-k) < m {
- return b, io.ErrUnexpectedEOF
- }
- b = b[uint64(k)+m:]
- case WireStartGroup:
- _, i := findEndGroup(b)
- if i == -1 {
- return b, io.ErrUnexpectedEOF
- }
- b = b[i:]
- default:
- return b, fmt.Errorf("proto: can't skip unknown wire type %d", wire)
- }
- return b, nil
-}
-
-// findEndGroup finds the index of the next EndGroup tag.
-// Groups may be nested, so the "next" EndGroup tag is the first
-// unpaired EndGroup.
-// findEndGroup returns the indexes of the start and end of the EndGroup tag.
-// Returns (-1,-1) if it can't find one.
-func findEndGroup(b []byte) (int, int) {
- depth := 1
- i := 0
- for {
- x, n := decodeVarint(b[i:])
- if n == 0 {
- return -1, -1
- }
- j := i
- i += n
- switch x & 7 {
- case WireVarint:
- _, k := decodeVarint(b[i:])
- if k == 0 {
- return -1, -1
- }
- i += k
- case WireFixed32:
- if len(b)-4 < i {
- return -1, -1
- }
- i += 4
- case WireFixed64:
- if len(b)-8 < i {
- return -1, -1
- }
- i += 8
- case WireBytes:
- m, k := decodeVarint(b[i:])
- if k == 0 {
- return -1, -1
- }
- i += k
- if uint64(len(b)-i) < m {
- return -1, -1
- }
- i += int(m)
- case WireStartGroup:
- depth++
- case WireEndGroup:
- depth--
- if depth == 0 {
- return j, i
- }
- default:
- return -1, -1
- }
- }
-}
-
-// encodeVarint appends a varint-encoded integer to b and returns the result.
-func encodeVarint(b []byte, x uint64) []byte {
- for x >= 1<<7 {
- b = append(b, byte(x&0x7f|0x80))
- x >>= 7
- }
- return append(b, byte(x))
-}
-
-// decodeVarint reads a varint-encoded integer from b.
-// Returns the decoded integer and the number of bytes read.
-// If there is an error, it returns 0,0.
-func decodeVarint(b []byte) (uint64, int) {
- var x, y uint64
- if len(b) == 0 {
- goto bad
- }
- x = uint64(b[0])
- if x < 0x80 {
- return x, 1
- }
- x -= 0x80
-
- if len(b) <= 1 {
- goto bad
- }
- y = uint64(b[1])
- x += y << 7
- if y < 0x80 {
- return x, 2
- }
- x -= 0x80 << 7
-
- if len(b) <= 2 {
- goto bad
- }
- y = uint64(b[2])
- x += y << 14
- if y < 0x80 {
- return x, 3
- }
- x -= 0x80 << 14
-
- if len(b) <= 3 {
- goto bad
- }
- y = uint64(b[3])
- x += y << 21
- if y < 0x80 {
- return x, 4
- }
- x -= 0x80 << 21
-
- if len(b) <= 4 {
- goto bad
- }
- y = uint64(b[4])
- x += y << 28
- if y < 0x80 {
- return x, 5
- }
- x -= 0x80 << 28
-
- if len(b) <= 5 {
- goto bad
- }
- y = uint64(b[5])
- x += y << 35
- if y < 0x80 {
- return x, 6
- }
- x -= 0x80 << 35
-
- if len(b) <= 6 {
- goto bad
- }
- y = uint64(b[6])
- x += y << 42
- if y < 0x80 {
- return x, 7
- }
- x -= 0x80 << 42
-
- if len(b) <= 7 {
- goto bad
- }
- y = uint64(b[7])
- x += y << 49
- if y < 0x80 {
- return x, 8
- }
- x -= 0x80 << 49
-
- if len(b) <= 8 {
- goto bad
- }
- y = uint64(b[8])
- x += y << 56
- if y < 0x80 {
- return x, 9
- }
- x -= 0x80 << 56
-
- if len(b) <= 9 {
- goto bad
- }
- y = uint64(b[9])
- x += y << 63
- if y < 2 {
- return x, 10
- }
-
-bad:
- return 0, 0
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go b/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go
deleted file mode 100644
index 00d6c7ad9..000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go
+++ /dev/null
@@ -1,385 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "io"
- "reflect"
-)
-
-func makeUnmarshalMessage(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- // First read the message field to see if something is there.
- // The semantics of multiple submessages are weird. Instead of
- // the last one winning (as it is for all other fields), multiple
- // submessages are merged.
- v := f // gogo: changed from v := f.getPointer()
- if v.isNil() {
- v = valToPointer(reflect.New(sub.typ))
- f.setPointer(v)
- }
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- return b[x:], err
- }
-}
-
-func makeUnmarshalMessageSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := valToPointer(reflect.New(sub.typ))
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- f.appendRef(v, sub.typ) // gogo: changed from f.appendPointer(v)
- return b[x:], err
- }
-}
-
-func makeUnmarshalCustomPtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
-
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.New(sub.typ))
- m := s.Interface().(custom)
- if err := m.Unmarshal(b[:x]); err != nil {
- return nil, err
- }
- return b[x:], nil
- }
-}
-
-func makeUnmarshalCustomSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := reflect.New(sub.typ)
- c := m.Interface().(custom)
- if err := c.Unmarshal(b[:x]); err != nil {
- return nil, err
- }
- v := valToPointer(m)
- f.appendRef(v, sub.typ)
- return b[x:], nil
- }
-}
-
-func makeUnmarshalCustom(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
-
- m := f.asPointerTo(sub.typ).Interface().(custom)
- if err := m.Unmarshal(b[:x]); err != nil {
- return nil, err
- }
- return b[x:], nil
- }
-}
-
-func makeUnmarshalTime(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := ×tamp{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- t, err := timestampFromProto(m)
- if err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(t))
- return b[x:], nil
- }
-}
-
-func makeUnmarshalTimePtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := ×tamp{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- t, err := timestampFromProto(m)
- if err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&t))
- return b[x:], nil
- }
-}
-
-func makeUnmarshalTimePtrSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := ×tamp{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- t, err := timestampFromProto(m)
- if err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&t))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeUnmarshalTimeSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := ×tamp{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- t, err := timestampFromProto(m)
- if err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(t))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeUnmarshalDurationPtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &duration{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- d, err := durationFromProto(m)
- if err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&d))
- return b[x:], nil
- }
-}
-
-func makeUnmarshalDuration(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &duration{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- d, err := durationFromProto(m)
- if err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(d))
- return b[x:], nil
- }
-}
-
-func makeUnmarshalDurationPtrSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &duration{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- d, err := durationFromProto(m)
- if err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&d))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeUnmarshalDurationSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &duration{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- d, err := durationFromProto(m)
- if err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(d))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/text.go b/vendor/github.com/gogo/protobuf/proto/text.go
deleted file mode 100644
index 87416afe9..000000000
--- a/vendor/github.com/gogo/protobuf/proto/text.go
+++ /dev/null
@@ -1,930 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// Functions for writing the text protocol buffer format.
-
-import (
- "bufio"
- "bytes"
- "encoding"
- "errors"
- "fmt"
- "io"
- "log"
- "math"
- "reflect"
- "sort"
- "strings"
- "sync"
- "time"
-)
-
-var (
- newline = []byte("\n")
- spaces = []byte(" ")
- endBraceNewline = []byte("}\n")
- backslashN = []byte{'\\', 'n'}
- backslashR = []byte{'\\', 'r'}
- backslashT = []byte{'\\', 't'}
- backslashDQ = []byte{'\\', '"'}
- backslashBS = []byte{'\\', '\\'}
- posInf = []byte("inf")
- negInf = []byte("-inf")
- nan = []byte("nan")
-)
-
-type writer interface {
- io.Writer
- WriteByte(byte) error
-}
-
-// textWriter is an io.Writer that tracks its indentation level.
-type textWriter struct {
- ind int
- complete bool // if the current position is a complete line
- compact bool // whether to write out as a one-liner
- w writer
-}
-
-func (w *textWriter) WriteString(s string) (n int, err error) {
- if !strings.Contains(s, "\n") {
- if !w.compact && w.complete {
- w.writeIndent()
- }
- w.complete = false
- return io.WriteString(w.w, s)
- }
- // WriteString is typically called without newlines, so this
- // codepath and its copy are rare. We copy to avoid
- // duplicating all of Write's logic here.
- return w.Write([]byte(s))
-}
-
-func (w *textWriter) Write(p []byte) (n int, err error) {
- newlines := bytes.Count(p, newline)
- if newlines == 0 {
- if !w.compact && w.complete {
- w.writeIndent()
- }
- n, err = w.w.Write(p)
- w.complete = false
- return n, err
- }
-
- frags := bytes.SplitN(p, newline, newlines+1)
- if w.compact {
- for i, frag := range frags {
- if i > 0 {
- if err := w.w.WriteByte(' '); err != nil {
- return n, err
- }
- n++
- }
- nn, err := w.w.Write(frag)
- n += nn
- if err != nil {
- return n, err
- }
- }
- return n, nil
- }
-
- for i, frag := range frags {
- if w.complete {
- w.writeIndent()
- }
- nn, err := w.w.Write(frag)
- n += nn
- if err != nil {
- return n, err
- }
- if i+1 < len(frags) {
- if err := w.w.WriteByte('\n'); err != nil {
- return n, err
- }
- n++
- }
- }
- w.complete = len(frags[len(frags)-1]) == 0
- return n, nil
-}
-
-func (w *textWriter) WriteByte(c byte) error {
- if w.compact && c == '\n' {
- c = ' '
- }
- if !w.compact && w.complete {
- w.writeIndent()
- }
- err := w.w.WriteByte(c)
- w.complete = c == '\n'
- return err
-}
-
-func (w *textWriter) indent() { w.ind++ }
-
-func (w *textWriter) unindent() {
- if w.ind == 0 {
- log.Print("proto: textWriter unindented too far")
- return
- }
- w.ind--
-}
-
-func writeName(w *textWriter, props *Properties) error {
- if _, err := w.WriteString(props.OrigName); err != nil {
- return err
- }
- if props.Wire != "group" {
- return w.WriteByte(':')
- }
- return nil
-}
-
-func requiresQuotes(u string) bool {
- // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
- for _, ch := range u {
- switch {
- case ch == '.' || ch == '/' || ch == '_':
- continue
- case '0' <= ch && ch <= '9':
- continue
- case 'A' <= ch && ch <= 'Z':
- continue
- case 'a' <= ch && ch <= 'z':
- continue
- default:
- return true
- }
- }
- return false
-}
-
-// isAny reports whether sv is a google.protobuf.Any message
-func isAny(sv reflect.Value) bool {
- type wkt interface {
- XXX_WellKnownType() string
- }
- t, ok := sv.Addr().Interface().(wkt)
- return ok && t.XXX_WellKnownType() == "Any"
-}
-
-// writeProto3Any writes an expanded google.protobuf.Any message.
-//
-// It returns (false, nil) if sv value can't be unmarshaled (e.g. because
-// required messages are not linked in).
-//
-// It returns (true, error) when sv was written in expanded format or an error
-// was encountered.
-func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) {
- turl := sv.FieldByName("TypeUrl")
- val := sv.FieldByName("Value")
- if !turl.IsValid() || !val.IsValid() {
- return true, errors.New("proto: invalid google.protobuf.Any message")
- }
-
- b, ok := val.Interface().([]byte)
- if !ok {
- return true, errors.New("proto: invalid google.protobuf.Any message")
- }
-
- parts := strings.Split(turl.String(), "/")
- mt := MessageType(parts[len(parts)-1])
- if mt == nil {
- return false, nil
- }
- m := reflect.New(mt.Elem())
- if err := Unmarshal(b, m.Interface().(Message)); err != nil {
- return false, nil
- }
- w.Write([]byte("["))
- u := turl.String()
- if requiresQuotes(u) {
- writeString(w, u)
- } else {
- w.Write([]byte(u))
- }
- if w.compact {
- w.Write([]byte("]:<"))
- } else {
- w.Write([]byte("]: <\n"))
- w.ind++
- }
- if err := tm.writeStruct(w, m.Elem()); err != nil {
- return true, err
- }
- if w.compact {
- w.Write([]byte("> "))
- } else {
- w.ind--
- w.Write([]byte(">\n"))
- }
- return true, nil
-}
-
-func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
- if tm.ExpandAny && isAny(sv) {
- if canExpand, err := tm.writeProto3Any(w, sv); canExpand {
- return err
- }
- }
- st := sv.Type()
- sprops := GetProperties(st)
- for i := 0; i < sv.NumField(); i++ {
- fv := sv.Field(i)
- props := sprops.Prop[i]
- name := st.Field(i).Name
-
- if name == "XXX_NoUnkeyedLiteral" {
- continue
- }
-
- if strings.HasPrefix(name, "XXX_") {
- // There are two XXX_ fields:
- // XXX_unrecognized []byte
- // XXX_extensions map[int32]proto.Extension
- // The first is handled here;
- // the second is handled at the bottom of this function.
- if name == "XXX_unrecognized" && !fv.IsNil() {
- if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil {
- return err
- }
- }
- continue
- }
- if fv.Kind() == reflect.Ptr && fv.IsNil() {
- // Field not filled in. This could be an optional field or
- // a required field that wasn't filled in. Either way, there
- // isn't anything we can show for it.
- continue
- }
- if fv.Kind() == reflect.Slice && fv.IsNil() {
- // Repeated field that is empty, or a bytes field that is unused.
- continue
- }
-
- if props.Repeated && fv.Kind() == reflect.Slice {
- // Repeated field.
- for j := 0; j < fv.Len(); j++ {
- if err := writeName(w, props); err != nil {
- return err
- }
- if !w.compact {
- if err := w.WriteByte(' '); err != nil {
- return err
- }
- }
- v := fv.Index(j)
- if v.Kind() == reflect.Ptr && v.IsNil() {
- // A nil message in a repeated field is not valid,
- // but we can handle that more gracefully than panicking.
- if _, err := w.Write([]byte("\n")); err != nil {
- return err
- }
- continue
- }
- if len(props.Enum) > 0 {
- if err := tm.writeEnum(w, v, props); err != nil {
- return err
- }
- } else if err := tm.writeAny(w, v, props); err != nil {
- return err
- }
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- }
- continue
- }
- if fv.Kind() == reflect.Map {
- // Map fields are rendered as a repeated struct with key/value fields.
- keys := fv.MapKeys()
- sort.Sort(mapKeys(keys))
- for _, key := range keys {
- val := fv.MapIndex(key)
- if err := writeName(w, props); err != nil {
- return err
- }
- if !w.compact {
- if err := w.WriteByte(' '); err != nil {
- return err
- }
- }
- // open struct
- if err := w.WriteByte('<'); err != nil {
- return err
- }
- if !w.compact {
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- }
- w.indent()
- // key
- if _, err := w.WriteString("key:"); err != nil {
- return err
- }
- if !w.compact {
- if err := w.WriteByte(' '); err != nil {
- return err
- }
- }
- if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
- return err
- }
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- // nil values aren't legal, but we can avoid panicking because of them.
- if val.Kind() != reflect.Ptr || !val.IsNil() {
- // value
- if _, err := w.WriteString("value:"); err != nil {
- return err
- }
- if !w.compact {
- if err := w.WriteByte(' '); err != nil {
- return err
- }
- }
- if err := tm.writeAny(w, val, props.MapValProp); err != nil {
- return err
- }
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- }
- // close struct
- w.unindent()
- if err := w.WriteByte('>'); err != nil {
- return err
- }
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- }
- continue
- }
- if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 {
- // empty bytes field
- continue
- }
- if props.proto3 && fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice {
- // proto3 non-repeated scalar field; skip if zero value
- if isProto3Zero(fv) {
- continue
- }
- }
-
- if fv.Kind() == reflect.Interface {
- // Check if it is a oneof.
- if st.Field(i).Tag.Get("protobuf_oneof") != "" {
- // fv is nil, or holds a pointer to generated struct.
- // That generated struct has exactly one field,
- // which has a protobuf struct tag.
- if fv.IsNil() {
- continue
- }
- inner := fv.Elem().Elem() // interface -> *T -> T
- tag := inner.Type().Field(0).Tag.Get("protobuf")
- props = new(Properties) // Overwrite the outer props var, but not its pointee.
- props.Parse(tag)
- // Write the value in the oneof, not the oneof itself.
- fv = inner.Field(0)
-
- // Special case to cope with malformed messages gracefully:
- // If the value in the oneof is a nil pointer, don't panic
- // in writeAny.
- if fv.Kind() == reflect.Ptr && fv.IsNil() {
- // Use errors.New so writeAny won't render quotes.
- msg := errors.New("/* nil */")
- fv = reflect.ValueOf(&msg).Elem()
- }
- }
- }
-
- if err := writeName(w, props); err != nil {
- return err
- }
- if !w.compact {
- if err := w.WriteByte(' '); err != nil {
- return err
- }
- }
-
- if len(props.Enum) > 0 {
- if err := tm.writeEnum(w, fv, props); err != nil {
- return err
- }
- } else if err := tm.writeAny(w, fv, props); err != nil {
- return err
- }
-
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- }
-
- // Extensions (the XXX_extensions field).
- pv := sv
- if pv.CanAddr() {
- pv = sv.Addr()
- } else {
- pv = reflect.New(sv.Type())
- pv.Elem().Set(sv)
- }
- if _, err := extendable(pv.Interface()); err == nil {
- if err := tm.writeExtensions(w, pv); err != nil {
- return err
- }
- }
-
- return nil
-}
-
-var textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem()
-
-// writeAny writes an arbitrary field.
-func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
- v = reflect.Indirect(v)
-
- if props != nil {
- if len(props.CustomType) > 0 {
- custom, ok := v.Interface().(Marshaler)
- if ok {
- data, err := custom.Marshal()
- if err != nil {
- return err
- }
- if err := writeString(w, string(data)); err != nil {
- return err
- }
- return nil
- }
- } else if len(props.CastType) > 0 {
- if _, ok := v.Interface().(interface {
- String() string
- }); ok {
- switch v.Kind() {
- case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
- reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
- _, err := fmt.Fprintf(w, "%d", v.Interface())
- return err
- }
- }
- } else if props.StdTime {
- t, ok := v.Interface().(time.Time)
- if !ok {
- return fmt.Errorf("stdtime is not time.Time, but %T", v.Interface())
- }
- tproto, err := timestampProto(t)
- if err != nil {
- return err
- }
- propsCopy := *props // Make a copy so that this is goroutine-safe
- propsCopy.StdTime = false
- err = tm.writeAny(w, reflect.ValueOf(tproto), &propsCopy)
- return err
- } else if props.StdDuration {
- d, ok := v.Interface().(time.Duration)
- if !ok {
- return fmt.Errorf("stdtime is not time.Duration, but %T", v.Interface())
- }
- dproto := durationProto(d)
- propsCopy := *props // Make a copy so that this is goroutine-safe
- propsCopy.StdDuration = false
- err := tm.writeAny(w, reflect.ValueOf(dproto), &propsCopy)
- return err
- }
- }
-
- // Floats have special cases.
- if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 {
- x := v.Float()
- var b []byte
- switch {
- case math.IsInf(x, 1):
- b = posInf
- case math.IsInf(x, -1):
- b = negInf
- case math.IsNaN(x):
- b = nan
- }
- if b != nil {
- _, err := w.Write(b)
- return err
- }
- // Other values are handled below.
- }
-
- // We don't attempt to serialise every possible value type; only those
- // that can occur in protocol buffers.
- switch v.Kind() {
- case reflect.Slice:
- // Should only be a []byte; repeated fields are handled in writeStruct.
- if err := writeString(w, string(v.Bytes())); err != nil {
- return err
- }
- case reflect.String:
- if err := writeString(w, v.String()); err != nil {
- return err
- }
- case reflect.Struct:
- // Required/optional group/message.
- var bra, ket byte = '<', '>'
- if props != nil && props.Wire == "group" {
- bra, ket = '{', '}'
- }
- if err := w.WriteByte(bra); err != nil {
- return err
- }
- if !w.compact {
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- }
- w.indent()
- if v.CanAddr() {
- // Calling v.Interface on a struct causes the reflect package to
- // copy the entire struct. This is racy with the new Marshaler
- // since we atomically update the XXX_sizecache.
- //
- // Thus, we retrieve a pointer to the struct if possible to avoid
- // a race since v.Interface on the pointer doesn't copy the struct.
- //
- // If v is not addressable, then we are not worried about a race
- // since it implies that the binary Marshaler cannot possibly be
- // mutating this value.
- v = v.Addr()
- }
- if v.Type().Implements(textMarshalerType) {
- text, err := v.Interface().(encoding.TextMarshaler).MarshalText()
- if err != nil {
- return err
- }
- if _, err = w.Write(text); err != nil {
- return err
- }
- } else {
- if v.Kind() == reflect.Ptr {
- v = v.Elem()
- }
- if err := tm.writeStruct(w, v); err != nil {
- return err
- }
- }
- w.unindent()
- if err := w.WriteByte(ket); err != nil {
- return err
- }
- default:
- _, err := fmt.Fprint(w, v.Interface())
- return err
- }
- return nil
-}
-
-// equivalent to C's isprint.
-func isprint(c byte) bool {
- return c >= 0x20 && c < 0x7f
-}
-
-// writeString writes a string in the protocol buffer text format.
-// It is similar to strconv.Quote except we don't use Go escape sequences,
-// we treat the string as a byte sequence, and we use octal escapes.
-// These differences are to maintain interoperability with the other
-// languages' implementations of the text format.
-func writeString(w *textWriter, s string) error {
- // use WriteByte here to get any needed indent
- if err := w.WriteByte('"'); err != nil {
- return err
- }
- // Loop over the bytes, not the runes.
- for i := 0; i < len(s); i++ {
- var err error
- // Divergence from C++: we don't escape apostrophes.
- // There's no need to escape them, and the C++ parser
- // copes with a naked apostrophe.
- switch c := s[i]; c {
- case '\n':
- _, err = w.w.Write(backslashN)
- case '\r':
- _, err = w.w.Write(backslashR)
- case '\t':
- _, err = w.w.Write(backslashT)
- case '"':
- _, err = w.w.Write(backslashDQ)
- case '\\':
- _, err = w.w.Write(backslashBS)
- default:
- if isprint(c) {
- err = w.w.WriteByte(c)
- } else {
- _, err = fmt.Fprintf(w.w, "\\%03o", c)
- }
- }
- if err != nil {
- return err
- }
- }
- return w.WriteByte('"')
-}
-
-func writeUnknownStruct(w *textWriter, data []byte) (err error) {
- if !w.compact {
- if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil {
- return err
- }
- }
- b := NewBuffer(data)
- for b.index < len(b.buf) {
- x, err := b.DecodeVarint()
- if err != nil {
- _, ferr := fmt.Fprintf(w, "/* %v */\n", err)
- return ferr
- }
- wire, tag := x&7, x>>3
- if wire == WireEndGroup {
- w.unindent()
- if _, werr := w.Write(endBraceNewline); werr != nil {
- return werr
- }
- continue
- }
- if _, ferr := fmt.Fprint(w, tag); ferr != nil {
- return ferr
- }
- if wire != WireStartGroup {
- if err = w.WriteByte(':'); err != nil {
- return err
- }
- }
- if !w.compact || wire == WireStartGroup {
- if err = w.WriteByte(' '); err != nil {
- return err
- }
- }
- switch wire {
- case WireBytes:
- buf, e := b.DecodeRawBytes(false)
- if e == nil {
- _, err = fmt.Fprintf(w, "%q", buf)
- } else {
- _, err = fmt.Fprintf(w, "/* %v */", e)
- }
- case WireFixed32:
- x, err = b.DecodeFixed32()
- err = writeUnknownInt(w, x, err)
- case WireFixed64:
- x, err = b.DecodeFixed64()
- err = writeUnknownInt(w, x, err)
- case WireStartGroup:
- err = w.WriteByte('{')
- w.indent()
- case WireVarint:
- x, err = b.DecodeVarint()
- err = writeUnknownInt(w, x, err)
- default:
- _, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire)
- }
- if err != nil {
- return err
- }
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- }
- return nil
-}
-
-func writeUnknownInt(w *textWriter, x uint64, err error) error {
- if err == nil {
- _, err = fmt.Fprint(w, x)
- } else {
- _, err = fmt.Fprintf(w, "/* %v */", err)
- }
- return err
-}
-
-type int32Slice []int32
-
-func (s int32Slice) Len() int { return len(s) }
-func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] }
-func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
-
-// writeExtensions writes all the extensions in pv.
-// pv is assumed to be a pointer to a protocol message struct that is extendable.
-func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error {
- emap := extensionMaps[pv.Type().Elem()]
- e := pv.Interface().(Message)
-
- var m map[int32]Extension
- var mu sync.Locker
- if em, ok := e.(extensionsBytes); ok {
- eb := em.GetExtensions()
- var err error
- m, err = BytesToExtensionsMap(*eb)
- if err != nil {
- return err
- }
- mu = notLocker{}
- } else if _, ok := e.(extendableProto); ok {
- ep, _ := extendable(e)
- m, mu = ep.extensionsRead()
- if m == nil {
- return nil
- }
- }
-
- // Order the extensions by ID.
- // This isn't strictly necessary, but it will give us
- // canonical output, which will also make testing easier.
-
- mu.Lock()
- ids := make([]int32, 0, len(m))
- for id := range m {
- ids = append(ids, id)
- }
- sort.Sort(int32Slice(ids))
- mu.Unlock()
-
- for _, extNum := range ids {
- ext := m[extNum]
- var desc *ExtensionDesc
- if emap != nil {
- desc = emap[extNum]
- }
- if desc == nil {
- // Unknown extension.
- if err := writeUnknownStruct(w, ext.enc); err != nil {
- return err
- }
- continue
- }
-
- pb, err := GetExtension(e, desc)
- if err != nil {
- return fmt.Errorf("failed getting extension: %v", err)
- }
-
- // Repeated extensions will appear as a slice.
- if !desc.repeated() {
- if err := tm.writeExtension(w, desc.Name, pb); err != nil {
- return err
- }
- } else {
- v := reflect.ValueOf(pb)
- for i := 0; i < v.Len(); i++ {
- if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil {
- return err
- }
- }
- }
- }
- return nil
-}
-
-func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error {
- if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil {
- return err
- }
- if !w.compact {
- if err := w.WriteByte(' '); err != nil {
- return err
- }
- }
- if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil {
- return err
- }
- if err := w.WriteByte('\n'); err != nil {
- return err
- }
- return nil
-}
-
-func (w *textWriter) writeIndent() {
- if !w.complete {
- return
- }
- remain := w.ind * 2
- for remain > 0 {
- n := remain
- if n > len(spaces) {
- n = len(spaces)
- }
- w.w.Write(spaces[:n])
- remain -= n
- }
- w.complete = false
-}
-
-// TextMarshaler is a configurable text format marshaler.
-type TextMarshaler struct {
- Compact bool // use compact text format (one line).
- ExpandAny bool // expand google.protobuf.Any messages of known types
-}
-
-// Marshal writes a given protocol buffer in text format.
-// The only errors returned are from w.
-func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
- val := reflect.ValueOf(pb)
- if pb == nil || val.IsNil() {
- w.Write([]byte(""))
- return nil
- }
- var bw *bufio.Writer
- ww, ok := w.(writer)
- if !ok {
- bw = bufio.NewWriter(w)
- ww = bw
- }
- aw := &textWriter{
- w: ww,
- complete: true,
- compact: tm.Compact,
- }
-
- if etm, ok := pb.(encoding.TextMarshaler); ok {
- text, err := etm.MarshalText()
- if err != nil {
- return err
- }
- if _, err = aw.Write(text); err != nil {
- return err
- }
- if bw != nil {
- return bw.Flush()
- }
- return nil
- }
- // Dereference the received pointer so we don't have outer < and >.
- v := reflect.Indirect(val)
- if err := tm.writeStruct(aw, v); err != nil {
- return err
- }
- if bw != nil {
- return bw.Flush()
- }
- return nil
-}
-
-// Text is the same as Marshal, but returns the string directly.
-func (tm *TextMarshaler) Text(pb Message) string {
- var buf bytes.Buffer
- tm.Marshal(&buf, pb)
- return buf.String()
-}
-
-var (
- defaultTextMarshaler = TextMarshaler{}
- compactTextMarshaler = TextMarshaler{Compact: true}
-)
-
-// TODO: consider removing some of the Marshal functions below.
-
-// MarshalText writes a given protocol buffer in text format.
-// The only errors returned are from w.
-func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) }
-
-// MarshalTextString is the same as MarshalText, but returns the string directly.
-func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) }
-
-// CompactText writes a given protocol buffer in compact text format (one line).
-func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) }
-
-// CompactTextString is the same as CompactText, but returns the string directly.
-func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) }
diff --git a/vendor/github.com/gogo/protobuf/proto/text_gogo.go b/vendor/github.com/gogo/protobuf/proto/text_gogo.go
deleted file mode 100644
index 1d6c6aa0e..000000000
--- a/vendor/github.com/gogo/protobuf/proto/text_gogo.go
+++ /dev/null
@@ -1,57 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "fmt"
- "reflect"
-)
-
-func (tm *TextMarshaler) writeEnum(w *textWriter, v reflect.Value, props *Properties) error {
- m, ok := enumStringMaps[props.Enum]
- if !ok {
- if err := tm.writeAny(w, v, props); err != nil {
- return err
- }
- }
- key := int32(0)
- if v.Kind() == reflect.Ptr {
- key = int32(v.Elem().Int())
- } else {
- key = int32(v.Int())
- }
- s, ok := m[key]
- if !ok {
- if err := tm.writeAny(w, v, props); err != nil {
- return err
- }
- }
- _, err := fmt.Fprint(w, s)
- return err
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/text_parser.go b/vendor/github.com/gogo/protobuf/proto/text_parser.go
deleted file mode 100644
index f85c0cc81..000000000
--- a/vendor/github.com/gogo/protobuf/proto/text_parser.go
+++ /dev/null
@@ -1,1018 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// Functions for parsing the Text protocol buffer format.
-// TODO: message sets.
-
-import (
- "encoding"
- "errors"
- "fmt"
- "reflect"
- "strconv"
- "strings"
- "time"
- "unicode/utf8"
-)
-
-// Error string emitted when deserializing Any and fields are already set
-const anyRepeatedlyUnpacked = "Any message unpacked multiple times, or %q already set"
-
-type ParseError struct {
- Message string
- Line int // 1-based line number
- Offset int // 0-based byte offset from start of input
-}
-
-func (p *ParseError) Error() string {
- if p.Line == 1 {
- // show offset only for first line
- return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message)
- }
- return fmt.Sprintf("line %d: %v", p.Line, p.Message)
-}
-
-type token struct {
- value string
- err *ParseError
- line int // line number
- offset int // byte number from start of input, not start of line
- unquoted string // the unquoted version of value, if it was a quoted string
-}
-
-func (t *token) String() string {
- if t.err == nil {
- return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset)
- }
- return fmt.Sprintf("parse error: %v", t.err)
-}
-
-type textParser struct {
- s string // remaining input
- done bool // whether the parsing is finished (success or error)
- backed bool // whether back() was called
- offset, line int
- cur token
-}
-
-func newTextParser(s string) *textParser {
- p := new(textParser)
- p.s = s
- p.line = 1
- p.cur.line = 1
- return p
-}
-
-func (p *textParser) errorf(format string, a ...interface{}) *ParseError {
- pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset}
- p.cur.err = pe
- p.done = true
- return pe
-}
-
-// Numbers and identifiers are matched by [-+._A-Za-z0-9]
-func isIdentOrNumberChar(c byte) bool {
- switch {
- case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z':
- return true
- case '0' <= c && c <= '9':
- return true
- }
- switch c {
- case '-', '+', '.', '_':
- return true
- }
- return false
-}
-
-func isWhitespace(c byte) bool {
- switch c {
- case ' ', '\t', '\n', '\r':
- return true
- }
- return false
-}
-
-func isQuote(c byte) bool {
- switch c {
- case '"', '\'':
- return true
- }
- return false
-}
-
-func (p *textParser) skipWhitespace() {
- i := 0
- for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') {
- if p.s[i] == '#' {
- // comment; skip to end of line or input
- for i < len(p.s) && p.s[i] != '\n' {
- i++
- }
- if i == len(p.s) {
- break
- }
- }
- if p.s[i] == '\n' {
- p.line++
- }
- i++
- }
- p.offset += i
- p.s = p.s[i:len(p.s)]
- if len(p.s) == 0 {
- p.done = true
- }
-}
-
-func (p *textParser) advance() {
- // Skip whitespace
- p.skipWhitespace()
- if p.done {
- return
- }
-
- // Start of non-whitespace
- p.cur.err = nil
- p.cur.offset, p.cur.line = p.offset, p.line
- p.cur.unquoted = ""
- switch p.s[0] {
- case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/':
- // Single symbol
- p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)]
- case '"', '\'':
- // Quoted string
- i := 1
- for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' {
- if p.s[i] == '\\' && i+1 < len(p.s) {
- // skip escaped char
- i++
- }
- i++
- }
- if i >= len(p.s) || p.s[i] != p.s[0] {
- p.errorf("unmatched quote")
- return
- }
- unq, err := unquoteC(p.s[1:i], rune(p.s[0]))
- if err != nil {
- p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err)
- return
- }
- p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)]
- p.cur.unquoted = unq
- default:
- i := 0
- for i < len(p.s) && isIdentOrNumberChar(p.s[i]) {
- i++
- }
- if i == 0 {
- p.errorf("unexpected byte %#x", p.s[0])
- return
- }
- p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)]
- }
- p.offset += len(p.cur.value)
-}
-
-var (
- errBadUTF8 = errors.New("proto: bad UTF-8")
-)
-
-func unquoteC(s string, quote rune) (string, error) {
- // This is based on C++'s tokenizer.cc.
- // Despite its name, this is *not* parsing C syntax.
- // For instance, "\0" is an invalid quoted string.
-
- // Avoid allocation in trivial cases.
- simple := true
- for _, r := range s {
- if r == '\\' || r == quote {
- simple = false
- break
- }
- }
- if simple {
- return s, nil
- }
-
- buf := make([]byte, 0, 3*len(s)/2)
- for len(s) > 0 {
- r, n := utf8.DecodeRuneInString(s)
- if r == utf8.RuneError && n == 1 {
- return "", errBadUTF8
- }
- s = s[n:]
- if r != '\\' {
- if r < utf8.RuneSelf {
- buf = append(buf, byte(r))
- } else {
- buf = append(buf, string(r)...)
- }
- continue
- }
-
- ch, tail, err := unescape(s)
- if err != nil {
- return "", err
- }
- buf = append(buf, ch...)
- s = tail
- }
- return string(buf), nil
-}
-
-func unescape(s string) (ch string, tail string, err error) {
- r, n := utf8.DecodeRuneInString(s)
- if r == utf8.RuneError && n == 1 {
- return "", "", errBadUTF8
- }
- s = s[n:]
- switch r {
- case 'a':
- return "\a", s, nil
- case 'b':
- return "\b", s, nil
- case 'f':
- return "\f", s, nil
- case 'n':
- return "\n", s, nil
- case 'r':
- return "\r", s, nil
- case 't':
- return "\t", s, nil
- case 'v':
- return "\v", s, nil
- case '?':
- return "?", s, nil // trigraph workaround
- case '\'', '"', '\\':
- return string(r), s, nil
- case '0', '1', '2', '3', '4', '5', '6', '7':
- if len(s) < 2 {
- return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
- }
- ss := string(r) + s[:2]
- s = s[2:]
- i, err := strconv.ParseUint(ss, 8, 8)
- if err != nil {
- return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss)
- }
- return string([]byte{byte(i)}), s, nil
- case 'x', 'X', 'u', 'U':
- var n int
- switch r {
- case 'x', 'X':
- n = 2
- case 'u':
- n = 4
- case 'U':
- n = 8
- }
- if len(s) < n {
- return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n)
- }
- ss := s[:n]
- s = s[n:]
- i, err := strconv.ParseUint(ss, 16, 64)
- if err != nil {
- return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss)
- }
- if r == 'x' || r == 'X' {
- return string([]byte{byte(i)}), s, nil
- }
- if i > utf8.MaxRune {
- return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
- }
- return string(rune(i)), s, nil
- }
- return "", "", fmt.Errorf(`unknown escape \%c`, r)
-}
-
-// Back off the parser by one token. Can only be done between calls to next().
-// It makes the next advance() a no-op.
-func (p *textParser) back() { p.backed = true }
-
-// Advances the parser and returns the new current token.
-func (p *textParser) next() *token {
- if p.backed || p.done {
- p.backed = false
- return &p.cur
- }
- p.advance()
- if p.done {
- p.cur.value = ""
- } else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) {
- // Look for multiple quoted strings separated by whitespace,
- // and concatenate them.
- cat := p.cur
- for {
- p.skipWhitespace()
- if p.done || !isQuote(p.s[0]) {
- break
- }
- p.advance()
- if p.cur.err != nil {
- return &p.cur
- }
- cat.value += " " + p.cur.value
- cat.unquoted += p.cur.unquoted
- }
- p.done = false // parser may have seen EOF, but we want to return cat
- p.cur = cat
- }
- return &p.cur
-}
-
-func (p *textParser) consumeToken(s string) error {
- tok := p.next()
- if tok.err != nil {
- return tok.err
- }
- if tok.value != s {
- p.back()
- return p.errorf("expected %q, found %q", s, tok.value)
- }
- return nil
-}
-
-// Return a RequiredNotSetError indicating which required field was not set.
-func (p *textParser) missingRequiredFieldError(sv reflect.Value) *RequiredNotSetError {
- st := sv.Type()
- sprops := GetProperties(st)
- for i := 0; i < st.NumField(); i++ {
- if !isNil(sv.Field(i)) {
- continue
- }
-
- props := sprops.Prop[i]
- if props.Required {
- return &RequiredNotSetError{fmt.Sprintf("%v.%v", st, props.OrigName)}
- }
- }
- return &RequiredNotSetError{fmt.Sprintf("%v.", st)} // should not happen
-}
-
-// Returns the index in the struct for the named field, as well as the parsed tag properties.
-func structFieldByName(sprops *StructProperties, name string) (int, *Properties, bool) {
- i, ok := sprops.decoderOrigNames[name]
- if ok {
- return i, sprops.Prop[i], true
- }
- return -1, nil, false
-}
-
-// Consume a ':' from the input stream (if the next token is a colon),
-// returning an error if a colon is needed but not present.
-func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError {
- tok := p.next()
- if tok.err != nil {
- return tok.err
- }
- if tok.value != ":" {
- // Colon is optional when the field is a group or message.
- needColon := true
- switch props.Wire {
- case "group":
- needColon = false
- case "bytes":
- // A "bytes" field is either a message, a string, or a repeated field;
- // those three become *T, *string and []T respectively, so we can check for
- // this field being a pointer to a non-string.
- if typ.Kind() == reflect.Ptr {
- // *T or *string
- if typ.Elem().Kind() == reflect.String {
- break
- }
- } else if typ.Kind() == reflect.Slice {
- // []T or []*T
- if typ.Elem().Kind() != reflect.Ptr {
- break
- }
- } else if typ.Kind() == reflect.String {
- // The proto3 exception is for a string field,
- // which requires a colon.
- break
- }
- needColon = false
- }
- if needColon {
- return p.errorf("expected ':', found %q", tok.value)
- }
- p.back()
- }
- return nil
-}
-
-func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
- st := sv.Type()
- sprops := GetProperties(st)
- reqCount := sprops.reqCount
- var reqFieldErr error
- fieldSet := make(map[string]bool)
- // A struct is a sequence of "name: value", terminated by one of
- // '>' or '}', or the end of the input. A name may also be
- // "[extension]" or "[type/url]".
- //
- // The whole struct can also be an expanded Any message, like:
- // [type/url] < ... struct contents ... >
- for {
- tok := p.next()
- if tok.err != nil {
- return tok.err
- }
- if tok.value == terminator {
- break
- }
- if tok.value == "[" {
- // Looks like an extension or an Any.
- //
- // TODO: Check whether we need to handle
- // namespace rooted names (e.g. ".something.Foo").
- extName, err := p.consumeExtName()
- if err != nil {
- return err
- }
-
- if s := strings.LastIndex(extName, "/"); s >= 0 {
- // If it contains a slash, it's an Any type URL.
- messageName := extName[s+1:]
- mt := MessageType(messageName)
- if mt == nil {
- return p.errorf("unrecognized message %q in google.protobuf.Any", messageName)
- }
- tok = p.next()
- if tok.err != nil {
- return tok.err
- }
- // consume an optional colon
- if tok.value == ":" {
- tok = p.next()
- if tok.err != nil {
- return tok.err
- }
- }
- var terminator string
- switch tok.value {
- case "<":
- terminator = ">"
- case "{":
- terminator = "}"
- default:
- return p.errorf("expected '{' or '<', found %q", tok.value)
- }
- v := reflect.New(mt.Elem())
- if pe := p.readStruct(v.Elem(), terminator); pe != nil {
- return pe
- }
- b, err := Marshal(v.Interface().(Message))
- if err != nil {
- return p.errorf("failed to marshal message of type %q: %v", messageName, err)
- }
- if fieldSet["type_url"] {
- return p.errorf(anyRepeatedlyUnpacked, "type_url")
- }
- if fieldSet["value"] {
- return p.errorf(anyRepeatedlyUnpacked, "value")
- }
- sv.FieldByName("TypeUrl").SetString(extName)
- sv.FieldByName("Value").SetBytes(b)
- fieldSet["type_url"] = true
- fieldSet["value"] = true
- continue
- }
-
- var desc *ExtensionDesc
- // This could be faster, but it's functional.
- // TODO: Do something smarter than a linear scan.
- for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) {
- if d.Name == extName {
- desc = d
- break
- }
- }
- if desc == nil {
- return p.errorf("unrecognized extension %q", extName)
- }
-
- props := &Properties{}
- props.Parse(desc.Tag)
-
- typ := reflect.TypeOf(desc.ExtensionType)
- if err := p.checkForColon(props, typ); err != nil {
- return err
- }
-
- rep := desc.repeated()
-
- // Read the extension structure, and set it in
- // the value we're constructing.
- var ext reflect.Value
- if !rep {
- ext = reflect.New(typ).Elem()
- } else {
- ext = reflect.New(typ.Elem()).Elem()
- }
- if err := p.readAny(ext, props); err != nil {
- if _, ok := err.(*RequiredNotSetError); !ok {
- return err
- }
- reqFieldErr = err
- }
- ep := sv.Addr().Interface().(Message)
- if !rep {
- SetExtension(ep, desc, ext.Interface())
- } else {
- old, err := GetExtension(ep, desc)
- var sl reflect.Value
- if err == nil {
- sl = reflect.ValueOf(old) // existing slice
- } else {
- sl = reflect.MakeSlice(typ, 0, 1)
- }
- sl = reflect.Append(sl, ext)
- SetExtension(ep, desc, sl.Interface())
- }
- if err := p.consumeOptionalSeparator(); err != nil {
- return err
- }
- continue
- }
-
- // This is a normal, non-extension field.
- name := tok.value
- var dst reflect.Value
- fi, props, ok := structFieldByName(sprops, name)
- if ok {
- dst = sv.Field(fi)
- } else if oop, ok := sprops.OneofTypes[name]; ok {
- // It is a oneof.
- props = oop.Prop
- nv := reflect.New(oop.Type.Elem())
- dst = nv.Elem().Field(0)
- field := sv.Field(oop.Field)
- if !field.IsNil() {
- return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, sv.Type().Field(oop.Field).Name)
- }
- field.Set(nv)
- }
- if !dst.IsValid() {
- return p.errorf("unknown field name %q in %v", name, st)
- }
-
- if dst.Kind() == reflect.Map {
- // Consume any colon.
- if err := p.checkForColon(props, dst.Type()); err != nil {
- return err
- }
-
- // Construct the map if it doesn't already exist.
- if dst.IsNil() {
- dst.Set(reflect.MakeMap(dst.Type()))
- }
- key := reflect.New(dst.Type().Key()).Elem()
- val := reflect.New(dst.Type().Elem()).Elem()
-
- // The map entry should be this sequence of tokens:
- // < key : KEY value : VALUE >
- // However, implementations may omit key or value, and technically
- // we should support them in any order. See b/28924776 for a time
- // this went wrong.
-
- tok := p.next()
- var terminator string
- switch tok.value {
- case "<":
- terminator = ">"
- case "{":
- terminator = "}"
- default:
- return p.errorf("expected '{' or '<', found %q", tok.value)
- }
- for {
- tok := p.next()
- if tok.err != nil {
- return tok.err
- }
- if tok.value == terminator {
- break
- }
- switch tok.value {
- case "key":
- if err := p.consumeToken(":"); err != nil {
- return err
- }
- if err := p.readAny(key, props.MapKeyProp); err != nil {
- return err
- }
- if err := p.consumeOptionalSeparator(); err != nil {
- return err
- }
- case "value":
- if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil {
- return err
- }
- if err := p.readAny(val, props.MapValProp); err != nil {
- return err
- }
- if err := p.consumeOptionalSeparator(); err != nil {
- return err
- }
- default:
- p.back()
- return p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value)
- }
- }
-
- dst.SetMapIndex(key, val)
- continue
- }
-
- // Check that it's not already set if it's not a repeated field.
- if !props.Repeated && fieldSet[name] {
- return p.errorf("non-repeated field %q was repeated", name)
- }
-
- if err := p.checkForColon(props, dst.Type()); err != nil {
- return err
- }
-
- // Parse into the field.
- fieldSet[name] = true
- if err := p.readAny(dst, props); err != nil {
- if _, ok := err.(*RequiredNotSetError); !ok {
- return err
- }
- reqFieldErr = err
- }
- if props.Required {
- reqCount--
- }
-
- if err := p.consumeOptionalSeparator(); err != nil {
- return err
- }
-
- }
-
- if reqCount > 0 {
- return p.missingRequiredFieldError(sv)
- }
- return reqFieldErr
-}
-
-// consumeExtName consumes extension name or expanded Any type URL and the
-// following ']'. It returns the name or URL consumed.
-func (p *textParser) consumeExtName() (string, error) {
- tok := p.next()
- if tok.err != nil {
- return "", tok.err
- }
-
- // If extension name or type url is quoted, it's a single token.
- if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] {
- name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0]))
- if err != nil {
- return "", err
- }
- return name, p.consumeToken("]")
- }
-
- // Consume everything up to "]"
- var parts []string
- for tok.value != "]" {
- parts = append(parts, tok.value)
- tok = p.next()
- if tok.err != nil {
- return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
- }
- if p.done && tok.value != "]" {
- return "", p.errorf("unclosed type_url or extension name")
- }
- }
- return strings.Join(parts, ""), nil
-}
-
-// consumeOptionalSeparator consumes an optional semicolon or comma.
-// It is used in readStruct to provide backward compatibility.
-func (p *textParser) consumeOptionalSeparator() error {
- tok := p.next()
- if tok.err != nil {
- return tok.err
- }
- if tok.value != ";" && tok.value != "," {
- p.back()
- }
- return nil
-}
-
-func (p *textParser) readAny(v reflect.Value, props *Properties) error {
- tok := p.next()
- if tok.err != nil {
- return tok.err
- }
- if tok.value == "" {
- return p.errorf("unexpected EOF")
- }
- if len(props.CustomType) > 0 {
- if props.Repeated {
- t := reflect.TypeOf(v.Interface())
- if t.Kind() == reflect.Slice {
- tc := reflect.TypeOf(new(Marshaler))
- ok := t.Elem().Implements(tc.Elem())
- if ok {
- fv := v
- flen := fv.Len()
- if flen == fv.Cap() {
- nav := reflect.MakeSlice(v.Type(), flen, 2*flen+1)
- reflect.Copy(nav, fv)
- fv.Set(nav)
- }
- fv.SetLen(flen + 1)
-
- // Read one.
- p.back()
- return p.readAny(fv.Index(flen), props)
- }
- }
- }
- if reflect.TypeOf(v.Interface()).Kind() == reflect.Ptr {
- custom := reflect.New(props.ctype.Elem()).Interface().(Unmarshaler)
- err := custom.Unmarshal([]byte(tok.unquoted))
- if err != nil {
- return p.errorf("%v %v: %v", err, v.Type(), tok.value)
- }
- v.Set(reflect.ValueOf(custom))
- } else {
- custom := reflect.New(reflect.TypeOf(v.Interface())).Interface().(Unmarshaler)
- err := custom.Unmarshal([]byte(tok.unquoted))
- if err != nil {
- return p.errorf("%v %v: %v", err, v.Type(), tok.value)
- }
- v.Set(reflect.Indirect(reflect.ValueOf(custom)))
- }
- return nil
- }
- if props.StdTime {
- fv := v
- p.back()
- props.StdTime = false
- tproto := ×tamp{}
- err := p.readAny(reflect.ValueOf(tproto).Elem(), props)
- props.StdTime = true
- if err != nil {
- return err
- }
- tim, err := timestampFromProto(tproto)
- if err != nil {
- return err
- }
- if props.Repeated {
- t := reflect.TypeOf(v.Interface())
- if t.Kind() == reflect.Slice {
- if t.Elem().Kind() == reflect.Ptr {
- ts := fv.Interface().([]*time.Time)
- ts = append(ts, &tim)
- fv.Set(reflect.ValueOf(ts))
- return nil
- } else {
- ts := fv.Interface().([]time.Time)
- ts = append(ts, tim)
- fv.Set(reflect.ValueOf(ts))
- return nil
- }
- }
- }
- if reflect.TypeOf(v.Interface()).Kind() == reflect.Ptr {
- v.Set(reflect.ValueOf(&tim))
- } else {
- v.Set(reflect.Indirect(reflect.ValueOf(&tim)))
- }
- return nil
- }
- if props.StdDuration {
- fv := v
- p.back()
- props.StdDuration = false
- dproto := &duration{}
- err := p.readAny(reflect.ValueOf(dproto).Elem(), props)
- props.StdDuration = true
- if err != nil {
- return err
- }
- dur, err := durationFromProto(dproto)
- if err != nil {
- return err
- }
- if props.Repeated {
- t := reflect.TypeOf(v.Interface())
- if t.Kind() == reflect.Slice {
- if t.Elem().Kind() == reflect.Ptr {
- ds := fv.Interface().([]*time.Duration)
- ds = append(ds, &dur)
- fv.Set(reflect.ValueOf(ds))
- return nil
- } else {
- ds := fv.Interface().([]time.Duration)
- ds = append(ds, dur)
- fv.Set(reflect.ValueOf(ds))
- return nil
- }
- }
- }
- if reflect.TypeOf(v.Interface()).Kind() == reflect.Ptr {
- v.Set(reflect.ValueOf(&dur))
- } else {
- v.Set(reflect.Indirect(reflect.ValueOf(&dur)))
- }
- return nil
- }
- switch fv := v; fv.Kind() {
- case reflect.Slice:
- at := v.Type()
- if at.Elem().Kind() == reflect.Uint8 {
- // Special case for []byte
- if tok.value[0] != '"' && tok.value[0] != '\'' {
- // Deliberately written out here, as the error after
- // this switch statement would write "invalid []byte: ...",
- // which is not as user-friendly.
- return p.errorf("invalid string: %v", tok.value)
- }
- bytes := []byte(tok.unquoted)
- fv.Set(reflect.ValueOf(bytes))
- return nil
- }
- // Repeated field.
- if tok.value == "[" {
- // Repeated field with list notation, like [1,2,3].
- for {
- fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
- err := p.readAny(fv.Index(fv.Len()-1), props)
- if err != nil {
- return err
- }
- ntok := p.next()
- if ntok.err != nil {
- return ntok.err
- }
- if ntok.value == "]" {
- break
- }
- if ntok.value != "," {
- return p.errorf("Expected ']' or ',' found %q", ntok.value)
- }
- }
- return nil
- }
- // One value of the repeated field.
- p.back()
- fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
- return p.readAny(fv.Index(fv.Len()-1), props)
- case reflect.Bool:
- // true/1/t/True or false/f/0/False.
- switch tok.value {
- case "true", "1", "t", "True":
- fv.SetBool(true)
- return nil
- case "false", "0", "f", "False":
- fv.SetBool(false)
- return nil
- }
- case reflect.Float32, reflect.Float64:
- v := tok.value
- // Ignore 'f' for compatibility with output generated by C++, but don't
- // remove 'f' when the value is "-inf" or "inf".
- if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" {
- v = v[:len(v)-1]
- }
- if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil {
- fv.SetFloat(f)
- return nil
- }
- case reflect.Int8:
- if x, err := strconv.ParseInt(tok.value, 0, 8); err == nil {
- fv.SetInt(x)
- return nil
- }
- case reflect.Int16:
- if x, err := strconv.ParseInt(tok.value, 0, 16); err == nil {
- fv.SetInt(x)
- return nil
- }
- case reflect.Int32:
- if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil {
- fv.SetInt(x)
- return nil
- }
-
- if len(props.Enum) == 0 {
- break
- }
- m, ok := enumValueMaps[props.Enum]
- if !ok {
- break
- }
- x, ok := m[tok.value]
- if !ok {
- break
- }
- fv.SetInt(int64(x))
- return nil
- case reflect.Int64:
- if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil {
- fv.SetInt(x)
- return nil
- }
-
- case reflect.Ptr:
- // A basic field (indirected through pointer), or a repeated message/group
- p.back()
- fv.Set(reflect.New(fv.Type().Elem()))
- return p.readAny(fv.Elem(), props)
- case reflect.String:
- if tok.value[0] == '"' || tok.value[0] == '\'' {
- fv.SetString(tok.unquoted)
- return nil
- }
- case reflect.Struct:
- var terminator string
- switch tok.value {
- case "{":
- terminator = "}"
- case "<":
- terminator = ">"
- default:
- return p.errorf("expected '{' or '<', found %q", tok.value)
- }
- // TODO: Handle nested messages which implement encoding.TextUnmarshaler.
- return p.readStruct(fv, terminator)
- case reflect.Uint8:
- if x, err := strconv.ParseUint(tok.value, 0, 8); err == nil {
- fv.SetUint(x)
- return nil
- }
- case reflect.Uint16:
- if x, err := strconv.ParseUint(tok.value, 0, 16); err == nil {
- fv.SetUint(x)
- return nil
- }
- case reflect.Uint32:
- if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
- fv.SetUint(uint64(x))
- return nil
- }
- case reflect.Uint64:
- if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil {
- fv.SetUint(x)
- return nil
- }
- }
- return p.errorf("invalid %v: %v", v.Type(), tok.value)
-}
-
-// UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb
-// before starting to unmarshal, so any existing data in pb is always removed.
-// If a required field is not set and no other error occurs,
-// UnmarshalText returns *RequiredNotSetError.
-func UnmarshalText(s string, pb Message) error {
- if um, ok := pb.(encoding.TextUnmarshaler); ok {
- return um.UnmarshalText([]byte(s))
- }
- pb.Reset()
- v := reflect.ValueOf(pb)
- return newTextParser(s).readStruct(v.Elem(), "")
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/timestamp.go b/vendor/github.com/gogo/protobuf/proto/timestamp.go
deleted file mode 100644
index 9324f6542..000000000
--- a/vendor/github.com/gogo/protobuf/proto/timestamp.go
+++ /dev/null
@@ -1,113 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// This file implements operations on google.protobuf.Timestamp.
-
-import (
- "errors"
- "fmt"
- "time"
-)
-
-const (
- // Seconds field of the earliest valid Timestamp.
- // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
- minValidSeconds = -62135596800
- // Seconds field just after the latest valid Timestamp.
- // This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
- maxValidSeconds = 253402300800
-)
-
-// validateTimestamp determines whether a Timestamp is valid.
-// A valid timestamp represents a time in the range
-// [0001-01-01, 10000-01-01) and has a Nanos field
-// in the range [0, 1e9).
-//
-// If the Timestamp is valid, validateTimestamp returns nil.
-// Otherwise, it returns an error that describes
-// the problem.
-//
-// Every valid Timestamp can be represented by a time.Time, but the converse is not true.
-func validateTimestamp(ts *timestamp) error {
- if ts == nil {
- return errors.New("timestamp: nil Timestamp")
- }
- if ts.Seconds < minValidSeconds {
- return fmt.Errorf("timestamp: %#v before 0001-01-01", ts)
- }
- if ts.Seconds >= maxValidSeconds {
- return fmt.Errorf("timestamp: %#v after 10000-01-01", ts)
- }
- if ts.Nanos < 0 || ts.Nanos >= 1e9 {
- return fmt.Errorf("timestamp: %#v: nanos not in range [0, 1e9)", ts)
- }
- return nil
-}
-
-// TimestampFromProto converts a google.protobuf.Timestamp proto to a time.Time.
-// It returns an error if the argument is invalid.
-//
-// Unlike most Go functions, if Timestamp returns an error, the first return value
-// is not the zero time.Time. Instead, it is the value obtained from the
-// time.Unix function when passed the contents of the Timestamp, in the UTC
-// locale. This may or may not be a meaningful time; many invalid Timestamps
-// do map to valid time.Times.
-//
-// A nil Timestamp returns an error. The first return value in that case is
-// undefined.
-func timestampFromProto(ts *timestamp) (time.Time, error) {
- // Don't return the zero value on error, because corresponds to a valid
- // timestamp. Instead return whatever time.Unix gives us.
- var t time.Time
- if ts == nil {
- t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp
- } else {
- t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
- }
- return t, validateTimestamp(ts)
-}
-
-// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
-// It returns an error if the resulting Timestamp is invalid.
-func timestampProto(t time.Time) (*timestamp, error) {
- seconds := t.Unix()
- nanos := int32(t.Sub(time.Unix(seconds, 0)))
- ts := ×tamp{
- Seconds: seconds,
- Nanos: nanos,
- }
- if err := validateTimestamp(ts); err != nil {
- return nil, err
- }
- return ts, nil
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go b/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go
deleted file mode 100644
index 38439fa99..000000000
--- a/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go
+++ /dev/null
@@ -1,49 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2016, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "reflect"
- "time"
-)
-
-var timeType = reflect.TypeOf((*time.Time)(nil)).Elem()
-
-type timestamp struct {
- Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
- Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
-}
-
-func (m *timestamp) Reset() { *m = timestamp{} }
-func (*timestamp) ProtoMessage() {}
-func (*timestamp) String() string { return "timestamp" }
-
-func init() {
- RegisterType((*timestamp)(nil), "gogo.protobuf.proto.timestamp")
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/wrappers.go b/vendor/github.com/gogo/protobuf/proto/wrappers.go
deleted file mode 100644
index b175d1b64..000000000
--- a/vendor/github.com/gogo/protobuf/proto/wrappers.go
+++ /dev/null
@@ -1,1888 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
- "io"
- "reflect"
-)
-
-func makeStdDoubleValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*float64)
- v := &float64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*float64)
- v := &float64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdDoubleValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float64)
- v := &float64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float64)
- v := &float64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdDoubleValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(float64)
- v := &float64Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(float64)
- v := &float64Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdDoubleValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*float64)
- v := &float64Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*float64)
- v := &float64Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdDoubleValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdDoubleValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdDoubleValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdDoubleValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdFloatValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*float32)
- v := &float32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*float32)
- v := &float32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdFloatValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float32)
- v := &float32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float32)
- v := &float32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdFloatValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(float32)
- v := &float32Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(float32)
- v := &float32Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdFloatValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*float32)
- v := &float32Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*float32)
- v := &float32Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdFloatValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdFloatValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdFloatValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdFloatValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdInt64ValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*int64)
- v := &int64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*int64)
- v := &int64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdInt64ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int64)
- v := &int64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int64)
- v := &int64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdInt64ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(int64)
- v := &int64Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(int64)
- v := &int64Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdInt64ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*int64)
- v := &int64Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*int64)
- v := &int64Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdInt64ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdInt64ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdInt64ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdInt64ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdUInt64ValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*uint64)
- v := &uint64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*uint64)
- v := &uint64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdUInt64ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint64)
- v := &uint64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint64)
- v := &uint64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdUInt64ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(uint64)
- v := &uint64Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(uint64)
- v := &uint64Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdUInt64ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*uint64)
- v := &uint64Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*uint64)
- v := &uint64Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdUInt64ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdUInt64ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdUInt64ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdUInt64ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdInt32ValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*int32)
- v := &int32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*int32)
- v := &int32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdInt32ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int32)
- v := &int32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int32)
- v := &int32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdInt32ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(int32)
- v := &int32Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(int32)
- v := &int32Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdInt32ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*int32)
- v := &int32Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*int32)
- v := &int32Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdInt32ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdInt32ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdInt32ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdInt32ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdUInt32ValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*uint32)
- v := &uint32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*uint32)
- v := &uint32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdUInt32ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint32)
- v := &uint32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint32)
- v := &uint32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdUInt32ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(uint32)
- v := &uint32Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(uint32)
- v := &uint32Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdUInt32ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*uint32)
- v := &uint32Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*uint32)
- v := &uint32Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdUInt32ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdUInt32ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdUInt32ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdUInt32ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdBoolValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*bool)
- v := &boolValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*bool)
- v := &boolValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdBoolValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*bool)
- v := &boolValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*bool)
- v := &boolValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdBoolValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(bool)
- v := &boolValue{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(bool)
- v := &boolValue{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdBoolValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*bool)
- v := &boolValue{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*bool)
- v := &boolValue{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdBoolValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &boolValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdBoolValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &boolValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdBoolValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &boolValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdBoolValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &boolValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdStringValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*string)
- v := &stringValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*string)
- v := &stringValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdStringValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*string)
- v := &stringValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*string)
- v := &stringValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdStringValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(string)
- v := &stringValue{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(string)
- v := &stringValue{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdStringValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*string)
- v := &stringValue{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*string)
- v := &stringValue{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdStringValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &stringValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdStringValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &stringValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdStringValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &stringValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdStringValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &stringValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdBytesValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*[]byte)
- v := &bytesValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*[]byte)
- v := &bytesValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdBytesValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*[]byte)
- v := &bytesValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*[]byte)
- v := &bytesValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdBytesValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().([]byte)
- v := &bytesValue{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().([]byte)
- v := &bytesValue{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdBytesValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*[]byte)
- v := &bytesValue{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*[]byte)
- v := &bytesValue{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdBytesValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &bytesValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdBytesValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &bytesValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdBytesValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &bytesValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdBytesValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &bytesValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go b/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go
deleted file mode 100644
index c1cf7bf85..000000000
--- a/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go
+++ /dev/null
@@ -1,113 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-type float64Value struct {
- Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *float64Value) Reset() { *m = float64Value{} }
-func (*float64Value) ProtoMessage() {}
-func (*float64Value) String() string { return "float64" }
-
-type float32Value struct {
- Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *float32Value) Reset() { *m = float32Value{} }
-func (*float32Value) ProtoMessage() {}
-func (*float32Value) String() string { return "float32" }
-
-type int64Value struct {
- Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *int64Value) Reset() { *m = int64Value{} }
-func (*int64Value) ProtoMessage() {}
-func (*int64Value) String() string { return "int64" }
-
-type uint64Value struct {
- Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *uint64Value) Reset() { *m = uint64Value{} }
-func (*uint64Value) ProtoMessage() {}
-func (*uint64Value) String() string { return "uint64" }
-
-type int32Value struct {
- Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *int32Value) Reset() { *m = int32Value{} }
-func (*int32Value) ProtoMessage() {}
-func (*int32Value) String() string { return "int32" }
-
-type uint32Value struct {
- Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *uint32Value) Reset() { *m = uint32Value{} }
-func (*uint32Value) ProtoMessage() {}
-func (*uint32Value) String() string { return "uint32" }
-
-type boolValue struct {
- Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *boolValue) Reset() { *m = boolValue{} }
-func (*boolValue) ProtoMessage() {}
-func (*boolValue) String() string { return "bool" }
-
-type stringValue struct {
- Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *stringValue) Reset() { *m = stringValue{} }
-func (*stringValue) ProtoMessage() {}
-func (*stringValue) String() string { return "string" }
-
-type bytesValue struct {
- Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *bytesValue) Reset() { *m = bytesValue{} }
-func (*bytesValue) ProtoMessage() {}
-func (*bytesValue) String() string { return "[]byte" }
-
-func init() {
- RegisterType((*float64Value)(nil), "gogo.protobuf.proto.DoubleValue")
- RegisterType((*float32Value)(nil), "gogo.protobuf.proto.FloatValue")
- RegisterType((*int64Value)(nil), "gogo.protobuf.proto.Int64Value")
- RegisterType((*uint64Value)(nil), "gogo.protobuf.proto.UInt64Value")
- RegisterType((*int32Value)(nil), "gogo.protobuf.proto.Int32Value")
- RegisterType((*uint32Value)(nil), "gogo.protobuf.proto.UInt32Value")
- RegisterType((*boolValue)(nil), "gogo.protobuf.proto.BoolValue")
- RegisterType((*stringValue)(nil), "gogo.protobuf.proto.StringValue")
- RegisterType((*bytesValue)(nil), "gogo.protobuf.proto.BytesValue")
-}
diff --git a/vendor/github.com/gogo/protobuf/sortkeys/sortkeys.go b/vendor/github.com/gogo/protobuf/sortkeys/sortkeys.go
deleted file mode 100644
index ceadde6a5..000000000
--- a/vendor/github.com/gogo/protobuf/sortkeys/sortkeys.go
+++ /dev/null
@@ -1,101 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package sortkeys
-
-import (
- "sort"
-)
-
-func Strings(l []string) {
- sort.Strings(l)
-}
-
-func Float64s(l []float64) {
- sort.Float64s(l)
-}
-
-func Float32s(l []float32) {
- sort.Sort(Float32Slice(l))
-}
-
-func Int64s(l []int64) {
- sort.Sort(Int64Slice(l))
-}
-
-func Int32s(l []int32) {
- sort.Sort(Int32Slice(l))
-}
-
-func Uint64s(l []uint64) {
- sort.Sort(Uint64Slice(l))
-}
-
-func Uint32s(l []uint32) {
- sort.Sort(Uint32Slice(l))
-}
-
-func Bools(l []bool) {
- sort.Sort(BoolSlice(l))
-}
-
-type BoolSlice []bool
-
-func (p BoolSlice) Len() int { return len(p) }
-func (p BoolSlice) Less(i, j int) bool { return p[j] }
-func (p BoolSlice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
-
-type Int64Slice []int64
-
-func (p Int64Slice) Len() int { return len(p) }
-func (p Int64Slice) Less(i, j int) bool { return p[i] < p[j] }
-func (p Int64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
-
-type Int32Slice []int32
-
-func (p Int32Slice) Len() int { return len(p) }
-func (p Int32Slice) Less(i, j int) bool { return p[i] < p[j] }
-func (p Int32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
-
-type Uint64Slice []uint64
-
-func (p Uint64Slice) Len() int { return len(p) }
-func (p Uint64Slice) Less(i, j int) bool { return p[i] < p[j] }
-func (p Uint64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
-
-type Uint32Slice []uint32
-
-func (p Uint32Slice) Len() int { return len(p) }
-func (p Uint32Slice) Less(i, j int) bool { return p[i] < p[j] }
-func (p Uint32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
-
-type Float32Slice []float32
-
-func (p Float32Slice) Len() int { return len(p) }
-func (p Float32Slice) Less(i, j int) bool { return p[i] < p[j] }
-func (p Float32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
diff --git a/vendor/github.com/golang/groupcache/LICENSE b/vendor/github.com/golang/groupcache/LICENSE
deleted file mode 100644
index 37ec93a14..000000000
--- a/vendor/github.com/golang/groupcache/LICENSE
+++ /dev/null
@@ -1,191 +0,0 @@
-Apache License
-Version 2.0, January 2004
-http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-"License" shall mean the terms and conditions for use, reproduction, and
-distribution as defined by Sections 1 through 9 of this document.
-
-"Licensor" shall mean the copyright owner or entity authorized by the copyright
-owner that is granting the License.
-
-"Legal Entity" shall mean the union of the acting entity and all other entities
-that control, are controlled by, or are under common control with that entity.
-For the purposes of this definition, "control" means (i) the power, direct or
-indirect, to cause the direction or management of such entity, whether by
-contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
-outstanding shares, or (iii) beneficial ownership of such entity.
-
-"You" (or "Your") shall mean an individual or Legal Entity exercising
-permissions granted by this License.
-
-"Source" form shall mean the preferred form for making modifications, including
-but not limited to software source code, documentation source, and configuration
-files.
-
-"Object" form shall mean any form resulting from mechanical transformation or
-translation of a Source form, including but not limited to compiled object code,
-generated documentation, and conversions to other media types.
-
-"Work" shall mean the work of authorship, whether in Source or Object form, made
-available under the License, as indicated by a copyright notice that is included
-in or attached to the work (an example is provided in the Appendix below).
-
-"Derivative Works" shall mean any work, whether in Source or Object form, that
-is based on (or derived from) the Work and for which the editorial revisions,
-annotations, elaborations, or other modifications represent, as a whole, an
-original work of authorship. For the purposes of this License, Derivative Works
-shall not include works that remain separable from, or merely link (or bind by
-name) to the interfaces of, the Work and Derivative Works thereof.
-
-"Contribution" shall mean any work of authorship, including the original version
-of the Work and any modifications or additions to that Work or Derivative Works
-thereof, that is intentionally submitted to Licensor for inclusion in the Work
-by the copyright owner or by an individual or Legal Entity authorized to submit
-on behalf of the copyright owner. For the purposes of this definition,
-"submitted" means any form of electronic, verbal, or written communication sent
-to the Licensor or its representatives, including but not limited to
-communication on electronic mailing lists, source code control systems, and
-issue tracking systems that are managed by, or on behalf of, the Licensor for
-the purpose of discussing and improving the Work, but excluding communication
-that is conspicuously marked or otherwise designated in writing by the copyright
-owner as "Not a Contribution."
-
-"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
-of whom a Contribution has been received by Licensor and subsequently
-incorporated within the Work.
-
-2. Grant of Copyright License.
-
-Subject to the terms and conditions of this License, each Contributor hereby
-grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
-irrevocable copyright license to reproduce, prepare Derivative Works of,
-publicly display, publicly perform, sublicense, and distribute the Work and such
-Derivative Works in Source or Object form.
-
-3. Grant of Patent License.
-
-Subject to the terms and conditions of this License, each Contributor hereby
-grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
-irrevocable (except as stated in this section) patent license to make, have
-made, use, offer to sell, sell, import, and otherwise transfer the Work, where
-such license applies only to those patent claims licensable by such Contributor
-that are necessarily infringed by their Contribution(s) alone or by combination
-of their Contribution(s) with the Work to which such Contribution(s) was
-submitted. If You institute patent litigation against any entity (including a
-cross-claim or counterclaim in a lawsuit) alleging that the Work or a
-Contribution incorporated within the Work constitutes direct or contributory
-patent infringement, then any patent licenses granted to You under this License
-for that Work shall terminate as of the date such litigation is filed.
-
-4. Redistribution.
-
-You may reproduce and distribute copies of the Work or Derivative Works thereof
-in any medium, with or without modifications, and in Source or Object form,
-provided that You meet the following conditions:
-
-You must give any other recipients of the Work or Derivative Works a copy of
-this License; and
-You must cause any modified files to carry prominent notices stating that You
-changed the files; and
-You must retain, in the Source form of any Derivative Works that You distribute,
-all copyright, patent, trademark, and attribution notices from the Source form
-of the Work, excluding those notices that do not pertain to any part of the
-Derivative Works; and
-If the Work includes a "NOTICE" text file as part of its distribution, then any
-Derivative Works that You distribute must include a readable copy of the
-attribution notices contained within such NOTICE file, excluding those notices
-that do not pertain to any part of the Derivative Works, in at least one of the
-following places: within a NOTICE text file distributed as part of the
-Derivative Works; within the Source form or documentation, if provided along
-with the Derivative Works; or, within a display generated by the Derivative
-Works, if and wherever such third-party notices normally appear. The contents of
-the NOTICE file are for informational purposes only and do not modify the
-License. You may add Your own attribution notices within Derivative Works that
-You distribute, alongside or as an addendum to the NOTICE text from the Work,
-provided that such additional attribution notices cannot be construed as
-modifying the License.
-You may add Your own copyright statement to Your modifications and may provide
-additional or different license terms and conditions for use, reproduction, or
-distribution of Your modifications, or for any such Derivative Works as a whole,
-provided Your use, reproduction, and distribution of the Work otherwise complies
-with the conditions stated in this License.
-
-5. Submission of Contributions.
-
-Unless You explicitly state otherwise, any Contribution intentionally submitted
-for inclusion in the Work by You to the Licensor shall be under the terms and
-conditions of this License, without any additional terms or conditions.
-Notwithstanding the above, nothing herein shall supersede or modify the terms of
-any separate license agreement you may have executed with Licensor regarding
-such Contributions.
-
-6. Trademarks.
-
-This License does not grant permission to use the trade names, trademarks,
-service marks, or product names of the Licensor, except as required for
-reasonable and customary use in describing the origin of the Work and
-reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty.
-
-Unless required by applicable law or agreed to in writing, Licensor provides the
-Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
-including, without limitation, any warranties or conditions of TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
-solely responsible for determining the appropriateness of using or
-redistributing the Work and assume any risks associated with Your exercise of
-permissions under this License.
-
-8. Limitation of Liability.
-
-In no event and under no legal theory, whether in tort (including negligence),
-contract, or otherwise, unless required by applicable law (such as deliberate
-and grossly negligent acts) or agreed to in writing, shall any Contributor be
-liable to You for damages, including any direct, indirect, special, incidental,
-or consequential damages of any character arising as a result of this License or
-out of the use or inability to use the Work (including but not limited to
-damages for loss of goodwill, work stoppage, computer failure or malfunction, or
-any and all other commercial damages or losses), even if such Contributor has
-been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability.
-
-While redistributing the Work or Derivative Works thereof, You may choose to
-offer, and charge a fee for, acceptance of support, warranty, indemnity, or
-other liability obligations and/or rights consistent with this License. However,
-in accepting such obligations, You may act only on Your own behalf and on Your
-sole responsibility, not on behalf of any other Contributor, and only if You
-agree to indemnify, defend, and hold each Contributor harmless for any liability
-incurred by, or claims asserted against, such Contributor by reason of your
-accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work
-
-To apply the Apache License to your work, attach the following boilerplate
-notice, with the fields enclosed by brackets "[]" replaced with your own
-identifying information. (Don't include the brackets!) The text should be
-enclosed in the appropriate comment syntax for the file format. We also
-recommend that a file or class name and description of purpose be included on
-the same "printed page" as the copyright notice for easier identification within
-third-party archives.
-
- Copyright [yyyy] [name of copyright owner]
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
diff --git a/vendor/github.com/golang/groupcache/lru/lru.go b/vendor/github.com/golang/groupcache/lru/lru.go
deleted file mode 100644
index eac1c7664..000000000
--- a/vendor/github.com/golang/groupcache/lru/lru.go
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-Copyright 2013 Google Inc.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-// Package lru implements an LRU cache.
-package lru
-
-import "container/list"
-
-// Cache is an LRU cache. It is not safe for concurrent access.
-type Cache struct {
- // MaxEntries is the maximum number of cache entries before
- // an item is evicted. Zero means no limit.
- MaxEntries int
-
- // OnEvicted optionally specifies a callback function to be
- // executed when an entry is purged from the cache.
- OnEvicted func(key Key, value interface{})
-
- ll *list.List
- cache map[interface{}]*list.Element
-}
-
-// A Key may be any value that is comparable. See http://golang.org/ref/spec#Comparison_operators
-type Key interface{}
-
-type entry struct {
- key Key
- value interface{}
-}
-
-// New creates a new Cache.
-// If maxEntries is zero, the cache has no limit and it's assumed
-// that eviction is done by the caller.
-func New(maxEntries int) *Cache {
- return &Cache{
- MaxEntries: maxEntries,
- ll: list.New(),
- cache: make(map[interface{}]*list.Element),
- }
-}
-
-// Add adds a value to the cache.
-func (c *Cache) Add(key Key, value interface{}) {
- if c.cache == nil {
- c.cache = make(map[interface{}]*list.Element)
- c.ll = list.New()
- }
- if ee, ok := c.cache[key]; ok {
- c.ll.MoveToFront(ee)
- ee.Value.(*entry).value = value
- return
- }
- ele := c.ll.PushFront(&entry{key, value})
- c.cache[key] = ele
- if c.MaxEntries != 0 && c.ll.Len() > c.MaxEntries {
- c.RemoveOldest()
- }
-}
-
-// Get looks up a key's value from the cache.
-func (c *Cache) Get(key Key) (value interface{}, ok bool) {
- if c.cache == nil {
- return
- }
- if ele, hit := c.cache[key]; hit {
- c.ll.MoveToFront(ele)
- return ele.Value.(*entry).value, true
- }
- return
-}
-
-// Remove removes the provided key from the cache.
-func (c *Cache) Remove(key Key) {
- if c.cache == nil {
- return
- }
- if ele, hit := c.cache[key]; hit {
- c.removeElement(ele)
- }
-}
-
-// RemoveOldest removes the oldest item from the cache.
-func (c *Cache) RemoveOldest() {
- if c.cache == nil {
- return
- }
- ele := c.ll.Back()
- if ele != nil {
- c.removeElement(ele)
- }
-}
-
-func (c *Cache) removeElement(e *list.Element) {
- c.ll.Remove(e)
- kv := e.Value.(*entry)
- delete(c.cache, kv.key)
- if c.OnEvicted != nil {
- c.OnEvicted(kv.key, kv.value)
- }
-}
-
-// Len returns the number of items in the cache.
-func (c *Cache) Len() int {
- if c.cache == nil {
- return 0
- }
- return c.ll.Len()
-}
-
-// Clear purges all stored items from the cache.
-func (c *Cache) Clear() {
- if c.OnEvicted != nil {
- for _, e := range c.cache {
- kv := e.Value.(*entry)
- c.OnEvicted(kv.key, kv.value)
- }
- }
- c.ll = nil
- c.cache = nil
-}
diff --git a/vendor/github.com/golang/protobuf/AUTHORS b/vendor/github.com/golang/protobuf/AUTHORS
deleted file mode 100644
index 15167cd74..000000000
--- a/vendor/github.com/golang/protobuf/AUTHORS
+++ /dev/null
@@ -1,3 +0,0 @@
-# This source code refers to The Go Authors for copyright purposes.
-# The master list of authors is in the main Go distribution,
-# visible at http://tip.golang.org/AUTHORS.
diff --git a/vendor/github.com/golang/protobuf/CONTRIBUTORS b/vendor/github.com/golang/protobuf/CONTRIBUTORS
deleted file mode 100644
index 1c4577e96..000000000
--- a/vendor/github.com/golang/protobuf/CONTRIBUTORS
+++ /dev/null
@@ -1,3 +0,0 @@
-# This source code was written by the Go contributors.
-# The master list of contributors is in the main Go distribution,
-# visible at http://tip.golang.org/CONTRIBUTORS.
diff --git a/vendor/github.com/golang/protobuf/LICENSE b/vendor/github.com/golang/protobuf/LICENSE
deleted file mode 100644
index 0f646931a..000000000
--- a/vendor/github.com/golang/protobuf/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright 2010 The Go Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
- * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
deleted file mode 100644
index a76f80760..000000000
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
+++ /dev/null
@@ -1,64 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
-
-package timestamp
-
-import (
- protoreflect "google.golang.org/protobuf/reflect/protoreflect"
- protoimpl "google.golang.org/protobuf/runtime/protoimpl"
- timestamppb "google.golang.org/protobuf/types/known/timestamppb"
- reflect "reflect"
-)
-
-// Symbols defined in public import of google/protobuf/timestamp.proto.
-
-type Timestamp = timestamppb.Timestamp
-
-var File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto protoreflect.FileDescriptor
-
-var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = []byte{
- 0x0a, 0x3b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
- 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
- 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2f, 0x74, 0x69,
- 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67,
- 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74,
- 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x37,
- 0x5a, 0x35, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
- 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
- 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x3b, 0x74, 0x69,
- 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
- 0x33,
-}
-
-var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = []interface{}{}
-var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = []int32{
- 0, // [0:0] is the sub-list for method output_type
- 0, // [0:0] is the sub-list for method input_type
- 0, // [0:0] is the sub-list for extension type_name
- 0, // [0:0] is the sub-list for extension extendee
- 0, // [0:0] is the sub-list for field type_name
-}
-
-func init() { file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() }
-func file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() {
- if File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto != nil {
- return
- }
- type x struct{}
- out := protoimpl.TypeBuilder{
- File: protoimpl.DescBuilder{
- GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
- RawDescriptor: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc,
- NumEnums: 0,
- NumMessages: 0,
- NumExtensions: 0,
- NumServices: 0,
- },
- GoTypes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes,
- DependencyIndexes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs,
- }.Build()
- File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto = out.File
- file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = nil
- file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = nil
- file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = nil
-}
diff --git a/vendor/github.com/google/cel-go/cel/BUILD.bazel b/vendor/github.com/google/cel-go/cel/BUILD.bazel
index 89cf460d3..46cb26d62 100644
--- a/vendor/github.com/google/cel-go/cel/BUILD.bazel
+++ b/vendor/github.com/google/cel-go/cel/BUILD.bazel
@@ -10,6 +10,7 @@ go_library(
"cel.go",
"decls.go",
"env.go",
+ "fieldpaths.go",
"folding.go",
"inlining.go",
"io.go",
@@ -43,6 +44,7 @@ go_library(
"//interpreter:go_default_library",
"//parser:go_default_library",
"@dev_cel_expr//:expr",
+ "@dev_cel_expr//conformance/proto3:go_default_library",
"@org_golang_google_genproto_googleapis_api//expr/v1alpha1:go_default_library",
"@org_golang_google_protobuf//proto:go_default_library",
"@org_golang_google_protobuf//reflect/protodesc:go_default_library",
@@ -63,6 +65,7 @@ go_test(
"cel_test.go",
"decls_test.go",
"env_test.go",
+ "fieldpaths_test.go",
"folding_test.go",
"inlining_test.go",
"io_test.go",
@@ -78,6 +81,7 @@ go_test(
],
embedsrcs = [
"//cel/testdata:prompts",
+ "//cel/testdata:test_fds_with_source_info",
],
deps = [
"//common/operators:go_default_library",
@@ -89,6 +93,7 @@ go_test(
"//test:go_default_library",
"//test/proto2pb:go_default_library",
"//test/proto3pb:go_default_library",
+ "@com_github_google_go_cmp//cmp:go_default_library",
"@org_golang_google_genproto_googleapis_api//expr/v1alpha1:go_default_library",
"@org_golang_google_protobuf//encoding/prototext:go_default_library",
"@org_golang_google_protobuf//proto:go_default_library",
@@ -100,4 +105,4 @@ go_test(
exports_files(
["templates/authoring.tmpl"],
visibility = ["//visibility:public"],
-)
\ No newline at end of file
+)
diff --git a/vendor/github.com/google/cel-go/cel/env.go b/vendor/github.com/google/cel-go/cel/env.go
index 58819e872..e2de2ff6f 100644
--- a/vendor/github.com/google/cel-go/cel/env.go
+++ b/vendor/github.com/google/cel-go/cel/env.go
@@ -18,6 +18,8 @@ import (
"errors"
"fmt"
"math"
+ "slices"
+ "strings"
"sync"
"github.com/google/cel-go/checker"
@@ -139,6 +141,7 @@ type Env struct {
provider types.Provider
features map[int]bool
appliedFeatures map[int]bool
+ limits map[limitID]int
libraries map[string]SingletonLibrary
validators []ASTValidator
costOptions []checker.CostOption
@@ -181,6 +184,16 @@ func (e *Env) ToConfig(name string) (*env.Config, error) {
conf.AddImports(env.NewImport(typeName))
}
+ // Serialize features
+ for featID, enabled := range e.features {
+ featName, found := featureNameByID(featID)
+ if !found {
+ // If the feature isn't named, it isn't intended to be publicly exposed
+ continue
+ }
+ conf.AddFeatures(env.NewFeature(featName, enabled))
+ }
+
libOverloads := map[string][]string{}
for libName, lib := range e.libraries {
// Track the options which have been configured by a library and
@@ -241,7 +254,7 @@ func (e *Env) ToConfig(name string) (*env.Config, error) {
fields := e.contextProto.Fields()
for i := 0; i < fields.Len(); i++ {
field := fields.Get(i)
- variable, err := fieldToVariable(field)
+ variable, err := fieldToVariable(field, e.HasFeature(featureJSONFieldNames))
if err != nil {
return nil, fmt.Errorf("could not serialize context field variable %q, reason: %w", field.FullName(), err)
}
@@ -276,16 +289,45 @@ func (e *Env) ToConfig(name string) (*env.Config, error) {
}
}
- // Serialize features
- for featID, enabled := range e.features {
- featName, found := featureNameByID(featID)
- if !found {
- // If the feature isn't named, it isn't intended to be publicly exposed
+ for id, val := range e.limits {
+ limitName, found := limitNameByID(id)
+ if !found || val == 0 {
+ // skip if explicitly defaulted or not supported in config
continue
}
- conf.AddFeatures(env.NewFeature(featName, enabled))
+ conf.AddLimits(env.NewLimit(limitName, val))
}
+ // Sort repeated fields in config where reasonable to make the export
+ // stable.
+ slices.SortFunc(conf.Imports, func(a *env.Import, b *env.Import) int {
+ return strings.Compare(a.Name, b.Name)
+ })
+
+ slices.SortFunc(conf.Extensions, func(a *env.Extension, b *env.Extension) int {
+ return strings.Compare(a.Name, b.Name)
+ })
+
+ slices.SortFunc(conf.Variables, func(a *env.Variable, b *env.Variable) int {
+ return strings.Compare(a.Name, b.Name)
+ })
+
+ slices.SortFunc(conf.Functions, func(a *env.Function, b *env.Function) int {
+ return strings.Compare(a.Name, b.Name)
+ })
+
+ slices.SortFunc(conf.Validators, func(a *env.Validator, b *env.Validator) int {
+ return strings.Compare(a.Name, b.Name)
+ })
+
+ slices.SortFunc(conf.Features, func(a *env.Feature, b *env.Feature) int {
+ return strings.Compare(a.Name, b.Name)
+ })
+
+ slices.SortFunc(conf.Limits, func(a *env.Limit, b *env.Limit) int {
+ return strings.Compare(a.Name, b.Name)
+ })
+
return conf, nil
}
@@ -319,7 +361,7 @@ func NewEnv(opts ...EnvOption) (*Env, error) {
// See the EnvOption helper functions for the options that can be used to configure the
// environment.
func NewCustomEnv(opts ...EnvOption) (*Env, error) {
- registry, err := types.NewRegistry()
+ registry, err := types.NewProtoRegistry()
if err != nil {
return nil, err
}
@@ -333,6 +375,7 @@ func NewCustomEnv(opts ...EnvOption) (*Env, error) {
provider: registry,
features: map[int]bool{},
appliedFeatures: map[int]bool{},
+ limits: map[limitID]int{},
libraries: map[string]SingletonLibrary{},
validators: []ASTValidator{},
progOpts: []ProgramOption{},
@@ -497,6 +540,10 @@ func (e *Env) Extend(opts ...EnvOption) (*Env, error) {
for k, v := range e.appliedFeatures {
appliedFeaturesCopy[k] = v
}
+ limitsCopy := make(map[limitID]int, len(e.limits))
+ for k, v := range e.limits {
+ limitsCopy[k] = v
+ }
funcsCopy := make(map[string]*decls.FunctionDecl, len(e.functions))
for k, v := range e.functions {
funcsCopy[k] = v
@@ -507,6 +554,7 @@ func (e *Env) Extend(opts ...EnvOption) (*Env, error) {
}
validatorsCopy := make([]ASTValidator, len(e.validators))
copy(validatorsCopy, e.validators)
+
costOptsCopy := make([]checker.CostOption, len(e.costOptions))
copy(costOptsCopy, e.costOptions)
@@ -519,6 +567,7 @@ func (e *Env) Extend(opts ...EnvOption) (*Env, error) {
progOpts: progOptsCopy,
adapter: adapter,
features: featuresCopy,
+ limits: limitsCopy,
appliedFeatures: appliedFeaturesCopy,
libraries: libsCopy,
validators: validatorsCopy,
@@ -785,11 +834,32 @@ func (e *Env) configure(opts []EnvOption) (*Env, error) {
if e.HasFeature(featureIdentEscapeSyntax) {
prsrOpts = append(prsrOpts, parser.EnableIdentEscapeSyntax(true))
}
+ if l := e.limits[limitParseErrorRecovery]; l != 0 {
+ prsrOpts = append(prsrOpts, parser.ErrorRecoveryLimit(l))
+ }
+ if l := e.limits[limitCodePointSize]; l != 0 {
+ prsrOpts = append(prsrOpts, parser.ExpressionSizeCodePointLimit(l))
+ }
+ if l := e.limits[limitParseRecursionDepth]; l != 0 {
+ prsrOpts = append(prsrOpts, parser.MaxRecursionDepth(l))
+ }
e.prsr, err = parser.NewParser(prsrOpts...)
if err != nil {
return nil, err
}
+ // Enable JSON field names is using a proto-based *types.Registry
+ if e.HasFeature(featureJSONFieldNames) {
+ reg, isReg := e.provider.(*types.Registry)
+ if !isReg {
+ return nil, fmt.Errorf("JSONFieldNames() option is only compatible with *types.Registry providers")
+ }
+ err := reg.WithJSONFieldNames(true)
+ if err != nil {
+ return nil, err
+ }
+ }
+
// Ensure that the checker init happens eagerly rather than lazily.
if e.HasFeature(featureEagerlyValidateDeclarations) {
_, err := e.initChecker()
@@ -808,6 +878,8 @@ func (e *Env) initChecker() (*checker.Env, error) {
chkOpts = append(chkOpts,
checker.CrossTypeNumericComparisons(
e.HasFeature(featureCrossTypeNumericComparisons)))
+ chkOpts = append(chkOpts,
+ checker.JSONFieldNames(e.HasFeature(featureJSONFieldNames)))
ce, err := checker.NewEnv(e.Container, e.provider, chkOpts...)
if err != nil {
@@ -877,6 +949,16 @@ type Issues struct {
info *celast.SourceInfo
}
+// ErrorAsIssues wraps a Golang error into a CEL common error and issue set.
+//
+// This is a convenience method for early returning from an expression validation call path due to
+// internal state or configuration which is unrelated to the source being validated.
+func ErrorAsIssues(err error) *Issues {
+ errs := common.NewErrors(common.NewTextSource(""))
+ errs.ReportErrorString(common.NoLocation, err.Error())
+ return NewIssues(errs)
+}
+
// NewIssues returns an Issues struct from a common.Errors object.
func NewIssues(errs *common.Errors) *Issues {
return NewIssuesWithSourceInfo(errs, nil)
@@ -985,9 +1067,10 @@ func (p *interopCELTypeProvider) FindStructFieldType(structType, fieldName strin
return nil, false
}
return &types.FieldType{
- Type: t,
- IsSet: ft.IsSet,
- GetFrom: ft.GetFrom,
+ Type: t,
+ IsSet: ft.IsSet,
+ GetFrom: ft.GetFrom,
+ IsJSONField: ft.IsJSONField,
}, true
}
return nil, false
diff --git a/vendor/github.com/google/cel-go/cel/fieldpaths.go b/vendor/github.com/google/cel-go/cel/fieldpaths.go
new file mode 100644
index 000000000..570fce3a4
--- /dev/null
+++ b/vendor/github.com/google/cel-go/cel/fieldpaths.go
@@ -0,0 +1,163 @@
+package cel
+
+import (
+ "slices"
+ "strings"
+
+ "github.com/google/cel-go/common"
+ "github.com/google/cel-go/common/types"
+)
+
+// fieldPath represents a selection path to a field from a variable in a CEL environment.
+type fieldPath struct {
+ celType *Type
+ // path represents the selection path to the field.
+ path string
+ description string
+ isLeaf bool
+}
+
+// Documentation implements the Documentor interface.
+func (f *fieldPath) Documentation() *common.Doc {
+ return common.NewFieldDoc(f.path, f.celType.String(), f.description)
+}
+
+type documentationProvider interface {
+ // FindStructFieldDescription returns documentation for a field if available.
+ // Returns false if the field could not be found.
+ FindStructFieldDescription(typeName, fieldName string) (string, bool)
+}
+
+type backtrack struct {
+ // provider used to resolve types.
+ provider types.Provider
+ // paths of fields that have been visited along the path.
+ path []string
+ // types of fields that have been visited along the path. used to avoid cycles.
+ types []*Type
+}
+
+func (b *backtrack) push(pathStep string, celType *Type) {
+ b.path = append(b.path, pathStep)
+ b.types = append(b.types, celType)
+}
+
+func (b *backtrack) pop() {
+ b.path = b.path[:len(b.path)-1]
+ b.types = b.types[:len(b.types)-1]
+}
+
+func formatPath(path []string) string {
+ var buffer strings.Builder
+ for i, p := range path {
+ if i == 0 {
+ buffer.WriteString(p)
+ continue
+ }
+ if strings.HasPrefix(p, "[") {
+ buffer.WriteString(p)
+ continue
+ }
+ buffer.WriteString(".")
+ buffer.WriteString(p)
+ }
+ return buffer.String()
+}
+
+func (b *backtrack) expandFieldPaths(celType *Type, paths []*fieldPath) []*fieldPath {
+ if slices.ContainsFunc(b.types[:len(b.types)-1], func(t *Type) bool { return t.String() == celType.String() }) {
+ // Cycle detected, so stop expanding.
+ paths[len(paths)-1].isLeaf = false
+ return paths
+ }
+ switch celType.Kind() {
+ case types.StructKind:
+ fields, ok := b.provider.FindStructFieldNames(celType.String())
+ if !ok {
+ // Caller added this type to the path, so it must be a leaf.
+ paths[len(paths)-1].isLeaf = true
+ return paths
+ }
+ for _, field := range fields {
+ fieldType, ok := b.provider.FindStructFieldType(celType.String(), field)
+ if !ok {
+ // Field not found, either hidden or an error.
+ continue
+ }
+ b.push(field, celType)
+ description := ""
+ if docProvider, ok := b.provider.(documentationProvider); ok {
+ description, _ = docProvider.FindStructFieldDescription(celType.String(), field)
+ }
+ path := &fieldPath{
+ celType: fieldType.Type,
+ path: formatPath(b.path),
+ description: description,
+ isLeaf: false,
+ }
+ paths = append(paths, path)
+ paths = b.expandFieldPaths(fieldType.Type, paths)
+ b.pop()
+ }
+ return paths
+ case types.MapKind:
+ if len(celType.Parameters()) != 2 {
+ // dynamic map, so treat as a leaf.
+ paths[len(paths)-1].isLeaf = true
+ return paths
+ }
+ mapKeyType := celType.Parameters()[0]
+ mapValueType := celType.Parameters()[1]
+ // Add a placeholder for the map key kind (the zero value).
+ keyIdentifier := ""
+ switch mapKeyType.Kind() {
+ case types.StringKind:
+ keyIdentifier = "[\"\"]"
+ case types.IntKind:
+ keyIdentifier = "[0]"
+ case types.UintKind:
+ keyIdentifier = "[0u]"
+ case types.BoolKind:
+ keyIdentifier = "[false]"
+ default:
+ // Caller added this type to the path, so it must be a leaf.
+ paths[len(paths)-1].isLeaf = true
+ return paths
+ }
+ b.push(keyIdentifier, mapValueType)
+ defer b.pop()
+ return b.expandFieldPaths(mapValueType, paths)
+ case types.ListKind:
+ if len(celType.Parameters()) != 1 {
+ // dynamic list, so treat as a leaf.
+ paths[len(paths)-1].isLeaf = true
+ return paths
+ }
+ listElemType := celType.Parameters()[0]
+ b.push("[0]", listElemType)
+ defer b.pop()
+ return b.expandFieldPaths(listElemType, paths)
+ default:
+ paths[len(paths)-1].isLeaf = true
+ }
+
+ return paths
+}
+
+// fieldPathsForType expands the reachable fields from the given root identifier.
+func fieldPathsForType(provider types.Provider, identifier string, celType *Type) []*fieldPath {
+ b := &backtrack{
+ provider: provider,
+ path: []string{identifier},
+ types: []*Type{celType},
+ }
+ paths := []*fieldPath{
+ {
+ celType: celType,
+ path: identifier,
+ isLeaf: false,
+ },
+ }
+
+ return b.expandFieldPaths(celType, paths)
+}
diff --git a/vendor/github.com/google/cel-go/cel/inlining.go b/vendor/github.com/google/cel-go/cel/inlining.go
index a4530e19e..d9a5e89a5 100644
--- a/vendor/github.com/google/cel-go/cel/inlining.go
+++ b/vendor/github.com/google/cel-go/cel/inlining.go
@@ -178,9 +178,38 @@ func (opt *inliningOptimizer) rewritePresenceExpr(ctx *OptimizerContext, prev, i
))
return
}
+ if zeroValExpr, ok := zeroValueExpr(ctx, inlinedType); ok {
+ ctx.UpdateExpr(prev,
+ ctx.NewCall(operators.NotEquals,
+ inlined, zeroValExpr))
+ return
+ }
ctx.ReportErrorAtID(prev.ID(), "unable to inline expression type %v into presence test", inlinedType)
}
+// zeroValueExpr creates an expression representing the empty or zero value for the given type
+// Note: bytes, lists, maps, and strings are supported via the `SizerType` trait.
+func zeroValueExpr(ctx *OptimizerContext, t *Type) (ast.Expr, bool) {
+ // Note: bytes, strings, lists, and maps are covered by the "sizer-type" check
+ switch t.Kind() {
+ case types.BoolKind:
+ return ctx.NewLiteral(types.False), true
+ case types.DoubleKind:
+ return ctx.NewLiteral(types.Double(0)), true
+ case types.DurationKind:
+ return ctx.NewCall(overloads.TypeConvertDuration, ctx.NewLiteral(types.String("0s"))), true
+ case types.IntKind:
+ return ctx.NewLiteral(types.IntZero), true
+ case types.TimestampKind:
+ return ctx.NewCall(overloads.TypeConvertTimestamp, ctx.NewLiteral(types.Int(0))), true
+ case types.StructKind:
+ return ctx.NewStruct(t.TypeName(), []ast.EntryExpr{}), true
+ case types.UintKind:
+ return ctx.NewLiteral(types.Uint(0)), true
+ }
+ return nil, false
+}
+
// isBindable indicates whether the inlined type can be used within a cel.bind() if the expression
// being replaced occurs within a presence test. Value types with a size() method or field selection
// support can be bound.
@@ -212,17 +241,43 @@ func isBindable(matches []ast.NavigableExpr, inlined ast.Expr, inlinedType *Type
// field selection. This may be a future refinement.
func (opt *inliningOptimizer) matchVariable(varName string) ast.ExprMatcher {
return func(e ast.NavigableExpr) bool {
- if e.Kind() == ast.IdentKind && e.AsIdent() == varName {
- return true
+ name, found := maybeAsVariableName(e)
+ if !found || name != varName {
+ return false
+ }
+
+ // Determine whether the variable being referenced has been shadowed by a comprehension
+ p, hasParent := e.Parent()
+ for hasParent {
+ if p.Kind() != ast.ComprehensionKind {
+ p, hasParent = p.Parent()
+ continue
+ }
+ // If the inline variable name matches any of the comprehension variables at any scope,
+ // return false as the variable has been shadowed.
+ compre := p.AsComprehension()
+ if varName == compre.AccuVar() || varName == compre.IterVar() || varName == compre.IterVar2() {
+ return false
+ }
+ p, hasParent = p.Parent()
}
- if e.Kind() == ast.SelectKind {
- sel := e.AsSelect()
- // While the `ToQualifiedName` call could take the select directly, this
- // would skip presence tests from possible matches, which we would like
- // to include.
- qualName, found := containers.ToQualifiedName(sel.Operand())
- return found && qualName+"."+sel.FieldName() == varName
+
+ return true
+ }
+}
+
+func maybeAsVariableName(e ast.NavigableExpr) (string, bool) {
+ if e.Kind() == ast.IdentKind {
+ return e.AsIdent(), true
+ }
+ if e.Kind() == ast.SelectKind {
+ sel := e.AsSelect()
+ // While the `ToQualifiedName` call could take the select directly, this
+ // would skip presence tests from possible matches, which we would like
+ // to include.
+ if qualName, found := containers.ToQualifiedName(sel.Operand()); found {
+ return qualName + "." + sel.FieldName(), true
}
- return false
}
+ return "", false
}
diff --git a/vendor/github.com/google/cel-go/cel/library.go b/vendor/github.com/google/cel-go/cel/library.go
index bc13add89..3c8b6ba34 100644
--- a/vendor/github.com/google/cel-go/cel/library.go
+++ b/vendor/github.com/google/cel-go/cel/library.go
@@ -734,14 +734,17 @@ func (opt *evalOptionalOr) ID() int64 {
func (opt *evalOptionalOr) Eval(ctx interpreter.Activation) ref.Val {
// short-circuit lhs.
optLHS := opt.lhs.Eval(ctx)
- optVal, ok := optLHS.(*types.Optional)
- if !ok {
+ switch val := optLHS.(type) {
+ case *types.Err, *types.Unknown:
return optLHS
+ case *types.Optional:
+ if val.HasValue() {
+ return optLHS
+ }
+ return opt.rhs.Eval(ctx)
+ default:
+ return types.NoSuchOverloadErr()
}
- if optVal.HasValue() {
- return optVal
- }
- return opt.rhs.Eval(ctx)
}
// evalOptionalOrValue selects between an optional or a concrete value. If the optional has a value,
@@ -762,14 +765,18 @@ func (opt *evalOptionalOrValue) ID() int64 {
func (opt *evalOptionalOrValue) Eval(ctx interpreter.Activation) ref.Val {
// short-circuit lhs.
optLHS := opt.lhs.Eval(ctx)
- optVal, ok := optLHS.(*types.Optional)
- if !ok {
+
+ switch val := optLHS.(type) {
+ case *types.Err, *types.Unknown:
return optLHS
+ case *types.Optional:
+ if val.HasValue() {
+ return val.GetValue()
+ }
+ return opt.rhs.Eval(ctx)
+ default:
+ return types.NoSuchOverloadErr()
}
- if optVal.HasValue() {
- return optVal.GetValue()
- }
- return opt.rhs.Eval(ctx)
}
type timeLegacyLibrary struct{}
diff --git a/vendor/github.com/google/cel-go/cel/options.go b/vendor/github.com/google/cel-go/cel/options.go
index fee67323c..d7d2ab034 100644
--- a/vendor/github.com/google/cel-go/cel/options.go
+++ b/vendor/github.com/google/cel-go/cel/options.go
@@ -71,12 +71,16 @@ const (
// Enable escape syntax for field identifiers (`).
featureIdentEscapeSyntax
+
+ // Enable accessing fields by JSON names within protobuf messages
+ featureJSONFieldNames
)
var featureIDsToNames = map[int]string{
featureEnableMacroCallTracking: "cel.feature.macro_call_tracking",
featureCrossTypeNumericComparisons: "cel.feature.cross_type_numeric_comparisons",
featureIdentEscapeSyntax: "cel.feature.backtick_escape_syntax",
+ featureJSONFieldNames: "cel.feature.json_field_names",
}
func featureNameByID(id int) (string, bool) {
@@ -93,6 +97,40 @@ func featureIDByName(name string) (int, bool) {
return 0, false
}
+// limitID is used as a key for configurable limits. These are options that
+// support exporting to YAML environment config.
+type limitID int
+
+const (
+ _ = limitID(iota)
+ // The number of recursive calls permitted in parsing.
+ limitParseRecursionDepth
+ // The number of code points permitted in an input expression string.
+ limitCodePointSize
+ // The number of attempts to recover from a parse error.
+ limitParseErrorRecovery
+)
+
+var limitIDsToNames = map[limitID]string{
+ limitCodePointSize: "cel.limit.expression_code_points",
+ limitParseErrorRecovery: "cel.limit.parse_error_recovery",
+ limitParseRecursionDepth: "cel.limit.parse_recursion_depth",
+}
+
+func limitNameByID(id limitID) (string, bool) {
+ v, ok := limitIDsToNames[id]
+ return v, ok
+}
+
+func limitIDByName(name string) (limitID, bool) {
+ for k, v := range limitIDsToNames {
+ if v == name {
+ return k, true
+ }
+ }
+ return limitID(0), false
+}
+
// EnvOption is a functional interface for configuring the environment.
type EnvOption func(e *Env) (*Env, error)
@@ -275,9 +313,9 @@ func Abbrevs(qualifiedNames ...string) EnvOption {
}
}
-// customTypeRegistry is an internal-only interface containing the minimum methods required to support
+// protoTypeRegistry is an internal-only interface containing the minimum methods required to support
// custom types. It is a subset of methods from ref.TypeRegistry.
-type customTypeRegistry interface {
+type protoTypeRegistry interface {
RegisterDescriptor(protoreflect.FileDescriptor) error
RegisterType(...ref.Type) error
}
@@ -294,7 +332,7 @@ type customTypeRegistry interface {
// Note: This option must be specified after the CustomTypeProvider option when used together.
func Types(addTypes ...any) EnvOption {
return func(e *Env) (*Env, error) {
- reg, isReg := e.provider.(customTypeRegistry)
+ reg, isReg := e.provider.(protoTypeRegistry)
if !isReg {
return nil, fmt.Errorf("custom types not supported by provider: %T", e.provider)
}
@@ -331,7 +369,7 @@ func Types(addTypes ...any) EnvOption {
// extension or by re-using the same EnvOption with another NewEnv() call.
func TypeDescs(descs ...any) EnvOption {
return func(e *Env) (*Env, error) {
- reg, isReg := e.provider.(customTypeRegistry)
+ reg, isReg := e.provider.(protoTypeRegistry)
if !isReg {
return nil, fmt.Errorf("custom types not supported by provider: %T", e.provider)
}
@@ -379,7 +417,7 @@ func TypeDescs(descs ...any) EnvOption {
}
}
-func registerFileSet(reg customTypeRegistry, fileSet *descpb.FileDescriptorSet) error {
+func registerFileSet(reg protoTypeRegistry, fileSet *descpb.FileDescriptorSet) error {
files, err := protodesc.NewFiles(fileSet)
if err != nil {
return fmt.Errorf("protodesc.NewFiles(%v) failed: %v", fileSet, err)
@@ -387,7 +425,7 @@ func registerFileSet(reg customTypeRegistry, fileSet *descpb.FileDescriptorSet)
return registerFiles(reg, files)
}
-func registerFiles(reg customTypeRegistry, files *protoregistry.Files) error {
+func registerFiles(reg protoTypeRegistry, files *protoregistry.Files) error {
var err error
files.RangeFiles(func(fd protoreflect.FileDescriptor) bool {
err = reg.RegisterDescriptor(fd)
@@ -396,6 +434,15 @@ func registerFiles(reg customTypeRegistry, files *protoregistry.Files) error {
return err
}
+// JSONFieldNames supports accessing protocol buffer fields by json-name.
+//
+// Enabling JSON field name support will create a copy of the types.Registry with fields indexed
+// by JSON name, and whether JSON name or Proto-style names are supported will be inferred from
+// the AST extensions metadata.
+func JSONFieldNames(enabled bool) EnvOption {
+ return features(featureJSONFieldNames, enabled)
+}
+
// ProgramOption is a functional interface for configuring evaluation bindings and behaviors.
type ProgramOption func(p *prog) (*prog, error)
@@ -523,6 +570,17 @@ func configToEnvOptions(config *env.Config, provider types.Provider, optFactorie
envOpts = append(envOpts, Abbrevs(imp.Name))
}
+ // Configure features and common limits.
+ for _, feat := range config.Features {
+ // Note, if a feature is not found, it is skipped as it is possible the feature
+ // is not intended to be supported publicly. In the future, a refinement of
+ // to this strategy to report unrecognized features and validators should probably
+ // be covered as a standard ConfigOptionFactory
+ if id, found := featureIDByName(feat.Name); found {
+ envOpts = append(envOpts, features(id, feat.Enabled))
+ }
+ }
+
// Configure the context variable declaration
if config.ContextVariable != nil {
typeName := config.ContextVariable.TypeName
@@ -564,14 +622,9 @@ func configToEnvOptions(config *env.Config, provider types.Provider, optFactorie
envOpts = append(envOpts, FunctionDecls(funcs...))
}
- // Configure features
- for _, feat := range config.Features {
- // Note, if a feature is not found, it is skipped as it is possible the feature
- // is not intended to be supported publicly. In the future, a refinement of
- // to this strategy to report unrecognized features and validators should probably
- // be covered as a standard ConfigOptionFactory
- if id, found := featureIDByName(feat.Name); found {
- envOpts = append(envOpts, features(id, feat.Enabled))
+ for _, limit := range config.Limits {
+ if id, found := limitIDByName(limit.Name); found {
+ envOpts = append(envOpts, setLimit(id, limit.Value))
}
}
@@ -727,8 +780,11 @@ func fieldToCELType(field protoreflect.FieldDescriptor) (*Type, error) {
return nil, fmt.Errorf("field %s type %s not implemented", field.FullName(), field.Kind().String())
}
-func fieldToVariable(field protoreflect.FieldDescriptor) (*decls.VariableDecl, error) {
+func fieldToVariable(field protoreflect.FieldDescriptor, jsonFieldNames bool) (*decls.VariableDecl, error) {
name := string(field.Name())
+ if jsonFieldNames {
+ name = field.JSONName()
+ }
if field.IsMap() {
mapKey := field.MapKey()
mapValue := field.MapValue()
@@ -759,6 +815,8 @@ func fieldToVariable(field protoreflect.FieldDescriptor) (*decls.VariableDecl, e
// DeclareContextProto returns an option to extend CEL environment with declarations from the given context proto.
// Each field of the proto defines a variable of the same name in the environment.
// https://github.com/google/cel-spec/blob/master/doc/langdef.md#evaluation-environment
+//
+// If using JSONFieldNames(), ensure that the option is set before DeclareContextProto is provided.
func DeclareContextProto(descriptor protoreflect.MessageDescriptor) EnvOption {
return func(e *Env) (*Env, error) {
if e.contextProto != nil {
@@ -768,9 +826,10 @@ func DeclareContextProto(descriptor protoreflect.MessageDescriptor) EnvOption {
e.contextProto = descriptor
fields := descriptor.Fields()
vars := make([]*decls.VariableDecl, 0, fields.Len())
+ jsonFieldNames := e.HasFeature(featureJSONFieldNames)
for i := 0; i < fields.Len(); i++ {
field := fields.Get(i)
- variable, err := fieldToVariable(field)
+ variable, err := fieldToVariable(field, jsonFieldNames)
if err != nil {
return nil, err
}
@@ -789,11 +848,15 @@ func DeclareContextProto(descriptor protoreflect.MessageDescriptor) EnvOption {
//
// Consider using with `DeclareContextProto` to simplify variable type declarations and publishing when using
// protocol buffers.
-func ContextProtoVars(ctx proto.Message) (Activation, error) {
+//
+// Use the types.JSONFieldNames(true) option to populate the context proto vars using the JSON field names.
+func ContextProtoVars(ctx proto.Message, opts ...types.RegistryOption) (Activation, error) {
if ctx == nil || !ctx.ProtoReflect().IsValid() {
return interpreter.EmptyActivation(), nil
}
- reg, err := types.NewRegistry(ctx)
+ regOpts := []types.RegistryOption{types.ProtoTypeDefs(ctx)}
+ regOpts = append(regOpts, opts...)
+ reg, err := types.NewProtoRegistry(regOpts...)
if err != nil {
return nil, err
}
@@ -803,15 +866,19 @@ func ContextProtoVars(ctx proto.Message) (Activation, error) {
vars := make(map[string]any, fields.Len())
for i := 0; i < fields.Len(); i++ {
field := fields.Get(i)
- sft, found := reg.FindStructFieldType(typeName, field.TextName())
+ fieldName := field.TextName()
+ if reg.JSONFieldNames() {
+ fieldName = field.JSONName()
+ }
+ sft, found := reg.FindStructFieldType(typeName, fieldName)
if !found {
- return nil, fmt.Errorf("no such field: %s", field.TextName())
+ return nil, fmt.Errorf("no such field: %s", fieldName)
}
fieldVal, err := sft.GetFrom(ctx)
if err != nil {
return nil, err
}
- vars[field.TextName()] = fieldVal
+ vars[fieldName] = fieldVal
}
return NewActivation(vars)
}
@@ -847,22 +914,32 @@ func features(flag int, enabled bool) EnvOption {
}
}
-// ParserRecursionLimit adjusts the AST depth the parser will tolerate.
-// Defaults defined in the parser package.
-func ParserRecursionLimit(limit int) EnvOption {
+func setLimit(id limitID, limit int) EnvOption {
+ if limit < 0 {
+ limit = -1
+ }
return func(e *Env) (*Env, error) {
- e.prsrOpts = append(e.prsrOpts, parser.MaxRecursionDepth(limit))
+ e.limits[id] = limit
return e, nil
}
}
-// ParserExpressionSizeLimit adjusts the number of code points the expression parser is allowed to parse.
+// ParserRecursionLimit adjusts the AST depth the parser will tolerate.
// Defaults defined in the parser package.
+func ParserRecursionLimit(limit int) EnvOption {
+ return setLimit(limitParseRecursionDepth, limit)
+}
+
+// ParserErrorRecoveryLimit sets the number of attemtps the parser will take
+// to recover after encountering an error.
+func ParserErrorRecoveryLimit(limit int) EnvOption {
+ return setLimit(limitParseErrorRecovery, limit)
+}
+
+// ParserExpressionSizeLimit adjusts the number of code points the expression parser is allowed to parse.
+// Defaults are defined in the parser package. A negative value means unbounded.
func ParserExpressionSizeLimit(limit int) EnvOption {
- return func(e *Env) (*Env, error) {
- e.prsrOpts = append(e.prsrOpts, parser.ExpressionSizeCodePointLimit(limit))
- return e, nil
- }
+ return setLimit(limitCodePointSize, limit)
}
// EnableHiddenAccumulatorName sets the parser to use the identifier '@result' for accumulators
diff --git a/vendor/github.com/google/cel-go/cel/program.go b/vendor/github.com/google/cel-go/cel/program.go
index ec3869bdb..c46d694e4 100644
--- a/vendor/github.com/google/cel-go/cel/program.go
+++ b/vendor/github.com/google/cel-go/cel/program.go
@@ -16,6 +16,7 @@ package cel
import (
"context"
+ "errors"
"fmt"
"sync"
@@ -218,6 +219,12 @@ func newProgram(e *Env, a *ast.AST, opts []ProgramOption) (Program, error) {
attrFactorOpts := []interpreter.AttrFactoryOption{
interpreter.EnableErrorOnBadPresenceTest(p.HasFeature(featureEnableErrorOnBadPresenceTest)),
}
+ if a.SourceInfo().HasExtension("json_name", ast.NewExtensionVersion(1, 1)) {
+ if !e.HasFeature(featureJSONFieldNames) {
+ return nil, errors.New("the AST extension 'json_name' requires the option cel.JSONFieldNames(true)")
+ }
+ }
+ // Configure the type provider, considering whether the AST indicates whether it supports JSON field names
if p.evalOpts&OptPartialEval == OptPartialEval {
attrFactory = interpreter.NewPartialAttributeFactory(e.Container, e.adapter, e.provider, attrFactorOpts...)
} else {
@@ -361,7 +368,11 @@ func (p *prog) ContextEval(ctx context.Context, input any) (ref.Val, *EvalDetail
default:
return nil, nil, fmt.Errorf("invalid input, wanted Activation or map[string]any, got: (%T)%v", input, input)
}
- return p.Eval(vars)
+ out, det, err := p.Eval(vars)
+ if err != nil && errors.Is(err, interpreter.InterruptError{}) {
+ return out, det, context.Cause(ctx)
+ }
+ return out, det, err
}
type ctxEvalActivation struct {
diff --git a/vendor/github.com/google/cel-go/cel/prompt.go b/vendor/github.com/google/cel-go/cel/prompt.go
index 929a26f91..1529680fd 100644
--- a/vendor/github.com/google/cel-go/cel/prompt.go
+++ b/vendor/github.com/google/cel-go/cel/prompt.go
@@ -23,15 +23,48 @@ import (
"github.com/google/cel-go/common"
"github.com/google/cel-go/common/operators"
"github.com/google/cel-go/common/overloads"
+ "github.com/google/cel-go/common/types"
)
//go:embed templates/authoring.tmpl
var authoringPrompt string
+// splitImpl splits a string into a list of strings.
+//
+// Normalizes extracted comments (trim common prefix whitespace and extra trailing newlines).
+func splitImpl(str string) []string {
+ str = strings.TrimRight(str, " \n\t\r")
+ out := strings.Split(str, "\n")
+ if len(out) == 0 {
+ return nil
+ }
+ negative := strings.TrimLeft(out[0], " \t")
+ lenNegative := len(negative)
+ lenOut := len(out[0])
+ if lenNegative == lenOut {
+ return out
+ }
+ prefix := out[0][:lenOut-lenNegative]
+ trimmed := make([]string, len(out))
+ for i, line := range out {
+ if line == "" {
+ trimmed[i] = ""
+ continue
+ }
+ if !strings.HasPrefix(line, prefix) {
+ return out
+ }
+ trimmed[i] = strings.TrimPrefix(line, prefix)
+ }
+
+ return trimmed
+}
+
// AuthoringPrompt creates a prompt template from a CEL environment for the purpose of AI-assisted authoring.
func AuthoringPrompt(env *Env) (*Prompt, error) {
funcMap := template.FuncMap{
- "split": func(str string) []string { return strings.Split(str, "\n") },
+ "split": splitImpl,
+ "newlineToSpace": func(str string) string { return strings.ReplaceAll(str, "\n", " ") },
}
tmpl := template.New("cel").Funcs(funcMap)
tmpl, err := tmpl.Parse(authoringPrompt)
@@ -47,6 +80,17 @@ func AuthoringPrompt(env *Env) (*Prompt, error) {
}, nil
}
+// AuthoringPromptWithFieldPaths creates a prompt template from a CEL environment for the purpose of AI-assisted authoring.
+// Includes documentation for all of the reachable field paths in the environment.
+func AuthoringPromptWithFieldPaths(env *Env) (*Prompt, error) {
+ p, err := AuthoringPrompt(env)
+ if err != nil {
+ return nil, err
+ }
+ p.fieldPaths = true
+ return p, nil
+}
+
// Prompt represents the core components of an LLM prompt based on a CEL environment.
//
// All fields of the prompt may be overwritten / modified with support for rendering the
@@ -64,14 +108,22 @@ type Prompt struct {
// tmpl is the text template base-configuration for rendering text.
tmpl *template.Template
+ // fieldPaths is a flag to enable including reachable field paths in the prompt.
+ fieldPaths bool
+
// env reference used to collect variables, functions, and macros available to the prompt.
env *Env
}
+type promptVariable struct {
+ *common.Doc
+ FieldPaths []*common.Doc
+}
+
type promptInst struct {
*Prompt
- Variables []*common.Doc
+ Variables []*promptVariable
Macros []*common.Doc
Functions []*common.Doc
UserPrompt string
@@ -81,9 +133,28 @@ type promptInst struct {
// for use with LLM generators.
func (p *Prompt) Render(userPrompt string) string {
var buffer strings.Builder
- vars := make([]*common.Doc, len(p.env.Variables()))
+ vars := make([]*promptVariable, len(p.env.Variables()))
for i, v := range p.env.Variables() {
- vars[i] = v.Documentation()
+ vars[i] = &promptVariable{Doc: v.Documentation()}
+ if p.fieldPaths && v.Type().Kind() == types.StructKind {
+ var fieldPaths []*common.Doc
+
+ paths := fieldPathsForType(p.env.CELTypeProvider(), v.Name(), v.Type())
+ if len(paths) < 2 {
+ paths = nil
+ } else {
+ // First path is the variable which is already documented.
+ paths = paths[1:]
+ }
+ for _, path := range paths {
+ fieldPaths = append(fieldPaths, path.Documentation())
+ }
+
+ sort.SliceStable(fieldPaths, func(i, j int) bool {
+ return fieldPaths[i].Name < fieldPaths[j].Name
+ })
+ vars[i].FieldPaths = fieldPaths
+ }
}
sort.SliceStable(vars, func(i, j int) bool {
return vars[i].Name < vars[j].Name
diff --git a/vendor/github.com/google/cel-go/cel/templates/authoring.tmpl b/vendor/github.com/google/cel-go/cel/templates/authoring.tmpl
index d0b0133f1..a921df9b0 100644
--- a/vendor/github.com/google/cel-go/cel/templates/authoring.tmpl
+++ b/vendor/github.com/google/cel-go/cel/templates/authoring.tmpl
@@ -1,12 +1,29 @@
-{{define "variable"}}{{.Name}} is a {{.Type}}{{if .Description}}
-
-{{range split .Description}} {{.}}
+{{define "fieldPath" }}
+ * path: `{{.Name}}`
+ type: `{{.Type}}`
+ {{- if .Description }}
+ description:
+{{range split .Description }} {{.}}
{{end}}
{{- end -}}
{{- end -}}
+{{define "variable" -}}
+* name: `{{.Name}}`
+ type: `{{.Type}}`
+ {{- if .Description}}
+ description:
+{{range split .Description}} {{.}}
+{{end -}}
+{{- end -}}
+{{- if .FieldPaths }}
+ attributes:
+{{- range .FieldPaths }}{{ template "fieldPath" . }}{{end}}
+{{- end -}}
+{{- end -}}
+
{{define "macro" -}}
-{{.Name}} macro{{if .Description}} - {{range split .Description}}{{.}} {{end}}
+{{.Name}} macro{{if .Description}} - {{newlineToSpace .Description}}
{{end}}
{{range .Children}}{{range split .Description}} {{.}}
{{end}}
@@ -22,7 +39,7 @@
{{- end -}}
{{define "function" -}}
-{{.Name}}{{if .Description}} - {{range split .Description}}{{.}} {{end}}
+{{.Name}}{{if .Description}} - {{newlineToSpace .Description}}
{{end}}
{{range .Children}}{{template "overload" .}}{{end}}
{{- end -}}
@@ -36,25 +53,26 @@ Only use the following variables, macros, and functions in expressions.
{{if .Variables}}
Variables:
-{{range .Variables}}* {{template "variable" .}}
+{{range .Variables -}}
+{{template "variable" .}}
{{end -}}
+{{- end -}}
-{{end -}}
{{if .Macros}}
Macros:
{{range .Macros}}* {{template "macro" .}}
{{end -}}
-
{{end -}}
+
{{if .Functions}}
Functions:
{{range .Functions}}* {{template "function" .}}
{{end -}}
-
-{{end -}}
{{- end -}}
+{{- end -}}
+
{{.GeneralUsage}}
{{.UserPrompt}}
diff --git a/vendor/github.com/google/cel-go/checker/checker.go b/vendor/github.com/google/cel-go/checker/checker.go
index d07d8e799..42d27a428 100644
--- a/vendor/github.com/google/cel-go/checker/checker.go
+++ b/vendor/github.com/google/cel-go/checker/checker.go
@@ -71,6 +71,11 @@ func Check(parsed *ast.AST, source common.Source, env *Env) (*ast.AST, *common.E
// check() deletes some nodes while rewriting the AST. For example the Select operand is
// deleted when a variable reference is replaced with a Ident expression.
c.AST.ClearUnusedIDs()
+ if env.jsonFieldNames {
+ c.AST.SourceInfo().AddExtension(
+ ast.NewExtension("json_name", ast.NewExtensionVersion(1, 1), ast.ComponentRuntime),
+ )
+ }
return c.AST, errs
}
@@ -718,6 +723,9 @@ func (c *checker) lookupFieldType(exprID int64, structType, fieldName string) (*
}
if ft, found := c.env.provider.FindStructFieldType(structType, fieldName); found {
+ if c.env.jsonFieldNames && !ft.IsJSONField {
+ c.errors.undefinedField(exprID, c.locationByID(exprID), fieldName)
+ }
return ft.Type, found
}
diff --git a/vendor/github.com/google/cel-go/checker/env.go b/vendor/github.com/google/cel-go/checker/env.go
index 6d991eba1..477918c48 100644
--- a/vendor/github.com/google/cel-go/checker/env.go
+++ b/vendor/github.com/google/cel-go/checker/env.go
@@ -74,6 +74,7 @@ type Env struct {
declarations *Scopes
aggLitElemType aggregateLiteralElementType
filteredOverloadIDs map[string]struct{}
+ jsonFieldNames bool
}
// NewEnv returns a new *Env with the given parameters.
@@ -104,6 +105,7 @@ func NewEnv(container *containers.Container, provider types.Provider, opts ...Op
declarations: declarations,
aggLitElemType: aggLitElemType,
filteredOverloadIDs: filteredOverloadIDs,
+ jsonFieldNames: envOptions.jsonFieldNames,
}, nil
}
@@ -273,12 +275,31 @@ func (e *Env) setFunction(fn *decls.FunctionDecl) []errorMsg {
return errMsgs
}
+func maybeMergeConstant(a *decls.VariableDecl, b *decls.VariableDecl) (*decls.VariableDecl, errorMsg) {
+ if b.Value() != nil {
+ if a.Value() == nil {
+ return b, ""
+ }
+ eq, ok := a.Value().Equal(b.Value()).Value().(bool)
+ if ok && eq {
+ return a, ""
+ }
+ return nil, constantConflictError(b.Name())
+ }
+ return a, ""
+}
+
// addIdent adds the Decl to the declarations in the Env.
// Returns a non-empty errorMsg if the identifier is already declared in the scope.
func (e *Env) addIdent(decl *decls.VariableDecl) errorMsg {
current := e.declarations.FindIdentInScope(decl.Name())
if current != nil {
if current.DeclarationIsEquivalent(decl) {
+ decl, errMsg := maybeMergeConstant(current, decl)
+ if errMsg != "" {
+ return errMsg
+ }
+ e.declarations.AddIdent(decl)
return ""
}
return overlappingIdentifierError(decl.Name())
@@ -325,6 +346,10 @@ func (e *Env) exitScope() *Env {
// may be accumulated into an error at a later point in execution.
type errorMsg string
+func constantConflictError(name string) errorMsg {
+ return errorMsg(fmt.Sprintf("conflicting constant definitions for name '%s'", name))
+}
+
func overlappingIdentifierError(name string) errorMsg {
return errorMsg(fmt.Sprintf("overlapping identifier for name '%s'", name))
}
diff --git a/vendor/github.com/google/cel-go/checker/options.go b/vendor/github.com/google/cel-go/checker/options.go
index 0560c3813..af714323b 100644
--- a/vendor/github.com/google/cel-go/checker/options.go
+++ b/vendor/github.com/google/cel-go/checker/options.go
@@ -18,6 +18,7 @@ type options struct {
crossTypeNumericComparisons bool
homogeneousAggregateLiterals bool
validatedDeclarations *Scopes
+ jsonFieldNames bool
}
// Option is a functional option for configuring the type-checker
@@ -40,3 +41,11 @@ func ValidatedDeclarations(env *Env) Option {
return nil
}
}
+
+// JSONFieldNames enables the use of json names instead of the standard protobuf snake_case field names
+func JSONFieldNames(enabled bool) Option {
+ return func(opts *options) error {
+ opts.jsonFieldNames = enabled
+ return nil
+ }
+}
diff --git a/vendor/github.com/google/cel-go/common/ast/ast.go b/vendor/github.com/google/cel-go/common/ast/ast.go
index 3c5ee0c80..3ae2e1063 100644
--- a/vendor/github.com/google/cel-go/common/ast/ast.go
+++ b/vendor/github.com/google/cel-go/common/ast/ast.go
@@ -231,6 +231,11 @@ func CopySourceInfo(info *SourceInfo) *SourceInfo {
for id, call := range info.macroCalls {
callsCopy[id] = defaultFactory.CopyExpr(call)
}
+ var extCopy []Extension
+ if len(info.extensions) > 0 {
+ extCopy = make([]Extension, len(info.extensions))
+ copy(extCopy, info.extensions)
+ }
return &SourceInfo{
syntax: info.syntax,
desc: info.desc,
@@ -239,6 +244,7 @@ func CopySourceInfo(info *SourceInfo) *SourceInfo {
baseCol: info.baseCol,
offsetRanges: rangesCopy,
macroCalls: callsCopy,
+ extensions: extCopy,
}
}
@@ -252,6 +258,9 @@ type SourceInfo struct {
baseCol int32
offsetRanges map[int64]OffsetRange
macroCalls map[int64]Expr
+
+ // extensions indicate versioned optional features which affect the execution of one or more CEL component.
+ extensions []Extension
}
// RenumberIDs performs an in-place update of the expression IDs within the SourceInfo.
@@ -420,6 +429,34 @@ func (s *SourceInfo) ComputeOffsetAbsolute(line, col int32) int32 {
return offset + col
}
+// Extensions returns the set of extensions present in the source.
+func (s *SourceInfo) Extensions() []Extension {
+ var extensions []Extension
+ if s == nil {
+ return extensions
+ }
+ return s.extensions
+}
+
+// HasExtension returns whether the source info contains the extension which satisfies the minimum version requirement.
+//
+// For an extension to be considered 'present' it must have the same major version as the minVersion and a minor version
+// at least as great as the lowest minor version specified.
+func (s *SourceInfo) HasExtension(id string, minVersion ExtensionVersion) bool {
+ for _, ext := range s.Extensions() {
+ return ext.ID == id && ext.Version.Major == minVersion.Major && ext.Version.Minor >= minVersion.Minor
+ }
+ return false
+}
+
+// AddExtension adds an extension record into the SourceInfo.
+func (s *SourceInfo) AddExtension(ext Extension) {
+ if s == nil {
+ return
+ }
+ s.extensions = append(s.extensions, ext)
+}
+
// OffsetRange captures the start and stop positions of a section of text in the input expression.
type OffsetRange struct {
Start int32
@@ -489,6 +526,53 @@ func (r *ReferenceInfo) Equals(other *ReferenceInfo) bool {
return true
}
+// NewExtension creates an Extension to be recorded on the SourceInfo.
+func NewExtension(id string, version ExtensionVersion, components ...ExtensionComponent) Extension {
+ return Extension{
+ ID: id,
+ Version: version,
+ Components: components,
+ }
+}
+
+// Extension represents a versioned, optional feature present in the AST that affects CEL component behavior.
+type Extension struct {
+ // ID indicates the unique name of the extension.
+ ID string
+ // Version indicates the major / minor version.
+ Version ExtensionVersion
+ // Components enumerates the CEL components affected by the feature.
+ Components []ExtensionComponent
+}
+
+// NewExtensionVersion creates a new extension version with a major, minor version.
+func NewExtensionVersion(major, minor int64) ExtensionVersion {
+ return ExtensionVersion{Major: major, Minor: minor}
+}
+
+// ExtensionVersion represents a semantic version with a major and minor number.
+type ExtensionVersion struct {
+ // Major version of the extension.
+ // All versions with the same major number are expected to be compatible with all minor version changes.
+ Major int64
+
+ // Minor version of the extension which indicates that some small non-semantic change has been made to
+ // the extension.
+ Minor int64
+}
+
+// ExtensionComponent indicates which CEL component is affected.
+type ExtensionComponent int
+
+const (
+ // ComponentParser means the feature affects expression parsing.
+ ComponentParser ExtensionComponent = iota + 1
+ // ComponentTypeChecker means the feature affects type-checking.
+ ComponentTypeChecker
+ // ComponentRuntime alters program planning or evaluation of the AST.
+ ComponentRuntime
+)
+
type maxIDVisitor struct {
maxID int64
*baseVisitor
diff --git a/vendor/github.com/google/cel-go/common/ast/conversion.go b/vendor/github.com/google/cel-go/common/ast/conversion.go
index 435d8f654..380f8c118 100644
--- a/vendor/github.com/google/cel-go/common/ast/conversion.go
+++ b/vendor/github.com/google/cel-go/common/ast/conversion.go
@@ -27,6 +27,19 @@ import (
structpb "google.golang.org/protobuf/types/known/structpb"
)
+var (
+ pbComponentMap = map[exprpb.SourceInfo_Extension_Component]ExtensionComponent{
+ exprpb.SourceInfo_Extension_COMPONENT_PARSER: ComponentParser,
+ exprpb.SourceInfo_Extension_COMPONENT_TYPE_CHECKER: ComponentTypeChecker,
+ exprpb.SourceInfo_Extension_COMPONENT_RUNTIME: ComponentRuntime,
+ }
+ componentPBMap = map[ExtensionComponent]exprpb.SourceInfo_Extension_Component{
+ ComponentParser: exprpb.SourceInfo_Extension_COMPONENT_PARSER,
+ ComponentTypeChecker: exprpb.SourceInfo_Extension_COMPONENT_TYPE_CHECKER,
+ ComponentRuntime: exprpb.SourceInfo_Extension_COMPONENT_RUNTIME,
+ }
+)
+
// ToProto converts an AST to a CheckedExpr protobouf.
func ToProto(ast *AST) (*exprpb.CheckedExpr, error) {
refMap := make(map[int64]*exprpb.Reference, len(ast.ReferenceMap()))
@@ -534,6 +547,25 @@ func SourceInfoToProto(info *SourceInfo) (*exprpb.SourceInfo, error) {
}
sourceInfo.MacroCalls[id] = call
}
+ for _, ext := range info.Extensions() {
+ var components []exprpb.SourceInfo_Extension_Component
+ for _, c := range ext.Components {
+ comp, found := componentPBMap[c]
+ if found {
+ components = append(components, comp)
+ }
+ }
+ ver := &exprpb.SourceInfo_Extension_Version{
+ Major: ext.Version.Major,
+ Minor: ext.Version.Minor,
+ }
+ pbExt := &exprpb.SourceInfo_Extension{
+ Id: ext.ID,
+ Version: ver,
+ AffectedComponents: components,
+ }
+ sourceInfo.Extensions = append(sourceInfo.Extensions, pbExt)
+ }
return sourceInfo, nil
}
@@ -556,6 +588,23 @@ func ProtoToSourceInfo(info *exprpb.SourceInfo) (*SourceInfo, error) {
}
sourceInfo.SetMacroCall(id, call)
}
+ for _, pbExt := range info.GetExtensions() {
+ var components []ExtensionComponent
+ for _, c := range pbExt.GetAffectedComponents() {
+ comp, found := pbComponentMap[*c.Enum()]
+ if found {
+ components = append(components, comp)
+ }
+ }
+ sourceInfo.AddExtension(NewExtension(
+ pbExt.GetId(),
+ NewExtensionVersion(
+ pbExt.GetVersion().GetMajor(),
+ pbExt.GetVersion().GetMinor(),
+ ),
+ components...,
+ ))
+ }
return sourceInfo, nil
}
diff --git a/vendor/github.com/google/cel-go/common/decls/decls.go b/vendor/github.com/google/cel-go/common/decls/decls.go
index a4a51c3f2..cd4d3a565 100644
--- a/vendor/github.com/google/cel-go/common/decls/decls.go
+++ b/vendor/github.com/google/cel-go/common/decls/decls.go
@@ -270,7 +270,7 @@ func (f *FunctionDecl) AddOverload(overload *OverloadDecl) error {
if oID == overload.ID() {
if o.SignatureEquals(overload) && o.IsNonStrict() == overload.IsNonStrict() {
// Allow redefinition of an overload implementation so long as the signatures match.
- if overload.hasBinding() {
+ if overload.HasBinding() {
f.overloads[oID] = overload
}
// Allow redefinition of the doc string.
@@ -303,6 +303,14 @@ func (f *FunctionDecl) OverloadDecls() []*OverloadDecl {
return overloads
}
+// HasSingletonBinding indicates whether the function has a singleton binding definition.
+func (f *FunctionDecl) HasSingletonBinding() bool {
+ if f == nil {
+ return false
+ }
+ return f.singleton != nil
+}
+
// HasLateBinding returns true if the function has late bindings. A function cannot mix late bindings with other bindings.
func (f *FunctionDecl) HasLateBinding() bool {
if f == nil {
@@ -328,7 +336,7 @@ func (f *FunctionDecl) Bindings() ([]*functions.Overload, error) {
for _, oID := range f.overloadOrdinals {
o := f.overloads[oID]
hasLateBinding = hasLateBinding || o.HasLateBinding()
- if o.hasBinding() {
+ if o.HasBinding() {
overload := &functions.Overload{
Operator: o.ID(),
Unary: o.guardedUnaryOp(f.Name(), f.disableTypeGuards),
@@ -740,8 +748,8 @@ func (o *OverloadDecl) SignatureOverlaps(other *OverloadDecl) bool {
return argsOverlap
}
-// hasBinding indicates whether the overload already has a definition.
-func (o *OverloadDecl) hasBinding() bool {
+// HasBinding indicates whether the overload already has a definition.
+func (o *OverloadDecl) HasBinding() bool {
return o != nil && (o.unaryOp != nil || o.binaryOp != nil || o.functionOp != nil)
}
@@ -842,7 +850,7 @@ func OverloadExamples(examples ...string) OverloadOpt {
// type-guard which ensures runtime type agreement between the overload signature and runtime argument types.
func UnaryBinding(binding functions.UnaryOp) OverloadOpt {
return func(o *OverloadDecl) (*OverloadDecl, error) {
- if o.hasBinding() {
+ if o.HasBinding() {
return nil, fmt.Errorf("overload already has a binding: %s", o.ID())
}
if len(o.ArgTypes()) != 1 {
@@ -860,7 +868,7 @@ func UnaryBinding(binding functions.UnaryOp) OverloadOpt {
// type-guard which ensures runtime type agreement between the overload signature and runtime argument types.
func BinaryBinding(binding functions.BinaryOp) OverloadOpt {
return func(o *OverloadDecl) (*OverloadDecl, error) {
- if o.hasBinding() {
+ if o.HasBinding() {
return nil, fmt.Errorf("overload already has a binding: %s", o.ID())
}
if len(o.ArgTypes()) != 2 {
@@ -878,7 +886,7 @@ func BinaryBinding(binding functions.BinaryOp) OverloadOpt {
// type-guard which ensures runtime type agreement between the overload signature and runtime argument types.
func FunctionBinding(binding functions.FunctionOp) OverloadOpt {
return func(o *OverloadDecl) (*OverloadDecl, error) {
- if o.hasBinding() {
+ if o.HasBinding() {
return nil, fmt.Errorf("overload already has a binding: %s", o.ID())
}
if o.hasLateBinding {
@@ -893,7 +901,7 @@ func FunctionBinding(binding functions.FunctionOp) OverloadOpt {
// This is useful for functions which have side-effects or are not deterministically computable.
func LateFunctionBinding() OverloadOpt {
return func(o *OverloadDecl) (*OverloadDecl, error) {
- if o.hasBinding() {
+ if o.HasBinding() {
return nil, fmt.Errorf("overload already has a binding: %s", o.ID())
}
o.hasLateBinding = true
diff --git a/vendor/github.com/google/cel-go/common/doc.go b/vendor/github.com/google/cel-go/common/doc.go
index 06eae3642..c10742c28 100644
--- a/vendor/github.com/google/cel-go/common/doc.go
+++ b/vendor/github.com/google/cel-go/common/doc.go
@@ -37,6 +37,8 @@ const (
DocMacro
// DocExample represents example documentation.
DocExample
+ // DocField represents documentation for a struct field.
+ DocField
)
// Doc holds the documentation details for a specific program element like
@@ -163,6 +165,17 @@ func NewExampleDoc(ex string) *Doc {
}
}
+// NewFieldDoc creates a new Doc struct for documenting a struct field.
+func NewFieldDoc(name, celType, description string, examples ...*Doc) *Doc {
+ return &Doc{
+ Kind: DocField,
+ Name: name,
+ Type: celType,
+ Description: description,
+ Children: examples,
+ }
+}
+
// Documentor is an interface for types that can provide their own documentation.
type Documentor interface {
// Documentation returns the documentation coded by the DocKind to assist
diff --git a/vendor/github.com/google/cel-go/common/env/env.go b/vendor/github.com/google/cel-go/common/env/env.go
index e9c86d3ea..85ec85cd0 100644
--- a/vendor/github.com/google/cel-go/common/env/env.go
+++ b/vendor/github.com/google/cel-go/common/env/env.go
@@ -50,6 +50,7 @@ type Config struct {
Functions []*Function `yaml:"functions,omitempty"`
Validators []*Validator `yaml:"validators,omitempty"`
Features []*Feature `yaml:"features,omitempty"`
+ Limits []*Limit `yaml:"limits,omitempty"`
}
// Validate validates the whole configuration is well-formed.
@@ -92,6 +93,11 @@ func (c *Config) Validate() error {
errs = append(errs, err)
}
}
+ for _, limit := range c.Limits {
+ if err := limit.Validate(); err != nil {
+ errs = append(errs, err)
+ }
+ }
for _, val := range c.Validators {
if err := val.Validate(); err != nil {
errs = append(errs, err)
@@ -206,6 +212,12 @@ func (c *Config) AddFeatures(feats ...*Feature) *Config {
return c
}
+// AddLimits appends one or more limits to the config.
+func (c *Config) AddLimits(limits ...*Limit) *Config {
+ c.Limits = append(c.Limits, limits...)
+ return c
+}
+
// NewImport returns a serializable import value from the qualified type name.
func NewImport(name string) *Import {
return &Import{Name: name}
@@ -734,6 +746,29 @@ func (feat *Feature) Validate() error {
return nil
}
+// Limit represents a named limit in the CEL environment. This is used to control
+// the complexity tolerated before failing parsing, type checking, or planning.
+type Limit struct {
+ Name string `yaml:"name"`
+ Value int `yaml:"value"`
+}
+
+// NewLimit creates a new limit.
+func NewLimit(name string, value int) *Limit {
+ return &Limit{name, value}
+}
+
+// Validate validates a limit.
+func (l *Limit) Validate() error {
+ if l == nil {
+ return errors.New("invalid limit: nil")
+ }
+ if l.Name == "" {
+ return errors.New("invalid limit: missing name")
+ }
+ return nil
+}
+
// NewTypeDesc describes a simple or complex type with parameters.
func NewTypeDesc(typeName string, params ...*TypeDesc) *TypeDesc {
return &TypeDesc{TypeName: typeName, Params: params}
@@ -796,6 +831,14 @@ func (td *TypeDesc) Validate() error {
return fmt.Errorf("invalid type: optional_type expects 1 parameter, got %d", len(td.Params))
}
return td.Params[0].Validate()
+ case "type":
+ if len(td.Params) == 0 {
+ return nil
+ }
+ if len(td.Params) != 1 {
+ return fmt.Errorf("invalid type: type expects 0 or 1 parameters, got %d", len(td.Params))
+ }
+ return td.Params[0].Validate()
default:
}
return nil
@@ -832,6 +875,15 @@ func (td *TypeDesc) AsCELType(tp types.Provider) (*types.Type, error) {
return nil, err
}
return types.NewOptionalType(et), nil
+ case "type":
+ if len(td.Params) == 0 {
+ return types.TypeType, nil
+ }
+ pt, err := td.Params[0].AsCELType(tp)
+ if err != nil {
+ return nil, err
+ }
+ return types.NewTypeTypeWithParam(pt), nil
default:
if td.IsTypeParam {
return types.NewTypeParamType(td.TypeName), nil
diff --git a/vendor/github.com/google/cel-go/common/types/err.go b/vendor/github.com/google/cel-go/common/types/err.go
index 17ab1a95e..3216ff1c4 100644
--- a/vendor/github.com/google/cel-go/common/types/err.go
+++ b/vendor/github.com/google/cel-go/common/types/err.go
@@ -113,6 +113,9 @@ func ValOrErr(val ref.Val, format string, args ...any) ref.Val {
// WrapErr wraps an existing Go error value into a CEL Err value.
func WrapErr(err error) ref.Val {
+ if err, ok := err.(*Err); ok {
+ return err
+ }
return &Err{error: err}
}
diff --git a/vendor/github.com/google/cel-go/common/types/list.go b/vendor/github.com/google/cel-go/common/types/list.go
index 324c0f969..028770ed6 100644
--- a/vendor/github.com/google/cel-go/common/types/list.go
+++ b/vendor/github.com/google/cel-go/common/types/list.go
@@ -126,16 +126,7 @@ func (l *baseList) Add(other ref.Val) ref.Val {
if !ok {
return MaybeNoSuchOverloadErr(other)
}
- if l.Size() == IntZero {
- return other
- }
- if otherList.Size() == IntZero {
- return l
- }
- return &concatList{
- Adapter: l.Adapter,
- prevList: l,
- nextList: otherList}
+ return newConcatList(l.Adapter, l, otherList)
}
// Contains implements the traits.Container interface method.
@@ -353,9 +344,27 @@ func (l *mutableList) ToImmutableList() traits.Lister {
// The `Adapter` enables native type to CEL type conversions.
type concatList struct {
Adapter
- value any
- prevList traits.Lister
- nextList traits.Lister
+ value any
+ prevList traits.Lister
+ nextList traits.Lister
+ cachedSize ref.Val
+}
+
+func newConcatList(adapter Adapter, prevList, nextList traits.Lister) ref.Val {
+ prevSize := prevList.Size().(Int)
+ nextSize := nextList.Size().(Int)
+ if prevSize == IntZero {
+ return nextList.(ref.Val)
+ }
+ if nextSize == IntZero {
+ return prevList.(ref.Val)
+ }
+ return &concatList{
+ Adapter: adapter,
+ prevList: prevList,
+ nextList: nextList,
+ cachedSize: prevSize.Add(nextSize),
+ }
}
// Add implements the traits.Adder interface method.
@@ -364,16 +373,7 @@ func (l *concatList) Add(other ref.Val) ref.Val {
if !ok {
return MaybeNoSuchOverloadErr(other)
}
- if l.Size() == IntZero {
- return other
- }
- if otherList.Size() == IntZero {
- return l
- }
- return &concatList{
- Adapter: l.Adapter,
- prevList: l,
- nextList: otherList}
+ return newConcatList(l.Adapter, l, otherList)
}
// Contains implements the traits.Container interface method.
@@ -477,7 +477,7 @@ func (l *concatList) Iterator() traits.Iterator {
// Size implements the traits.Sizer interface method.
func (l *concatList) Size() ref.Val {
- return l.prevList.Size().(Int).Add(l.nextList.Size())
+ return l.cachedSize
}
// String converts the concatenated list to a human-readable string.
diff --git a/vendor/github.com/google/cel-go/common/types/object.go b/vendor/github.com/google/cel-go/common/types/object.go
index c44eaa942..bb2a09e87 100644
--- a/vendor/github.com/google/cel-go/common/types/object.go
+++ b/vendor/github.com/google/cel-go/common/types/object.go
@@ -187,8 +187,14 @@ func (o *protoObj) format(sb *strings.Builder) {
if i > 0 {
sb.WriteString(", ")
}
- sb.WriteString(fmt.Sprintf("%s: ", field.Name()))
- formatTo(sb, o.Get(String(field.Name())))
+ name := String(field.Name())
+ if field.IsExtension() {
+ name = String(field.FullName())
+ fmt.Fprintf(sb, "`%s`: ", name)
+ } else {
+ fmt.Fprintf(sb, "%s: ", name)
+ }
+ formatTo(sb, o.Get(name))
}
sb.WriteString("}")
}
diff --git a/vendor/github.com/google/cel-go/common/types/optional.go b/vendor/github.com/google/cel-go/common/types/optional.go
index b8685ebf5..0d861823d 100644
--- a/vendor/github.com/google/cel-go/common/types/optional.go
+++ b/vendor/github.com/google/cel-go/common/types/optional.go
@@ -25,7 +25,7 @@ import (
var (
// OptionalType indicates the runtime type of an optional value.
- OptionalType = NewOpaqueType("optional_type")
+ OptionalType = NewOpaqueType("optional_type", DynType)
// OptionalNone is a sentinel value which is used to indicate an empty optional value.
OptionalNone = &Optional{}
@@ -59,6 +59,9 @@ func (o *Optional) ConvertToNative(typeDesc reflect.Type) (any, error) {
if !o.HasValue() {
return nil, errors.New("optional.none() dereference")
}
+ if typeDesc == reflect.TypeFor[*Optional]() {
+ return o, nil
+ }
return o.value.ConvertToNative(typeDesc)
}
diff --git a/vendor/github.com/google/cel-go/common/types/pb/file.go b/vendor/github.com/google/cel-go/common/types/pb/file.go
index e323afb1d..3a8bdf0b2 100644
--- a/vendor/github.com/google/cel-go/common/types/pb/file.go
+++ b/vendor/github.com/google/cel-go/common/types/pb/file.go
@@ -32,7 +32,7 @@ func newFileDescription(fileDesc protoreflect.FileDescriptor, pbdb *Db) (*FileDe
}
types := make(map[string]*TypeDescription)
for name, msgType := range metadata.msgTypes {
- types[name] = newTypeDescription(name, msgType, pbdb.extensions)
+ types[name] = newTypeDescription(name, msgType, pbdb)
}
fileExtMap := make(extensionMap)
for typeName, extensions := range metadata.msgExtensionMap {
@@ -42,12 +42,13 @@ func newFileDescription(fileDesc protoreflect.FileDescriptor, pbdb *Db) (*FileDe
}
for _, ext := range extensions {
extDesc := dynamicpb.NewExtensionType(ext).TypeDescriptor()
- messageExtMap[string(ext.FullName())] = newFieldDescription(extDesc)
+ messageExtMap[string(ext.FullName())] = newFieldDescription(extDesc, pbdb.jsonFieldNames)
}
fileExtMap[typeName] = messageExtMap
}
return &FileDescription{
name: fileDesc.Path(),
+ desc: fileDesc,
types: types,
enums: enums,
}, fileExtMap
@@ -56,6 +57,7 @@ func newFileDescription(fileDesc protoreflect.FileDescriptor, pbdb *Db) (*FileDe
// FileDescription holds a map of all types and enum values declared within a proto file.
type FileDescription struct {
name string
+ desc protoreflect.FileDescriptor
types map[string]*TypeDescription
enums map[string]*EnumValueDescription
}
@@ -68,6 +70,7 @@ func (fd *FileDescription) Copy(pbdb *Db) *FileDescription {
}
return &FileDescription{
name: fd.name,
+ desc: fd.desc,
types: typesCopy,
enums: fd.enums,
}
@@ -78,6 +81,11 @@ func (fd *FileDescription) GetName() string {
return fd.name
}
+// FileDescriptor returns the proto file descriptor associated with the file representation.
+func (fd *FileDescription) FileDescriptor() protoreflect.FileDescriptor {
+ return fd.desc
+}
+
// GetEnumDescription returns an EnumDescription for a qualified enum value
// name declared within the .proto file.
func (fd *FileDescription) GetEnumDescription(enumName string) (*EnumValueDescription, bool) {
diff --git a/vendor/github.com/google/cel-go/common/types/pb/pb.go b/vendor/github.com/google/cel-go/common/types/pb/pb.go
index eadebcb04..c6fdfc695 100644
--- a/vendor/github.com/google/cel-go/common/types/pb/pb.go
+++ b/vendor/github.com/google/cel-go/common/types/pb/pb.go
@@ -42,6 +42,9 @@ type Db struct {
files []*FileDescription
// extensions contains the mapping between a given type name, extension name and its FieldDescription
extensions map[string]map[string]*FieldDescription
+
+ // jsonFieldNames indicates whether json-style names are supported as proto field names.
+ jsonFieldNames bool
}
// extensionsMap is a type alias to a map[typeName]map[extensionName]*FieldDescription
@@ -81,13 +84,27 @@ func Merge(dstPB, srcPB proto.Message) error {
return nil
}
+// DbOption modifies feature flags enabled on the proto database.
+type DbOption func(*Db) *Db
+
+// JSONFieldNames configures the Db to support proto field accesses by their JSON names.
+func JSONFieldNames(enabled bool) DbOption {
+ return func(db *Db) *Db {
+ db.jsonFieldNames = enabled
+ return db
+ }
+}
+
// NewDb creates a new `pb.Db` with an empty type name to file description map.
-func NewDb() *Db {
+func NewDb(opts ...DbOption) *Db {
pbdb := &Db{
revFileDescriptorMap: make(map[string]*FileDescription),
files: []*FileDescription{},
extensions: make(extensionMap),
}
+ for _, o := range opts {
+ pbdb = o(pbdb)
+ }
// The FileDescription objects in the default db contain lazily initialized TypeDescription
// values which may point to the state contained in the DefaultDb irrespective of this shallow
// copy; however, the type graph for a field is idempotently computed, and is guaranteed to
@@ -100,9 +117,15 @@ func NewDb() *Db {
return pbdb
}
+// JSONFieldNames indicates whether the database is configured for proto field accesses by JSON names.
+func (pbdb *Db) JSONFieldNames() bool {
+ return pbdb.jsonFieldNames
+}
+
// Copy creates a copy of the current database with its own internal descriptor mapping.
func (pbdb *Db) Copy() *Db {
copy := NewDb()
+ copy.jsonFieldNames = pbdb.jsonFieldNames
for _, fd := range pbdb.files {
hasFile := false
for _, fd2 := range copy.files {
diff --git a/vendor/github.com/google/cel-go/common/types/pb/type.go b/vendor/github.com/google/cel-go/common/types/pb/type.go
index 171494f07..8d7d1b299 100644
--- a/vendor/github.com/google/cel-go/common/types/pb/type.go
+++ b/vendor/github.com/google/cel-go/common/types/pb/type.go
@@ -40,68 +40,92 @@ type description interface {
// newTypeDescription produces a TypeDescription value for the fully-qualified proto type name
// with a given descriptor.
-func newTypeDescription(typeName string, desc protoreflect.MessageDescriptor, extensions extensionMap) *TypeDescription {
+func newTypeDescription(typeName string, desc protoreflect.MessageDescriptor, pbdb *Db) *TypeDescription {
msgType := dynamicpb.NewMessageType(desc)
msgZero := dynamicpb.NewMessage(desc)
fieldMap := map[string]*FieldDescription{}
+ jsonFieldMap := map[string]*FieldDescription{}
fields := desc.Fields()
for i := 0; i < fields.Len(); i++ {
f := fields.Get(i)
- fieldMap[string(f.Name())] = newFieldDescription(f)
+ fd := newFieldDescription(f, pbdb.jsonFieldNames)
+ fieldMap[fd.Name()] = fd
+ if pbdb.jsonFieldNames {
+ jsonFieldMap[fd.JSONName()] = fd
+ }
}
return &TypeDescription{
- typeName: typeName,
- desc: desc,
- msgType: msgType,
- fieldMap: fieldMap,
- extensions: extensions,
- reflectType: reflectTypeOf(msgZero),
- zeroMsg: zeroValueOf(msgZero),
+ typeName: typeName,
+ desc: desc,
+ msgType: msgType,
+ fieldMap: fieldMap,
+ jsonFieldMap: jsonFieldMap,
+ extensions: pbdb.extensions,
+ reflectType: reflectTypeOf(msgZero),
+ zeroMsg: zeroValueOf(msgZero),
+ jsonFieldNames: pbdb.jsonFieldNames,
}
}
// TypeDescription is a collection of type metadata relevant to expression
// checking and evaluation.
type TypeDescription struct {
- typeName string
- desc protoreflect.MessageDescriptor
- msgType protoreflect.MessageType
- fieldMap map[string]*FieldDescription
- extensions extensionMap
- reflectType reflect.Type
- zeroMsg proto.Message
+ typeName string
+ desc protoreflect.MessageDescriptor
+ msgType protoreflect.MessageType
+ fieldMap map[string]*FieldDescription
+ jsonFieldMap map[string]*FieldDescription
+ extensions extensionMap
+ reflectType reflect.Type
+ zeroMsg proto.Message
+ // jsonFieldNames indicates if the type's fields are accessible via their JSON names.
+ jsonFieldNames bool
}
// Copy copies the type description with updated references to the Db.
func (td *TypeDescription) Copy(pbdb *Db) *TypeDescription {
return &TypeDescription{
- typeName: td.typeName,
- desc: td.desc,
- msgType: td.msgType,
- fieldMap: td.fieldMap,
- extensions: pbdb.extensions,
- reflectType: td.reflectType,
- zeroMsg: td.zeroMsg,
+ typeName: td.typeName,
+ desc: td.desc,
+ msgType: td.msgType,
+ fieldMap: td.fieldMap,
+ jsonFieldMap: td.jsonFieldMap,
+ extensions: pbdb.extensions,
+ reflectType: td.reflectType,
+ zeroMsg: td.zeroMsg,
+ jsonFieldNames: td.jsonFieldNames,
}
}
// FieldMap returns a string field name to FieldDescription map.
func (td *TypeDescription) FieldMap() map[string]*FieldDescription {
+ if td.jsonFieldNames {
+ return td.jsonFieldMap
+ }
return td.fieldMap
}
// FieldByName returns (FieldDescription, true) if the field name is declared within the type.
func (td *TypeDescription) FieldByName(name string) (*FieldDescription, bool) {
+ if td.jsonFieldNames {
+ fd, found := td.jsonFieldMap[name]
+ if found {
+ return fd, true
+ }
+ }
+
fd, found := td.fieldMap[name]
if found {
return fd, true
}
+
extFieldMap, found := td.extensions[td.typeName]
- if !found {
- return nil, false
+ if found {
+ fd, found = extFieldMap[name]
+ return fd, found
}
- fd, found = extFieldMap[name]
- return fd, found
+
+ return nil, false
}
// MaybeUnwrap accepts a proto message as input and unwraps it to a primitive CEL type if possible.
@@ -132,7 +156,7 @@ func (td *TypeDescription) Zero() proto.Message {
}
// newFieldDescription creates a new field description from a protoreflect.FieldDescriptor.
-func newFieldDescription(fieldDesc protoreflect.FieldDescriptor) *FieldDescription {
+func newFieldDescription(fieldDesc protoreflect.FieldDescriptor, jsonFieldNames bool) *FieldDescription {
var reflectType reflect.Type
var zeroMsg proto.Message
switch fieldDesc.Kind() {
@@ -168,15 +192,16 @@ func newFieldDescription(fieldDesc protoreflect.FieldDescriptor) *FieldDescripti
}
var keyType, valType *FieldDescription
if fieldDesc.IsMap() {
- keyType = newFieldDescription(fieldDesc.MapKey())
- valType = newFieldDescription(fieldDesc.MapValue())
+ keyType = newFieldDescription(fieldDesc.MapKey(), jsonFieldNames)
+ valType = newFieldDescription(fieldDesc.MapValue(), jsonFieldNames)
}
return &FieldDescription{
- desc: fieldDesc,
- KeyType: keyType,
- ValueType: valType,
- reflectType: reflectType,
- zeroMsg: zeroValueOf(zeroMsg),
+ desc: fieldDesc,
+ KeyType: keyType,
+ ValueType: valType,
+ reflectType: reflectType,
+ zeroMsg: zeroValueOf(zeroMsg),
+ jsonFieldName: jsonFieldNames,
}
}
@@ -187,9 +212,10 @@ type FieldDescription struct {
// ValueType holds the value FieldDescription for map fields.
ValueType *FieldDescription
- desc protoreflect.FieldDescriptor
- reflectType reflect.Type
- zeroMsg proto.Message
+ desc protoreflect.FieldDescriptor
+ reflectType reflect.Type
+ zeroMsg proto.Message
+ jsonFieldName bool
}
// CheckedType returns the type-definition used at type-check time.
@@ -218,6 +244,14 @@ func (fd *FieldDescription) Descriptor() protoreflect.FieldDescriptor {
return fd.desc
}
+// Documentation returns the documentation for the field.
+func (fd *FieldDescription) Documentation() string {
+ if parentFile := fd.desc.ParentFile(); parentFile != nil {
+ return parentFile.SourceLocations().ByDescriptor(fd.desc).LeadingComments
+ }
+ return ""
+}
+
// IsSet returns whether the field is set on the target value, per the proto presence conventions
// of proto2 or proto3 accordingly.
//
@@ -321,11 +355,20 @@ func (fd *FieldDescription) MaybeUnwrapDynamic(msg protoreflect.Message) (any, b
return unwrapDynamic(fd, msg)
}
-// Name returns the CamelCase name of the field within the proto-based struct.
+// Name returns the snake_case name of the field within the proto-based struct.
func (fd *FieldDescription) Name() string {
return string(fd.desc.Name())
}
+// JSONName returns the JSON name of the field, if present.
+func (fd *FieldDescription) JSONName() string {
+ jsonName := fd.desc.JSONName()
+ if len(jsonName) != 0 {
+ return jsonName
+ }
+ return string(fd.desc.Name())
+}
+
// ProtoKind returns the protobuf reflected kind of the field.
func (fd *FieldDescription) ProtoKind() protoreflect.Kind {
return fd.desc.Kind()
diff --git a/vendor/github.com/google/cel-go/common/types/provider.go b/vendor/github.com/google/cel-go/common/types/provider.go
index 936a4e28b..1bb2c11ed 100644
--- a/vendor/github.com/google/cel-go/common/types/provider.go
+++ b/vendor/github.com/google/cel-go/common/types/provider.go
@@ -81,6 +81,9 @@ type FieldType struct {
// GetFrom retrieves the field value on the input object, if set.
GetFrom ref.FieldGetter
+
+ // IsJSONField
+ IsJSONField bool
}
// Registry provides type information for a set of registered types.
@@ -93,11 +96,40 @@ type Registry struct {
// provider which can create new instances of the provided message or any
// message that proto depends upon in its FileDescriptor.
func NewRegistry(types ...proto.Message) (*Registry, error) {
- p := &Registry{
+ return NewProtoRegistry(ProtoTypeDefs(types...))
+}
+
+// RegistryOption configures the behavior of the registry.
+type RegistryOption func(r *Registry) (*Registry, error)
+
+// JSONFieldNames configures JSON field name support within the protobuf types in the registry.
+func JSONFieldNames(enabled bool) RegistryOption {
+ return func(r *Registry) (*Registry, error) {
+ err := r.WithJSONFieldNames(enabled)
+ return r, err
+ }
+}
+
+// ProtoTypeDefs creates a RegistryOption which registers the individual proto messages with the registry.
+func ProtoTypeDefs(types ...proto.Message) RegistryOption {
+ return func(r *Registry) (*Registry, error) {
+ for _, msgType := range types {
+ err := r.RegisterMessage(msgType)
+ if err != nil {
+ return nil, err
+ }
+ }
+ return r, nil
+ }
+}
+
+// NewProtoRegistry creates a proto-based registry with a set of configurable options.
+func NewProtoRegistry(opts ...RegistryOption) (*Registry, error) {
+ r := &Registry{
revTypeMap: make(map[string]*Type),
pbdb: pb.NewDb(),
}
- err := p.RegisterType(
+ err := r.RegisterType(
BoolType,
BytesType,
DoubleType,
@@ -114,19 +146,19 @@ func NewRegistry(types ...proto.Message) (*Registry, error) {
return nil, err
}
// This block ensures that the well-known protobuf types are registered by default.
- for _, fd := range p.pbdb.FileDescriptions() {
- err = p.registerAllTypes(fd)
+ for _, fd := range r.pbdb.FileDescriptions() {
+ err = r.registerAllTypes(fd)
if err != nil {
return nil, err
}
}
- for _, msgType := range types {
- err = p.RegisterMessage(msgType)
+ for _, opt := range opts {
+ r, err = opt(r)
if err != nil {
return nil, err
}
}
- return p, nil
+ return r, nil
}
// NewEmptyRegistry returns a registry which is completely unconfigured.
@@ -149,6 +181,28 @@ func (p *Registry) Copy() *Registry {
return copy
}
+// JSONFieldNames returns whether json field names are enabled in this registry.
+func (p *Registry) JSONFieldNames() bool {
+ return p.pbdb.JSONFieldNames()
+}
+
+// WithJSONFieldNames configures the registry with the JSON field name support enabled or disabled.
+func (p *Registry) WithJSONFieldNames(enabled bool) error {
+ if enabled == p.pbdb.JSONFieldNames() {
+ return nil
+ }
+ newDB := pb.NewDb(pb.JSONFieldNames(enabled))
+ files := p.pbdb.FileDescriptions()
+ for _, fd := range files {
+ _, err := newDB.RegisterDescriptor(fd.FileDescriptor())
+ if err != nil {
+ return err
+ }
+ }
+ p.pbdb = newDB
+ return nil
+}
+
// EnumValue returns the numeric value of the given enum value name.
func (p *Registry) EnumValue(enumName string) ref.Val {
enumVal, found := p.pbdb.DescribeEnum(enumName)
@@ -172,9 +226,11 @@ func (p *Registry) FindFieldType(structType, fieldName string) (*ref.FieldType,
return nil, false
}
return &ref.FieldType{
- Type: field.CheckedType(),
- IsSet: field.IsSet,
- GetFrom: field.GetFrom}, true
+ Type: field.CheckedType(),
+ IsSet: field.IsSet,
+ GetFrom: field.GetFrom,
+ IsJSONField: p.pbdb.JSONFieldNames() && fieldName == field.JSONName(),
+ }, true
}
// FindStructFieldNames returns the set of field names for the given struct type,
@@ -206,9 +262,25 @@ func (p *Registry) FindStructFieldType(structType, fieldName string) (*FieldType
return nil, false
}
return &FieldType{
- Type: fieldDescToCELType(field),
- IsSet: field.IsSet,
- GetFrom: field.GetFrom}, true
+ Type: fieldDescToCELType(field),
+ IsSet: field.IsSet,
+ GetFrom: field.GetFrom,
+ IsJSONField: p.pbdb.JSONFieldNames() && fieldName == field.JSONName(),
+ }, true
+}
+
+// FindStructFieldDescription returns documentation for a field if available.
+// Returns false if the field could not be found.
+func (p *Registry) FindStructFieldDescription(structType, fieldName string) (string, bool) {
+ msgType, found := p.pbdb.DescribeType(structType)
+ if !found {
+ return "", false
+ }
+ field, found := msgType.FieldByName(fieldName)
+ if !found {
+ return "", false
+ }
+ return field.Documentation(), true
}
// FindIdent takes a qualified identifier name and returns a ref.Val if one exists.
@@ -268,9 +340,8 @@ func (p *Registry) NewValue(structType string, fields map[string]ref.Val) ref.Va
return NewErr("unknown type '%s'", structType)
}
msg := td.New()
- fieldMap := td.FieldMap()
for name, value := range fields {
- field, found := fieldMap[name]
+ field, found := td.FieldByName(name)
if !found {
return NewErr("no such field: %s", name)
}
diff --git a/vendor/github.com/google/cel-go/common/types/ref/provider.go b/vendor/github.com/google/cel-go/common/types/ref/provider.go
index b9820023d..ed5ab0662 100644
--- a/vendor/github.com/google/cel-go/common/types/ref/provider.go
+++ b/vendor/github.com/google/cel-go/common/types/ref/provider.go
@@ -93,6 +93,9 @@ type FieldType struct {
// GetFrom retrieves the field value on the input object, if set.
GetFrom FieldGetter
+
+ // IsJSONFIeld indicates that the field was accessed via its JSON name.
+ IsJSONField bool
}
// FieldTester is used to test field presence on an input object.
diff --git a/vendor/github.com/google/cel-go/interpreter/attributes.go b/vendor/github.com/google/cel-go/interpreter/attributes.go
index 053cb6851..6b8b5c1b6 100644
--- a/vendor/github.com/google/cel-go/interpreter/attributes.go
+++ b/vendor/github.com/google/cel-go/interpreter/attributes.go
@@ -349,7 +349,7 @@ func (a *absoluteAttribute) Resolve(vars Activation) (any, error) {
obj, found := v.ResolveName(nm)
if found {
if celErr, ok := obj.(*types.Err); ok {
- return nil, celErr.Unwrap()
+ return nil, celErr
}
obj, isOpt, err := applyQualifiers(v, obj, a.qualifiers)
if err != nil {
diff --git a/vendor/github.com/google/cel-go/interpreter/interpretable.go b/vendor/github.com/google/cel-go/interpreter/interpretable.go
index 9c8575db5..50e66d637 100644
--- a/vendor/github.com/google/cel-go/interpreter/interpretable.go
+++ b/vendor/github.com/google/cel-go/interpreter/interpretable.go
@@ -1433,7 +1433,7 @@ func (f *folder) AsPartialActivation() (PartialActivation, bool) {
func (f *folder) evalResult() ref.Val {
f.computeResult = true
if f.interrupted {
- return types.NewErr("operation interrupted")
+ return types.WrapErr(InterruptError{})
}
res := f.result.Eval(f)
// Convert a mutable list or map to an immutable one if the comprehension has generated a list or
@@ -1468,6 +1468,20 @@ func checkInterrupt(a Activation) bool {
return found && stop == true
}
+// InterruptError is a specialized error type used to signal that program evaluation should check
+// whether a context cancellation is responsible for the error.
+type InterruptError struct{}
+
+// Error returns operation interrupted.
+func (InterruptError) Error() string {
+ return "operation interrupted"
+}
+
+// Is returns whether two errors are interrupt errors.
+func (ie InterruptError) Is(target error) bool {
+ return target.Error() == ie.Error()
+}
+
var (
// pool of var folders to reduce allocations during folds.
folderPool = &sync.Pool{
diff --git a/vendor/github.com/google/cel-go/parser/parser.go b/vendor/github.com/google/cel-go/parser/parser.go
index b5ec73ec6..d1567b5ff 100644
--- a/vendor/github.com/google/cel-go/parser/parser.go
+++ b/vendor/github.com/google/cel-go/parser/parser.go
@@ -42,6 +42,7 @@ type Parser struct {
func NewParser(opts ...Option) (*Parser, error) {
p := &Parser{}
p.enableHiddenAccumulatorName = true
+ p.enableIdentEscapeSyntax = true
for _, opt := range opts {
if err := opt(&p.options); err != nil {
return nil, err
diff --git a/vendor/github.com/google/go-containerregistry/pkg/v1/mutate/mutate.go b/vendor/github.com/google/go-containerregistry/pkg/v1/mutate/mutate.go
index bf1113c9f..2e35f2250 100644
--- a/vendor/github.com/google/go-containerregistry/pkg/v1/mutate/mutate.go
+++ b/vendor/github.com/google/go-containerregistry/pkg/v1/mutate/mutate.go
@@ -296,6 +296,7 @@ func extract(img v1.Image, w io.Writer) error {
// Some tools prepend everything with "./", so if we don't Clean the
// name, we may have duplicate entries, which angers tar-split.
header.Name = filepath.Clean(header.Name)
+
// force PAX format to remove Name/Linkname length limit of 100 characters
// required by USTAR and to not depend on internal tar package guess which
// prefers USTAR over PAX
diff --git a/vendor/github.com/google/go-containerregistry/pkg/v1/remote/internal/authchallenge/authchallenge.go b/vendor/github.com/google/go-containerregistry/pkg/v1/remote/internal/authchallenge/authchallenge.go
new file mode 100644
index 000000000..9084377c2
--- /dev/null
+++ b/vendor/github.com/google/go-containerregistry/pkg/v1/remote/internal/authchallenge/authchallenge.go
@@ -0,0 +1,182 @@
+// Copyright 2014 Docker, Inc.
+// Copyright 2021-2026 The Distribution contributors
+// Copyright 2026 Google LLC All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package authchallenge
+
+import (
+ "net/http"
+ "strings"
+)
+
+// Octet types from RFC 2616.
+type octetType byte
+
+var octetTypes [256]octetType
+
+const (
+ isToken octetType = 1 << iota
+ isSpace
+)
+
+func init() {
+ // OCTET =
+ // CHAR =
+ // CTL =
+ // CR =
+ // LF =
+ // SP =
+ // HT =
+ // <"> =
+ // CRLF = CR LF
+ // LWS = [CRLF] 1*( SP | HT )
+ // TEXT =
+ // separators = "(" | ")" | "<" | ">" | "@" | "," | ";" | ":" | "\" | <">
+ // | "/" | "[" | "]" | "?" | "=" | "{" | "}" | SP | HT
+ // token = 1*
+ // qdtext = >
+
+ for c := range 256 {
+ var t octetType
+ isCtl := c <= 31 || c == 127
+ isChar := 0 <= c && c <= 127
+ isSeparator := strings.ContainsRune(" \t\"(),/:;<=>?@[]\\{}", rune(c))
+ if strings.ContainsRune(" \t\r\n", rune(c)) {
+ t |= isSpace
+ }
+ if isChar && !isCtl && !isSeparator {
+ t |= isToken
+ }
+ octetTypes[c] = t
+ }
+}
+
+// Challenge carries information from a WWW-Authenticate response header.
+// See RFC 2617.
+type Challenge struct {
+ // Scheme is the auth-scheme according to RFC 2617
+ Scheme string
+
+ // Parameters are the auth-params according to RFC 2617
+ Parameters map[string]string
+}
+
+// ResponseChallenges returns a list of authorization challenges
+// for the given http Response. Challenges are only checked if
+// the response status code was a 401.
+func ResponseChallenges(resp *http.Response) []Challenge {
+ if resp.StatusCode == http.StatusUnauthorized {
+ // Parse the WWW-Authenticate Header and store the challenges
+ // on this endpoint object.
+ return parseAuthHeader(resp.Header)
+ }
+
+ return nil
+}
+
+func parseAuthHeader(header http.Header) []Challenge {
+ challenges := []Challenge{}
+ for _, h := range header[http.CanonicalHeaderKey("WWW-Authenticate")] {
+ v, p := parseValueAndParams(h)
+ if v != "" {
+ challenges = append(challenges, Challenge{Scheme: v, Parameters: p})
+ }
+ }
+ return challenges
+}
+
+func parseValueAndParams(header string) (value string, params map[string]string) {
+ params = make(map[string]string)
+ value, s := expectToken(header)
+ if value == "" {
+ return
+ }
+ value = strings.ToLower(value)
+ s = "," + skipSpace(s)
+ for strings.HasPrefix(s, ",") {
+ var pkey string
+ pkey, s = expectToken(skipSpace(s[1:]))
+ if pkey == "" {
+ return
+ }
+ if !strings.HasPrefix(s, "=") {
+ return
+ }
+ var pvalue string
+ pvalue, s = expectTokenOrQuoted(s[1:])
+ if pvalue == "" {
+ return
+ }
+ pkey = strings.ToLower(pkey)
+ params[pkey] = pvalue
+ s = skipSpace(s)
+ }
+ return
+}
+
+func skipSpace(s string) (rest string) {
+ i := 0
+ for ; i < len(s); i++ {
+ if octetTypes[s[i]]&isSpace == 0 {
+ break
+ }
+ }
+ return s[i:]
+}
+
+func expectToken(s string) (token, rest string) {
+ i := 0
+ for ; i < len(s); i++ {
+ if octetTypes[s[i]]&isToken == 0 {
+ break
+ }
+ }
+ return s[:i], s[i:]
+}
+
+func expectTokenOrQuoted(s string) (value string, rest string) {
+ if !strings.HasPrefix(s, "\"") {
+ return expectToken(s)
+ }
+ s = s[1:]
+ for i := 0; i < len(s); i++ {
+ switch s[i] {
+ case '"':
+ return s[:i], s[i+1:]
+ case '\\':
+ p := make([]byte, len(s)-1)
+ j := copy(p, s[:i])
+ escape := true
+ for i = i + 1; i < len(s); i++ {
+ b := s[i]
+ switch {
+ case escape:
+ escape = false
+ p[j] = b
+ j++
+ case b == '\\':
+ escape = true
+ case b == '"':
+ return string(p[:j]), s[i+1:]
+ default:
+ p[j] = b
+ j++
+ }
+ }
+ return "", ""
+ }
+ }
+ return "", ""
+}
diff --git a/vendor/github.com/google/go-containerregistry/pkg/v1/remote/transport/bearer.go b/vendor/github.com/google/go-containerregistry/pkg/v1/remote/transport/bearer.go
index ea652d4ae..44a323ee3 100644
--- a/vendor/github.com/google/go-containerregistry/pkg/v1/remote/transport/bearer.go
+++ b/vendor/github.com/google/go-containerregistry/pkg/v1/remote/transport/bearer.go
@@ -26,12 +26,11 @@ import (
"strings"
"sync"
- authchallenge "github.com/docker/distribution/registry/client/auth/challenge"
-
"github.com/google/go-containerregistry/internal/redact"
"github.com/google/go-containerregistry/pkg/authn"
"github.com/google/go-containerregistry/pkg/logs"
"github.com/google/go-containerregistry/pkg/name"
+ "github.com/google/go-containerregistry/pkg/v1/remote/internal/authchallenge"
)
type Token struct {
@@ -83,6 +82,13 @@ func fromChallenge(reg name.Registry, auth authn.Authenticator, t http.RoundTrip
if !ok {
return nil, fmt.Errorf("malformed www-authenticate, missing realm: %v", pr.Parameters)
}
+ // Validate the realm URL before storing it. A malicious or compromised
+ // registry can supply a realm pointing at an internal service or cloud
+ // metadata endpoint (e.g. 169.254.169.254), causing SSRF when the client
+ // subsequently fetches a token.
+ if err := validateRealmURL(realm, pr.Insecure); err != nil {
+ return nil, fmt.Errorf("invalid realm in www-authenticate: %w", err)
+ }
service := pr.Parameters["service"]
scheme := "https"
if pr.Insecure {
@@ -99,6 +105,38 @@ func fromChallenge(reg name.Registry, auth authn.Authenticator, t http.RoundTrip
}, nil
}
+// validateRealmURL returns an error if the realm URL uses a disallowed scheme
+// or resolves to a private / link-local IP address. This prevents a crafted
+// WWW-Authenticate header from redirecting token fetches to internal services.
+func validateRealmURL(realm string, insecure bool) error {
+ u, err := url.Parse(realm)
+ if err != nil {
+ return fmt.Errorf("parsing realm %q: %w", realm, err)
+ }
+ switch u.Scheme {
+ case "https":
+ // always allowed
+ case "http":
+ if !insecure {
+ return fmt.Errorf("realm scheme %q not allowed for a secure registry; use https", u.Scheme)
+ }
+ default:
+ return fmt.Errorf("realm scheme %q not allowed; must be https (or http for insecure registries)", u.Scheme)
+ }
+ // Reject IP literals that resolve to private or link-local ranges.
+ // This blocks direct references to RFC 1918 addresses, loopback, and
+ // link-local ranges including the cloud instance metadata service
+ // (169.254.169.254 / fd00:ec2::254). DNS-based SSRF is out of scope
+ // here; callers should apply network-level controls if needed.
+ host := u.Hostname()
+ if ip := net.ParseIP(host); ip != nil {
+ if ip.IsLoopback() || ip.IsLinkLocalUnicast() || ip.IsLinkLocalMulticast() || ip.IsPrivate() {
+ return fmt.Errorf("realm host %q is a private or link-local address", host)
+ }
+ }
+ return nil
+}
+
type bearerTransport struct {
mx sync.RWMutex
// Wrapped by bearerTransport.
diff --git a/vendor/github.com/google/go-containerregistry/pkg/v1/remote/transport/ping.go b/vendor/github.com/google/go-containerregistry/pkg/v1/remote/transport/ping.go
index 325874399..6d5cba6d4 100644
--- a/vendor/github.com/google/go-containerregistry/pkg/v1/remote/transport/ping.go
+++ b/vendor/github.com/google/go-containerregistry/pkg/v1/remote/transport/ping.go
@@ -24,9 +24,9 @@ import (
"strings"
"time"
- authchallenge "github.com/docker/distribution/registry/client/auth/challenge"
"github.com/google/go-containerregistry/pkg/logs"
"github.com/google/go-containerregistry/pkg/name"
+ "github.com/google/go-containerregistry/pkg/v1/remote/internal/authchallenge"
)
// 300ms is the default fallback period for go's DNS dialer but we could make this configurable.
diff --git a/vendor/github.com/google/go-containerregistry/pkg/v1/tarball/image.go b/vendor/github.com/google/go-containerregistry/pkg/v1/tarball/image.go
index aba609dea..96c0cce49 100644
--- a/vendor/github.com/google/go-containerregistry/pkg/v1/tarball/image.go
+++ b/vendor/github.com/google/go-containerregistry/pkg/v1/tarball/image.go
@@ -219,6 +219,15 @@ type tarFile struct {
}
func extractFileFromTar(opener Opener, filePath string) (io.ReadCloser, error) {
+ return followLinks(opener, filePath, make(map[string]bool))
+}
+
+func followLinks(opener Opener, filePath string, visited map[string]bool) (io.ReadCloser, error) {
+ if visited[filePath] {
+ return nil, fmt.Errorf("link cycle detected for %s", filePath)
+ }
+ visited[filePath] = true
+
f, err := opener()
if err != nil {
return nil, err
@@ -242,7 +251,7 @@ func extractFileFromTar(opener Opener, filePath string) (io.ReadCloser, error) {
if hdr.Name == filePath {
if hdr.Typeflag == tar.TypeSymlink || hdr.Typeflag == tar.TypeLink {
currentDir := filepath.Dir(filePath)
- return extractFileFromTar(opener, path.Join(currentDir, path.Clean(hdr.Linkname)))
+ return followLinks(opener, path.Join(currentDir, path.Clean(hdr.Linkname)), visited)
}
needClose = false
return tarFile{
diff --git a/vendor/github.com/gregjones/httpcache/.travis.yml b/vendor/github.com/gregjones/httpcache/.travis.yml
deleted file mode 100644
index 597bc9996..000000000
--- a/vendor/github.com/gregjones/httpcache/.travis.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-sudo: false
-language: go
-matrix:
- allow_failures:
- - go: master
- fast_finish: true
- include:
- - go: 1.10.x
- - go: 1.11.x
- env: GOFMT=1
- - go: master
-install:
- - # Do nothing. This is needed to prevent default install action "go get -t -v ./..." from happening here (we want it to happen inside script step).
-script:
- - go get -t -v ./...
- - if test -n "${GOFMT}"; then gofmt -w -s . && git diff --exit-code; fi
- - go tool vet .
- - go test -v -race ./...
diff --git a/vendor/github.com/gregjones/httpcache/README.md b/vendor/github.com/gregjones/httpcache/README.md
deleted file mode 100644
index 51e7d23d0..000000000
--- a/vendor/github.com/gregjones/httpcache/README.md
+++ /dev/null
@@ -1,29 +0,0 @@
-httpcache
-=========
-
-[](https://travis-ci.org/gregjones/httpcache) [](https://godoc.org/github.com/gregjones/httpcache)
-
-Package httpcache provides a http.RoundTripper implementation that works as a mostly [RFC 7234](https://tools.ietf.org/html/rfc7234) compliant cache for http responses.
-
-It is only suitable for use as a 'private' cache (i.e. for a web-browser or an API-client and not for a shared proxy).
-
-This project isn't actively maintained; it works for what I, and seemingly others, want to do with it, and I consider it "done". That said, if you find any issues, please open a Pull Request and I will try to review it. Any changes now that change the public API won't be considered.
-
-Cache Backends
---------------
-
-- The built-in 'memory' cache stores responses in an in-memory map.
-- [`github.com/gregjones/httpcache/diskcache`](https://github.com/gregjones/httpcache/tree/master/diskcache) provides a filesystem-backed cache using the [diskv](https://github.com/peterbourgon/diskv) library.
-- [`github.com/gregjones/httpcache/memcache`](https://github.com/gregjones/httpcache/tree/master/memcache) provides memcache implementations, for both App Engine and 'normal' memcache servers.
-- [`sourcegraph.com/sourcegraph/s3cache`](https://sourcegraph.com/github.com/sourcegraph/s3cache) uses Amazon S3 for storage.
-- [`github.com/gregjones/httpcache/leveldbcache`](https://github.com/gregjones/httpcache/tree/master/leveldbcache) provides a filesystem-backed cache using [leveldb](https://github.com/syndtr/goleveldb/leveldb).
-- [`github.com/die-net/lrucache`](https://github.com/die-net/lrucache) provides an in-memory cache that will evict least-recently used entries.
-- [`github.com/die-net/lrucache/twotier`](https://github.com/die-net/lrucache/tree/master/twotier) allows caches to be combined, for example to use lrucache above with a persistent disk-cache.
-- [`github.com/birkelund/boltdbcache`](https://github.com/birkelund/boltdbcache) provides a BoltDB implementation (based on the [bbolt](https://github.com/coreos/bbolt) fork).
-
-If you implement any other backend and wish it to be linked here, please send a PR editing this file.
-
-License
--------
-
-- [MIT License](LICENSE.txt)
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/BUILD.bazel b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/BUILD.bazel
index a65d88eb8..04b4bebf3 100644
--- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/BUILD.bazel
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/BUILD.bazel
@@ -27,6 +27,7 @@ go_library(
"//internal/httprule",
"//utilities",
"@org_golang_google_genproto_googleapis_api//httpbody",
+ "@org_golang_google_grpc//:grpc",
"@org_golang_google_grpc//codes",
"@org_golang_google_grpc//grpclog",
"@org_golang_google_grpc//health/grpc_health_v1",
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/context.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/context.go
index 2f2b34243..00b2228a1 100644
--- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/context.go
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/context.go
@@ -201,13 +201,13 @@ func annotateContext(ctx context.Context, mux *ServeMux, req *http.Request, rpcM
if timeout != 0 {
ctx, _ = context.WithTimeout(ctx, timeout)
}
- if len(pairs) == 0 {
- return ctx, nil, nil
- }
md := metadata.Pairs(pairs...)
for _, mda := range mux.metadataAnnotators {
md = metadata.Join(md, mda(ctx, req))
}
+ if len(md) == 0 {
+ return ctx, nil, nil
+ }
return ctx, md, nil
}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go
index 2f0b9e9e0..4c9083d79 100644
--- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go
@@ -28,7 +28,9 @@ func ForwardResponseStream(ctx context.Context, mux *ServeMux, marshaler Marshal
}
handleForwardResponseServerMetadata(w, mux, md)
- w.Header().Set("Transfer-Encoding", "chunked")
+ if !mux.disableChunkedEncoding {
+ w.Header().Set("Transfer-Encoding", "chunked")
+ }
if err := handleForwardResponseOptions(ctx, w, nil, opts); err != nil {
HTTPError(ctx, mux, marshaler, w, req, err)
return
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go
index 8376d1e0e..3d0706300 100644
--- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go
@@ -66,7 +66,7 @@ func (j *JSONPb) marshalTo(w io.Writer, v interface{}) error {
var (
// protoMessageType is stored to prevent constant lookup of the same type at runtime.
- protoMessageType = reflect.TypeOf((*proto.Message)(nil)).Elem()
+ protoMessageType = reflect.TypeFor[proto.Message]()
)
// marshalNonProto marshals a non-message field of a protobuf message.
@@ -325,9 +325,9 @@ type protoEnum interface {
EnumDescriptor() ([]byte, []int)
}
-var typeProtoEnum = reflect.TypeOf((*protoEnum)(nil)).Elem()
+var typeProtoEnum = reflect.TypeFor[protoEnum]()
-var typeProtoMessage = reflect.TypeOf((*proto.Message)(nil)).Elem()
+var typeProtoMessage = reflect.TypeFor[proto.Message]()
// Delimiter for newline encoded JSON streams.
func (j *JSONPb) Delimiter() []byte {
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/mux.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/mux.go
index 19255ec44..4e684c7de 100644
--- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/mux.go
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/mux.go
@@ -10,6 +10,7 @@ import (
"strings"
"github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule"
+ "google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/grpclog"
"google.golang.org/grpc/health/grpc_health_v1"
@@ -72,6 +73,7 @@ type ServeMux struct {
disablePathLengthFallback bool
unescapingMode UnescapingMode
writeContentLength bool
+ disableChunkedEncoding bool
}
// ServeMuxOption is an option that can be given to a ServeMux on construction.
@@ -124,6 +126,16 @@ func WithMiddlewares(middlewares ...Middleware) ServeMuxOption {
}
}
+// WithDisableChunkedEncoding disables the Transfer-Encoding: chunked header
+// for streaming responses. This is useful for streaming implementations that use
+// Content-Length, which is mutually exclusive with Transfer-Encoding:chunked.
+// Note that this option will not automatically add Content-Length headers, so it should be used with caution.
+func WithDisableChunkedEncoding() ServeMuxOption {
+ return func(mux *ServeMux) {
+ mux.disableChunkedEncoding = true
+ }
+}
+
// SetQueryParameterParser sets the query parameter parser, used to populate message from query parameters.
// Configuring this will mean the generated OpenAPI output is no longer correct, and it should be
// done with careful consideration.
@@ -281,12 +293,19 @@ func WithHealthEndpointAt(healthCheckClient grpc_health_v1.HealthClient, endpoin
http.MethodGet, endpointPath, func(w http.ResponseWriter, r *http.Request, _ map[string]string,
) {
_, outboundMarshaler := MarshalerForRequest(s, r)
+ annotatedContext, err := AnnotateContext(r.Context(), s, r, grpc_health_v1.Health_Check_FullMethodName, WithHTTPPathPattern(endpointPath))
+ if err != nil {
+ s.errorHandler(r.Context(), s, outboundMarshaler, w, r, err)
+ return
+ }
- resp, err := healthCheckClient.Check(r.Context(), &grpc_health_v1.HealthCheckRequest{
+ var md ServerMetadata
+ resp, err := healthCheckClient.Check(annotatedContext, &grpc_health_v1.HealthCheckRequest{
Service: r.URL.Query().Get("service"),
- })
+ }, grpc.Header(&md.HeaderMD), grpc.Trailer(&md.TrailerMD))
+ annotatedContext = NewServerMetadataContext(annotatedContext, md)
if err != nil {
- s.errorHandler(r.Context(), s, outboundMarshaler, w, r, err)
+ s.errorHandler(annotatedContext, s, outboundMarshaler, w, r, err)
return
}
@@ -300,7 +319,7 @@ func WithHealthEndpointAt(healthCheckClient grpc_health_v1.HealthClient, endpoin
err = status.Error(codes.NotFound, resp.String())
}
- s.errorHandler(r.Context(), s, outboundMarshaler, w, r, err)
+ s.errorHandler(annotatedContext, s, outboundMarshaler, w, r, err)
return
}
diff --git a/vendor/github.com/klauspost/compress/.goreleaser.yml b/vendor/github.com/klauspost/compress/.goreleaser.yml
index 4528059ca..804a20181 100644
--- a/vendor/github.com/klauspost/compress/.goreleaser.yml
+++ b/vendor/github.com/klauspost/compress/.goreleaser.yml
@@ -31,6 +31,9 @@ builds:
- mips64le
goarm:
- 7
+ ignore:
+ - goos: windows
+ goarch: arm
-
id: "s2d"
binary: s2d
@@ -57,6 +60,9 @@ builds:
- mips64le
goarm:
- 7
+ ignore:
+ - goos: windows
+ goarch: arm
-
id: "s2sx"
binary: s2sx
@@ -84,6 +90,9 @@ builds:
- mips64le
goarm:
- 7
+ ignore:
+ - goos: windows
+ goarch: arm
archives:
-
@@ -91,7 +100,7 @@ archives:
name_template: "s2-{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}"
format_overrides:
- goos: windows
- format: zip
+ formats: ['zip']
files:
- unpack/*
- s2/LICENSE
diff --git a/vendor/github.com/klauspost/compress/README.md b/vendor/github.com/klauspost/compress/README.md
index 5125c1f26..e839fe9c6 100644
--- a/vendor/github.com/klauspost/compress/README.md
+++ b/vendor/github.com/klauspost/compress/README.md
@@ -26,6 +26,12 @@ This package will support the current Go version and 2 versions back.
Use the links above for more information on each.
# changelog
+
+* Feb 9th, 2026 [1.18.4](https://github.com/klauspost/compress/releases/tag/v1.18.4)
+ * gzhttp: Add zstandard to server handler wrapper https://github.com/klauspost/compress/pull/1121
+ * zstd: Add ResetWithOptions to encoder/decoder https://github.com/klauspost/compress/pull/1122
+ * gzhttp: preserve qvalue when extra parameters follow in Accept-Encoding by @analytically in https://github.com/klauspost/compress/pull/1116
+
* Jan 16th, 2026 [1.18.3](https://github.com/klauspost/compress/releases/tag/v1.18.3)
* Downstream CVE-2025-61728. See [golang/go#77102](https://github.com/golang/go/issues/77102).
@@ -691,3 +697,4 @@ This code is licensed under the same conditions as the original Go code. See LIC
+
diff --git a/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go b/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go
index 99ddd4af9..2d6ef64be 100644
--- a/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go
+++ b/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go
@@ -1,5 +1,4 @@
//go:build amd64 && !appengine && !noasm && gc
-// +build amd64,!appengine,!noasm,gc
// This file contains the specialisation of Decoder.Decompress4X
// and Decoder.Decompress1X that use an asm implementation of thir main loops.
diff --git a/vendor/github.com/klauspost/compress/huff0/decompress_generic.go b/vendor/github.com/klauspost/compress/huff0/decompress_generic.go
index 908c17de6..610392322 100644
--- a/vendor/github.com/klauspost/compress/huff0/decompress_generic.go
+++ b/vendor/github.com/klauspost/compress/huff0/decompress_generic.go
@@ -1,5 +1,4 @@
//go:build !amd64 || appengine || !gc || noasm
-// +build !amd64 appengine !gc noasm
// This file contains a generic implementation of Decoder.Decompress4X.
package huff0
diff --git a/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.go b/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.go
index e802579c4..b97f9056f 100644
--- a/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.go
+++ b/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.go
@@ -1,5 +1,4 @@
//go:build amd64 && !appengine && !noasm && gc
-// +build amd64,!appengine,!noasm,gc
package cpuinfo
diff --git a/vendor/github.com/klauspost/compress/zstd/blockenc.go b/vendor/github.com/klauspost/compress/zstd/blockenc.go
index fd35ea148..0e33aea44 100644
--- a/vendor/github.com/klauspost/compress/zstd/blockenc.go
+++ b/vendor/github.com/klauspost/compress/zstd/blockenc.go
@@ -78,6 +78,7 @@ func (b *blockEnc) initNewEncode() {
b.recentOffsets = [3]uint32{1, 4, 8}
b.litEnc.Reuse = huff0.ReusePolicyNone
b.coders.setPrev(nil, nil, nil)
+ b.dictLitEnc = nil
}
// reset will reset the block for a new encode, but in the same stream,
diff --git a/vendor/github.com/klauspost/compress/zstd/enc_base.go b/vendor/github.com/klauspost/compress/zstd/enc_base.go
index c1192ec38..c4de134a7 100644
--- a/vendor/github.com/klauspost/compress/zstd/enc_base.go
+++ b/vendor/github.com/klauspost/compress/zstd/enc_base.go
@@ -21,7 +21,7 @@ type fastBase struct {
crc *xxhash.Digest
tmp [8]byte
blk *blockEnc
- lastDictID uint32
+ lastDict *dict
lowMem bool
}
diff --git a/vendor/github.com/klauspost/compress/zstd/enc_best.go b/vendor/github.com/klauspost/compress/zstd/enc_best.go
index c1581cfcb..851799322 100644
--- a/vendor/github.com/klauspost/compress/zstd/enc_best.go
+++ b/vendor/github.com/klauspost/compress/zstd/enc_best.go
@@ -479,10 +479,13 @@ func (e *bestFastEncoder) Reset(d *dict, singleBlock bool) {
if d == nil {
return
}
+ dictChanged := d != e.lastDict
// Init or copy dict table
- if len(e.dictTable) != len(e.table) || d.id != e.lastDictID {
+ if len(e.dictTable) != len(e.table) || dictChanged {
if len(e.dictTable) != len(e.table) {
e.dictTable = make([]prevEntry, len(e.table))
+ } else {
+ clear(e.dictTable)
}
end := int32(len(d.content)) - 8 + e.maxMatchOff
for i := e.maxMatchOff; i < end; i += 4 {
@@ -510,13 +513,14 @@ func (e *bestFastEncoder) Reset(d *dict, singleBlock bool) {
offset: i + 3,
}
}
- e.lastDictID = d.id
}
- // Init or copy dict table
- if len(e.dictLongTable) != len(e.longTable) || d.id != e.lastDictID {
+ // Init or copy dict long table
+ if len(e.dictLongTable) != len(e.longTable) || dictChanged {
if len(e.dictLongTable) != len(e.longTable) {
e.dictLongTable = make([]prevEntry, len(e.longTable))
+ } else {
+ clear(e.dictLongTable)
}
if len(d.content) >= 8 {
cv := load6432(d.content, 0)
@@ -538,8 +542,8 @@ func (e *bestFastEncoder) Reset(d *dict, singleBlock bool) {
off++
}
}
- e.lastDictID = d.id
}
+ e.lastDict = d
// Reset table to initial state
copy(e.longTable[:], e.dictLongTable)
diff --git a/vendor/github.com/klauspost/compress/zstd/enc_better.go b/vendor/github.com/klauspost/compress/zstd/enc_better.go
index 85dcd28c3..3305f0924 100644
--- a/vendor/github.com/klauspost/compress/zstd/enc_better.go
+++ b/vendor/github.com/klauspost/compress/zstd/enc_better.go
@@ -1102,10 +1102,13 @@ func (e *betterFastEncoderDict) Reset(d *dict, singleBlock bool) {
if d == nil {
return
}
+ dictChanged := d != e.lastDict
// Init or copy dict table
- if len(e.dictTable) != len(e.table) || d.id != e.lastDictID {
+ if len(e.dictTable) != len(e.table) || dictChanged {
if len(e.dictTable) != len(e.table) {
e.dictTable = make([]tableEntry, len(e.table))
+ } else {
+ clear(e.dictTable)
}
end := int32(len(d.content)) - 8 + e.maxMatchOff
for i := e.maxMatchOff; i < end; i += 4 {
@@ -1133,14 +1136,15 @@ func (e *betterFastEncoderDict) Reset(d *dict, singleBlock bool) {
offset: i + 3,
}
}
- e.lastDictID = d.id
e.allDirty = true
}
- // Init or copy dict table
- if len(e.dictLongTable) != len(e.longTable) || d.id != e.lastDictID {
+ // Init or copy dict long table
+ if len(e.dictLongTable) != len(e.longTable) || dictChanged {
if len(e.dictLongTable) != len(e.longTable) {
e.dictLongTable = make([]prevEntry, len(e.longTable))
+ } else {
+ clear(e.dictLongTable)
}
if len(d.content) >= 8 {
cv := load6432(d.content, 0)
@@ -1162,9 +1166,9 @@ func (e *betterFastEncoderDict) Reset(d *dict, singleBlock bool) {
off++
}
}
- e.lastDictID = d.id
e.allDirty = true
}
+ e.lastDict = d
// Reset table to initial state
{
diff --git a/vendor/github.com/klauspost/compress/zstd/enc_dfast.go b/vendor/github.com/klauspost/compress/zstd/enc_dfast.go
index cf8cad00d..2fb6da112 100644
--- a/vendor/github.com/klauspost/compress/zstd/enc_dfast.go
+++ b/vendor/github.com/klauspost/compress/zstd/enc_dfast.go
@@ -1040,15 +1040,18 @@ func (e *doubleFastEncoder) Reset(d *dict, singleBlock bool) {
// ResetDict will reset and set a dictionary if not nil
func (e *doubleFastEncoderDict) Reset(d *dict, singleBlock bool) {
allDirty := e.allDirty
+ dictChanged := d != e.lastDict
e.fastEncoderDict.Reset(d, singleBlock)
if d == nil {
return
}
// Init or copy dict table
- if len(e.dictLongTable) != len(e.longTable) || d.id != e.lastDictID {
+ if len(e.dictLongTable) != len(e.longTable) || dictChanged {
if len(e.dictLongTable) != len(e.longTable) {
e.dictLongTable = make([]tableEntry, len(e.longTable))
+ } else {
+ clear(e.dictLongTable)
}
if len(d.content) >= 8 {
cv := load6432(d.content, 0)
@@ -1065,7 +1068,6 @@ func (e *doubleFastEncoderDict) Reset(d *dict, singleBlock bool) {
}
}
}
- e.lastDictID = d.id
allDirty = true
}
// Reset table to initial state
diff --git a/vendor/github.com/klauspost/compress/zstd/enc_fast.go b/vendor/github.com/klauspost/compress/zstd/enc_fast.go
index 9180a3a58..5e104f1a4 100644
--- a/vendor/github.com/klauspost/compress/zstd/enc_fast.go
+++ b/vendor/github.com/klauspost/compress/zstd/enc_fast.go
@@ -805,9 +805,11 @@ func (e *fastEncoderDict) Reset(d *dict, singleBlock bool) {
}
// Init or copy dict table
- if len(e.dictTable) != len(e.table) || d.id != e.lastDictID {
+ if len(e.dictTable) != len(e.table) || d != e.lastDict {
if len(e.dictTable) != len(e.table) {
e.dictTable = make([]tableEntry, len(e.table))
+ } else {
+ clear(e.dictTable)
}
if true {
end := e.maxMatchOff + int32(len(d.content)) - 8
@@ -827,7 +829,7 @@ func (e *fastEncoderDict) Reset(d *dict, singleBlock bool) {
}
}
}
- e.lastDictID = d.id
+ e.lastDict = d
e.allDirty = true
}
diff --git a/vendor/github.com/klauspost/compress/zstd/encoder.go b/vendor/github.com/klauspost/compress/zstd/encoder.go
index 19e730acc..0f2a00a00 100644
--- a/vendor/github.com/klauspost/compress/zstd/encoder.go
+++ b/vendor/github.com/klauspost/compress/zstd/encoder.go
@@ -138,11 +138,18 @@ func (e *Encoder) Reset(w io.Writer) {
func (e *Encoder) ResetWithOptions(w io.Writer, opts ...EOption) error {
e.o.resetOpt = true
defer func() { e.o.resetOpt = false }()
+ hadDict := e.o.dict != nil
for _, o := range opts {
if err := o(&e.o); err != nil {
return err
}
}
+ hasDict := e.o.dict != nil
+ if hadDict != hasDict {
+ // Dict presence changed — encoder type must be recreated.
+ e.state.encoder = nil
+ e.init = sync.Once{}
+ }
e.Reset(w)
return nil
}
@@ -448,6 +455,12 @@ func (e *Encoder) Close() error {
if s.encoder == nil {
return nil
}
+ if s.w == nil {
+ if len(s.filling) == 0 && !s.headerWritten && !s.eofWritten && s.nInput == 0 {
+ return nil
+ }
+ return errors.New("zstd: encoder has no writer")
+ }
err := e.nextBlock(true)
if err != nil {
if errors.Is(s.err, ErrEncoderClosed) {
diff --git a/vendor/github.com/klauspost/compress/zstd/encoder_options.go b/vendor/github.com/klauspost/compress/zstd/encoder_options.go
index 8e0f5cac7..e217be0a1 100644
--- a/vendor/github.com/klauspost/compress/zstd/encoder_options.go
+++ b/vendor/github.com/klauspost/compress/zstd/encoder_options.go
@@ -42,6 +42,7 @@ func (o *encoderOptions) setDefault() {
level: SpeedDefault,
allLitEntropy: false,
lowMem: false,
+ fullZero: true,
}
}
diff --git a/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.go b/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.go
index d04a829b0..b8c8607b5 100644
--- a/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.go
+++ b/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.go
@@ -1,5 +1,4 @@
//go:build amd64 && !appengine && !noasm && gc
-// +build amd64,!appengine,!noasm,gc
package zstd
diff --git a/vendor/github.com/klauspost/compress/zstd/fse_decoder_generic.go b/vendor/github.com/klauspost/compress/zstd/fse_decoder_generic.go
index 8adfebb02..2138f8091 100644
--- a/vendor/github.com/klauspost/compress/zstd/fse_decoder_generic.go
+++ b/vendor/github.com/klauspost/compress/zstd/fse_decoder_generic.go
@@ -1,5 +1,4 @@
//go:build !amd64 || appengine || !gc || noasm
-// +build !amd64 appengine !gc noasm
package zstd
diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go
index 0be16cefc..9576426e6 100644
--- a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go
+++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go
@@ -1,5 +1,4 @@
//go:build (!amd64 && !arm64) || appengine || !gc || purego || noasm
-// +build !amd64,!arm64 appengine !gc purego noasm
package xxhash
diff --git a/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.go b/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.go
index f41932b7a..1ed18927f 100644
--- a/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.go
+++ b/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.go
@@ -1,5 +1,4 @@
//go:build amd64 && !appengine && !noasm && gc
-// +build amd64,!appengine,!noasm,gc
// Copyright 2019+ Klaus Post. All rights reserved.
// License information can be found in the LICENSE file.
diff --git a/vendor/github.com/klauspost/compress/zstd/matchlen_generic.go b/vendor/github.com/klauspost/compress/zstd/matchlen_generic.go
index bea1779e9..379746c96 100644
--- a/vendor/github.com/klauspost/compress/zstd/matchlen_generic.go
+++ b/vendor/github.com/klauspost/compress/zstd/matchlen_generic.go
@@ -1,5 +1,4 @@
//go:build !amd64 || appengine || !gc || noasm
-// +build !amd64 appengine !gc noasm
// Copyright 2019+ Klaus Post. All rights reserved.
// License information can be found in the LICENSE file.
diff --git a/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go b/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go
index 1f8c3cec2..18c3703dd 100644
--- a/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go
+++ b/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go
@@ -1,5 +1,4 @@
//go:build amd64 && !appengine && !noasm && gc
-// +build amd64,!appengine,!noasm,gc
package zstd
diff --git a/vendor/github.com/klauspost/compress/zstd/seqdec_generic.go b/vendor/github.com/klauspost/compress/zstd/seqdec_generic.go
index 7cec2197c..516cd9b07 100644
--- a/vendor/github.com/klauspost/compress/zstd/seqdec_generic.go
+++ b/vendor/github.com/klauspost/compress/zstd/seqdec_generic.go
@@ -1,5 +1,4 @@
//go:build !amd64 || appengine || !gc || noasm
-// +build !amd64 appengine !gc noasm
package zstd
diff --git a/vendor/github.com/mxk/go-flowrate/LICENSE b/vendor/github.com/mxk/go-flowrate/LICENSE
deleted file mode 100644
index e9f9f628b..000000000
--- a/vendor/github.com/mxk/go-flowrate/LICENSE
+++ /dev/null
@@ -1,29 +0,0 @@
-Copyright (c) 2014 The Go-FlowRate Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the
- distribution.
-
- * Neither the name of the go-flowrate project nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/github.com/mxk/go-flowrate/flowrate/flowrate.go b/vendor/github.com/mxk/go-flowrate/flowrate/flowrate.go
deleted file mode 100644
index 1b727721e..000000000
--- a/vendor/github.com/mxk/go-flowrate/flowrate/flowrate.go
+++ /dev/null
@@ -1,267 +0,0 @@
-//
-// Written by Maxim Khitrov (November 2012)
-//
-
-// Package flowrate provides the tools for monitoring and limiting the flow rate
-// of an arbitrary data stream.
-package flowrate
-
-import (
- "math"
- "sync"
- "time"
-)
-
-// Monitor monitors and limits the transfer rate of a data stream.
-type Monitor struct {
- mu sync.Mutex // Mutex guarding access to all internal fields
- active bool // Flag indicating an active transfer
- start time.Duration // Transfer start time (clock() value)
- bytes int64 // Total number of bytes transferred
- samples int64 // Total number of samples taken
-
- rSample float64 // Most recent transfer rate sample (bytes per second)
- rEMA float64 // Exponential moving average of rSample
- rPeak float64 // Peak transfer rate (max of all rSamples)
- rWindow float64 // rEMA window (seconds)
-
- sBytes int64 // Number of bytes transferred since sLast
- sLast time.Duration // Most recent sample time (stop time when inactive)
- sRate time.Duration // Sampling rate
-
- tBytes int64 // Number of bytes expected in the current transfer
- tLast time.Duration // Time of the most recent transfer of at least 1 byte
-}
-
-// New creates a new flow control monitor. Instantaneous transfer rate is
-// measured and updated for each sampleRate interval. windowSize determines the
-// weight of each sample in the exponential moving average (EMA) calculation.
-// The exact formulas are:
-//
-// sampleTime = currentTime - prevSampleTime
-// sampleRate = byteCount / sampleTime
-// weight = 1 - exp(-sampleTime/windowSize)
-// newRate = weight*sampleRate + (1-weight)*oldRate
-//
-// The default values for sampleRate and windowSize (if <= 0) are 100ms and 1s,
-// respectively.
-func New(sampleRate, windowSize time.Duration) *Monitor {
- if sampleRate = clockRound(sampleRate); sampleRate <= 0 {
- sampleRate = 5 * clockRate
- }
- if windowSize <= 0 {
- windowSize = 1 * time.Second
- }
- now := clock()
- return &Monitor{
- active: true,
- start: now,
- rWindow: windowSize.Seconds(),
- sLast: now,
- sRate: sampleRate,
- tLast: now,
- }
-}
-
-// Update records the transfer of n bytes and returns n. It should be called
-// after each Read/Write operation, even if n is 0.
-func (m *Monitor) Update(n int) int {
- m.mu.Lock()
- m.update(n)
- m.mu.Unlock()
- return n
-}
-
-// IO is a convenience method intended to wrap io.Reader and io.Writer method
-// execution. It calls m.Update(n) and then returns (n, err) unmodified.
-func (m *Monitor) IO(n int, err error) (int, error) {
- return m.Update(n), err
-}
-
-// Done marks the transfer as finished and prevents any further updates or
-// limiting. Instantaneous and current transfer rates drop to 0. Update, IO, and
-// Limit methods become NOOPs. It returns the total number of bytes transferred.
-func (m *Monitor) Done() int64 {
- m.mu.Lock()
- if now := m.update(0); m.sBytes > 0 {
- m.reset(now)
- }
- m.active = false
- m.tLast = 0
- n := m.bytes
- m.mu.Unlock()
- return n
-}
-
-// timeRemLimit is the maximum Status.TimeRem value.
-const timeRemLimit = 999*time.Hour + 59*time.Minute + 59*time.Second
-
-// Status represents the current Monitor status. All transfer rates are in bytes
-// per second rounded to the nearest byte.
-type Status struct {
- Active bool // Flag indicating an active transfer
- Start time.Time // Transfer start time
- Duration time.Duration // Time period covered by the statistics
- Idle time.Duration // Time since the last transfer of at least 1 byte
- Bytes int64 // Total number of bytes transferred
- Samples int64 // Total number of samples taken
- InstRate int64 // Instantaneous transfer rate
- CurRate int64 // Current transfer rate (EMA of InstRate)
- AvgRate int64 // Average transfer rate (Bytes / Duration)
- PeakRate int64 // Maximum instantaneous transfer rate
- BytesRem int64 // Number of bytes remaining in the transfer
- TimeRem time.Duration // Estimated time to completion
- Progress Percent // Overall transfer progress
-}
-
-// Status returns current transfer status information. The returned value
-// becomes static after a call to Done.
-func (m *Monitor) Status() Status {
- m.mu.Lock()
- now := m.update(0)
- s := Status{
- Active: m.active,
- Start: clockToTime(m.start),
- Duration: m.sLast - m.start,
- Idle: now - m.tLast,
- Bytes: m.bytes,
- Samples: m.samples,
- PeakRate: round(m.rPeak),
- BytesRem: m.tBytes - m.bytes,
- Progress: percentOf(float64(m.bytes), float64(m.tBytes)),
- }
- if s.BytesRem < 0 {
- s.BytesRem = 0
- }
- if s.Duration > 0 {
- rAvg := float64(s.Bytes) / s.Duration.Seconds()
- s.AvgRate = round(rAvg)
- if s.Active {
- s.InstRate = round(m.rSample)
- s.CurRate = round(m.rEMA)
- if s.BytesRem > 0 {
- if tRate := 0.8*m.rEMA + 0.2*rAvg; tRate > 0 {
- ns := float64(s.BytesRem) / tRate * 1e9
- if ns > float64(timeRemLimit) {
- ns = float64(timeRemLimit)
- }
- s.TimeRem = clockRound(time.Duration(ns))
- }
- }
- }
- }
- m.mu.Unlock()
- return s
-}
-
-// Limit restricts the instantaneous (per-sample) data flow to rate bytes per
-// second. It returns the maximum number of bytes (0 <= n <= want) that may be
-// transferred immediately without exceeding the limit. If block == true, the
-// call blocks until n > 0. want is returned unmodified if want < 1, rate < 1,
-// or the transfer is inactive (after a call to Done).
-//
-// At least one byte is always allowed to be transferred in any given sampling
-// period. Thus, if the sampling rate is 100ms, the lowest achievable flow rate
-// is 10 bytes per second.
-//
-// For usage examples, see the implementation of Reader and Writer in io.go.
-func (m *Monitor) Limit(want int, rate int64, block bool) (n int) {
- if want < 1 || rate < 1 {
- return want
- }
- m.mu.Lock()
-
- // Determine the maximum number of bytes that can be sent in one sample
- limit := round(float64(rate) * m.sRate.Seconds())
- if limit <= 0 {
- limit = 1
- }
-
- // If block == true, wait until m.sBytes < limit
- if now := m.update(0); block {
- for m.sBytes >= limit && m.active {
- now = m.waitNextSample(now)
- }
- }
-
- // Make limit <= want (unlimited if the transfer is no longer active)
- if limit -= m.sBytes; limit > int64(want) || !m.active {
- limit = int64(want)
- }
- m.mu.Unlock()
-
- if limit < 0 {
- limit = 0
- }
- return int(limit)
-}
-
-// SetTransferSize specifies the total size of the data transfer, which allows
-// the Monitor to calculate the overall progress and time to completion.
-func (m *Monitor) SetTransferSize(bytes int64) {
- if bytes < 0 {
- bytes = 0
- }
- m.mu.Lock()
- m.tBytes = bytes
- m.mu.Unlock()
-}
-
-// update accumulates the transferred byte count for the current sample until
-// clock() - m.sLast >= m.sRate. The monitor status is updated once the current
-// sample is done.
-func (m *Monitor) update(n int) (now time.Duration) {
- if !m.active {
- return
- }
- if now = clock(); n > 0 {
- m.tLast = now
- }
- m.sBytes += int64(n)
- if sTime := now - m.sLast; sTime >= m.sRate {
- t := sTime.Seconds()
- if m.rSample = float64(m.sBytes) / t; m.rSample > m.rPeak {
- m.rPeak = m.rSample
- }
-
- // Exponential moving average using a method similar to *nix load
- // average calculation. Longer sampling periods carry greater weight.
- if m.samples > 0 {
- w := math.Exp(-t / m.rWindow)
- m.rEMA = m.rSample + w*(m.rEMA-m.rSample)
- } else {
- m.rEMA = m.rSample
- }
- m.reset(now)
- }
- return
-}
-
-// reset clears the current sample state in preparation for the next sample.
-func (m *Monitor) reset(sampleTime time.Duration) {
- m.bytes += m.sBytes
- m.samples++
- m.sBytes = 0
- m.sLast = sampleTime
-}
-
-// waitNextSample sleeps for the remainder of the current sample. The lock is
-// released and reacquired during the actual sleep period, so it's possible for
-// the transfer to be inactive when this method returns.
-func (m *Monitor) waitNextSample(now time.Duration) time.Duration {
- const minWait = 5 * time.Millisecond
- current := m.sLast
-
- // sleep until the last sample time changes (ideally, just one iteration)
- for m.sLast == current && m.active {
- d := current + m.sRate - now
- m.mu.Unlock()
- if d < minWait {
- d = minWait
- }
- time.Sleep(d)
- m.mu.Lock()
- now = m.update(0)
- }
- return now
-}
diff --git a/vendor/github.com/mxk/go-flowrate/flowrate/io.go b/vendor/github.com/mxk/go-flowrate/flowrate/io.go
deleted file mode 100644
index fbe090972..000000000
--- a/vendor/github.com/mxk/go-flowrate/flowrate/io.go
+++ /dev/null
@@ -1,133 +0,0 @@
-//
-// Written by Maxim Khitrov (November 2012)
-//
-
-package flowrate
-
-import (
- "errors"
- "io"
-)
-
-// ErrLimit is returned by the Writer when a non-blocking write is short due to
-// the transfer rate limit.
-var ErrLimit = errors.New("flowrate: flow rate limit exceeded")
-
-// Limiter is implemented by the Reader and Writer to provide a consistent
-// interface for monitoring and controlling data transfer.
-type Limiter interface {
- Done() int64
- Status() Status
- SetTransferSize(bytes int64)
- SetLimit(new int64) (old int64)
- SetBlocking(new bool) (old bool)
-}
-
-// Reader implements io.ReadCloser with a restriction on the rate of data
-// transfer.
-type Reader struct {
- io.Reader // Data source
- *Monitor // Flow control monitor
-
- limit int64 // Rate limit in bytes per second (unlimited when <= 0)
- block bool // What to do when no new bytes can be read due to the limit
-}
-
-// NewReader restricts all Read operations on r to limit bytes per second.
-func NewReader(r io.Reader, limit int64) *Reader {
- return &Reader{r, New(0, 0), limit, true}
-}
-
-// Read reads up to len(p) bytes into p without exceeding the current transfer
-// rate limit. It returns (0, nil) immediately if r is non-blocking and no new
-// bytes can be read at this time.
-func (r *Reader) Read(p []byte) (n int, err error) {
- p = p[:r.Limit(len(p), r.limit, r.block)]
- if len(p) > 0 {
- n, err = r.IO(r.Reader.Read(p))
- }
- return
-}
-
-// SetLimit changes the transfer rate limit to new bytes per second and returns
-// the previous setting.
-func (r *Reader) SetLimit(new int64) (old int64) {
- old, r.limit = r.limit, new
- return
-}
-
-// SetBlocking changes the blocking behavior and returns the previous setting. A
-// Read call on a non-blocking reader returns immediately if no additional bytes
-// may be read at this time due to the rate limit.
-func (r *Reader) SetBlocking(new bool) (old bool) {
- old, r.block = r.block, new
- return
-}
-
-// Close closes the underlying reader if it implements the io.Closer interface.
-func (r *Reader) Close() error {
- defer r.Done()
- if c, ok := r.Reader.(io.Closer); ok {
- return c.Close()
- }
- return nil
-}
-
-// Writer implements io.WriteCloser with a restriction on the rate of data
-// transfer.
-type Writer struct {
- io.Writer // Data destination
- *Monitor // Flow control monitor
-
- limit int64 // Rate limit in bytes per second (unlimited when <= 0)
- block bool // What to do when no new bytes can be written due to the limit
-}
-
-// NewWriter restricts all Write operations on w to limit bytes per second. The
-// transfer rate and the default blocking behavior (true) can be changed
-// directly on the returned *Writer.
-func NewWriter(w io.Writer, limit int64) *Writer {
- return &Writer{w, New(0, 0), limit, true}
-}
-
-// Write writes len(p) bytes from p to the underlying data stream without
-// exceeding the current transfer rate limit. It returns (n, ErrLimit) if w is
-// non-blocking and no additional bytes can be written at this time.
-func (w *Writer) Write(p []byte) (n int, err error) {
- var c int
- for len(p) > 0 && err == nil {
- s := p[:w.Limit(len(p), w.limit, w.block)]
- if len(s) > 0 {
- c, err = w.IO(w.Writer.Write(s))
- } else {
- return n, ErrLimit
- }
- p = p[c:]
- n += c
- }
- return
-}
-
-// SetLimit changes the transfer rate limit to new bytes per second and returns
-// the previous setting.
-func (w *Writer) SetLimit(new int64) (old int64) {
- old, w.limit = w.limit, new
- return
-}
-
-// SetBlocking changes the blocking behavior and returns the previous setting. A
-// Write call on a non-blocking writer returns as soon as no additional bytes
-// may be written at this time due to the rate limit.
-func (w *Writer) SetBlocking(new bool) (old bool) {
- old, w.block = w.block, new
- return
-}
-
-// Close closes the underlying writer if it implements the io.Closer interface.
-func (w *Writer) Close() error {
- defer w.Done()
- if c, ok := w.Writer.(io.Closer); ok {
- return c.Close()
- }
- return nil
-}
diff --git a/vendor/github.com/mxk/go-flowrate/flowrate/util.go b/vendor/github.com/mxk/go-flowrate/flowrate/util.go
deleted file mode 100644
index 4caac583f..000000000
--- a/vendor/github.com/mxk/go-flowrate/flowrate/util.go
+++ /dev/null
@@ -1,67 +0,0 @@
-//
-// Written by Maxim Khitrov (November 2012)
-//
-
-package flowrate
-
-import (
- "math"
- "strconv"
- "time"
-)
-
-// clockRate is the resolution and precision of clock().
-const clockRate = 20 * time.Millisecond
-
-// czero is the process start time rounded down to the nearest clockRate
-// increment.
-var czero = time.Duration(time.Now().UnixNano()) / clockRate * clockRate
-
-// clock returns a low resolution timestamp relative to the process start time.
-func clock() time.Duration {
- return time.Duration(time.Now().UnixNano())/clockRate*clockRate - czero
-}
-
-// clockToTime converts a clock() timestamp to an absolute time.Time value.
-func clockToTime(c time.Duration) time.Time {
- return time.Unix(0, int64(czero+c))
-}
-
-// clockRound returns d rounded to the nearest clockRate increment.
-func clockRound(d time.Duration) time.Duration {
- return (d + clockRate>>1) / clockRate * clockRate
-}
-
-// round returns x rounded to the nearest int64 (non-negative values only).
-func round(x float64) int64 {
- if _, frac := math.Modf(x); frac >= 0.5 {
- return int64(math.Ceil(x))
- }
- return int64(math.Floor(x))
-}
-
-// Percent represents a percentage in increments of 1/1000th of a percent.
-type Percent uint32
-
-// percentOf calculates what percent of the total is x.
-func percentOf(x, total float64) Percent {
- if x < 0 || total <= 0 {
- return 0
- } else if p := round(x / total * 1e5); p <= math.MaxUint32 {
- return Percent(p)
- }
- return Percent(math.MaxUint32)
-}
-
-func (p Percent) Float() float64 {
- return float64(p) * 1e-3
-}
-
-func (p Percent) String() string {
- var buf [12]byte
- b := strconv.AppendUint(buf[:0], uint64(p)/1000, 10)
- n := len(b)
- b = strconv.AppendUint(b, 1000+uint64(p)%1000, 10)
- b[n] = '.'
- return string(append(b, '%'))
-}
diff --git a/vendor/github.com/pkg/errors/.gitignore b/vendor/github.com/pkg/errors/.gitignore
deleted file mode 100644
index daf913b1b..000000000
--- a/vendor/github.com/pkg/errors/.gitignore
+++ /dev/null
@@ -1,24 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test
-*.prof
diff --git a/vendor/github.com/pkg/errors/.travis.yml b/vendor/github.com/pkg/errors/.travis.yml
deleted file mode 100644
index 9159de03e..000000000
--- a/vendor/github.com/pkg/errors/.travis.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-language: go
-go_import_path: github.com/pkg/errors
-go:
- - 1.11.x
- - 1.12.x
- - 1.13.x
- - tip
-
-script:
- - make check
diff --git a/vendor/github.com/pkg/errors/LICENSE b/vendor/github.com/pkg/errors/LICENSE
deleted file mode 100644
index 835ba3e75..000000000
--- a/vendor/github.com/pkg/errors/LICENSE
+++ /dev/null
@@ -1,23 +0,0 @@
-Copyright (c) 2015, Dave Cheney
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/github.com/pkg/errors/Makefile b/vendor/github.com/pkg/errors/Makefile
deleted file mode 100644
index ce9d7cded..000000000
--- a/vendor/github.com/pkg/errors/Makefile
+++ /dev/null
@@ -1,44 +0,0 @@
-PKGS := github.com/pkg/errors
-SRCDIRS := $(shell go list -f '{{.Dir}}' $(PKGS))
-GO := go
-
-check: test vet gofmt misspell unconvert staticcheck ineffassign unparam
-
-test:
- $(GO) test $(PKGS)
-
-vet: | test
- $(GO) vet $(PKGS)
-
-staticcheck:
- $(GO) get honnef.co/go/tools/cmd/staticcheck
- staticcheck -checks all $(PKGS)
-
-misspell:
- $(GO) get github.com/client9/misspell/cmd/misspell
- misspell \
- -locale GB \
- -error \
- *.md *.go
-
-unconvert:
- $(GO) get github.com/mdempsky/unconvert
- unconvert -v $(PKGS)
-
-ineffassign:
- $(GO) get github.com/gordonklaus/ineffassign
- find $(SRCDIRS) -name '*.go' | xargs ineffassign
-
-pedantic: check errcheck
-
-unparam:
- $(GO) get mvdan.cc/unparam
- unparam ./...
-
-errcheck:
- $(GO) get github.com/kisielk/errcheck
- errcheck $(PKGS)
-
-gofmt:
- @echo Checking code is gofmted
- @test -z "$(shell gofmt -s -l -d -e $(SRCDIRS) | tee /dev/stderr)"
diff --git a/vendor/github.com/pkg/errors/README.md b/vendor/github.com/pkg/errors/README.md
deleted file mode 100644
index 54dfdcb12..000000000
--- a/vendor/github.com/pkg/errors/README.md
+++ /dev/null
@@ -1,59 +0,0 @@
-# errors [](https://travis-ci.org/pkg/errors) [](https://ci.appveyor.com/project/davecheney/errors/branch/master) [](http://godoc.org/github.com/pkg/errors) [](https://goreportcard.com/report/github.com/pkg/errors) [](https://sourcegraph.com/github.com/pkg/errors?badge)
-
-Package errors provides simple error handling primitives.
-
-`go get github.com/pkg/errors`
-
-The traditional error handling idiom in Go is roughly akin to
-```go
-if err != nil {
- return err
-}
-```
-which applied recursively up the call stack results in error reports without context or debugging information. The errors package allows programmers to add context to the failure path in their code in a way that does not destroy the original value of the error.
-
-## Adding context to an error
-
-The errors.Wrap function returns a new error that adds context to the original error. For example
-```go
-_, err := ioutil.ReadAll(r)
-if err != nil {
- return errors.Wrap(err, "read failed")
-}
-```
-## Retrieving the cause of an error
-
-Using `errors.Wrap` constructs a stack of errors, adding context to the preceding error. Depending on the nature of the error it may be necessary to reverse the operation of errors.Wrap to retrieve the original error for inspection. Any error value which implements this interface can be inspected by `errors.Cause`.
-```go
-type causer interface {
- Cause() error
-}
-```
-`errors.Cause` will recursively retrieve the topmost error which does not implement `causer`, which is assumed to be the original cause. For example:
-```go
-switch err := errors.Cause(err).(type) {
-case *MyError:
- // handle specifically
-default:
- // unknown error
-}
-```
-
-[Read the package documentation for more information](https://godoc.org/github.com/pkg/errors).
-
-## Roadmap
-
-With the upcoming [Go2 error proposals](https://go.googlesource.com/proposal/+/master/design/go2draft.md) this package is moving into maintenance mode. The roadmap for a 1.0 release is as follows:
-
-- 0.9. Remove pre Go 1.9 and Go 1.10 support, address outstanding pull requests (if possible)
-- 1.0. Final release.
-
-## Contributing
-
-Because of the Go2 errors changes, this package is not accepting proposals for new functionality. With that said, we welcome pull requests, bug fixes and issue reports.
-
-Before sending a PR, please discuss your change by raising an issue.
-
-## License
-
-BSD-2-Clause
diff --git a/vendor/github.com/pkg/errors/appveyor.yml b/vendor/github.com/pkg/errors/appveyor.yml
deleted file mode 100644
index a932eade0..000000000
--- a/vendor/github.com/pkg/errors/appveyor.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-version: build-{build}.{branch}
-
-clone_folder: C:\gopath\src\github.com\pkg\errors
-shallow_clone: true # for startup speed
-
-environment:
- GOPATH: C:\gopath
-
-platform:
- - x64
-
-# http://www.appveyor.com/docs/installed-software
-install:
- # some helpful output for debugging builds
- - go version
- - go env
- # pre-installed MinGW at C:\MinGW is 32bit only
- # but MSYS2 at C:\msys64 has mingw64
- - set PATH=C:\msys64\mingw64\bin;%PATH%
- - gcc --version
- - g++ --version
-
-build_script:
- - go install -v ./...
-
-test_script:
- - set PATH=C:\gopath\bin;%PATH%
- - go test -v ./...
-
-#artifacts:
-# - path: '%GOPATH%\bin\*.exe'
-deploy: off
diff --git a/vendor/github.com/pkg/errors/errors.go b/vendor/github.com/pkg/errors/errors.go
deleted file mode 100644
index 161aea258..000000000
--- a/vendor/github.com/pkg/errors/errors.go
+++ /dev/null
@@ -1,288 +0,0 @@
-// Package errors provides simple error handling primitives.
-//
-// The traditional error handling idiom in Go is roughly akin to
-//
-// if err != nil {
-// return err
-// }
-//
-// which when applied recursively up the call stack results in error reports
-// without context or debugging information. The errors package allows
-// programmers to add context to the failure path in their code in a way
-// that does not destroy the original value of the error.
-//
-// Adding context to an error
-//
-// The errors.Wrap function returns a new error that adds context to the
-// original error by recording a stack trace at the point Wrap is called,
-// together with the supplied message. For example
-//
-// _, err := ioutil.ReadAll(r)
-// if err != nil {
-// return errors.Wrap(err, "read failed")
-// }
-//
-// If additional control is required, the errors.WithStack and
-// errors.WithMessage functions destructure errors.Wrap into its component
-// operations: annotating an error with a stack trace and with a message,
-// respectively.
-//
-// Retrieving the cause of an error
-//
-// Using errors.Wrap constructs a stack of errors, adding context to the
-// preceding error. Depending on the nature of the error it may be necessary
-// to reverse the operation of errors.Wrap to retrieve the original error
-// for inspection. Any error value which implements this interface
-//
-// type causer interface {
-// Cause() error
-// }
-//
-// can be inspected by errors.Cause. errors.Cause will recursively retrieve
-// the topmost error that does not implement causer, which is assumed to be
-// the original cause. For example:
-//
-// switch err := errors.Cause(err).(type) {
-// case *MyError:
-// // handle specifically
-// default:
-// // unknown error
-// }
-//
-// Although the causer interface is not exported by this package, it is
-// considered a part of its stable public interface.
-//
-// Formatted printing of errors
-//
-// All error values returned from this package implement fmt.Formatter and can
-// be formatted by the fmt package. The following verbs are supported:
-//
-// %s print the error. If the error has a Cause it will be
-// printed recursively.
-// %v see %s
-// %+v extended format. Each Frame of the error's StackTrace will
-// be printed in detail.
-//
-// Retrieving the stack trace of an error or wrapper
-//
-// New, Errorf, Wrap, and Wrapf record a stack trace at the point they are
-// invoked. This information can be retrieved with the following interface:
-//
-// type stackTracer interface {
-// StackTrace() errors.StackTrace
-// }
-//
-// The returned errors.StackTrace type is defined as
-//
-// type StackTrace []Frame
-//
-// The Frame type represents a call site in the stack trace. Frame supports
-// the fmt.Formatter interface that can be used for printing information about
-// the stack trace of this error. For example:
-//
-// if err, ok := err.(stackTracer); ok {
-// for _, f := range err.StackTrace() {
-// fmt.Printf("%+s:%d\n", f, f)
-// }
-// }
-//
-// Although the stackTracer interface is not exported by this package, it is
-// considered a part of its stable public interface.
-//
-// See the documentation for Frame.Format for more details.
-package errors
-
-import (
- "fmt"
- "io"
-)
-
-// New returns an error with the supplied message.
-// New also records the stack trace at the point it was called.
-func New(message string) error {
- return &fundamental{
- msg: message,
- stack: callers(),
- }
-}
-
-// Errorf formats according to a format specifier and returns the string
-// as a value that satisfies error.
-// Errorf also records the stack trace at the point it was called.
-func Errorf(format string, args ...interface{}) error {
- return &fundamental{
- msg: fmt.Sprintf(format, args...),
- stack: callers(),
- }
-}
-
-// fundamental is an error that has a message and a stack, but no caller.
-type fundamental struct {
- msg string
- *stack
-}
-
-func (f *fundamental) Error() string { return f.msg }
-
-func (f *fundamental) Format(s fmt.State, verb rune) {
- switch verb {
- case 'v':
- if s.Flag('+') {
- io.WriteString(s, f.msg)
- f.stack.Format(s, verb)
- return
- }
- fallthrough
- case 's':
- io.WriteString(s, f.msg)
- case 'q':
- fmt.Fprintf(s, "%q", f.msg)
- }
-}
-
-// WithStack annotates err with a stack trace at the point WithStack was called.
-// If err is nil, WithStack returns nil.
-func WithStack(err error) error {
- if err == nil {
- return nil
- }
- return &withStack{
- err,
- callers(),
- }
-}
-
-type withStack struct {
- error
- *stack
-}
-
-func (w *withStack) Cause() error { return w.error }
-
-// Unwrap provides compatibility for Go 1.13 error chains.
-func (w *withStack) Unwrap() error { return w.error }
-
-func (w *withStack) Format(s fmt.State, verb rune) {
- switch verb {
- case 'v':
- if s.Flag('+') {
- fmt.Fprintf(s, "%+v", w.Cause())
- w.stack.Format(s, verb)
- return
- }
- fallthrough
- case 's':
- io.WriteString(s, w.Error())
- case 'q':
- fmt.Fprintf(s, "%q", w.Error())
- }
-}
-
-// Wrap returns an error annotating err with a stack trace
-// at the point Wrap is called, and the supplied message.
-// If err is nil, Wrap returns nil.
-func Wrap(err error, message string) error {
- if err == nil {
- return nil
- }
- err = &withMessage{
- cause: err,
- msg: message,
- }
- return &withStack{
- err,
- callers(),
- }
-}
-
-// Wrapf returns an error annotating err with a stack trace
-// at the point Wrapf is called, and the format specifier.
-// If err is nil, Wrapf returns nil.
-func Wrapf(err error, format string, args ...interface{}) error {
- if err == nil {
- return nil
- }
- err = &withMessage{
- cause: err,
- msg: fmt.Sprintf(format, args...),
- }
- return &withStack{
- err,
- callers(),
- }
-}
-
-// WithMessage annotates err with a new message.
-// If err is nil, WithMessage returns nil.
-func WithMessage(err error, message string) error {
- if err == nil {
- return nil
- }
- return &withMessage{
- cause: err,
- msg: message,
- }
-}
-
-// WithMessagef annotates err with the format specifier.
-// If err is nil, WithMessagef returns nil.
-func WithMessagef(err error, format string, args ...interface{}) error {
- if err == nil {
- return nil
- }
- return &withMessage{
- cause: err,
- msg: fmt.Sprintf(format, args...),
- }
-}
-
-type withMessage struct {
- cause error
- msg string
-}
-
-func (w *withMessage) Error() string { return w.msg + ": " + w.cause.Error() }
-func (w *withMessage) Cause() error { return w.cause }
-
-// Unwrap provides compatibility for Go 1.13 error chains.
-func (w *withMessage) Unwrap() error { return w.cause }
-
-func (w *withMessage) Format(s fmt.State, verb rune) {
- switch verb {
- case 'v':
- if s.Flag('+') {
- fmt.Fprintf(s, "%+v\n", w.Cause())
- io.WriteString(s, w.msg)
- return
- }
- fallthrough
- case 's', 'q':
- io.WriteString(s, w.Error())
- }
-}
-
-// Cause returns the underlying cause of the error, if possible.
-// An error value has a cause if it implements the following
-// interface:
-//
-// type causer interface {
-// Cause() error
-// }
-//
-// If the error does not implement Cause, the original error will
-// be returned. If the error is nil, nil will be returned without further
-// investigation.
-func Cause(err error) error {
- type causer interface {
- Cause() error
- }
-
- for err != nil {
- cause, ok := err.(causer)
- if !ok {
- break
- }
- err = cause.Cause()
- }
- return err
-}
diff --git a/vendor/github.com/pkg/errors/go113.go b/vendor/github.com/pkg/errors/go113.go
deleted file mode 100644
index be0d10d0c..000000000
--- a/vendor/github.com/pkg/errors/go113.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// +build go1.13
-
-package errors
-
-import (
- stderrors "errors"
-)
-
-// Is reports whether any error in err's chain matches target.
-//
-// The chain consists of err itself followed by the sequence of errors obtained by
-// repeatedly calling Unwrap.
-//
-// An error is considered to match a target if it is equal to that target or if
-// it implements a method Is(error) bool such that Is(target) returns true.
-func Is(err, target error) bool { return stderrors.Is(err, target) }
-
-// As finds the first error in err's chain that matches target, and if so, sets
-// target to that error value and returns true.
-//
-// The chain consists of err itself followed by the sequence of errors obtained by
-// repeatedly calling Unwrap.
-//
-// An error matches target if the error's concrete value is assignable to the value
-// pointed to by target, or if the error has a method As(interface{}) bool such that
-// As(target) returns true. In the latter case, the As method is responsible for
-// setting target.
-//
-// As will panic if target is not a non-nil pointer to either a type that implements
-// error, or to any interface type. As returns false if err is nil.
-func As(err error, target interface{}) bool { return stderrors.As(err, target) }
-
-// Unwrap returns the result of calling the Unwrap method on err, if err's
-// type contains an Unwrap method returning error.
-// Otherwise, Unwrap returns nil.
-func Unwrap(err error) error {
- return stderrors.Unwrap(err)
-}
diff --git a/vendor/github.com/pkg/errors/stack.go b/vendor/github.com/pkg/errors/stack.go
deleted file mode 100644
index 779a8348f..000000000
--- a/vendor/github.com/pkg/errors/stack.go
+++ /dev/null
@@ -1,177 +0,0 @@
-package errors
-
-import (
- "fmt"
- "io"
- "path"
- "runtime"
- "strconv"
- "strings"
-)
-
-// Frame represents a program counter inside a stack frame.
-// For historical reasons if Frame is interpreted as a uintptr
-// its value represents the program counter + 1.
-type Frame uintptr
-
-// pc returns the program counter for this frame;
-// multiple frames may have the same PC value.
-func (f Frame) pc() uintptr { return uintptr(f) - 1 }
-
-// file returns the full path to the file that contains the
-// function for this Frame's pc.
-func (f Frame) file() string {
- fn := runtime.FuncForPC(f.pc())
- if fn == nil {
- return "unknown"
- }
- file, _ := fn.FileLine(f.pc())
- return file
-}
-
-// line returns the line number of source code of the
-// function for this Frame's pc.
-func (f Frame) line() int {
- fn := runtime.FuncForPC(f.pc())
- if fn == nil {
- return 0
- }
- _, line := fn.FileLine(f.pc())
- return line
-}
-
-// name returns the name of this function, if known.
-func (f Frame) name() string {
- fn := runtime.FuncForPC(f.pc())
- if fn == nil {
- return "unknown"
- }
- return fn.Name()
-}
-
-// Format formats the frame according to the fmt.Formatter interface.
-//
-// %s source file
-// %d source line
-// %n function name
-// %v equivalent to %s:%d
-//
-// Format accepts flags that alter the printing of some verbs, as follows:
-//
-// %+s function name and path of source file relative to the compile time
-// GOPATH separated by \n\t (\n\t)
-// %+v equivalent to %+s:%d
-func (f Frame) Format(s fmt.State, verb rune) {
- switch verb {
- case 's':
- switch {
- case s.Flag('+'):
- io.WriteString(s, f.name())
- io.WriteString(s, "\n\t")
- io.WriteString(s, f.file())
- default:
- io.WriteString(s, path.Base(f.file()))
- }
- case 'd':
- io.WriteString(s, strconv.Itoa(f.line()))
- case 'n':
- io.WriteString(s, funcname(f.name()))
- case 'v':
- f.Format(s, 's')
- io.WriteString(s, ":")
- f.Format(s, 'd')
- }
-}
-
-// MarshalText formats a stacktrace Frame as a text string. The output is the
-// same as that of fmt.Sprintf("%+v", f), but without newlines or tabs.
-func (f Frame) MarshalText() ([]byte, error) {
- name := f.name()
- if name == "unknown" {
- return []byte(name), nil
- }
- return []byte(fmt.Sprintf("%s %s:%d", name, f.file(), f.line())), nil
-}
-
-// StackTrace is stack of Frames from innermost (newest) to outermost (oldest).
-type StackTrace []Frame
-
-// Format formats the stack of Frames according to the fmt.Formatter interface.
-//
-// %s lists source files for each Frame in the stack
-// %v lists the source file and line number for each Frame in the stack
-//
-// Format accepts flags that alter the printing of some verbs, as follows:
-//
-// %+v Prints filename, function, and line number for each Frame in the stack.
-func (st StackTrace) Format(s fmt.State, verb rune) {
- switch verb {
- case 'v':
- switch {
- case s.Flag('+'):
- for _, f := range st {
- io.WriteString(s, "\n")
- f.Format(s, verb)
- }
- case s.Flag('#'):
- fmt.Fprintf(s, "%#v", []Frame(st))
- default:
- st.formatSlice(s, verb)
- }
- case 's':
- st.formatSlice(s, verb)
- }
-}
-
-// formatSlice will format this StackTrace into the given buffer as a slice of
-// Frame, only valid when called with '%s' or '%v'.
-func (st StackTrace) formatSlice(s fmt.State, verb rune) {
- io.WriteString(s, "[")
- for i, f := range st {
- if i > 0 {
- io.WriteString(s, " ")
- }
- f.Format(s, verb)
- }
- io.WriteString(s, "]")
-}
-
-// stack represents a stack of program counters.
-type stack []uintptr
-
-func (s *stack) Format(st fmt.State, verb rune) {
- switch verb {
- case 'v':
- switch {
- case st.Flag('+'):
- for _, pc := range *s {
- f := Frame(pc)
- fmt.Fprintf(st, "\n%+v", f)
- }
- }
- }
-}
-
-func (s *stack) StackTrace() StackTrace {
- f := make([]Frame, len(*s))
- for i := 0; i < len(f); i++ {
- f[i] = Frame((*s)[i])
- }
- return f
-}
-
-func callers() *stack {
- const depth = 32
- var pcs [depth]uintptr
- n := runtime.Callers(3, pcs[:])
- var st stack = pcs[0:n]
- return &st
-}
-
-// funcname removes the path prefix component of a function's name reported by func.Name().
-func funcname(name string) string {
- i := strings.LastIndex(name, "/")
- name = name[i+1:]
- i = strings.Index(name, ".")
- return name[i+1:]
-}
diff --git a/vendor/github.com/prometheus/common/expfmt/decode.go b/vendor/github.com/prometheus/common/expfmt/decode.go
index 7b762370e..8f8dc65d3 100644
--- a/vendor/github.com/prometheus/common/expfmt/decode.go
+++ b/vendor/github.com/prometheus/common/expfmt/decode.go
@@ -220,7 +220,7 @@ func extractSamples(f *dto.MetricFamily, o *DecodeOptions) (model.Vector, error)
return extractSummary(o, f), nil
case dto.MetricType_UNTYPED:
return extractUntyped(o, f), nil
- case dto.MetricType_HISTOGRAM:
+ case dto.MetricType_HISTOGRAM, dto.MetricType_GAUGE_HISTOGRAM:
return extractHistogram(o, f), nil
}
return nil, fmt.Errorf("expfmt.extractSamples: unknown metric family type %v", f.GetType())
@@ -403,9 +403,13 @@ func extractHistogram(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
infSeen = true
}
+ v := q.GetCumulativeCountFloat()
+ if v <= 0 {
+ v = float64(q.GetCumulativeCount())
+ }
samples = append(samples, &model.Sample{
Metric: model.Metric(lset),
- Value: model.SampleValue(q.GetCumulativeCount()),
+ Value: model.SampleValue(v),
Timestamp: timestamp,
})
}
@@ -428,9 +432,13 @@ func extractHistogram(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
}
lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_count")
+ v := m.Histogram.GetSampleCountFloat()
+ if v <= 0 {
+ v = float64(m.Histogram.GetSampleCount())
+ }
count := &model.Sample{
Metric: model.Metric(lset),
- Value: model.SampleValue(m.Histogram.GetSampleCount()),
+ Value: model.SampleValue(v),
Timestamp: timestamp,
}
samples = append(samples, count)
diff --git a/vendor/github.com/prometheus/common/expfmt/expfmt.go b/vendor/github.com/prometheus/common/expfmt/expfmt.go
index c34c7de43..4e4c13e72 100644
--- a/vendor/github.com/prometheus/common/expfmt/expfmt.go
+++ b/vendor/github.com/prometheus/common/expfmt/expfmt.go
@@ -45,6 +45,7 @@ const (
// The Content-Type values for the different wire protocols. Do not do direct
// comparisons to these constants, instead use the comparison functions.
+ //
// Deprecated: Use expfmt.NewFormat(expfmt.TypeUnknown) instead.
FmtUnknown Format = ``
// Deprecated: Use expfmt.NewFormat(expfmt.TypeTextPlain) instead.
diff --git a/vendor/github.com/prometheus/common/expfmt/fuzz.go b/vendor/github.com/prometheus/common/expfmt/fuzz.go
index 0290f6abc..872c0c15b 100644
--- a/vendor/github.com/prometheus/common/expfmt/fuzz.go
+++ b/vendor/github.com/prometheus/common/expfmt/fuzz.go
@@ -13,7 +13,6 @@
// Build only when actually fuzzing
//go:build gofuzz
-// +build gofuzz
package expfmt
diff --git a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go
index 8dbf6d04e..21b93bca3 100644
--- a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go
+++ b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go
@@ -160,38 +160,38 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
n, err = w.WriteString("# HELP ")
written += n
if err != nil {
- return
+ return written, err
}
n, err = writeName(w, compliantName)
written += n
if err != nil {
- return
+ return written, err
}
err = w.WriteByte(' ')
written++
if err != nil {
- return
+ return written, err
}
n, err = writeEscapedString(w, *in.Help, true)
written += n
if err != nil {
- return
+ return written, err
}
err = w.WriteByte('\n')
written++
if err != nil {
- return
+ return written, err
}
}
n, err = w.WriteString("# TYPE ")
written += n
if err != nil {
- return
+ return written, err
}
n, err = writeName(w, compliantName)
written += n
if err != nil {
- return
+ return written, err
}
switch metricType {
case dto.MetricType_COUNTER:
@@ -208,39 +208,41 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
n, err = w.WriteString(" unknown\n")
case dto.MetricType_HISTOGRAM:
n, err = w.WriteString(" histogram\n")
+ case dto.MetricType_GAUGE_HISTOGRAM:
+ n, err = w.WriteString(" gaugehistogram\n")
default:
return written, fmt.Errorf("unknown metric type %s", metricType.String())
}
written += n
if err != nil {
- return
+ return written, err
}
if toOM.withUnit && in.Unit != nil {
n, err = w.WriteString("# UNIT ")
written += n
if err != nil {
- return
+ return written, err
}
n, err = writeName(w, compliantName)
written += n
if err != nil {
- return
+ return written, err
}
err = w.WriteByte(' ')
written++
if err != nil {
- return
+ return written, err
}
n, err = writeEscapedString(w, *in.Unit, true)
written += n
if err != nil {
- return
+ return written, err
}
err = w.WriteByte('\n')
written++
if err != nil {
- return
+ return written, err
}
}
@@ -304,7 +306,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
)
written += n
if err != nil {
- return
+ return written, err
}
}
n, err = writeOpenMetricsSample(
@@ -314,7 +316,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
)
written += n
if err != nil {
- return
+ return written, err
}
n, err = writeOpenMetricsSample(
w, compliantName, "_count", metric, "", 0,
@@ -325,7 +327,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
createdTsBytesWritten, err = writeOpenMetricsCreated(w, compliantName, "", metric, "", 0, metric.Summary.GetCreatedTimestamp())
n += createdTsBytesWritten
}
- case dto.MetricType_HISTOGRAM:
+ case dto.MetricType_HISTOGRAM, dto.MetricType_GAUGE_HISTOGRAM:
if metric.Histogram == nil {
return written, fmt.Errorf(
"expected histogram in metric %s %s", compliantName, metric,
@@ -333,6 +335,12 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
}
infSeen := false
for _, b := range metric.Histogram.Bucket {
+ if b.GetCumulativeCountFloat() > 0 {
+ return written, fmt.Errorf(
+ "OpenMetrics v1.0 does not support float histogram %s %s",
+ compliantName, metric,
+ )
+ }
n, err = writeOpenMetricsSample(
w, compliantName, "_bucket", metric,
model.BucketLabel, b.GetUpperBound(),
@@ -341,7 +349,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
)
written += n
if err != nil {
- return
+ return written, err
}
if math.IsInf(b.GetUpperBound(), +1) {
infSeen = true
@@ -354,9 +362,12 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
0, metric.Histogram.GetSampleCount(), true,
nil,
)
+ // We do not check for a float sample count here
+ // because we will check for it below (and error
+ // out if needed).
written += n
if err != nil {
- return
+ return written, err
}
}
n, err = writeOpenMetricsSample(
@@ -366,7 +377,13 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
)
written += n
if err != nil {
- return
+ return written, err
+ }
+ if metric.Histogram.GetSampleCountFloat() > 0 {
+ return written, fmt.Errorf(
+ "OpenMetrics v1.0 does not support float histogram %s %s",
+ compliantName, metric,
+ )
}
n, err = writeOpenMetricsSample(
w, compliantName, "_count", metric, "", 0,
@@ -384,10 +401,10 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E
}
written += n
if err != nil {
- return
+ return written, err
}
}
- return
+ return written, err
}
// FinalizeOpenMetrics writes the final `# EOF\n` line required by OpenMetrics.
diff --git a/vendor/github.com/prometheus/common/expfmt/text_create.go b/vendor/github.com/prometheus/common/expfmt/text_create.go
index c4e9c1bbc..6b8978145 100644
--- a/vendor/github.com/prometheus/common/expfmt/text_create.go
+++ b/vendor/github.com/prometheus/common/expfmt/text_create.go
@@ -108,38 +108,38 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e
n, err = w.WriteString("# HELP ")
written += n
if err != nil {
- return
+ return written, err
}
n, err = writeName(w, name)
written += n
if err != nil {
- return
+ return written, err
}
err = w.WriteByte(' ')
written++
if err != nil {
- return
+ return written, err
}
n, err = writeEscapedString(w, *in.Help, false)
written += n
if err != nil {
- return
+ return written, err
}
err = w.WriteByte('\n')
written++
if err != nil {
- return
+ return written, err
}
}
n, err = w.WriteString("# TYPE ")
written += n
if err != nil {
- return
+ return written, err
}
n, err = writeName(w, name)
written += n
if err != nil {
- return
+ return written, err
}
metricType := in.GetType()
switch metricType {
@@ -151,14 +151,17 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e
n, err = w.WriteString(" summary\n")
case dto.MetricType_UNTYPED:
n, err = w.WriteString(" untyped\n")
- case dto.MetricType_HISTOGRAM:
+ case dto.MetricType_HISTOGRAM, dto.MetricType_GAUGE_HISTOGRAM:
+ // The classic Prometheus text format has no notion of a gauge
+ // histogram. We render a gauge histogram in the same way as a
+ // regular histogram.
n, err = w.WriteString(" histogram\n")
default:
return written, fmt.Errorf("unknown metric type %s", metricType.String())
}
written += n
if err != nil {
- return
+ return written, err
}
// Finally the samples, one line for each.
@@ -208,7 +211,7 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e
)
written += n
if err != nil {
- return
+ return written, err
}
}
n, err = writeSample(
@@ -217,13 +220,13 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e
)
written += n
if err != nil {
- return
+ return written, err
}
n, err = writeSample(
w, name, "_count", metric, "", 0,
float64(metric.Summary.GetSampleCount()),
)
- case dto.MetricType_HISTOGRAM:
+ case dto.MetricType_HISTOGRAM, dto.MetricType_GAUGE_HISTOGRAM:
if metric.Histogram == nil {
return written, fmt.Errorf(
"expected histogram in metric %s %s", name, metric,
@@ -231,28 +234,36 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e
}
infSeen := false
for _, b := range metric.Histogram.Bucket {
+ v := b.GetCumulativeCountFloat()
+ if v == 0 {
+ v = float64(b.GetCumulativeCount())
+ }
n, err = writeSample(
w, name, "_bucket", metric,
model.BucketLabel, b.GetUpperBound(),
- float64(b.GetCumulativeCount()),
+ v,
)
written += n
if err != nil {
- return
+ return written, err
}
if math.IsInf(b.GetUpperBound(), +1) {
infSeen = true
}
}
if !infSeen {
+ v := metric.Histogram.GetSampleCountFloat()
+ if v == 0 {
+ v = float64(metric.Histogram.GetSampleCount())
+ }
n, err = writeSample(
w, name, "_bucket", metric,
model.BucketLabel, math.Inf(+1),
- float64(metric.Histogram.GetSampleCount()),
+ v,
)
written += n
if err != nil {
- return
+ return written, err
}
}
n, err = writeSample(
@@ -261,12 +272,13 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e
)
written += n
if err != nil {
- return
+ return written, err
}
- n, err = writeSample(
- w, name, "_count", metric, "", 0,
- float64(metric.Histogram.GetSampleCount()),
- )
+ v := metric.Histogram.GetSampleCountFloat()
+ if v == 0 {
+ v = float64(metric.Histogram.GetSampleCount())
+ }
+ n, err = writeSample(w, name, "_count", metric, "", 0, v)
default:
return written, fmt.Errorf(
"unexpected type in metric %s %s", name, metric,
@@ -274,10 +286,10 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e
}
written += n
if err != nil {
- return
+ return written, err
}
}
- return
+ return written, err
}
// writeSample writes a single sample in text format to w, given the metric
diff --git a/vendor/github.com/prometheus/common/expfmt/text_parse.go b/vendor/github.com/prometheus/common/expfmt/text_parse.go
index 8f2edde32..00c8841a1 100644
--- a/vendor/github.com/prometheus/common/expfmt/text_parse.go
+++ b/vendor/github.com/prometheus/common/expfmt/text_parse.go
@@ -48,8 +48,10 @@ func (e ParseError) Error() string {
return fmt.Sprintf("text format parsing error in line %d: %s", e.Line, e.Msg)
}
-// TextParser is used to parse the simple and flat text-based exchange format. Its
-// zero value is ready to use.
+// TextParser is used to parse the simple and flat text-based exchange format.
+//
+// TextParser instances must be created with NewTextParser, the zero value of
+// TextParser is invalid.
type TextParser struct {
metricFamiliesByName map[string]*dto.MetricFamily
buf *bufio.Reader // Where the parsed input is read through.
@@ -129,9 +131,44 @@ func (p *TextParser) TextToMetricFamilies(in io.Reader) (map[string]*dto.MetricF
if p.err != nil && errors.Is(p.err, io.EOF) {
p.parseError("unexpected end of input stream")
}
+ for _, histogramMetric := range p.histograms {
+ normalizeHistogram(histogramMetric.GetHistogram())
+ }
return p.metricFamiliesByName, p.err
}
+// normalizeHistogram makes sure that all the buckets and the count in each
+// histogram is either completely float or completely integer.
+func normalizeHistogram(histogram *dto.Histogram) {
+ if histogram == nil {
+ return
+ }
+ anyFloats := false
+ if histogram.GetSampleCountFloat() != 0 {
+ anyFloats = true
+ } else {
+ for _, b := range histogram.GetBucket() {
+ if b.GetCumulativeCountFloat() != 0 {
+ anyFloats = true
+ break
+ }
+ }
+ }
+ if !anyFloats {
+ return
+ }
+ if histogram.GetSampleCountFloat() == 0 {
+ histogram.SampleCountFloat = proto.Float64(float64(histogram.GetSampleCount()))
+ histogram.SampleCount = nil
+ }
+ for _, b := range histogram.GetBucket() {
+ if b.GetCumulativeCountFloat() == 0 {
+ b.CumulativeCountFloat = proto.Float64(float64(b.GetCumulativeCount()))
+ b.CumulativeCount = nil
+ }
+ }
+}
+
func (p *TextParser) reset(in io.Reader) {
p.metricFamiliesByName = map[string]*dto.MetricFamily{}
p.currentLabelPairs = nil
@@ -281,7 +318,9 @@ func (p *TextParser) readingLabels() stateFn {
// Summaries/histograms are special. We have to reset the
// currentLabels map, currentQuantile and currentBucket before starting to
// read labels.
- if p.currentMF.GetType() == dto.MetricType_SUMMARY || p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
+ if p.currentMF.GetType() == dto.MetricType_SUMMARY ||
+ p.currentMF.GetType() == dto.MetricType_HISTOGRAM ||
+ p.currentMF.GetType() == dto.MetricType_GAUGE_HISTOGRAM {
p.currentLabels = map[string]string{}
p.currentLabels[string(model.MetricNameLabel)] = p.currentMF.GetName()
p.currentQuantile = math.NaN()
@@ -374,7 +413,9 @@ func (p *TextParser) startLabelName() stateFn {
// Special summary/histogram treatment. Don't add 'quantile' and 'le'
// labels to 'real' labels.
if (p.currentMF.GetType() != dto.MetricType_SUMMARY || p.currentLabelPair.GetName() != model.QuantileLabel) &&
- (p.currentMF.GetType() != dto.MetricType_HISTOGRAM || p.currentLabelPair.GetName() != model.BucketLabel) {
+ ((p.currentMF.GetType() != dto.MetricType_HISTOGRAM &&
+ p.currentMF.GetType() != dto.MetricType_GAUGE_HISTOGRAM) ||
+ p.currentLabelPair.GetName() != model.BucketLabel) {
p.currentLabelPairs = append(p.currentLabelPairs, p.currentLabelPair)
}
// Check for duplicate label names.
@@ -425,7 +466,7 @@ func (p *TextParser) startLabelValue() stateFn {
}
}
// Similar special treatment of histograms.
- if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
+ if p.currentMF.GetType() == dto.MetricType_HISTOGRAM || p.currentMF.GetType() == dto.MetricType_GAUGE_HISTOGRAM {
if p.currentLabelPair.GetName() == model.BucketLabel {
if p.currentBucket, p.err = parseFloat(p.currentLabelPair.GetValue()); p.err != nil {
// Create a more helpful error message.
@@ -476,7 +517,7 @@ func (p *TextParser) readingValue() stateFn {
p.summaries[signature] = p.currentMetric
p.currentMF.Metric = append(p.currentMF.Metric, p.currentMetric)
}
- case dto.MetricType_HISTOGRAM:
+ case dto.MetricType_HISTOGRAM, dto.MetricType_GAUGE_HISTOGRAM:
signature := model.LabelsToSignature(p.currentLabels)
if histogram := p.histograms[signature]; histogram != nil {
p.currentMetric = histogram
@@ -522,24 +563,38 @@ func (p *TextParser) readingValue() stateFn {
},
)
}
- case dto.MetricType_HISTOGRAM:
+ case dto.MetricType_HISTOGRAM, dto.MetricType_GAUGE_HISTOGRAM:
// *sigh*
if p.currentMetric.Histogram == nil {
p.currentMetric.Histogram = &dto.Histogram{}
}
switch {
case p.currentIsHistogramCount:
- p.currentMetric.Histogram.SampleCount = proto.Uint64(uint64(value))
+ if uintValue := uint64(value); value == float64(uintValue) {
+ p.currentMetric.Histogram.SampleCount = proto.Uint64(uintValue)
+ } else {
+ if value < 0 {
+ p.parseError(fmt.Sprintf("negative count for histogram %q", p.currentMF.GetName()))
+ return nil
+ }
+ p.currentMetric.Histogram.SampleCountFloat = proto.Float64(value)
+ }
case p.currentIsHistogramSum:
p.currentMetric.Histogram.SampleSum = proto.Float64(value)
case !math.IsNaN(p.currentBucket):
- p.currentMetric.Histogram.Bucket = append(
- p.currentMetric.Histogram.Bucket,
- &dto.Bucket{
- UpperBound: proto.Float64(p.currentBucket),
- CumulativeCount: proto.Uint64(uint64(value)),
- },
- )
+ b := &dto.Bucket{
+ UpperBound: proto.Float64(p.currentBucket),
+ }
+ if uintValue := uint64(value); value == float64(uintValue) {
+ b.CumulativeCount = proto.Uint64(uintValue)
+ } else {
+ if value < 0 {
+ p.parseError(fmt.Sprintf("negative bucket population for histogram %q", p.currentMF.GetName()))
+ return nil
+ }
+ b.CumulativeCountFloat = proto.Float64(value)
+ }
+ p.currentMetric.Histogram.Bucket = append(p.currentMetric.Histogram.Bucket, b)
}
default:
p.err = fmt.Errorf("unexpected type for metric name %q", p.currentMF.GetName())
@@ -602,10 +657,18 @@ func (p *TextParser) readingType() stateFn {
if p.readTokenUntilNewline(false); p.err != nil {
return nil // Unexpected end of input.
}
- metricType, ok := dto.MetricType_value[strings.ToUpper(p.currentToken.String())]
+ typ := strings.ToUpper(p.currentToken.String()) // Tolerate any combination of upper and lower case.
+ metricType, ok := dto.MetricType_value[typ] // Tolerate "gauge_histogram" (not originally part of the text format).
if !ok {
- p.parseError(fmt.Sprintf("unknown metric type %q", p.currentToken.String()))
- return nil
+ // We also want to tolerate "gaugehistogram" to mark a gauge
+ // histogram, because that string is used in OpenMetrics. Note,
+ // however, that gauge histograms do not officially exist in the
+ // classic text format.
+ if typ != "GAUGEHISTOGRAM" {
+ p.parseError(fmt.Sprintf("unknown metric type %q", p.currentToken.String()))
+ return nil
+ }
+ metricType = int32(dto.MetricType_GAUGE_HISTOGRAM)
}
p.currentMF.Type = dto.MetricType(metricType).Enum()
return p.startOfLine
@@ -855,7 +918,8 @@ func (p *TextParser) setOrCreateCurrentMF() {
}
histogramName := histogramMetricName(name)
if p.currentMF = p.metricFamiliesByName[histogramName]; p.currentMF != nil {
- if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
+ if p.currentMF.GetType() == dto.MetricType_HISTOGRAM ||
+ p.currentMF.GetType() == dto.MetricType_GAUGE_HISTOGRAM {
if isCount(name) {
p.currentIsHistogramCount = true
}
diff --git a/vendor/github.com/prometheus/common/promslog/slog.go b/vendor/github.com/prometheus/common/promslog/slog.go
deleted file mode 100644
index f5b9e98ba..000000000
--- a/vendor/github.com/prometheus/common/promslog/slog.go
+++ /dev/null
@@ -1,289 +0,0 @@
-// Copyright 2024 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package promslog defines standardised ways to initialize the Go standard
-// library's log/slog logger.
-// It should typically only ever be imported by main packages.
-
-package promslog
-
-import (
- "fmt"
- "io"
- "log/slog"
- "os"
- "path/filepath"
- "strconv"
- "strings"
- "time"
-)
-
-// LogStyle represents the common logging formats in the Prometheus ecosystem.
-type LogStyle string
-
-const (
- SlogStyle LogStyle = "slog"
- GoKitStyle LogStyle = "go-kit"
-
- reservedKeyPrefix = "logged_"
-)
-
-var (
- // LevelFlagOptions represents allowed logging levels.
- LevelFlagOptions = []string{"debug", "info", "warn", "error"}
- // FormatFlagOptions represents allowed formats.
- FormatFlagOptions = []string{"logfmt", "json"}
-
- defaultWriter = os.Stderr
-)
-
-// Level controls a logging level, with an info default.
-// It wraps slog.LevelVar with string-based level control.
-// Level is safe to be used concurrently.
-type Level struct {
- lvl *slog.LevelVar
-}
-
-// NewLevel returns a new Level.
-func NewLevel() *Level {
- return &Level{
- lvl: &slog.LevelVar{},
- }
-}
-
-func (l *Level) UnmarshalYAML(unmarshal func(interface{}) error) error {
- var s string
- type plain string
- if err := unmarshal((*plain)(&s)); err != nil {
- return err
- }
- if s == "" {
- return nil
- }
- if err := l.Set(s); err != nil {
- return err
- }
- return nil
-}
-
-// Level returns the value of the logging level as an slog.Level.
-func (l *Level) Level() slog.Level {
- return l.lvl.Level()
-}
-
-// String returns the current level.
-func (l *Level) String() string {
- switch l.lvl.Level() {
- case slog.LevelDebug:
- return "debug"
- case slog.LevelInfo:
- return "info"
- case slog.LevelWarn:
- return "warn"
- case slog.LevelError:
- return "error"
- default:
- return ""
- }
-}
-
-// Set updates the logging level with the validation.
-func (l *Level) Set(s string) error {
- switch strings.ToLower(s) {
- case "debug":
- l.lvl.Set(slog.LevelDebug)
- case "info":
- l.lvl.Set(slog.LevelInfo)
- case "warn":
- l.lvl.Set(slog.LevelWarn)
- case "error":
- l.lvl.Set(slog.LevelError)
- default:
- return fmt.Errorf("unrecognized log level %s", s)
- }
- return nil
-}
-
-// Format controls a logging output format.
-// Not concurrency-safe.
-type Format struct {
- s string
-}
-
-// NewFormat creates a new Format.
-func NewFormat() *Format { return &Format{} }
-
-func (f *Format) String() string {
- return f.s
-}
-
-// Set updates the value of the allowed format.
-func (f *Format) Set(s string) error {
- switch s {
- case "logfmt", "json":
- f.s = s
- default:
- return fmt.Errorf("unrecognized log format %s", s)
- }
- return nil
-}
-
-// Config is a struct containing configurable settings for the logger.
-type Config struct {
- Level *Level
- Format *Format
- Style LogStyle
- Writer io.Writer
-}
-
-func newGoKitStyleReplaceAttrFunc(lvl *Level) func(groups []string, a slog.Attr) slog.Attr {
- return func(_ []string, a slog.Attr) slog.Attr {
- key := a.Key
- switch key {
- case slog.TimeKey, "ts":
- if t, ok := a.Value.Any().(time.Time); ok {
- a.Key = "ts"
-
- // This timestamp format differs from RFC3339Nano by using .000 instead
- // of .999999999 which changes the timestamp from 9 variable to 3 fixed
- // decimals (.130 instead of .130987456).
- a.Value = slog.StringValue(t.UTC().Format("2006-01-02T15:04:05.000Z07:00"))
- } else {
- // If we can't cast the any from the value to a
- // time.Time, it means the caller logged
- // another attribute with a key of `ts`.
- // Prevent duplicate keys (necessary for proper
- // JSON) by renaming the key to `logged_ts`.
- a.Key = reservedKeyPrefix + key
- }
- case slog.SourceKey, "caller":
- if src, ok := a.Value.Any().(*slog.Source); ok {
- a.Key = "caller"
- switch lvl.String() {
- case "debug":
- a.Value = slog.StringValue(filepath.Base(src.File) + "(" + filepath.Base(src.Function) + "):" + strconv.Itoa(src.Line))
- default:
- a.Value = slog.StringValue(filepath.Base(src.File) + ":" + strconv.Itoa(src.Line))
- }
- } else {
- // If we can't cast the any from the value to
- // an *slog.Source, it means the caller logged
- // another attribute with a key of `caller`.
- // Prevent duplicate keys (necessary for proper
- // JSON) by renaming the key to
- // `logged_caller`.
- a.Key = reservedKeyPrefix + key
- }
- case slog.LevelKey:
- if lvl, ok := a.Value.Any().(slog.Level); ok {
- a.Value = slog.StringValue(strings.ToLower(lvl.String()))
- } else {
- // If we can't cast the any from the value to
- // an slog.Level, it means the caller logged
- // another attribute with a key of `level`.
- // Prevent duplicate keys (necessary for proper
- // JSON) by renaming the key to `logged_level`.
- a.Key = reservedKeyPrefix + key
- }
- default:
- }
-
- // Ensure time.Duration values are _always_ formatted as a Go
- // duration string (ie, "1d2h3m").
- if v, ok := a.Value.Any().(time.Duration); ok {
- a.Value = slog.StringValue(v.String())
- }
-
- return a
- }
-}
-
-func defaultReplaceAttr(_ []string, a slog.Attr) slog.Attr {
- key := a.Key
- switch key {
- case slog.TimeKey:
- // Note that we do not change the timezone to UTC anymore.
- if _, ok := a.Value.Any().(time.Time); !ok {
- // If we can't cast the any from the value to a
- // time.Time, it means the caller logged
- // another attribute with a key of `time`.
- // Prevent duplicate keys (necessary for proper
- // JSON) by renaming the key to `logged_time`.
- a.Key = reservedKeyPrefix + key
- }
- case slog.SourceKey:
- if src, ok := a.Value.Any().(*slog.Source); ok {
- a.Value = slog.StringValue(filepath.Base(src.File) + ":" + strconv.Itoa(src.Line))
- } else {
- // If we can't cast the any from the value to
- // an *slog.Source, it means the caller logged
- // another attribute with a key of `source`.
- // Prevent duplicate keys (necessary for proper
- // JSON) by renaming the key to
- // `logged_source`.
- a.Key = reservedKeyPrefix + key
- }
- case slog.LevelKey:
- if _, ok := a.Value.Any().(slog.Level); !ok {
- // If we can't cast the any from the value to
- // an slog.Level, it means the caller logged
- // another attribute with a key of `level`.
- // Prevent duplicate keys (necessary for proper
- // JSON) by renaming the key to
- // `logged_level`.
- a.Key = reservedKeyPrefix + key
- }
- default:
- }
-
- // Ensure time.Duration values are _always_ formatted as a Go duration
- // string (ie, "1d2h3m").
- if v, ok := a.Value.Any().(time.Duration); ok {
- a.Value = slog.StringValue(v.String())
- }
-
- return a
-}
-
-// New returns a new slog.Logger. Each logged line will be annotated
-// with a timestamp. The output always goes to stderr.
-func New(config *Config) *slog.Logger {
- if config.Level == nil {
- config.Level = NewLevel()
- }
-
- if config.Writer == nil {
- config.Writer = defaultWriter
- }
-
- logHandlerOpts := &slog.HandlerOptions{
- Level: config.Level.lvl,
- AddSource: true,
- ReplaceAttr: defaultReplaceAttr,
- }
-
- if config.Style == GoKitStyle {
- logHandlerOpts.ReplaceAttr = newGoKitStyleReplaceAttrFunc(config.Level)
- }
-
- if config.Format != nil && config.Format.s == "json" {
- return slog.New(slog.NewJSONHandler(config.Writer, logHandlerOpts))
- }
- return slog.New(slog.NewTextHandler(config.Writer, logHandlerOpts))
-}
-
-// NewNopLogger is a convenience function to return an slog.Logger that writes
-// to io.Discard.
-func NewNopLogger() *slog.Logger {
- return New(&Config{Writer: io.Discard})
-}
diff --git a/vendor/github.com/prometheus/otlptranslator/.gitignore b/vendor/github.com/prometheus/otlptranslator/.gitignore
new file mode 100644
index 000000000..6f72f8926
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/.gitignore
@@ -0,0 +1,25 @@
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+go.work.sum
+
+# env file
+.env
diff --git a/vendor/github.com/prometheus/otlptranslator/.golangci.yml b/vendor/github.com/prometheus/otlptranslator/.golangci.yml
new file mode 100644
index 000000000..c3a00a8fa
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/.golangci.yml
@@ -0,0 +1,104 @@
+formatters:
+ enable:
+ - gci
+ - gofumpt
+ settings:
+ gci:
+ sections:
+ - standard
+ - default
+ - prefix(github.com/prometheus/otlptranslator)
+ gofumpt:
+ extra-rules: true
+issues:
+ max-issues-per-linter: 0
+ max-same-issues: 0
+linters:
+ # Keep this list sorted alphabetically
+ enable:
+ - depguard
+ - errorlint
+ - exptostd
+ - gocritic
+ - godot
+ - loggercheck
+ - misspell
+ - nilnesserr
+ # TODO: Enable once https://github.com/golangci/golangci-lint/issues/3228 is fixed.
+ # - nolintlint
+ - perfsprint
+ - predeclared
+ - revive
+ - sloglint
+ - testifylint
+ - unconvert
+ - unused
+ - usestdlibvars
+ - whitespace
+ settings:
+ depguard:
+ rules:
+ main:
+ deny:
+ - pkg: sync/atomic
+ desc: Use go.uber.org/atomic instead of sync/atomic
+ - pkg: github.com/stretchr/testify/assert
+ desc: Use github.com/stretchr/testify/require instead of github.com/stretchr/testify/assert
+ - pkg: io/ioutil
+ desc: Use corresponding 'os' or 'io' functions instead.
+ - pkg: github.com/pkg/errors
+ desc: Use 'errors' or 'fmt' instead of github.com/pkg/errors
+ - pkg: golang.org/x/exp/slices
+ desc: Use 'slices' instead.
+ perfsprint:
+ # Optimizes `fmt.Errorf`.
+ errorf: true
+ revive:
+ # By default, revive will enable only the linting rules that are named in the configuration file.
+ # So, it's needed to explicitly enable all required rules here.
+ rules:
+ # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md
+ - name: blank-imports
+ - name: comment-spacings
+ - name: context-as-argument
+ arguments:
+ # Allow functions with test or bench signatures.
+ - allowTypesBefore: '*testing.T,testing.TB'
+ - name: context-keys-type
+ - name: dot-imports
+ - name: early-return
+ arguments:
+ - preserveScope
+ # A lot of false positives: incorrectly identifies channel draining as "empty code block".
+ # See https://github.com/mgechev/revive/issues/386
+ - name: empty-block
+ disabled: true
+ - name: error-naming
+ - name: error-return
+ - name: error-strings
+ - name: errorf
+ - name: exported
+ - name: increment-decrement
+ - name: indent-error-flow
+ arguments:
+ - preserveScope
+ - name: range
+ - name: receiver-naming
+ - name: redefines-builtin-id
+ - name: superfluous-else
+ arguments:
+ - preserveScope
+ - name: time-naming
+ - name: unexported-return
+ - name: unreachable-code
+ - name: unused-parameter
+ - name: var-declaration
+ - name: var-naming
+ testifylint:
+ disable:
+ - float-compare
+ - go-require
+ enable-all: true
+run:
+ timeout: 15m
+version: "2"
diff --git a/vendor/github.com/prometheus/otlptranslator/CODE_OF_CONDUCT.md b/vendor/github.com/prometheus/otlptranslator/CODE_OF_CONDUCT.md
new file mode 100644
index 000000000..d325872bd
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/CODE_OF_CONDUCT.md
@@ -0,0 +1,3 @@
+# Prometheus Community Code of Conduct
+
+Prometheus follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/main/code-of-conduct.md).
diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/LICENSE b/vendor/github.com/prometheus/otlptranslator/LICENSE
similarity index 100%
rename from vendor/contrib.go.opencensus.io/exporter/prometheus/LICENSE
rename to vendor/github.com/prometheus/otlptranslator/LICENSE
diff --git a/vendor/github.com/prometheus/otlptranslator/MAINTAINERS.md b/vendor/github.com/prometheus/otlptranslator/MAINTAINERS.md
new file mode 100644
index 000000000..af0fc4df7
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/MAINTAINERS.md
@@ -0,0 +1,4 @@
+* Arthur Silva Sens (arthursens2005@gmail.com / @ArthurSens)
+* Arve Knudsen (arve.knudsen@gmail.com / @aknuds1)
+* Jesús Vázquez (jesus.vazquez@grafana.com / @jesusvazquez)
+* Owen Williams (owen.williams@grafana.com / @ywwg)
\ No newline at end of file
diff --git a/vendor/github.com/prometheus/otlptranslator/README.md b/vendor/github.com/prometheus/otlptranslator/README.md
new file mode 100644
index 000000000..663d73671
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/README.md
@@ -0,0 +1,120 @@
+# OTLP Prometheus Translator
+
+A Go library for converting [OpenTelemetry Protocol (OTLP)](https://opentelemetry.io/docs/specs/otlp/) metric and attribute names to [Prometheus](https://prometheus.io/)-compliant formats. This is an internal library for both Prometheus and Open Telemetry, without any stability guarantees for external usage.
+
+Part of the [Prometheus](https://prometheus.io/) ecosystem, following the [OpenTelemetry to Prometheus compatibility specification](https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/compatibility/prometheus_and_openmetrics.md).
+
+## Features
+
+- **Metric Name and Label Translation**: Convert OTLP metric names and attributes to Prometheus-compliant format
+- **Unit Handling**: Translate OTLP units to Prometheus unit conventions
+- **Type-Aware Suffixes**: Optionally append `_total`, `_ratio` based on metric type
+- **Namespace Support**: Add configurable namespace prefixes
+- **UTF-8 Support**: Choose between Prometheus legacy scheme compliant metric/label names (`[a-zA-Z0-9:_]`) or untranslated metric/label names
+- **Translation Strategy Configuration**: Select a translation strategy with a standard set of strings.
+
+## Installation
+
+```bash
+go get github.com/prometheus/otlptranslator
+```
+
+## Quick Start
+
+```go
+package main
+
+import (
+ "fmt"
+ "github.com/prometheus/otlptranslator"
+)
+
+func main() {
+ // Create a metric namer using traditional Prometheus name translation, with suffixes added and UTF-8 disallowed.
+ strategy := otlptranslator.UnderscoreEscapingWithSuffixes
+ namer := otlptranslator.NewMetricNamer("myapp", strategy)
+
+ // Translate OTLP metric to Prometheus format
+ metric := otlptranslator.Metric{
+ Name: "http.server.request.duration",
+ Unit: "s",
+ Type: otlptranslator.MetricTypeHistogram,
+ }
+ fmt.Println(namer.Build(metric)) // Output: myapp_http_server_request_duration_seconds
+
+ // Translate label names
+ labelNamer := otlptranslator.LabelNamer{UTF8Allowed: false}
+ fmt.Println(labelNamer.Build("http.method")) // Output: http_method
+}
+```
+
+## Usage Examples
+
+### Metric Name Translation
+
+```go
+namer := otlptranslator.MetricNamer{WithMetricSuffixes: true, UTF8Allowed: false}
+
+// Counter gets _total suffix
+counter := otlptranslator.Metric{
+ Name: "requests.count", Unit: "1", Type: otlptranslator.MetricTypeMonotonicCounter,
+}
+fmt.Println(namer.Build(counter)) // requests_count_total
+
+// Gauge with unit conversion
+gauge := otlptranslator.Metric{
+ Name: "memory.usage", Unit: "By", Type: otlptranslator.MetricTypeGauge,
+}
+fmt.Println(namer.Build(gauge)) // memory_usage_bytes
+
+// Dimensionless gauge gets _ratio suffix
+ratio := otlptranslator.Metric{
+ Name: "cpu.utilization", Unit: "1", Type: otlptranslator.MetricTypeGauge,
+}
+fmt.Println(namer.Build(ratio)) // cpu_utilization_ratio
+```
+
+### Label Translation
+
+```go
+labelNamer := otlptranslator.LabelNamer{UTF8Allowed: false}
+
+labelNamer.Build("http.method") // http_method
+labelNamer.Build("123invalid") // key_123invalid
+labelNamer.Build("_private") // key_private
+labelNamer.Build("__reserved__") // __reserved__ (preserved)
+labelNamer.Build("label@with$symbols") // label_with_symbols
+```
+
+### Unit Translation
+
+```go
+unitNamer := otlptranslator.UnitNamer{UTF8Allowed: false}
+
+unitNamer.Build("s") // seconds
+unitNamer.Build("By") // bytes
+unitNamer.Build("requests/s") // requests_per_second
+unitNamer.Build("1") // "" (dimensionless)
+```
+
+### Configuration Options
+
+```go
+// Prometheus-compliant mode - supports [a-zA-Z0-9:_]
+compliantNamer := otlptranslator.MetricNamer{UTF8Allowed: false, WithMetricSuffixes: true}
+
+// Transparent pass-through mode, aka "NoTranslation"
+utf8Namer := otlptranslator.MetricNamer{UTF8Allowed: true, WithMetricSuffixes: false}
+utf8Namer = otlptranslator.NewMetricNamer("", otlpTranslator.NoTranslation)
+
+// With namespace and suffixes
+productionNamer := otlptranslator.MetricNamer{
+ Namespace: "myservice",
+ WithMetricSuffixes: true,
+ UTF8Allowed: false,
+}
+```
+
+## License
+
+Licensed under the Apache License 2.0 - see the [LICENSE](LICENSE) file for details.
diff --git a/vendor/github.com/prometheus/otlptranslator/SECURITY.md b/vendor/github.com/prometheus/otlptranslator/SECURITY.md
new file mode 100644
index 000000000..fed02d85c
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/SECURITY.md
@@ -0,0 +1,6 @@
+# Reporting a security issue
+
+The Prometheus security policy, including how to report vulnerabilities, can be
+found here:
+
+
diff --git a/vendor/github.com/prometheus/otlptranslator/constants.go b/vendor/github.com/prometheus/otlptranslator/constants.go
new file mode 100644
index 000000000..0ea3b1c4c
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/constants.go
@@ -0,0 +1,38 @@
+// Copyright 2025 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package otlptranslator
+
+const (
+ // ExemplarTraceIDKey is the key used to store the trace ID in Prometheus
+ // exemplars:
+ // https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#exemplars
+ ExemplarTraceIDKey = "trace_id"
+ // ExemplarSpanIDKey is the key used to store the Span ID in Prometheus
+ // exemplars:
+ // https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#exemplars
+ ExemplarSpanIDKey = "span_id"
+ // ScopeNameLabelKey is the name of the label key used to identify the name
+ // of the OpenTelemetry scope which produced the metric:
+ // https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#instrumentation-scope
+ ScopeNameLabelKey = "otel_scope_name"
+ // ScopeVersionLabelKey is the name of the label key used to identify the
+ // version of the OpenTelemetry scope which produced the metric:
+ // https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#instrumentation-scope
+ ScopeVersionLabelKey = "otel_scope_version"
+ // TargetInfoMetricName is the name of the metric used to preserve resource
+ // attributes in Prometheus format:
+ // https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#resource-attributes-1
+ // It originates from OpenMetrics:
+ // https://github.com/OpenObservability/OpenMetrics/blob/1386544931307dff279688f332890c31b6c5de36/specification/OpenMetrics.md#supporting-target-metadata-in-both-push-based-and-pull-based-systems
+ TargetInfoMetricName = "target_info"
+)
diff --git a/vendor/github.com/prometheus/otlptranslator/doc.go b/vendor/github.com/prometheus/otlptranslator/doc.go
new file mode 100644
index 000000000..a704d8190
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/doc.go
@@ -0,0 +1,24 @@
+// Copyright 2025 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package otlptranslator provides utilities for converting OpenTelemetry Protocol (OTLP)
+// metric and attribute names to Prometheus-compliant formats.
+//
+// This package is designed to help users translate OpenTelemetry metrics to Prometheus
+// metrics while following the official OpenTelemetry to Prometheus compatibility specification.
+//
+// Main components:
+// - MetricNamer: Translates OTLP metric names to Prometheus metric names
+// - LabelNamer: Translates OTLP attribute names to Prometheus label names
+// - UnitNamer: Translates OTLP units to Prometheus unit conventions
+package otlptranslator
diff --git a/vendor/github.com/prometheus/otlptranslator/label_namer.go b/vendor/github.com/prometheus/otlptranslator/label_namer.go
new file mode 100644
index 000000000..368cedaf8
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/label_namer.go
@@ -0,0 +1,100 @@
+// Copyright 2025 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// Provenance-includes-location: https://github.com/prometheus/prometheus/blob/93e991ef7ed19cc997a9360c8016cac3767b8057/storage/remote/otlptranslator/prometheus/normalize_label.go
+// Provenance-includes-license: Apache-2.0
+// Provenance-includes-copyright: Copyright The Prometheus Authors
+// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheus/normalize_label.go
+// Provenance-includes-license: Apache-2.0
+// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
+
+package otlptranslator
+
+import (
+ "errors"
+ "fmt"
+ "strings"
+ "unicode"
+)
+
+// LabelNamer is a helper struct to build label names.
+// It translates OpenTelemetry Protocol (OTLP) attribute names to Prometheus-compliant label names.
+//
+// Example usage:
+//
+// namer := LabelNamer{UTF8Allowed: false}
+// result := namer.Build("http.method") // "http_method"
+type LabelNamer struct {
+ UTF8Allowed bool
+ // UnderscoreLabelSanitization, if true, enabled prepending 'key' to labels
+ // starting with '_'. Reserved labels starting with `__` are not modified.
+ //
+ // Deprecated: This will be removed in a future version of otlptranslator.
+ UnderscoreLabelSanitization bool
+ // PreserveMultipleUnderscores enables preserving of multiple
+ // consecutive underscores in label names when UTF8Allowed is false.
+ // This option is discouraged as it violates the OpenTelemetry to Prometheus
+ // specification https://github.com/open-telemetry/opentelemetry-specification/blob/v1.38.0/specification/compatibility/prometheus_and_openmetrics.md#otlp-metric-points-to-prometheus),
+ // but may be needed for compatibility with legacy systems that rely on the old behavior.
+ PreserveMultipleUnderscores bool
+}
+
+// Build normalizes the specified label to follow Prometheus label names standard.
+//
+// Translation rules:
+// - Replaces invalid characters with underscores
+// - Prefixes labels with invalid start characters (numbers or `_`) with "key"
+// - Preserves double underscore labels (reserved names)
+// - If UTF8Allowed is true, returns label as-is
+//
+// Examples:
+//
+// namer := LabelNamer{UTF8Allowed: false}
+// namer.Build("http.method") // "http_method"
+// namer.Build("123invalid") // "key_123invalid"
+// namer.Build("__reserved__") // "__reserved__" (preserved)
+func (ln *LabelNamer) Build(label string) (string, error) {
+ if len(label) == 0 {
+ return "", errors.New("label name is empty")
+ }
+
+ if ln.UTF8Allowed {
+ if hasUnderscoresOnly(label) {
+ return "", fmt.Errorf("label name %q contains only underscores", label)
+ }
+ return label, nil
+ }
+
+ normalizedName := sanitizeLabelName(label, ln.PreserveMultipleUnderscores)
+
+ // If label starts with a number, prepend with "key_".
+ if unicode.IsDigit(rune(normalizedName[0])) {
+ normalizedName = "key_" + normalizedName
+ } else if ln.UnderscoreLabelSanitization && strings.HasPrefix(normalizedName, "_") && !strings.HasPrefix(normalizedName, "__") {
+ normalizedName = "key" + normalizedName
+ }
+
+ if hasUnderscoresOnly(normalizedName) {
+ return "", fmt.Errorf("normalization for label name %q resulted in invalid name %q", label, normalizedName)
+ }
+
+ return normalizedName, nil
+}
+
+func hasUnderscoresOnly(label string) bool {
+ for _, c := range label {
+ if c != '_' {
+ return false
+ }
+ }
+ return true
+}
diff --git a/vendor/github.com/prometheus/otlptranslator/metric_namer.go b/vendor/github.com/prometheus/otlptranslator/metric_namer.go
new file mode 100644
index 000000000..d958a0f03
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/metric_namer.go
@@ -0,0 +1,361 @@
+// Copyright 2025 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// Provenance-includes-location: https://github.com/prometheus/prometheus/blob/93e991ef7ed19cc997a9360c8016cac3767b8057/storage/remote/otlptranslator/prometheus/metric_name_builder.go
+// Provenance-includes-license: Apache-2.0
+// Provenance-includes-copyright: Copyright The Prometheus Authors
+// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheus/normalize_name.go
+// Provenance-includes-license: Apache-2.0
+// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
+
+package otlptranslator
+
+import (
+ "fmt"
+ "slices"
+ "strings"
+ "unicode"
+)
+
+// The map to translate OTLP units to Prometheus units
+// OTLP metrics use the c/s notation as specified at https://ucum.org/ucum.html
+// (See also https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/semantic_conventions/README.md#instrument-units)
+// Prometheus best practices for units: https://prometheus.io/docs/practices/naming/#base-units
+// OpenMetrics specification for units: https://github.com/prometheus/OpenMetrics/blob/v1.0.0/specification/OpenMetrics.md#units-and-base-units
+var unitMap = map[string]string{
+ // Time
+ "d": "days",
+ "h": "hours",
+ "min": "minutes",
+ "s": "seconds",
+ "ms": "milliseconds",
+ "us": "microseconds",
+ "ns": "nanoseconds",
+
+ // Bytes
+ "By": "bytes",
+ "KiBy": "kibibytes",
+ "MiBy": "mebibytes",
+ "GiBy": "gibibytes",
+ "TiBy": "tibibytes",
+ "KBy": "kilobytes",
+ "MBy": "megabytes",
+ "GBy": "gigabytes",
+ "TBy": "terabytes",
+
+ // SI
+ "m": "meters",
+ "V": "volts",
+ "A": "amperes",
+ "J": "joules",
+ "W": "watts",
+ "g": "grams",
+
+ // Misc
+ "Cel": "celsius",
+ "Hz": "hertz",
+ "1": "",
+ "%": "percent",
+}
+
+// The map that translates the "per" unit.
+// Example: s => per second (singular).
+var perUnitMap = map[string]string{
+ "s": "second",
+ "m": "minute",
+ "h": "hour",
+ "d": "day",
+ "w": "week",
+ "mo": "month",
+ "y": "year",
+}
+
+// MetricNamer is a helper struct to build metric names.
+// It converts OpenTelemetry Protocol (OTLP) metric names to Prometheus-compliant metric names.
+//
+// Example usage:
+//
+// namer := MetricNamer{
+// WithMetricSuffixes: true,
+// UTF8Allowed: false,
+// }
+//
+// metric := Metric{
+// Name: "http.server.duration",
+// Unit: "s",
+// Type: MetricTypeHistogram,
+// }
+//
+// result := namer.Build(metric) // "http_server_duration_seconds"
+type MetricNamer struct {
+ Namespace string
+ WithMetricSuffixes bool
+ UTF8Allowed bool
+}
+
+// NewMetricNamer creates a MetricNamer with the specified namespace (can be
+// blank) and the requested Translation Strategy.
+func NewMetricNamer(namespace string, strategy TranslationStrategyOption) MetricNamer {
+ return MetricNamer{
+ Namespace: namespace,
+ WithMetricSuffixes: strategy.ShouldAddSuffixes(),
+ UTF8Allowed: !strategy.ShouldEscape(),
+ }
+}
+
+// Metric is a helper struct that holds information about a metric.
+// It represents an OpenTelemetry metric with its name, unit, and type.
+//
+// Example:
+//
+// metric := Metric{
+// Name: "http.server.request.duration",
+// Unit: "s",
+// Type: MetricTypeHistogram,
+// }
+type Metric struct {
+ Name string
+ Unit string
+ Type MetricType
+}
+
+// Build builds a metric name for the specified metric.
+//
+// The method applies different transformations based on the MetricNamer configuration:
+// - If UTF8Allowed is true, doesn't translate names - all characters must be valid UTF-8, however.
+// - If UTF8Allowed is false, translates metric names to comply with legacy Prometheus name scheme by escaping invalid characters to `_`.
+// - If WithMetricSuffixes is true, adds appropriate suffixes based on type and unit.
+//
+// See rules at https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels
+//
+// Examples:
+//
+// namer := MetricNamer{WithMetricSuffixes: true, UTF8Allowed: false}
+//
+// // Counter gets _total suffix
+// counter := Metric{Name: "requests.count", Unit: "1", Type: MetricTypeMonotonicCounter}
+// result := namer.Build(counter) // "requests_count_total"
+//
+// // Gauge with unit suffix
+// gauge := Metric{Name: "memory.usage", Unit: "By", Type: MetricTypeGauge}
+// result = namer.Build(gauge) // "memory_usage_bytes"
+func (mn *MetricNamer) Build(metric Metric) (string, error) {
+ if mn.UTF8Allowed {
+ return mn.buildMetricName(metric.Name, metric.Unit, metric.Type)
+ }
+ return mn.buildCompliantMetricName(metric.Name, metric.Unit, metric.Type)
+}
+
+func (mn *MetricNamer) buildCompliantMetricName(name, unit string, metricType MetricType) (normalizedName string, err error) {
+ defer func() {
+ if len(normalizedName) == 0 {
+ err = fmt.Errorf("normalization for metric %q resulted in empty name", name)
+ return
+ }
+
+ if normalizedName == name {
+ return
+ }
+
+ // Check that the resulting normalized name contains at least one non-underscore character
+ for _, c := range normalizedName {
+ if c != '_' {
+ return
+ }
+ }
+ err = fmt.Errorf("normalization for metric %q resulted in invalid name %q", name, normalizedName)
+ normalizedName = ""
+ }()
+
+ // Full normalization following standard Prometheus naming conventions
+ if mn.WithMetricSuffixes {
+ normalizedName = normalizeName(name, unit, metricType, mn.Namespace)
+ return
+ }
+
+ // Simple case (no full normalization, no units, etc.).
+ metricName := strings.Join(strings.FieldsFunc(name, func(r rune) bool {
+ return !isValidCompliantMetricChar(r) && r != '_'
+ }), "_")
+
+ // Namespace?
+ if mn.Namespace != "" {
+ namespace := strings.Join(strings.FieldsFunc(mn.Namespace, func(r rune) bool {
+ return !isValidCompliantMetricChar(r) && r != '_'
+ }), "_")
+ normalizedName = namespace + "_" + metricName
+ return
+ }
+
+ // Metric name starts with a digit? Prefix it with an underscore.
+ if metricName != "" && unicode.IsDigit(rune(metricName[0])) {
+ metricName = "_" + metricName
+ }
+
+ normalizedName = metricName
+ return
+}
+
+// isValidCompliantMetricChar checks if a rune is a valid metric name character (a-z, A-Z, 0-9, :).
+func isValidCompliantMetricChar(r rune) bool {
+ return (r >= 'a' && r <= 'z') ||
+ (r >= 'A' && r <= 'Z') ||
+ (r >= '0' && r <= '9') ||
+ r == ':'
+}
+
+// replaceInvalidMetricChar replaces invalid metric name characters with underscore.
+func replaceInvalidMetricChar(r rune) rune {
+ if isValidCompliantMetricChar(r) {
+ return r
+ }
+ return '_'
+}
+
+// Build a normalized name for the specified metric.
+func normalizeName(name, unit string, metricType MetricType, namespace string) string {
+ // Split metric name into "tokens" (of supported metric name runes).
+ // Note that this has the side effect of replacing multiple consecutive underscores with a single underscore.
+ // This is part of the OTel to Prometheus specification: https://github.com/open-telemetry/opentelemetry-specification/blob/v1.38.0/specification/compatibility/prometheus_and_openmetrics.md#otlp-metric-points-to-prometheus.
+ nameTokens := strings.FieldsFunc(
+ name,
+ func(r rune) bool { return !isValidCompliantMetricChar(r) },
+ )
+
+ mainUnitSuffix, perUnitSuffix := buildUnitSuffixes(unit)
+ nameTokens = addUnitTokens(nameTokens, cleanUpUnit(mainUnitSuffix), cleanUpUnit(perUnitSuffix))
+
+ // Append _total for Counters
+ if metricType == MetricTypeMonotonicCounter {
+ nameTokens = append(removeItem(nameTokens, "total"), "total")
+ }
+
+ // Append _ratio for metrics with unit "1"
+ // Some OTel receivers improperly use unit "1" for counters of objects
+ // See https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aissue+some+metric+units+don%27t+follow+otel+semantic+conventions
+ // Until these issues have been fixed, we're appending `_ratio` for gauges ONLY
+ // Theoretically, counters could be ratios as well, but it's absurd (for mathematical reasons)
+ if unit == "1" && metricType == MetricTypeGauge {
+ nameTokens = append(removeItem(nameTokens, "ratio"), "ratio")
+ }
+
+ // Namespace?
+ if namespace != "" {
+ nameTokens = append([]string{namespace}, nameTokens...)
+ }
+
+ // Build the string from the tokens, separated with underscores
+ normalizedName := strings.Join(nameTokens, "_")
+
+ // Metric name cannot start with a digit, so prefix it with "_" in this case
+ if normalizedName != "" && unicode.IsDigit(rune(normalizedName[0])) {
+ normalizedName = "_" + normalizedName
+ }
+
+ return normalizedName
+}
+
+// addUnitTokens will add the suffixes to the nameTokens if they are not already present.
+// It will also remove trailing underscores from the main suffix to avoid double underscores
+// when joining the tokens.
+//
+// If the 'per' unit ends with underscore, the underscore will be removed. If the per unit is just
+// 'per_', it will be entirely removed.
+func addUnitTokens(nameTokens []string, mainUnitSuffix, perUnitSuffix string) []string {
+ if slices.Contains(nameTokens, mainUnitSuffix) {
+ mainUnitSuffix = ""
+ }
+
+ if perUnitSuffix == "per_" {
+ perUnitSuffix = ""
+ } else {
+ perUnitSuffix = strings.TrimSuffix(perUnitSuffix, "_")
+ if slices.Contains(nameTokens, perUnitSuffix) {
+ perUnitSuffix = ""
+ }
+ }
+
+ if perUnitSuffix != "" {
+ mainUnitSuffix = strings.TrimSuffix(mainUnitSuffix, "_")
+ }
+
+ if mainUnitSuffix != "" {
+ nameTokens = append(nameTokens, mainUnitSuffix)
+ }
+ if perUnitSuffix != "" {
+ nameTokens = append(nameTokens, perUnitSuffix)
+ }
+ return nameTokens
+}
+
+// Remove the specified value from the slice.
+func removeItem(slice []string, value string) []string {
+ newSlice := make([]string, 0, len(slice))
+ for _, sliceEntry := range slice {
+ if sliceEntry != value {
+ newSlice = append(newSlice, sliceEntry)
+ }
+ }
+ return newSlice
+}
+
+func (mn *MetricNamer) buildMetricName(inputName, unit string, metricType MetricType) (name string, err error) {
+ name = inputName
+ if mn.Namespace != "" {
+ name = mn.Namespace + "_" + name
+ }
+
+ if mn.WithMetricSuffixes {
+ // Append _ratio for metrics with unit "1"
+ // Some OTel receivers improperly use unit "1" for counters of objects
+ // See https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aissue+some+metric+units+don%27t+follow+otel+semantic+conventions
+ // Until these issues have been fixed, we're appending `_ratio` for gauges ONLY
+ // Theoretically, counters could be ratios as well, but it's absurd (for mathematical reasons)
+ if unit == "1" && metricType == MetricTypeGauge {
+ name = trimSuffixAndDelimiter(name, "ratio")
+ defer func() {
+ name += "_ratio"
+ }()
+ }
+
+ // Append _total for Counters.
+ if metricType == MetricTypeMonotonicCounter {
+ name = trimSuffixAndDelimiter(name, "total")
+ defer func() {
+ name += "_total"
+ }()
+ }
+
+ mainUnitSuffix, perUnitSuffix := buildUnitSuffixes(unit)
+ if perUnitSuffix != "" {
+ name = trimSuffixAndDelimiter(name, perUnitSuffix)
+ defer func() {
+ name = name + "_" + perUnitSuffix
+ }()
+ }
+ // We don't need to trim and re-append the suffix here because this is
+ // the inner-most suffix.
+ if mainUnitSuffix != "" && !strings.HasSuffix(name, mainUnitSuffix) {
+ name = name + "_" + mainUnitSuffix
+ }
+ }
+ return
+}
+
+// trimSuffixAndDelimiter trims a suffix, plus one extra character which is
+// assumed to be a delimiter.
+func trimSuffixAndDelimiter(name, suffix string) string {
+ if strings.HasSuffix(name, suffix) && len(name) > len(suffix)+1 {
+ return name[:len(name)-(len(suffix)+1)]
+ }
+ return name
+}
diff --git a/vendor/github.com/prometheus/otlptranslator/metric_type.go b/vendor/github.com/prometheus/otlptranslator/metric_type.go
new file mode 100644
index 000000000..30464cfea
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/metric_type.go
@@ -0,0 +1,36 @@
+// Copyright 2025 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+
+package otlptranslator
+
+// MetricType is a representation of metric types from OpenTelemetry.
+// Different types of Sums were introduced based on their metric temporalities.
+// For more details, see:
+// https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/data-model.md#sums
+type MetricType int
+
+const (
+ // MetricTypeUnknown represents an unknown metric type.
+ MetricTypeUnknown = iota
+ // MetricTypeNonMonotonicCounter represents a counter that is not monotonically increasing, also known as delta counter.
+ MetricTypeNonMonotonicCounter
+ // MetricTypeMonotonicCounter represents a counter that is monotonically increasing, also known as cumulative counter.
+ MetricTypeMonotonicCounter
+ // MetricTypeGauge represents a gauge metric.
+ MetricTypeGauge
+ // MetricTypeHistogram represents a histogram metric.
+ MetricTypeHistogram
+ // MetricTypeExponentialHistogram represents an exponential histogram metric.
+ MetricTypeExponentialHistogram
+ // MetricTypeSummary represents a summary metric.
+ MetricTypeSummary
+)
diff --git a/vendor/github.com/prometheus/otlptranslator/strategy.go b/vendor/github.com/prometheus/otlptranslator/strategy.go
new file mode 100644
index 000000000..20fe01975
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/strategy.go
@@ -0,0 +1,86 @@
+// Copyright 2025 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// Provenance-includes-location: https://github.com/prometheus/prometheus/blob/3602785a89162ccc99a940fb9d862219a2d02241/config/config.go
+// Provenance-includes-license: Apache-2.0
+// Provenance-includes-copyright: Copyright The Prometheus Authors
+
+package otlptranslator
+
+// TranslationStrategyOption is a constant that defines how metric and label
+// names should be handled during translation. The recommended approach is to
+// use either UnderscoreEscapingWithSuffixes for full Prometheus-style
+// compatibility, or NoTranslation for Otel-style names.
+type TranslationStrategyOption string
+
+var (
+ // NoUTF8EscapingWithSuffixes will accept metric/label names as they are. Unit
+ // and type suffixes may be added to metric names, according to certain rules.
+ NoUTF8EscapingWithSuffixes TranslationStrategyOption = "NoUTF8EscapingWithSuffixes"
+ // UnderscoreEscapingWithSuffixes is the default option for translating OTLP
+ // to Prometheus. This option will translate metric name characters that are
+ // not alphanumerics/underscores/colons to underscores, and label name
+ // characters that are not alphanumerics/underscores to underscores. Unit and
+ // type suffixes may be appended to metric names, according to certain rules.
+ UnderscoreEscapingWithSuffixes TranslationStrategyOption = "UnderscoreEscapingWithSuffixes"
+ // UnderscoreEscapingWithoutSuffixes translates metric name characters that
+ // are not alphanumerics/underscores/colons to underscores, and label name
+ // characters that are not alphanumerics/underscores to underscores, but
+ // unlike UnderscoreEscapingWithSuffixes it does not append any suffixes to
+ // the names.
+ UnderscoreEscapingWithoutSuffixes TranslationStrategyOption = "UnderscoreEscapingWithoutSuffixes"
+ // NoTranslation (EXPERIMENTAL): disables all translation of incoming metric
+ // and label names. This offers a way for the OTLP users to use native metric
+ // names, reducing confusion.
+ //
+ // WARNING: This setting has significant known risks and limitations (see
+ // https://prometheus.io/docs/practices/naming/ for details): * Impaired UX
+ // when using PromQL in plain YAML (e.g. alerts, rules, dashboard, autoscaling
+ // configuration). * Series collisions which in the best case may result in
+ // OOO errors, in the worst case a silently malformed time series. For
+ // instance, you may end up in situation of ingesting `foo.bar` series with
+ // unit `seconds` and a separate series `foo.bar` with unit `milliseconds`.
+ //
+ // As a result, this setting is experimental and currently, should not be used
+ // in production systems.
+ //
+ // TODO(ArthurSens): Mention `type-and-unit-labels` feature
+ // (https://github.com/prometheus/proposals/pull/39) once released, as
+ // potential mitigation of the above risks.
+ NoTranslation TranslationStrategyOption = "NoTranslation"
+)
+
+// ShouldEscape returns true if the translation strategy requires that metric
+// names be escaped.
+func (o TranslationStrategyOption) ShouldEscape() bool {
+ switch o {
+ case UnderscoreEscapingWithSuffixes, UnderscoreEscapingWithoutSuffixes:
+ return true
+ case NoTranslation, NoUTF8EscapingWithSuffixes:
+ return false
+ default:
+ return false
+ }
+}
+
+// ShouldAddSuffixes returns a bool deciding whether the given translation
+// strategy should have suffixes added.
+func (o TranslationStrategyOption) ShouldAddSuffixes() bool {
+ switch o {
+ case UnderscoreEscapingWithSuffixes, NoUTF8EscapingWithSuffixes:
+ return true
+ case UnderscoreEscapingWithoutSuffixes, NoTranslation:
+ return false
+ default:
+ return false
+ }
+}
diff --git a/vendor/github.com/prometheus/otlptranslator/strconv.go b/vendor/github.com/prometheus/otlptranslator/strconv.go
new file mode 100644
index 000000000..90404324e
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/strconv.go
@@ -0,0 +1,116 @@
+// Copyright 2025 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// Provenance-includes-location: https://github.com/prometheus/prometheus/blob/93e991ef7ed19cc997a9360c8016cac3767b8057/storage/remote/otlptranslator/prometheus/strconv.go.go
+// Provenance-includes-license: Apache-2.0
+// Provenance-includes-copyright: Copyright The Prometheus Authors
+// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheus/normalize_name_test.go
+// Provenance-includes-license: Apache-2.0
+// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
+
+package otlptranslator
+
+import (
+ "strings"
+)
+
+// sanitizeLabelName replaces any characters not valid according to the
+// classical Prometheus label naming scheme with an underscore.
+// When preserveMultipleUnderscores is true, multiple consecutive underscores are preserved.
+// When false, multiple consecutive underscores are collapsed to a single underscore.
+func sanitizeLabelName(name string, preserveMultipleUnderscores bool) string {
+ nameLength := len(name)
+
+ if preserveMultipleUnderscores {
+ // Simple case: just replace invalid characters, preserve multiple underscores
+ var b strings.Builder
+ b.Grow(nameLength)
+ for _, r := range name {
+ if isValidCompliantLabelChar(r) {
+ b.WriteRune(r)
+ } else {
+ b.WriteRune('_')
+ }
+ }
+ return b.String()
+ }
+
+ isReserved, labelName := isReservedLabel(name)
+ if isReserved {
+ name = labelName
+ }
+
+ // Collapse multiple underscores while replacing invalid characters.
+ var b strings.Builder
+ b.Grow(nameLength)
+ prevWasUnderscore := false
+
+ for _, r := range name {
+ if isValidCompliantLabelChar(r) {
+ b.WriteRune(r)
+ prevWasUnderscore = false
+ } else if !prevWasUnderscore {
+ // Invalid character - replace with underscore.
+ b.WriteRune('_')
+ prevWasUnderscore = true
+ }
+ }
+ if isReserved {
+ return "__" + b.String() + "__"
+ }
+ return b.String()
+}
+
+// isValidCompliantLabelChar checks if a rune is a valid label name character (a-z, A-Z, 0-9).
+func isValidCompliantLabelChar(r rune) bool {
+ return (r >= 'a' && r <= 'z') || (r >= 'A' && r <= 'Z') || (r >= '0' && r <= '9')
+}
+
+// isReservedLabel checks if a label is a reserved label.
+// Reserved labels are labels that start and end with exactly __.
+// The returned label name is the label name without the __ prefix and suffix.
+func isReservedLabel(name string) (bool, string) {
+ if len(name) < 4 {
+ return false, ""
+ }
+ if !strings.HasPrefix(name, "__") || !strings.HasSuffix(name, "__") {
+ return false, ""
+ }
+ return true, name[2 : len(name)-2]
+}
+
+// collapseMultipleUnderscores replaces multiple consecutive underscores with a single underscore.
+// This is equivalent to regexp.MustCompile(`__+`).ReplaceAllString(s, "_") but without using regex.
+func collapseMultipleUnderscores(s string) string {
+ if len(s) == 0 {
+ return s
+ }
+
+ var b strings.Builder
+ b.Grow(len(s))
+ prevWasUnderscore := false
+
+ for _, r := range s {
+ if r == '_' {
+ if !prevWasUnderscore {
+ b.WriteRune('_')
+ prevWasUnderscore = true
+ }
+ // Skip consecutive underscores
+ } else {
+ b.WriteRune(r)
+ prevWasUnderscore = false
+ }
+ }
+
+ return b.String()
+}
diff --git a/vendor/github.com/prometheus/otlptranslator/unit_namer.go b/vendor/github.com/prometheus/otlptranslator/unit_namer.go
new file mode 100644
index 000000000..bb6d4f8cd
--- /dev/null
+++ b/vendor/github.com/prometheus/otlptranslator/unit_namer.go
@@ -0,0 +1,129 @@
+// Copyright 2025 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+
+package otlptranslator
+
+import "strings"
+
+// UnitNamer is a helper for building compliant unit names.
+// It processes OpenTelemetry Protocol (OTLP) unit strings and converts them
+// to Prometheus-compliant unit names.
+//
+// Example usage:
+//
+// namer := UnitNamer{UTF8Allowed: false}
+// result := namer.Build("s") // "seconds"
+// result = namer.Build("By/s") // "bytes_per_second"
+type UnitNamer struct {
+ UTF8Allowed bool
+}
+
+// Build builds a unit name for the specified unit string.
+// It processes the unit by splitting it into main and per components,
+// applying unit mappings, and cleaning up invalid characters when UTF8Allowed is false.
+//
+// Unit mappings include:
+// - Time: s→seconds, ms→milliseconds, h→hours
+// - Bytes: By→bytes, KBy→kilobytes, MBy→megabytes
+// - SI: m→meters, V→volts, W→watts
+// - Special: 1→"" (empty), %→percent
+//
+// Examples:
+//
+// namer := UnitNamer{UTF8Allowed: false}
+// namer.Build("s") // "seconds"
+// namer.Build("requests/s") // "requests_per_second"
+// namer.Build("1") // "" (dimensionless)
+func (un *UnitNamer) Build(unit string) string {
+ mainUnit, perUnit := buildUnitSuffixes(unit)
+ if !un.UTF8Allowed {
+ mainUnit, perUnit = cleanUpUnit(mainUnit), cleanUpUnit(perUnit)
+ }
+
+ var u string
+ switch {
+ case mainUnit != "" && perUnit != "":
+ u = mainUnit + "_" + perUnit
+ case mainUnit != "":
+ u = mainUnit
+ default:
+ u = perUnit
+ }
+
+ // Clean up leading and trailing underscores
+ if len(u) > 0 && u[0:1] == "_" {
+ u = u[1:]
+ }
+ if len(u) > 0 && u[len(u)-1:] == "_" {
+ u = u[:len(u)-1]
+ }
+
+ return u
+}
+
+// Retrieve the Prometheus "basic" unit corresponding to the specified "basic" unit.
+// Returns the specified unit if not found in unitMap.
+func unitMapGetOrDefault(unit string) string {
+ if promUnit, ok := unitMap[unit]; ok {
+ return promUnit
+ }
+ return unit
+}
+
+// Retrieve the Prometheus "per" unit corresponding to the specified "per" unit.
+// Returns the specified unit if not found in perUnitMap.
+func perUnitMapGetOrDefault(perUnit string) string {
+ if promPerUnit, ok := perUnitMap[perUnit]; ok {
+ return promPerUnit
+ }
+ return perUnit
+}
+
+// buildUnitSuffixes builds the main and per unit suffixes for the specified unit
+// but doesn't do any special character transformation to accommodate Prometheus naming conventions.
+// Removing trailing underscores or appending suffixes is done in the caller.
+func buildUnitSuffixes(unit string) (mainUnitSuffix, perUnitSuffix string) {
+ // Split unit at the '/' if any
+ unitTokens := strings.SplitN(unit, "/", 2)
+
+ if len(unitTokens) > 0 {
+ // Main unit
+ // Update if not blank and doesn't contain '{}'
+ mainUnitOTel := strings.TrimSpace(unitTokens[0])
+ if mainUnitOTel != "" && !strings.ContainsAny(mainUnitOTel, "{}") {
+ mainUnitSuffix = unitMapGetOrDefault(mainUnitOTel)
+ }
+
+ // Per unit
+ // Update if not blank and doesn't contain '{}'
+ if len(unitTokens) > 1 && unitTokens[1] != "" {
+ perUnitOTel := strings.TrimSpace(unitTokens[1])
+ if perUnitOTel != "" && !strings.ContainsAny(perUnitOTel, "{}") {
+ perUnitSuffix = perUnitMapGetOrDefault(perUnitOTel)
+ }
+ if perUnitSuffix != "" {
+ perUnitSuffix = "per_" + perUnitSuffix
+ }
+ }
+ }
+
+ return mainUnitSuffix, perUnitSuffix
+}
+
+// cleanUpUnit cleans up unit so it matches model.LabelNameRE.
+func cleanUpUnit(unit string) string {
+ // Multiple consecutive underscores are replaced with a single underscore.
+ // This is part of the OTel to Prometheus specification: https://github.com/open-telemetry/opentelemetry-specification/blob/v1.38.0/specification/compatibility/prometheus_and_openmetrics.md#otlp-metric-points-to-prometheus.
+ return strings.TrimPrefix(collapseMultipleUnderscores(
+ strings.Map(replaceInvalidMetricChar, unit),
+ ), "_")
+}
diff --git a/vendor/github.com/prometheus/procfs/.golangci.yml b/vendor/github.com/prometheus/procfs/.golangci.yml
index 3c3bf910f..eac920ba8 100644
--- a/vendor/github.com/prometheus/procfs/.golangci.yml
+++ b/vendor/github.com/prometheus/procfs/.golangci.yml
@@ -1,7 +1,9 @@
version: "2"
linters:
enable:
+ - errorlint
- forbidigo
+ - gocritic
- godot
- misspell
- revive
@@ -11,6 +13,20 @@ linters:
forbid:
- pattern: ^fmt\.Print.*$
msg: Do not commit print statements.
+ gocritic:
+ enable-all: true
+ disabled-checks:
+ - commentFormatting
+ - commentedOutCode
+ - deferInLoop
+ - filepathJoin
+ - hugeParam
+ - importShadow
+ - paramTypeCombine
+ - rangeValCopy
+ - tooManyResultsChecker
+ - unnamedResult
+ - whyNoLint
godot:
exclude:
# Ignore "See: URL".
@@ -18,17 +34,21 @@ linters:
capital: true
misspell:
locale: US
+ revive:
+ rules:
+ - name: var-naming
+ # TODO(SuperQ): See: https://github.com/prometheus/prometheus/issues/17766
+ arguments:
+ - []
+ - []
+ - - skip-package-name-checks: true
exclusions:
- generated: lax
presets:
- comments
- common-false-positives
- legacy
- std-error-handling
- paths:
- - third_party$
- - builtin$
- - examples$
+ warn-unused: true
formatters:
enable:
- gofmt
@@ -37,9 +57,3 @@ formatters:
goimports:
local-prefixes:
- github.com/prometheus/procfs
- exclusions:
- generated: lax
- paths:
- - third_party$
- - builtin$
- - examples$
diff --git a/vendor/github.com/prometheus/procfs/Makefile b/vendor/github.com/prometheus/procfs/Makefile
index 7edfe4d09..bce50a19c 100644
--- a/vendor/github.com/prometheus/procfs/Makefile
+++ b/vendor/github.com/prometheus/procfs/Makefile
@@ -1,4 +1,4 @@
-# Copyright 2018 The Prometheus Authors
+# Copyright The Prometheus Authors
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/Makefile.common b/vendor/github.com/prometheus/procfs/Makefile.common
index 0ed55c2ba..cce3ef1d1 100644
--- a/vendor/github.com/prometheus/procfs/Makefile.common
+++ b/vendor/github.com/prometheus/procfs/Makefile.common
@@ -1,4 +1,4 @@
-# Copyright 2018 The Prometheus Authors
+# Copyright The Prometheus Authors
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
@@ -33,7 +33,7 @@ GOHOSTOS ?= $(shell $(GO) env GOHOSTOS)
GOHOSTARCH ?= $(shell $(GO) env GOHOSTARCH)
GO_VERSION ?= $(shell $(GO) version)
-GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION))Error Parsing File
+GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION))
PRE_GO_111 ?= $(shell echo $(GO_VERSION_NUMBER) | grep -E 'go1\.(10|[0-9])\.')
PROMU := $(FIRST_GOPATH)/bin/promu
@@ -55,13 +55,14 @@ ifneq ($(shell command -v gotestsum 2> /dev/null),)
endif
endif
-PROMU_VERSION ?= 0.17.0
+PROMU_VERSION ?= 0.18.0
PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz
SKIP_GOLANGCI_LINT :=
GOLANGCI_LINT :=
GOLANGCI_LINT_OPTS ?=
-GOLANGCI_LINT_VERSION ?= v2.0.2
+GOLANGCI_LINT_VERSION ?= v2.10.1
+GOLANGCI_FMT_OPTS ?=
# golangci-lint only supports linux, darwin and windows platforms on i386/amd64/arm64.
# windows isn't included here because of the path separator being different.
ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin))
@@ -81,11 +82,50 @@ endif
PREFIX ?= $(shell pwd)
BIN_DIR ?= $(shell pwd)
DOCKER_IMAGE_TAG ?= $(subst /,-,$(shell git rev-parse --abbrev-ref HEAD))
-DOCKERFILE_PATH ?= ./Dockerfile
DOCKERBUILD_CONTEXT ?= ./
DOCKER_REPO ?= prom
+# Check if deprecated DOCKERFILE_PATH is set
+ifdef DOCKERFILE_PATH
+$(error DOCKERFILE_PATH is deprecated. Use DOCKERFILE_VARIANTS ?= $(DOCKERFILE_PATH) in the Makefile)
+endif
+
DOCKER_ARCHS ?= amd64
+DOCKERFILE_VARIANTS ?= Dockerfile $(wildcard Dockerfile.*)
+
+# Function to extract variant from Dockerfile label.
+# Returns the variant name from io.prometheus.image.variant label, or "default" if not found.
+define dockerfile_variant
+$(strip $(or $(shell sed -n 's/.*io\.prometheus\.image\.variant="\([^"]*\)".*/\1/p' $(1)),default))
+endef
+
+# Check for duplicate variant names (including default for Dockerfiles without labels).
+DOCKERFILE_VARIANT_NAMES := $(foreach df,$(DOCKERFILE_VARIANTS),$(call dockerfile_variant,$(df)))
+DOCKERFILE_VARIANT_NAMES_SORTED := $(sort $(DOCKERFILE_VARIANT_NAMES))
+ifneq ($(words $(DOCKERFILE_VARIANT_NAMES)),$(words $(DOCKERFILE_VARIANT_NAMES_SORTED)))
+$(error Duplicate variant names found. Each Dockerfile must have a unique io.prometheus.image.variant label, and only one can be without a label (default))
+endif
+
+# Build variant:dockerfile pairs for shell iteration.
+DOCKERFILE_VARIANTS_WITH_NAMES := $(foreach df,$(DOCKERFILE_VARIANTS),$(call dockerfile_variant,$(df)):$(df))
+
+# Shell helper to check whether a dockerfile/arch pair is excluded.
+define dockerfile_arch_is_excluded
+case " $(DOCKERFILE_ARCH_EXCLUSIONS) " in \
+ *" $$dockerfile:$(1) "*) true ;; \
+ *) false ;; \
+esac
+endef
+
+# Shell helper to check whether a registry/arch pair is excluded.
+# Extracts registry from DOCKER_REPO (e.g., quay.io/prometheus -> quay.io)
+define registry_arch_is_excluded
+registry=$$(echo "$(DOCKER_REPO)" | cut -d'/' -f1); \
+case " $(DOCKER_REGISTRY_ARCH_EXCLUSIONS) " in \
+ *" $$registry:$(1) "*) true ;; \
+ *) false ;; \
+esac
+endef
BUILD_DOCKER_ARCHS = $(addprefix common-docker-,$(DOCKER_ARCHS))
PUBLISH_DOCKER_ARCHS = $(addprefix common-docker-publish-,$(DOCKER_ARCHS))
@@ -111,7 +151,7 @@ common-all: precheck style check_license lint yamllint unused build test
.PHONY: common-style
common-style:
@echo ">> checking code style"
- @fmtRes=$$($(GOFMT) -d $$(find . -path ./vendor -prune -o -name '*.go' -print)); \
+ @fmtRes=$$($(GOFMT) -d $$(git ls-files '*.go' ':!:vendor/*' || find . -path ./vendor -prune -o -name '*.go' -print)); \
if [ -n "$${fmtRes}" ]; then \
echo "gofmt checking failed!"; echo "$${fmtRes}"; echo; \
echo "Please ensure you are using $$($(GO) version) for formatting code."; \
@@ -121,13 +161,19 @@ common-style:
.PHONY: common-check_license
common-check_license:
@echo ">> checking license header"
- @licRes=$$(for file in $$(find . -type f -iname '*.go' ! -path './vendor/*') ; do \
+ @licRes=$$(for file in $$(git ls-files '*.go' ':!:vendor/*' || find . -path ./vendor -prune -o -type f -iname '*.go' -print) ; do \
awk 'NR<=3' $$file | grep -Eq "(Copyright|generated|GENERATED)" || echo $$file; \
done); \
if [ -n "$${licRes}" ]; then \
echo "license header checking failed:"; echo "$${licRes}"; \
exit 1; \
fi
+ @echo ">> checking for copyright years 2026 or later"
+ @futureYearRes=$$(git grep -E 'Copyright (202[6-9]|20[3-9][0-9])' -- '*.go' ':!:vendor/*' || true); \
+ if [ -n "$${futureYearRes}" ]; then \
+ echo "Files with copyright year 2026 or later found (should use 'Copyright The Prometheus Authors'):"; echo "$${futureYearRes}"; \
+ exit 1; \
+ fi
.PHONY: common-deps
common-deps:
@@ -138,7 +184,7 @@ common-deps:
update-go-deps:
@echo ">> updating Go dependencies"
@for m in $$($(GO) list -mod=readonly -m -f '{{ if and (not .Indirect) (not .Main)}}{{.Path}}{{end}}' all); do \
- $(GO) get -d $$m; \
+ $(GO) get $$m; \
done
$(GO) mod tidy
@@ -156,9 +202,13 @@ $(GOTEST_DIR):
@mkdir -p $@
.PHONY: common-format
-common-format:
+common-format: $(GOLANGCI_LINT)
@echo ">> formatting code"
$(GO) fmt $(pkgs)
+ifdef GOLANGCI_LINT
+ @echo ">> formatting code with golangci-lint"
+ $(GOLANGCI_LINT) fmt $(GOLANGCI_FMT_OPTS)
+endif
.PHONY: common-vet
common-vet:
@@ -215,28 +265,194 @@ common-docker-repo-name:
.PHONY: common-docker $(BUILD_DOCKER_ARCHS)
common-docker: $(BUILD_DOCKER_ARCHS)
$(BUILD_DOCKER_ARCHS): common-docker-%:
- docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \
- -f $(DOCKERFILE_PATH) \
- --build-arg ARCH="$*" \
- --build-arg OS="linux" \
- $(DOCKERBUILD_CONTEXT)
+ @for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \
+ dockerfile=$${variant#*:}; \
+ variant_name=$${variant%%:*}; \
+ if $(call dockerfile_arch_is_excluded,$*); then \
+ echo "Skipping $$variant_name variant for linux-$* (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ distroless_arch="$*"; \
+ if [ "$*" = "armv7" ]; then \
+ distroless_arch="arm"; \
+ fi; \
+ if [ "$$dockerfile" = "Dockerfile" ]; then \
+ echo "Building default variant ($$variant_name) for linux-$* using $$dockerfile"; \
+ docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \
+ -f $$dockerfile \
+ --build-arg ARCH="$*" \
+ --build-arg OS="linux" \
+ --build-arg DISTROLESS_ARCH="$$distroless_arch" \
+ $(DOCKERBUILD_CONTEXT); \
+ if [ "$$variant_name" != "default" ]; then \
+ echo "Tagging default variant with $$variant_name suffix"; \
+ docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \
+ "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
+ fi; \
+ else \
+ echo "Building $$variant_name variant for linux-$* using $$dockerfile"; \
+ docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" \
+ -f $$dockerfile \
+ --build-arg ARCH="$*" \
+ --build-arg OS="linux" \
+ --build-arg DISTROLESS_ARCH="$$distroless_arch" \
+ $(DOCKERBUILD_CONTEXT); \
+ fi; \
+ done
.PHONY: common-docker-publish $(PUBLISH_DOCKER_ARCHS)
common-docker-publish: $(PUBLISH_DOCKER_ARCHS)
$(PUBLISH_DOCKER_ARCHS): common-docker-publish-%:
- docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)"
+ @for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \
+ dockerfile=$${variant#*:}; \
+ variant_name=$${variant%%:*}; \
+ if $(call dockerfile_arch_is_excluded,$*); then \
+ echo "Skipping push for $$variant_name variant on linux-$* (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ if $(call registry_arch_is_excluded,$*); then \
+ echo "Skipping push for $$variant_name variant on linux-$* to $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
+ echo "Pushing $$variant_name variant for linux-$*"; \
+ docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
+ fi; \
+ if [ "$$dockerfile" = "Dockerfile" ]; then \
+ echo "Pushing default variant ($$variant_name) for linux-$*"; \
+ docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)"; \
+ fi; \
+ if [ "$(DOCKER_IMAGE_TAG)" = "latest" ]; then \
+ if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
+ echo "Pushing $$variant_name variant version tags for linux-$*"; \
+ docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
+ fi; \
+ if [ "$$dockerfile" = "Dockerfile" ]; then \
+ echo "Pushing default variant version tag for linux-$*"; \
+ docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)"; \
+ fi; \
+ fi; \
+ done
DOCKER_MAJOR_VERSION_TAG = $(firstword $(subst ., ,$(shell cat VERSION)))
.PHONY: common-docker-tag-latest $(TAG_DOCKER_ARCHS)
common-docker-tag-latest: $(TAG_DOCKER_ARCHS)
$(TAG_DOCKER_ARCHS): common-docker-tag-latest-%:
- docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest"
- docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)"
+ @for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \
+ dockerfile=$${variant#*:}; \
+ variant_name=$${variant%%:*}; \
+ if $(call dockerfile_arch_is_excluded,$*); then \
+ echo "Skipping tag for $$variant_name variant on linux-$* (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ if $(call registry_arch_is_excluded,$*); then \
+ echo "Skipping tag for $$variant_name variant on linux-$* for $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
+ echo "Tagging $$variant_name variant for linux-$* as latest"; \
+ docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest-$$variant_name"; \
+ docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
+ fi; \
+ if [ "$$dockerfile" = "Dockerfile" ]; then \
+ echo "Tagging default variant ($$variant_name) for linux-$* as latest"; \
+ docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest"; \
+ docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)"; \
+ fi; \
+ done
.PHONY: common-docker-manifest
common-docker-manifest:
- DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)" $(foreach ARCH,$(DOCKER_ARCHS),$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$(ARCH):$(SANITIZED_DOCKER_IMAGE_TAG))
- DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)"
+ @for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \
+ dockerfile=$${variant#*:}; \
+ variant_name=$${variant%%:*}; \
+ if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
+ echo "Creating manifest for $$variant_name variant"; \
+ refs=""; \
+ for arch in $(DOCKER_ARCHS); do \
+ if $(call dockerfile_arch_is_excluded,$$arch); then \
+ echo " Skipping $$arch for $$variant_name (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ if $(call registry_arch_is_excluded,$$arch); then \
+ echo " Skipping $$arch for $$variant_name on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
+ done; \
+ if [ -z "$$refs" ]; then \
+ echo "Skipping manifest for $$variant_name variant (no supported architectures)"; \
+ continue; \
+ fi; \
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" $$refs; \
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
+ fi; \
+ if [ "$$dockerfile" = "Dockerfile" ]; then \
+ echo "Creating default variant ($$variant_name) manifest"; \
+ refs=""; \
+ for arch in $(DOCKER_ARCHS); do \
+ if $(call dockerfile_arch_is_excluded,$$arch); then \
+ echo " Skipping $$arch for default variant (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ if $(call registry_arch_is_excluded,$$arch); then \
+ echo " Skipping $$arch for default variant on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:$(SANITIZED_DOCKER_IMAGE_TAG)"; \
+ done; \
+ if [ -z "$$refs" ]; then \
+ echo "Skipping default variant manifest (no supported architectures)"; \
+ continue; \
+ fi; \
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)" $$refs; \
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)"; \
+ fi; \
+ if [ "$(DOCKER_IMAGE_TAG)" = "latest" ]; then \
+ if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
+ echo "Creating manifest for $$variant_name variant version tag"; \
+ refs=""; \
+ for arch in $(DOCKER_ARCHS); do \
+ if $(call dockerfile_arch_is_excluded,$$arch); then \
+ echo " Skipping $$arch for $$variant_name version tag (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ if $(call registry_arch_is_excluded,$$arch); then \
+ echo " Skipping $$arch for $$variant_name version tag on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
+ done; \
+ if [ -z "$$refs" ]; then \
+ echo "Skipping version-tag manifest for $$variant_name variant (no supported architectures)"; \
+ continue; \
+ fi; \
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name" $$refs; \
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
+ fi; \
+ if [ "$$dockerfile" = "Dockerfile" ]; then \
+ echo "Creating default variant version tag manifest"; \
+ refs=""; \
+ for arch in $(DOCKER_ARCHS); do \
+ if $(call dockerfile_arch_is_excluded,$$arch); then \
+ echo " Skipping $$arch for default variant version tag (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ if $(call registry_arch_is_excluded,$$arch); then \
+ echo " Skipping $$arch for default variant version tag on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
+ continue; \
+ fi; \
+ refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:v$(DOCKER_MAJOR_VERSION_TAG)"; \
+ done; \
+ if [ -z "$$refs" ]; then \
+ echo "Skipping default variant version-tag manifest (no supported architectures)"; \
+ continue; \
+ fi; \
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)" $$refs; \
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)"; \
+ fi; \
+ fi; \
+ done
.PHONY: promu
promu: $(PROMU)
@@ -248,8 +464,8 @@ $(PROMU):
cp $(PROMU_TMP)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM)/promu $(FIRST_GOPATH)/bin/promu
rm -r $(PROMU_TMP)
-.PHONY: proto
-proto:
+.PHONY: common-proto
+common-proto:
@echo ">> generating code from proto files"
@./scripts/genproto.sh
@@ -261,6 +477,10 @@ $(GOLANGCI_LINT):
| sh -s -- -b $(FIRST_GOPATH)/bin $(GOLANGCI_LINT_VERSION)
endif
+.PHONY: common-print-golangci-lint-version
+common-print-golangci-lint-version:
+ @echo $(GOLANGCI_LINT_VERSION)
+
.PHONY: precheck
precheck::
diff --git a/vendor/github.com/prometheus/procfs/arp.go b/vendor/github.com/prometheus/procfs/arp.go
index 2e5334415..716bdef10 100644
--- a/vendor/github.com/prometheus/procfs/arp.go
+++ b/vendor/github.com/prometheus/procfs/arp.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -73,15 +73,16 @@ func parseARPEntries(data []byte) ([]ARPEntry, error) {
columns := strings.Fields(line)
width := len(columns)
- if width == expectedHeaderWidth || width == 0 {
+ switch width {
+ case expectedHeaderWidth, 0:
continue
- } else if width == expectedDataWidth {
+ case expectedDataWidth:
entry, err := parseARPEntry(columns)
if err != nil {
return []ARPEntry{}, fmt.Errorf("%w: Failed to parse ARP entry: %v: %w", ErrFileParse, entry, err)
}
entries = append(entries, entry)
- } else {
+ default:
return []ARPEntry{}, fmt.Errorf("%w: %d columns found, but expected %d: %w", ErrFileParse, width, expectedDataWidth, err)
}
diff --git a/vendor/github.com/prometheus/procfs/buddyinfo.go b/vendor/github.com/prometheus/procfs/buddyinfo.go
index 838075009..53243e687 100644
--- a/vendor/github.com/prometheus/procfs/buddyinfo.go
+++ b/vendor/github.com/prometheus/procfs/buddyinfo.go
@@ -1,4 +1,4 @@
-// Copyright 2017 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -64,14 +64,12 @@ func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) {
if bucketCount == -1 {
bucketCount = arraySize
- } else {
- if bucketCount != arraySize {
- return nil, fmt.Errorf("%w: mismatch in number of buddyinfo buckets, previous count %d, new count %d", ErrFileParse, bucketCount, arraySize)
- }
+ } else if bucketCount != arraySize {
+ return nil, fmt.Errorf("%w: mismatch in number of buddyinfo buckets, previous count %d, new count %d", ErrFileParse, bucketCount, arraySize)
}
sizes := make([]float64, arraySize)
- for i := 0; i < arraySize; i++ {
+ for i := range arraySize {
sizes[i], err = strconv.ParseFloat(parts[i+4], 64)
if err != nil {
return nil, fmt.Errorf("%w: Invalid valid in buddyinfo: %f: %w", ErrFileParse, sizes[i], err)
diff --git a/vendor/github.com/prometheus/procfs/cmdline.go b/vendor/github.com/prometheus/procfs/cmdline.go
index bf4f3b48c..4f1cac1f0 100644
--- a/vendor/github.com/prometheus/procfs/cmdline.go
+++ b/vendor/github.com/prometheus/procfs/cmdline.go
@@ -1,4 +1,4 @@
-// Copyright 2021 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo.go b/vendor/github.com/prometheus/procfs/cpuinfo.go
index f0950bb49..4b23d8d6b 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build linux
-// +build linux
package procfs
@@ -502,7 +501,7 @@ func parseCPUInfoRISCV(info []byte) ([]CPUInfo, error) {
return cpuinfo, nil
}
-func parseCPUInfoDummy(_ []byte) ([]CPUInfo, error) { // nolint:unused,deadcode
+func parseCPUInfoDummy(_ []byte) ([]CPUInfo, error) { //nolint:unused
return nil, errors.New("not implemented")
}
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_armx.go b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go
index 64cfd534c..b09035ff3 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo_armx.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,8 +12,6 @@
// limitations under the License.
//go:build linux && (arm || arm64)
-// +build linux
-// +build arm arm64
package procfs
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go b/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go
index d88442f0e..7bb20211f 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go
@@ -1,4 +1,4 @@
-// Copyright 2022 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build linux
-// +build linux
package procfs
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go
index c11207f3a..fd75d0f79 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,8 +12,6 @@
// limitations under the License.
//go:build linux && (mips || mipsle || mips64 || mips64le)
-// +build linux
-// +build mips mipsle mips64 mips64le
package procfs
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_others.go b/vendor/github.com/prometheus/procfs/cpuinfo_others.go
index a6b2b3127..3d36ba0e6 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo_others.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_others.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build linux && !386 && !amd64 && !arm && !arm64 && !loong64 && !mips && !mips64 && !mips64le && !mipsle && !ppc64 && !ppc64le && !riscv64 && !s390x
-// +build linux,!386,!amd64,!arm,!arm64,!loong64,!mips,!mips64,!mips64le,!mipsle,!ppc64,!ppc64le,!riscv64,!s390x
package procfs
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go
index 003bc2ad4..b3425051e 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,8 +12,6 @@
// limitations under the License.
//go:build linux && (ppc64 || ppc64le)
-// +build linux
-// +build ppc64 ppc64le
package procfs
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
index 1c9b7313b..72598230c 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,8 +12,6 @@
// limitations under the License.
//go:build linux && (riscv || riscv64)
-// +build linux
-// +build riscv riscv64
package procfs
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go
index fa3686bc0..50a8239cb 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build linux
-// +build linux
package procfs
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_x86.go b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go
index a0ef55562..00edb30a5 100644
--- a/vendor/github.com/prometheus/procfs/cpuinfo_x86.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,8 +12,6 @@
// limitations under the License.
//go:build linux && (386 || amd64)
-// +build linux
-// +build 386 amd64
package procfs
diff --git a/vendor/github.com/prometheus/procfs/crypto.go b/vendor/github.com/prometheus/procfs/crypto.go
index 5f2a37a78..e4a5876ea 100644
--- a/vendor/github.com/prometheus/procfs/crypto.go
+++ b/vendor/github.com/prometheus/procfs/crypto.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/doc.go b/vendor/github.com/prometheus/procfs/doc.go
index f9d961e44..26bfea071 100644
--- a/vendor/github.com/prometheus/procfs/doc.go
+++ b/vendor/github.com/prometheus/procfs/doc.go
@@ -1,4 +1,4 @@
-// Copyright 2014 Prometheus Team
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/fs.go b/vendor/github.com/prometheus/procfs/fs.go
index 9bdaccc7c..8f27912a1 100644
--- a/vendor/github.com/prometheus/procfs/fs.go
+++ b/vendor/github.com/prometheus/procfs/fs.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/fs_statfs_notype.go b/vendor/github.com/prometheus/procfs/fs_statfs_notype.go
index 1b5bdbdf8..0bef25bdd 100644
--- a/vendor/github.com/prometheus/procfs/fs_statfs_notype.go
+++ b/vendor/github.com/prometheus/procfs/fs_statfs_notype.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build !freebsd && !linux
-// +build !freebsd,!linux
package procfs
diff --git a/vendor/github.com/prometheus/procfs/fs_statfs_type.go b/vendor/github.com/prometheus/procfs/fs_statfs_type.go
index 80df79c31..d18333039 100644
--- a/vendor/github.com/prometheus/procfs/fs_statfs_type.go
+++ b/vendor/github.com/prometheus/procfs/fs_statfs_type.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build freebsd || linux
-// +build freebsd linux
package procfs
diff --git a/vendor/github.com/prometheus/procfs/fscache.go b/vendor/github.com/prometheus/procfs/fscache.go
index 7db863307..9dde85707 100644
--- a/vendor/github.com/prometheus/procfs/fscache.go
+++ b/vendor/github.com/prometheus/procfs/fscache.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -388,20 +388,21 @@ func parseFscacheinfo(r io.Reader) (*Fscacheinfo, error) {
}
}
case "CacheOp:":
- if strings.Split(fields[1], "=")[0] == "alo" {
+ switch strings.Split(fields[1], "=")[0] {
+ case "alo":
err := setFSCacheFields(fields[1:], &m.CacheopAllocationsinProgress, &m.CacheopLookupObjectInProgress,
&m.CacheopLookupCompleteInPorgress, &m.CacheopGrabObjectInProgress)
if err != nil {
return &m, err
}
- } else if strings.Split(fields[1], "=")[0] == "inv" {
+ case "inv":
err := setFSCacheFields(fields[1:], &m.CacheopInvalidations, &m.CacheopUpdateObjectInProgress,
&m.CacheopDropObjectInProgress, &m.CacheopPutObjectInProgress, &m.CacheopAttributeChangeInProgress,
&m.CacheopSyncCacheInProgress)
if err != nil {
return &m, err
}
- } else {
+ default:
err := setFSCacheFields(fields[1:], &m.CacheopReadOrAllocPageInProgress, &m.CacheopReadOrAllocPagesInProgress,
&m.CacheopAllocatePageInProgress, &m.CacheopAllocatePagesInProgress, &m.CacheopWritePagesInProgress,
&m.CacheopUncachePagesInProgress, &m.CacheopDissociatePagesInProgress)
diff --git a/vendor/github.com/prometheus/procfs/internal/fs/fs.go b/vendor/github.com/prometheus/procfs/internal/fs/fs.go
index 3a43e8391..e7ccad66b 100644
--- a/vendor/github.com/prometheus/procfs/internal/fs/fs.go
+++ b/vendor/github.com/prometheus/procfs/internal/fs/fs.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/internal/util/parse.go b/vendor/github.com/prometheus/procfs/internal/util/parse.go
index 5a7d2df06..30c587201 100644
--- a/vendor/github.com/prometheus/procfs/internal/util/parse.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/parse.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/internal/util/readfile.go b/vendor/github.com/prometheus/procfs/internal/util/readfile.go
index 71b7a70eb..0e41f71af 100644
--- a/vendor/github.com/prometheus/procfs/internal/util/readfile.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/readfile.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go
index d5404a6d7..f6a4a4de6 100644
--- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,8 +12,6 @@
// limitations under the License.
//go:build (linux || darwin) && !appengine
-// +build linux darwin
-// +build !appengine
package util
diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go
index 1d86f5e63..c80e082cb 100644
--- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build (linux && appengine) || (!linux && !darwin)
-// +build linux,appengine !linux,!darwin
package util
diff --git a/vendor/github.com/prometheus/procfs/internal/util/valueparser.go b/vendor/github.com/prometheus/procfs/internal/util/valueparser.go
index fe2355d3c..e0ed671ea 100644
--- a/vendor/github.com/prometheus/procfs/internal/util/valueparser.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/valueparser.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/ipvs.go b/vendor/github.com/prometheus/procfs/ipvs.go
index bc3a20c93..5374da9fa 100644
--- a/vendor/github.com/prometheus/procfs/ipvs.go
+++ b/vendor/github.com/prometheus/procfs/ipvs.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/kernel_hung.go b/vendor/github.com/prometheus/procfs/kernel_hung.go
new file mode 100644
index 000000000..0c7a69f99
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/kernel_hung.go
@@ -0,0 +1,44 @@
+// Copyright The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !windows
+
+package procfs
+
+import (
+ "os"
+ "strconv"
+ "strings"
+)
+
+// KernelHung contains information about to the kernel's hung_task_detect_count number.
+type KernelHung struct {
+ // Indicates the total number of tasks that have been detected as hung since the system boot.
+ // This file shows up if `CONFIG_DETECT_HUNG_TASK` is enabled.
+ HungTaskDetectCount *uint64
+}
+
+// KernelHung returns values from /proc/sys/kernel/hung_task_detect_count.
+func (fs FS) KernelHung() (KernelHung, error) {
+ data, err := os.ReadFile(fs.proc.Path("sys", "kernel", "hung_task_detect_count"))
+ if err != nil {
+ return KernelHung{}, err
+ }
+ val, err := strconv.ParseUint(strings.TrimSpace(string(data)), 10, 64)
+ if err != nil {
+ return KernelHung{}, err
+ }
+ return KernelHung{
+ HungTaskDetectCount: &val,
+ }, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/kernel_random.go b/vendor/github.com/prometheus/procfs/kernel_random.go
index db88566bd..e7c5b8cf2 100644
--- a/vendor/github.com/prometheus/procfs/kernel_random.go
+++ b/vendor/github.com/prometheus/procfs/kernel_random.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build !windows
-// +build !windows
package procfs
diff --git a/vendor/github.com/prometheus/procfs/loadavg.go b/vendor/github.com/prometheus/procfs/loadavg.go
index 332e76c17..c8c78a65e 100644
--- a/vendor/github.com/prometheus/procfs/loadavg.go
+++ b/vendor/github.com/prometheus/procfs/loadavg.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/mdstat.go b/vendor/github.com/prometheus/procfs/mdstat.go
index 67a9d2b44..d66eeda82 100644
--- a/vendor/github.com/prometheus/procfs/mdstat.go
+++ b/vendor/github.com/prometheus/procfs/mdstat.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -27,13 +27,34 @@ var (
recoveryLinePctRE = regexp.MustCompile(`= (.+)%`)
recoveryLineFinishRE = regexp.MustCompile(`finish=(.+)min`)
recoveryLineSpeedRE = regexp.MustCompile(`speed=(.+)[A-Z]`)
- componentDeviceRE = regexp.MustCompile(`(.*)\[\d+\]`)
+ componentDeviceRE = regexp.MustCompile(`(.*)\[(\d+)\](\([SF]+\))?`)
+ personalitiesPrefix = "Personalities : "
)
+type MDStatComponent struct {
+ // Name of the component device.
+ Name string
+ // DescriptorIndex number of component device, e.g. the order in the superblock.
+ DescriptorIndex int32
+ // Flags per Linux drivers/md/md.[ch] as of v6.12-rc1
+ // Subset that are exposed in mdstat
+ WriteMostly bool
+ Journal bool
+ Faulty bool // "Faulty" is what kernel source uses for "(F)"
+ Spare bool
+ Replacement bool
+ // Some additional flags that are NOT exposed in procfs today; they may
+ // be available via sysfs.
+ // In_sync, Bitmap_sync, Blocked, WriteErrorSeen, FaultRecorded,
+ // BlockedBadBlocks, WantReplacement, Candidate, ...
+}
+
// MDStat holds info parsed from /proc/mdstat.
type MDStat struct {
// Name of the device.
Name string
+ // raid type of the device.
+ Type string
// activity-state of the device.
ActivityState string
// Number of active disks.
@@ -58,8 +79,8 @@ type MDStat struct {
BlocksSyncedFinishTime float64
// current sync speed (in Kilobytes/sec)
BlocksSyncedSpeed float64
- // Name of md component devices
- Devices []string
+ // component devices
+ Devices []MDStatComponent
}
// MDStat parses an mdstat-file (/proc/mdstat) and returns a slice of
@@ -80,28 +101,52 @@ func (fs FS) MDStat() ([]MDStat, error) {
// parseMDStat parses data from mdstat file (/proc/mdstat) and returns a slice of
// structs containing the relevant info.
func parseMDStat(mdStatData []byte) ([]MDStat, error) {
+ // TODO:
+ // - parse global hotspares from the "unused devices" line.
mdStats := []MDStat{}
lines := strings.Split(string(mdStatData), "\n")
+ knownRaidTypes := make(map[string]bool)
for i, line := range lines {
if strings.TrimSpace(line) == "" || line[0] == ' ' ||
- strings.HasPrefix(line, "Personalities") ||
strings.HasPrefix(line, "unused") {
continue
}
+ // Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
+ if len(knownRaidTypes) == 0 && strings.HasPrefix(line, personalitiesPrefix) {
+ personalities := strings.Fields(line[len(personalitiesPrefix):])
+ for _, word := range personalities {
+ word := word[1 : len(word)-1]
+ knownRaidTypes[word] = true
+ }
+ continue
+ }
deviceFields := strings.Fields(line)
if len(deviceFields) < 3 {
return nil, fmt.Errorf("%w: Expected 3+ lines, got %q", ErrFileParse, line)
}
mdName := deviceFields[0] // mdx
- state := deviceFields[2] // active or inactive
+ state := deviceFields[2] // active, inactive, broken
+
+ mdType := "unknown" // raid1, raid5, etc.
+ var deviceStartIndex int
+ if len(deviceFields) > 3 { // mdType may be in the 3rd or 4th field
+ if isRaidType(deviceFields[3], knownRaidTypes) {
+ mdType = deviceFields[3]
+ deviceStartIndex = 4
+ } else if len(deviceFields) > 4 && isRaidType(deviceFields[4], knownRaidTypes) {
+ // if the 3rd field is (...), the 4th field is the mdType
+ mdType = deviceFields[4]
+ deviceStartIndex = 5
+ }
+ }
if len(lines) <= i+3 {
return nil, fmt.Errorf("%w: Too few lines for md device: %q", ErrFileParse, mdName)
}
- // Failed disks have the suffix (F) & Spare disks have the suffix (S).
+ // Failed (Faulty) disks have the suffix (F) & Spare disks have the suffix (S).
fail := int64(strings.Count(line, "(F)"))
spare := int64(strings.Count(line, "(S)"))
active, total, down, size, err := evalStatusLine(lines[i], lines[i+1])
@@ -123,16 +168,20 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) {
finish := float64(0)
pct := float64(0)
recovering := strings.Contains(lines[syncLineIdx], "recovery")
+ reshaping := strings.Contains(lines[syncLineIdx], "reshape")
resyncing := strings.Contains(lines[syncLineIdx], "resync")
checking := strings.Contains(lines[syncLineIdx], "check")
// Append recovery and resyncing state info.
- if recovering || resyncing || checking {
- if recovering {
+ if recovering || resyncing || checking || reshaping {
+ switch {
+ case recovering:
state = "recovering"
- } else if checking {
+ case reshaping:
+ state = "reshaping"
+ case checking:
state = "checking"
- } else {
+ default:
state = "resyncing"
}
@@ -148,8 +197,14 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) {
}
}
+ devices, err := evalComponentDevices(deviceFields[deviceStartIndex:])
+ if err != nil {
+ return nil, fmt.Errorf("error parsing components in md device %q: %w", mdName, err)
+ }
+
mdStats = append(mdStats, MDStat{
Name: mdName,
+ Type: mdType,
ActivityState: state,
DisksActive: active,
DisksFailed: fail,
@@ -162,14 +217,24 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) {
BlocksSyncedPct: pct,
BlocksSyncedFinishTime: finish,
BlocksSyncedSpeed: speed,
- Devices: evalComponentDevices(deviceFields),
+ Devices: devices,
})
}
return mdStats, nil
}
+// check if a string's format is like the mdType
+// Rule 1: mdType should not be like (...)
+// Rule 2: mdType should not be like sda[0]
+// .
+func isRaidType(mdType string, knownRaidTypes map[string]bool) bool {
+ _, ok := knownRaidTypes[mdType]
+ return !strings.ContainsAny(mdType, "([") && ok
+}
+
func evalStatusLine(deviceLine, statusLine string) (active, total, down, size int64, err error) {
+ // e.g. 523968 blocks super 1.2 [4/4] [UUUU]
statusFields := strings.Fields(statusLine)
if len(statusFields) < 1 {
return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected statusline %q: %w", ErrFileParse, statusLine, err)
@@ -260,17 +325,29 @@ func evalRecoveryLine(recoveryLine string) (blocksSynced int64, blocksToBeSynced
return blocksSynced, blocksToBeSynced, pct, finish, speed, nil
}
-func evalComponentDevices(deviceFields []string) []string {
- mdComponentDevices := make([]string, 0)
- if len(deviceFields) > 3 {
- for _, field := range deviceFields[4:] {
- match := componentDeviceRE.FindStringSubmatch(field)
- if match == nil {
- continue
- }
- mdComponentDevices = append(mdComponentDevices, match[1])
+func evalComponentDevices(deviceFields []string) ([]MDStatComponent, error) {
+ mdComponentDevices := make([]MDStatComponent, 0)
+ for _, field := range deviceFields {
+ match := componentDeviceRE.FindStringSubmatch(field)
+ if match == nil {
+ continue
+ }
+ descriptorIndex, err := strconv.ParseInt(match[2], 10, 32)
+ if err != nil {
+ return mdComponentDevices, fmt.Errorf("error parsing int from device %q: %w", match[2], err)
}
+ mdComponentDevices = append(mdComponentDevices, MDStatComponent{
+ Name: match[1],
+ DescriptorIndex: int32(descriptorIndex),
+ // match may contain one or more of these
+ // https://github.com/torvalds/linux/blob/7ec462100ef9142344ddbf86f2c3008b97acddbe/drivers/md/md.c#L8376-L8392
+ Faulty: strings.Contains(match[3], "(F)"),
+ Spare: strings.Contains(match[3], "(S)"),
+ Journal: strings.Contains(match[3], "(J)"),
+ Replacement: strings.Contains(match[3], "(R)"),
+ WriteMostly: strings.Contains(match[3], "(W)"),
+ })
}
- return mdComponentDevices
+ return mdComponentDevices, nil
}
diff --git a/vendor/github.com/prometheus/procfs/meminfo.go b/vendor/github.com/prometheus/procfs/meminfo.go
index 4b2c4050a..342038318 100644
--- a/vendor/github.com/prometheus/procfs/meminfo.go
+++ b/vendor/github.com/prometheus/procfs/meminfo.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -66,6 +66,10 @@ type Meminfo struct {
// Memory which has been evicted from RAM, and is temporarily
// on the disk
SwapFree *uint64
+ // Memory consumed by the zswap backend (compressed size)
+ Zswap *uint64
+ // Amount of anonymous memory stored in zswap (original size)
+ Zswapped *uint64
// Memory which is waiting to get written back to the disk
Dirty *uint64
// Memory which is actively being written back to the disk
@@ -85,6 +89,8 @@ type Meminfo struct {
// amount of memory dedicated to the lowest level of page
// tables.
PageTables *uint64
+ // secondary page tables.
+ SecPageTables *uint64
// NFS pages sent to the server, but not yet committed to
// stable storage
NFSUnstable *uint64
@@ -129,15 +135,18 @@ type Meminfo struct {
Percpu *uint64
HardwareCorrupted *uint64
AnonHugePages *uint64
+ FileHugePages *uint64
ShmemHugePages *uint64
ShmemPmdMapped *uint64
CmaTotal *uint64
CmaFree *uint64
+ Unaccepted *uint64
HugePagesTotal *uint64
HugePagesFree *uint64
HugePagesRsvd *uint64
HugePagesSurp *uint64
Hugepagesize *uint64
+ Hugetlb *uint64
DirectMap4k *uint64
DirectMap2M *uint64
DirectMap1G *uint64
@@ -161,6 +170,8 @@ type Meminfo struct {
MlockedBytes *uint64
SwapTotalBytes *uint64
SwapFreeBytes *uint64
+ ZswapBytes *uint64
+ ZswappedBytes *uint64
DirtyBytes *uint64
WritebackBytes *uint64
AnonPagesBytes *uint64
@@ -171,6 +182,7 @@ type Meminfo struct {
SUnreclaimBytes *uint64
KernelStackBytes *uint64
PageTablesBytes *uint64
+ SecPageTablesBytes *uint64
NFSUnstableBytes *uint64
BounceBytes *uint64
WritebackTmpBytes *uint64
@@ -182,11 +194,14 @@ type Meminfo struct {
PercpuBytes *uint64
HardwareCorruptedBytes *uint64
AnonHugePagesBytes *uint64
+ FileHugePagesBytes *uint64
ShmemHugePagesBytes *uint64
ShmemPmdMappedBytes *uint64
CmaTotalBytes *uint64
CmaFreeBytes *uint64
+ UnacceptedBytes *uint64
HugepagesizeBytes *uint64
+ HugetlbBytes *uint64
DirectMap4kBytes *uint64
DirectMap2MBytes *uint64
DirectMap1GBytes *uint64
@@ -287,6 +302,12 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) {
case "SwapFree:":
m.SwapFree = &val
m.SwapFreeBytes = &valBytes
+ case "Zswap:":
+ m.Zswap = &val
+ m.ZswapBytes = &valBytes
+ case "Zswapped:":
+ m.Zswapped = &val
+ m.ZswappedBytes = &valBytes
case "Dirty:":
m.Dirty = &val
m.DirtyBytes = &valBytes
@@ -317,6 +338,9 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) {
case "PageTables:":
m.PageTables = &val
m.PageTablesBytes = &valBytes
+ case "SecPageTables:":
+ m.SecPageTables = &val
+ m.SecPageTablesBytes = &valBytes
case "NFS_Unstable:":
m.NFSUnstable = &val
m.NFSUnstableBytes = &valBytes
@@ -350,6 +374,9 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) {
case "AnonHugePages:":
m.AnonHugePages = &val
m.AnonHugePagesBytes = &valBytes
+ case "FileHugePages:":
+ m.FileHugePages = &val
+ m.FileHugePagesBytes = &valBytes
case "ShmemHugePages:":
m.ShmemHugePages = &val
m.ShmemHugePagesBytes = &valBytes
@@ -362,6 +389,9 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) {
case "CmaFree:":
m.CmaFree = &val
m.CmaFreeBytes = &valBytes
+ case "Unaccepted:":
+ m.Unaccepted = &val
+ m.UnacceptedBytes = &valBytes
case "HugePages_Total:":
m.HugePagesTotal = &val
case "HugePages_Free:":
@@ -373,6 +403,9 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) {
case "Hugepagesize:":
m.Hugepagesize = &val
m.HugepagesizeBytes = &valBytes
+ case "Hugetlb:":
+ m.Hugetlb = &val
+ m.HugetlbBytes = &valBytes
case "DirectMap4k:":
m.DirectMap4k = &val
m.DirectMap4kBytes = &valBytes
diff --git a/vendor/github.com/prometheus/procfs/mountinfo.go b/vendor/github.com/prometheus/procfs/mountinfo.go
index a704c5e73..9414a12f4 100644
--- a/vendor/github.com/prometheus/procfs/mountinfo.go
+++ b/vendor/github.com/prometheus/procfs/mountinfo.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -147,8 +147,7 @@ func mountOptionsParseOptionalFields(o []string) (map[string]string, error) {
// mountOptionsParser parses the mount options, superblock options.
func mountOptionsParser(mountOptions string) map[string]string {
opts := make(map[string]string)
- options := strings.Split(mountOptions, ",")
- for _, opt := range options {
+ for opt := range strings.SplitSeq(mountOptions, ",") {
splitOption := strings.Split(opt, "=")
if len(splitOption) < 2 {
key := splitOption[0]
@@ -178,3 +177,21 @@ func GetProcMounts(pid int) ([]*MountInfo, error) {
}
return parseMountInfo(data)
}
+
+// GetMounts retrieves mountinfo information from `/proc/self/mountinfo`.
+func (fs FS) GetMounts() ([]*MountInfo, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path("self/mountinfo"))
+ if err != nil {
+ return nil, err
+ }
+ return parseMountInfo(data)
+}
+
+// GetProcMounts retrieves mountinfo information from a processes' `/proc//mountinfo`.
+func (fs FS) GetProcMounts(pid int) ([]*MountInfo, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path(fmt.Sprintf("%d/mountinfo", pid)))
+ if err != nil {
+ return nil, err
+ }
+ return parseMountInfo(data)
+}
diff --git a/vendor/github.com/prometheus/procfs/mountstats.go b/vendor/github.com/prometheus/procfs/mountstats.go
index 50caa7327..e503cb3a6 100644
--- a/vendor/github.com/prometheus/procfs/mountstats.go
+++ b/vendor/github.com/prometheus/procfs/mountstats.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -383,7 +383,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e
if stats.Opts == nil {
stats.Opts = map[string]string{}
}
- for _, opt := range strings.Split(ss[1], ",") {
+ for opt := range strings.SplitSeq(ss[1], ",") {
split := strings.Split(opt, "=")
if len(split) == 2 {
stats.Opts[split[0]] = split[1]
diff --git a/vendor/github.com/prometheus/procfs/net_conntrackstat.go b/vendor/github.com/prometheus/procfs/net_conntrackstat.go
index 316df5fbb..e9ca35707 100644
--- a/vendor/github.com/prometheus/procfs/net_conntrackstat.go
+++ b/vendor/github.com/prometheus/procfs/net_conntrackstat.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_dev.go b/vendor/github.com/prometheus/procfs/net_dev.go
index e66208aa0..7b3e1d61c 100644
--- a/vendor/github.com/prometheus/procfs/net_dev.go
+++ b/vendor/github.com/prometheus/procfs/net_dev.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_dev_snmp6.go b/vendor/github.com/prometheus/procfs/net_dev_snmp6.go
index f50b38e35..2a0f60f29 100644
--- a/vendor/github.com/prometheus/procfs/net_dev_snmp6.go
+++ b/vendor/github.com/prometheus/procfs/net_dev_snmp6.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -18,6 +18,7 @@ import (
"errors"
"io"
"os"
+ "path/filepath"
"strconv"
"strings"
)
@@ -56,7 +57,9 @@ func newNetDevSNMP6(dir string) (NetDevSNMP6, error) {
}
for _, iFaceFile := range ifaceFiles {
- f, err := os.Open(dir + "/" + iFaceFile.Name())
+ filePath := filepath.Join(dir, iFaceFile.Name())
+
+ f, err := os.Open(filePath)
if err != nil {
return netDevSNMP6, err
}
diff --git a/vendor/github.com/prometheus/procfs/net_ip_socket.go b/vendor/github.com/prometheus/procfs/net_ip_socket.go
index 19e3378f7..9291f8cd4 100644
--- a/vendor/github.com/prometheus/procfs/net_ip_socket.go
+++ b/vendor/github.com/prometheus/procfs/net_ip_socket.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_protocols.go b/vendor/github.com/prometheus/procfs/net_protocols.go
index 8d4b1ac05..eaa996cbc 100644
--- a/vendor/github.com/prometheus/procfs/net_protocols.go
+++ b/vendor/github.com/prometheus/procfs/net_protocols.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -169,7 +169,7 @@ func (pc *NetProtocolCapabilities) parseCapabilities(capabilities []string) erro
&pc.EnterMemoryPressure,
}
- for i := 0; i < len(capabilities); i++ {
+ for i := range capabilities {
switch capabilities[i] {
case "y":
*capabilityFields[i] = true
diff --git a/vendor/github.com/prometheus/procfs/net_route.go b/vendor/github.com/prometheus/procfs/net_route.go
index deb7029fe..fa3812d9d 100644
--- a/vendor/github.com/prometheus/procfs/net_route.go
+++ b/vendor/github.com/prometheus/procfs/net_route.go
@@ -1,4 +1,4 @@
-// Copyright 2023 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_sockstat.go b/vendor/github.com/prometheus/procfs/net_sockstat.go
index fae62b13d..8b221ebff 100644
--- a/vendor/github.com/prometheus/procfs/net_sockstat.go
+++ b/vendor/github.com/prometheus/procfs/net_sockstat.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -139,9 +139,6 @@ func parseSockstatKVs(kvs []string) (map[string]int, error) {
func parseSockstatProtocol(kvs map[string]int) NetSockstatProtocol {
var nsp NetSockstatProtocol
for k, v := range kvs {
- // Capture the range variable to ensure we get unique pointers for
- // each of the optional fields.
- v := v
switch k {
case "inuse":
nsp.InUse = v
diff --git a/vendor/github.com/prometheus/procfs/net_softnet.go b/vendor/github.com/prometheus/procfs/net_softnet.go
index 71c8059f4..4a2dfa18f 100644
--- a/vendor/github.com/prometheus/procfs/net_softnet.go
+++ b/vendor/github.com/prometheus/procfs/net_softnet.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_tcp.go b/vendor/github.com/prometheus/procfs/net_tcp.go
index 0396d7201..2c7f9bc7c 100644
--- a/vendor/github.com/prometheus/procfs/net_tcp.go
+++ b/vendor/github.com/prometheus/procfs/net_tcp.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -25,6 +25,7 @@ type (
// NetTCP returns the IPv4 kernel/networking statistics for TCP datagrams
// read from /proc/net/tcp.
+//
// Deprecated: Use github.com/mdlayher/netlink#Conn (with syscall.AF_INET) instead.
func (fs FS) NetTCP() (NetTCP, error) {
return newNetTCP(fs.proc.Path("net/tcp"))
@@ -32,6 +33,7 @@ func (fs FS) NetTCP() (NetTCP, error) {
// NetTCP6 returns the IPv6 kernel/networking statistics for TCP datagrams
// read from /proc/net/tcp6.
+//
// Deprecated: Use github.com/mdlayher/netlink#Conn (with syscall.AF_INET6) instead.
func (fs FS) NetTCP6() (NetTCP, error) {
return newNetTCP(fs.proc.Path("net/tcp6"))
@@ -39,6 +41,7 @@ func (fs FS) NetTCP6() (NetTCP, error) {
// NetTCPSummary returns already computed statistics like the total queue lengths
// for TCP datagrams read from /proc/net/tcp.
+//
// Deprecated: Use github.com/mdlayher/netlink#Conn (with syscall.AF_INET) instead.
func (fs FS) NetTCPSummary() (*NetTCPSummary, error) {
return newNetTCPSummary(fs.proc.Path("net/tcp"))
@@ -46,6 +49,7 @@ func (fs FS) NetTCPSummary() (*NetTCPSummary, error) {
// NetTCP6Summary returns already computed statistics like the total queue lengths
// for TCP datagrams read from /proc/net/tcp6.
+//
// Deprecated: Use github.com/mdlayher/netlink#Conn (with syscall.AF_INET6) instead.
func (fs FS) NetTCP6Summary() (*NetTCPSummary, error) {
return newNetTCPSummary(fs.proc.Path("net/tcp6"))
diff --git a/vendor/github.com/prometheus/procfs/net_tls_stat.go b/vendor/github.com/prometheus/procfs/net_tls_stat.go
index 13994c178..b1b3f6a6a 100644
--- a/vendor/github.com/prometheus/procfs/net_tls_stat.go
+++ b/vendor/github.com/prometheus/procfs/net_tls_stat.go
@@ -1,4 +1,4 @@
-// Copyright 2023 Prometheus Team
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_udp.go b/vendor/github.com/prometheus/procfs/net_udp.go
index 9ac3daf2d..8a3277910 100644
--- a/vendor/github.com/prometheus/procfs/net_udp.go
+++ b/vendor/github.com/prometheus/procfs/net_udp.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_unix.go b/vendor/github.com/prometheus/procfs/net_unix.go
index d7e0cacb4..e4d635923 100644
--- a/vendor/github.com/prometheus/procfs/net_unix.go
+++ b/vendor/github.com/prometheus/procfs/net_unix.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_wireless.go b/vendor/github.com/prometheus/procfs/net_wireless.go
index 7c597bc87..69d079445 100644
--- a/vendor/github.com/prometheus/procfs/net_wireless.go
+++ b/vendor/github.com/prometheus/procfs/net_wireless.go
@@ -1,4 +1,4 @@
-// Copyright 2023 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/net_xfrm.go b/vendor/github.com/prometheus/procfs/net_xfrm.go
index 932ef2046..5a9f497d1 100644
--- a/vendor/github.com/prometheus/procfs/net_xfrm.go
+++ b/vendor/github.com/prometheus/procfs/net_xfrm.go
@@ -1,4 +1,4 @@
-// Copyright 2017 Prometheus Team
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/netstat.go b/vendor/github.com/prometheus/procfs/netstat.go
index 742dff453..dbdae4739 100644
--- a/vendor/github.com/prometheus/procfs/netstat.go
+++ b/vendor/github.com/prometheus/procfs/netstat.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/nfnetlink_queue.go b/vendor/github.com/prometheus/procfs/nfnetlink_queue.go
new file mode 100644
index 000000000..b0a73b11e
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/nfnetlink_queue.go
@@ -0,0 +1,85 @@
+// Copyright The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+const nfNetLinkQueueFormat = "%d %d %d %d %d %d %d %d %d"
+
+// NFNetLinkQueue contains general information about netfilter queues found in /proc/net/netfilter/nfnetlink_queue.
+type NFNetLinkQueue struct {
+ // id of the queue
+ QueueID uint
+ // pid of process handling the queue
+ PeerPID uint
+ // number of packets waiting for a decision
+ QueueTotal uint
+ // indicate how userspace receive packets
+ CopyMode uint
+ // size of copy
+ CopyRange uint
+ // number of items dropped by the kernel because too many packets were waiting a decision.
+ // It queue_total is superior to queue_max_len (1024 per default) the packets are dropped.
+ QueueDropped uint
+ // number of packets dropped by userspace (due to kernel send failure on the netlink socket)
+ QueueUserDropped uint
+ // sequence number of packets queued. It gives a correct approximation of the number of queued packets.
+ SequenceID uint
+ // internal value (number of entity using the queue)
+ Use uint
+}
+
+// NFNetLinkQueue returns information about current state of netfilter queues.
+func (fs FS) NFNetLinkQueue() ([]NFNetLinkQueue, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path("net/netfilter/nfnetlink_queue"))
+ if err != nil {
+ return nil, err
+ }
+
+ queue := []NFNetLinkQueue{}
+ if len(data) == 0 {
+ return queue, nil
+ }
+
+ scanner := bufio.NewScanner(bytes.NewReader(data))
+ for scanner.Scan() {
+ line := scanner.Text()
+ nFNetLinkQueue, err := parseNFNetLinkQueueLine(line)
+ if err != nil {
+ return nil, err
+ }
+ queue = append(queue, *nFNetLinkQueue)
+ }
+ return queue, nil
+}
+
+// parseNFNetLinkQueueLine parses each line of the /proc/net/netfilter/nfnetlink_queue file.
+func parseNFNetLinkQueueLine(line string) (*NFNetLinkQueue, error) {
+ nFNetLinkQueue := NFNetLinkQueue{}
+ _, err := fmt.Sscanf(
+ line, nfNetLinkQueueFormat,
+ &nFNetLinkQueue.QueueID, &nFNetLinkQueue.PeerPID, &nFNetLinkQueue.QueueTotal, &nFNetLinkQueue.CopyMode,
+ &nFNetLinkQueue.CopyRange, &nFNetLinkQueue.QueueDropped, &nFNetLinkQueue.QueueUserDropped, &nFNetLinkQueue.SequenceID, &nFNetLinkQueue.Use,
+ )
+ if err != nil {
+ return nil, err
+ }
+ return &nFNetLinkQueue, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/proc.go b/vendor/github.com/prometheus/procfs/proc.go
index 368187fa8..39c14aa55 100644
--- a/vendor/github.com/prometheus/procfs/proc.go
+++ b/vendor/github.com/prometheus/procfs/proc.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -49,7 +49,7 @@ func (p Procs) Less(i, j int) bool { return p[i].PID < p[j].PID }
// Self returns a process for the current process read via /proc/self.
func Self() (Proc, error) {
fs, err := NewFS(DefaultMountPoint)
- if err != nil || errors.Unwrap(err) == ErrMountPoint {
+ if err != nil || errors.Is(err, ErrMountPoint) {
return Proc{}, err
}
return fs.Self()
diff --git a/vendor/github.com/prometheus/procfs/proc_cgroup.go b/vendor/github.com/prometheus/procfs/proc_cgroup.go
index 4a64347c0..535c08d6f 100644
--- a/vendor/github.com/prometheus/procfs/proc_cgroup.go
+++ b/vendor/github.com/prometheus/procfs/proc_cgroup.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/proc_cgroups.go b/vendor/github.com/prometheus/procfs/proc_cgroups.go
index 5dd493899..0b275c3b1 100644
--- a/vendor/github.com/prometheus/procfs/proc_cgroups.go
+++ b/vendor/github.com/prometheus/procfs/proc_cgroups.go
@@ -1,4 +1,4 @@
-// Copyright 2021 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -40,13 +40,13 @@ type CgroupSummary struct {
// parseCgroupSummary parses each line of the /proc/cgroup file
// Line format is `subsys_name hierarchy num_cgroups enabled`.
-func parseCgroupSummaryString(CgroupSummaryStr string) (*CgroupSummary, error) {
+func parseCgroupSummaryString(cgroupSummaryStr string) (*CgroupSummary, error) {
var err error
- fields := strings.Fields(CgroupSummaryStr)
+ fields := strings.Fields(cgroupSummaryStr)
// require at least 4 fields
if len(fields) < 4 {
- return nil, fmt.Errorf("%w: 4+ fields required, found %d fields in cgroup info string: %s", ErrFileParse, len(fields), CgroupSummaryStr)
+ return nil, fmt.Errorf("%w: 4+ fields required, found %d fields in cgroup info string: %s", ErrFileParse, len(fields), cgroupSummaryStr)
}
CgroupSummary := &CgroupSummary{
diff --git a/vendor/github.com/prometheus/procfs/proc_environ.go b/vendor/github.com/prometheus/procfs/proc_environ.go
index 57a89895d..5b941de04 100644
--- a/vendor/github.com/prometheus/procfs/proc_environ.go
+++ b/vendor/github.com/prometheus/procfs/proc_environ.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/proc_fdinfo.go b/vendor/github.com/prometheus/procfs/proc_fdinfo.go
index fa761b352..fa57761db 100644
--- a/vendor/github.com/prometheus/procfs/proc_fdinfo.go
+++ b/vendor/github.com/prometheus/procfs/proc_fdinfo.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -60,15 +60,16 @@ func (p Proc) FDInfo(fd string) (*ProcFDInfo, error) {
scanner := bufio.NewScanner(bytes.NewReader(data))
for scanner.Scan() {
text = scanner.Text()
- if rPos.MatchString(text) {
+ switch {
+ case rPos.MatchString(text):
pos = rPos.FindStringSubmatch(text)[1]
- } else if rFlags.MatchString(text) {
+ case rFlags.MatchString(text):
flags = rFlags.FindStringSubmatch(text)[1]
- } else if rMntID.MatchString(text) {
+ case rMntID.MatchString(text):
mntid = rMntID.FindStringSubmatch(text)[1]
- } else if rIno.MatchString(text) {
+ case rIno.MatchString(text):
ino = rIno.FindStringSubmatch(text)[1]
- } else if rInotify.MatchString(text) {
+ case rInotify.MatchString(text):
newInotify, err := parseInotifyInfo(text)
if err != nil {
return nil, err
diff --git a/vendor/github.com/prometheus/procfs/proc_interrupts.go b/vendor/github.com/prometheus/procfs/proc_interrupts.go
index 86b4b4524..643b500d5 100644
--- a/vendor/github.com/prometheus/procfs/proc_interrupts.go
+++ b/vendor/github.com/prometheus/procfs/proc_interrupts.go
@@ -1,4 +1,4 @@
-// Copyright 2022 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -42,7 +42,7 @@ type Interrupts map[string]Interrupt
// Interrupts creates a new instance from a given Proc instance.
func (p Proc) Interrupts() (Interrupts, error) {
- data, err := util.ReadFileNoStat(p.path("interrupts"))
+ data, err := util.ReadFileNoStat(p.fs.proc.Path("interrupts"))
if err != nil {
return nil, err
}
diff --git a/vendor/github.com/prometheus/procfs/proc_io.go b/vendor/github.com/prometheus/procfs/proc_io.go
index d15b66ddb..dd8086ba2 100644
--- a/vendor/github.com/prometheus/procfs/proc_io.go
+++ b/vendor/github.com/prometheus/procfs/proc_io.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/proc_limits.go b/vendor/github.com/prometheus/procfs/proc_limits.go
index 9530b14bc..4b7d33784 100644
--- a/vendor/github.com/prometheus/procfs/proc_limits.go
+++ b/vendor/github.com/prometheus/procfs/proc_limits.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -19,6 +19,7 @@ import (
"os"
"regexp"
"strconv"
+ "strings"
)
// ProcLimits represents the soft limits for each of the process's resource
@@ -74,7 +75,7 @@ const (
)
var (
- limitsMatch = regexp.MustCompile(`(Max \w+\s{0,1}?\w*\s{0,1}\w*)\s{2,}(\w+)\s+(\w+)`)
+ limitsMatch = regexp.MustCompile(`(Max \w+\s??\w*\s?\w*)\s{2,}(\w+)\s+(\w+)`)
)
// NewLimits returns the current soft limits of the process.
@@ -106,7 +107,7 @@ func (p Proc) Limits() (ProcLimits, error) {
return ProcLimits{}, fmt.Errorf("%w: couldn't parse %q line %q", ErrFileParse, f.Name(), s.Text())
}
- switch fields[1] {
+ switch strings.TrimSpace(fields[1]) {
case "Max cpu time":
l.CPUTime, err = parseUint(fields[2])
case "Max file size":
diff --git a/vendor/github.com/prometheus/procfs/proc_maps.go b/vendor/github.com/prometheus/procfs/proc_maps.go
index 7e75c286b..08b89a6eb 100644
--- a/vendor/github.com/prometheus/procfs/proc_maps.go
+++ b/vendor/github.com/prometheus/procfs/proc_maps.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,8 +12,6 @@
// limitations under the License.
//go:build (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris) && !js
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
-// +build !js
package procfs
diff --git a/vendor/github.com/prometheus/procfs/proc_netstat.go b/vendor/github.com/prometheus/procfs/proc_netstat.go
index 4248c1716..7f94cc891 100644
--- a/vendor/github.com/prometheus/procfs/proc_netstat.go
+++ b/vendor/github.com/prometheus/procfs/proc_netstat.go
@@ -1,4 +1,4 @@
-// Copyright 2022 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/proc_ns.go b/vendor/github.com/prometheus/procfs/proc_ns.go
index 0f8f847f9..5fc0eb9e2 100644
--- a/vendor/github.com/prometheus/procfs/proc_ns.go
+++ b/vendor/github.com/prometheus/procfs/proc_ns.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/proc_psi.go b/vendor/github.com/prometheus/procfs/proc_psi.go
index ccd35f153..cc2c5de87 100644
--- a/vendor/github.com/prometheus/procfs/proc_psi.go
+++ b/vendor/github.com/prometheus/procfs/proc_psi.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/proc_smaps.go b/vendor/github.com/prometheus/procfs/proc_smaps.go
index 9a297afcf..f637309b3 100644
--- a/vendor/github.com/prometheus/procfs/proc_smaps.go
+++ b/vendor/github.com/prometheus/procfs/proc_smaps.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build !windows
-// +build !windows
package procfs
diff --git a/vendor/github.com/prometheus/procfs/proc_snmp.go b/vendor/github.com/prometheus/procfs/proc_snmp.go
index 4bdc90b07..8d9a9bcd6 100644
--- a/vendor/github.com/prometheus/procfs/proc_snmp.go
+++ b/vendor/github.com/prometheus/procfs/proc_snmp.go
@@ -1,4 +1,4 @@
-// Copyright 2022 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/proc_snmp6.go b/vendor/github.com/prometheus/procfs/proc_snmp6.go
index fb7fd3995..841fef464 100644
--- a/vendor/github.com/prometheus/procfs/proc_snmp6.go
+++ b/vendor/github.com/prometheus/procfs/proc_snmp6.go
@@ -1,4 +1,4 @@
-// Copyright 2022 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/proc_stat.go b/vendor/github.com/prometheus/procfs/proc_stat.go
index 06a8d931c..02e3f9e31 100644
--- a/vendor/github.com/prometheus/procfs/proc_stat.go
+++ b/vendor/github.com/prometheus/procfs/proc_stat.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -101,6 +101,12 @@ type ProcStat struct {
RSS int
// Soft limit in bytes on the rss of the process.
RSSLimit uint64
+ // The address above which program text can run.
+ StartCode uint64
+ // The address below which program text can run.
+ EndCode uint64
+ // The address of the start (i.e., bottom) of the stack.
+ StartStack uint64
// CPU number last executed on.
Processor uint
// Real-time scheduling priority, a number in the range 1 to 99 for processes
@@ -177,9 +183,9 @@ func (p Proc) Stat() (ProcStat, error) {
&s.VSize,
&s.RSS,
&s.RSSLimit,
- &ignoreUint64,
- &ignoreUint64,
- &ignoreUint64,
+ &s.StartCode,
+ &s.EndCode,
+ &s.StartStack,
&ignoreUint64,
&ignoreUint64,
&ignoreUint64,
diff --git a/vendor/github.com/prometheus/procfs/proc_statm.go b/vendor/github.com/prometheus/procfs/proc_statm.go
new file mode 100644
index 000000000..6bcc97ec9
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_statm.go
@@ -0,0 +1,117 @@
+// Copyright The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "os"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// - https://man7.org/linux/man-pages/man5/proc_pid_statm.5.html
+
+// ProcStatm Provides memory usage information for a process, measured in memory pages.
+// Read from /proc/[pid]/statm.
+type ProcStatm struct {
+ // The process ID.
+ PID int
+ // total program size (same as VmSize in status)
+ Size uint64
+ // resident set size (same as VmRSS in status)
+ Resident uint64
+ // number of resident shared pages (i.e., backed by a file)
+ Shared uint64
+ // text (code)
+ Text uint64
+ // library (unused since Linux 2.6; always 0)
+ Lib uint64
+ // data + stack
+ Data uint64
+ // dirty pages (unused since Linux 2.6; always 0)
+ Dt uint64
+}
+
+// NewStatm returns the current status information of the process.
+//
+// Deprecated: Use p.Statm() instead.
+func (p Proc) NewStatm() (ProcStatm, error) {
+ return p.Statm()
+}
+
+// Statm returns the current memory usage information of the process.
+func (p Proc) Statm() (ProcStatm, error) {
+ data, err := util.ReadFileNoStat(p.path("statm"))
+ if err != nil {
+ return ProcStatm{}, err
+ }
+
+ statmSlice, err := parseStatm(data)
+ if err != nil {
+ return ProcStatm{}, err
+ }
+
+ procStatm := ProcStatm{
+ PID: p.PID,
+ Size: statmSlice[0],
+ Resident: statmSlice[1],
+ Shared: statmSlice[2],
+ Text: statmSlice[3],
+ Lib: statmSlice[4],
+ Data: statmSlice[5],
+ Dt: statmSlice[6],
+ }
+
+ return procStatm, nil
+}
+
+// parseStatm return /proc/[pid]/statm data to uint64 slice.
+func parseStatm(data []byte) ([]uint64, error) {
+ var statmSlice []uint64
+ statmItems := strings.Fields(string(data))
+ for i := range statmItems {
+ statmItem, err := strconv.ParseUint(statmItems[i], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ statmSlice = append(statmSlice, statmItem)
+ }
+ return statmSlice, nil
+}
+
+// SizeBytes returns the process of total program size in bytes.
+func (s ProcStatm) SizeBytes() uint64 {
+ return s.Size * uint64(os.Getpagesize())
+}
+
+// ResidentBytes returns the process of resident set size in bytes.
+func (s ProcStatm) ResidentBytes() uint64 {
+ return s.Resident * uint64(os.Getpagesize())
+}
+
+// SHRBytes returns the process of share memory size in bytes.
+func (s ProcStatm) SHRBytes() uint64 {
+ return s.Shared * uint64(os.Getpagesize())
+}
+
+// TextBytes returns the process of text (code) size in bytes.
+func (s ProcStatm) TextBytes() uint64 {
+ return s.Text * uint64(os.Getpagesize())
+}
+
+// DataBytes returns the process of data + stack size in bytes.
+func (s ProcStatm) DataBytes() uint64 {
+ return s.Data * uint64(os.Getpagesize())
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_status.go b/vendor/github.com/prometheus/procfs/proc_status.go
index dd8aa5688..12d65581c 100644
--- a/vendor/github.com/prometheus/procfs/proc_status.go
+++ b/vendor/github.com/prometheus/procfs/proc_status.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -16,7 +16,7 @@ package procfs
import (
"bytes"
"math/bits"
- "sort"
+ "slices"
"strconv"
"strings"
@@ -83,6 +83,19 @@ type ProcStatus struct {
// CpusAllowedList: List of cpu cores processes are allowed to run on.
CpusAllowedList []uint64
+
+ // CapInh is the bitmap of inheritable capabilities
+ //
+ // See: https://www.kernel.org/doc/man-pages/online/pages/man7/capabilities.7.html
+ CapInh uint64
+ // CapPrm is the bitmap of permitted capabilities
+ CapPrm uint64
+ // CapEff is the bitmap of effective capabilities
+ CapEff uint64
+ // CapBnd is the bitmap of bounding capabilities
+ CapBnd uint64
+ // CapAmb is the bitmap of ambient capabilities
+ CapAmb uint64
}
// NewStatus returns the current status information of the process.
@@ -94,8 +107,7 @@ func (p Proc) NewStatus() (ProcStatus, error) {
s := ProcStatus{PID: p.PID}
- lines := strings.Split(string(data), "\n")
- for _, line := range lines {
+ for line := range strings.SplitSeq(string(data), "\n") {
if !bytes.Contains([]byte(line), []byte(":")) {
continue
}
@@ -191,6 +203,36 @@ func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintByt
s.NonVoluntaryCtxtSwitches = vUint
case "Cpus_allowed_list":
s.CpusAllowedList = calcCpusAllowedList(vString)
+ case "CapInh":
+ var err error
+ s.CapInh, err = strconv.ParseUint(vString, 16, 64)
+ if err != nil {
+ return err
+ }
+ case "CapPrm":
+ var err error
+ s.CapPrm, err = strconv.ParseUint(vString, 16, 64)
+ if err != nil {
+ return err
+ }
+ case "CapEff":
+ var err error
+ s.CapEff, err = strconv.ParseUint(vString, 16, 64)
+ if err != nil {
+ return err
+ }
+ case "CapBnd":
+ var err error
+ s.CapBnd, err = strconv.ParseUint(vString, 16, 64)
+ if err != nil {
+ return err
+ }
+ case "CapAmb":
+ var err error
+ s.CapAmb, err = strconv.ParseUint(vString, 16, 64)
+ if err != nil {
+ return err
+ }
}
return nil
@@ -222,7 +264,7 @@ func calcCpusAllowedList(cpuString string) []uint64 {
}
- sort.Slice(g, func(i, j int) bool { return g[i] < g[j] })
+ slices.Sort(g)
return g
}
diff --git a/vendor/github.com/prometheus/procfs/proc_sys.go b/vendor/github.com/prometheus/procfs/proc_sys.go
index 3810d1ac9..52658a4d5 100644
--- a/vendor/github.com/prometheus/procfs/proc_sys.go
+++ b/vendor/github.com/prometheus/procfs/proc_sys.go
@@ -1,4 +1,4 @@
-// Copyright 2022 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/schedstat.go b/vendor/github.com/prometheus/procfs/schedstat.go
index 5f7f32dc8..fafd8dff7 100644
--- a/vendor/github.com/prometheus/procfs/schedstat.go
+++ b/vendor/github.com/prometheus/procfs/schedstat.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/slab.go b/vendor/github.com/prometheus/procfs/slab.go
index 8611c9017..32a04678a 100644
--- a/vendor/github.com/prometheus/procfs/slab.go
+++ b/vendor/github.com/prometheus/procfs/slab.go
@@ -1,4 +1,4 @@
-// Copyright 2020 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/softirqs.go b/vendor/github.com/prometheus/procfs/softirqs.go
index 403e6ae70..47b73a729 100644
--- a/vendor/github.com/prometheus/procfs/softirqs.go
+++ b/vendor/github.com/prometheus/procfs/softirqs.go
@@ -1,4 +1,4 @@
-// Copyright 2022 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/stat.go b/vendor/github.com/prometheus/procfs/stat.go
index e36b41c18..593ad0f62 100644
--- a/vendor/github.com/prometheus/procfs/stat.go
+++ b/vendor/github.com/prometheus/procfs/stat.go
@@ -1,4 +1,4 @@
-// Copyright 2018 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -16,6 +16,7 @@ package procfs
import (
"bufio"
"bytes"
+ "errors"
"fmt"
"io"
"strconv"
@@ -92,7 +93,7 @@ func parseCPUStat(line string) (CPUStat, int64, error) {
&cpuStat.Iowait, &cpuStat.IRQ, &cpuStat.SoftIRQ, &cpuStat.Steal,
&cpuStat.Guest, &cpuStat.GuestNice)
- if err != nil && err != io.EOF {
+ if err != nil && !errors.Is(err, io.EOF) {
return CPUStat{}, -1, fmt.Errorf("%w: couldn't parse %q (cpu): %w", ErrFileParse, line, err)
}
if count == 0 {
diff --git a/vendor/github.com/prometheus/procfs/swaps.go b/vendor/github.com/prometheus/procfs/swaps.go
index 65fec834b..ee17bf488 100644
--- a/vendor/github.com/prometheus/procfs/swaps.go
+++ b/vendor/github.com/prometheus/procfs/swaps.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/thread.go b/vendor/github.com/prometheus/procfs/thread.go
index 80e0e947b..0cfbb5418 100644
--- a/vendor/github.com/prometheus/procfs/thread.go
+++ b/vendor/github.com/prometheus/procfs/thread.go
@@ -1,4 +1,4 @@
-// Copyright 2022 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
diff --git a/vendor/github.com/prometheus/procfs/vm.go b/vendor/github.com/prometheus/procfs/vm.go
index 51c49d89e..52180c03e 100644
--- a/vendor/github.com/prometheus/procfs/vm.go
+++ b/vendor/github.com/prometheus/procfs/vm.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build !windows
-// +build !windows
package procfs
diff --git a/vendor/github.com/prometheus/procfs/zoneinfo.go b/vendor/github.com/prometheus/procfs/zoneinfo.go
index e54d94b09..63d1898bc 100644
--- a/vendor/github.com/prometheus/procfs/zoneinfo.go
+++ b/vendor/github.com/prometheus/procfs/zoneinfo.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Prometheus Authors
+// Copyright The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
@@ -12,7 +12,6 @@
// limitations under the License.
//go:build !windows
-// +build !windows
package procfs
@@ -88,11 +87,9 @@ func parseZoneinfo(zoneinfoData []byte) ([]Zoneinfo, error) {
zoneinfo := []Zoneinfo{}
- zoneinfoBlocks := bytes.Split(zoneinfoData, []byte("\nNode"))
- for _, block := range zoneinfoBlocks {
+ for block := range bytes.SplitSeq(zoneinfoData, []byte("\nNode")) {
var zoneinfoElement Zoneinfo
- lines := strings.Split(string(block), "\n")
- for _, line := range lines {
+ for line := range strings.SplitSeq(string(block), "\n") {
if nodeZone := nodeZoneRE.FindStringSubmatch(line); nodeZone != nil {
zoneinfoElement.Node = nodeZone[1]
diff --git a/vendor/github.com/prometheus/statsd_exporter/NOTICE b/vendor/github.com/prometheus/statsd_exporter/NOTICE
deleted file mode 100644
index 33179a982..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/NOTICE
+++ /dev/null
@@ -1,5 +0,0 @@
-StatsD-to-Prometheus exporter
-Copyright 2013-2015 The Prometheus Authors
-
-This product includes software developed at
-SoundCloud Ltd. (http://soundcloud.com/).
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/action.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/action.go
deleted file mode 100644
index b8c09771b..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/action.go
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright 2018 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import "fmt"
-
-type ActionType string
-
-const (
- ActionTypeMap ActionType = "map"
- ActionTypeDrop ActionType = "drop"
- ActionTypeDefault ActionType = ""
-)
-
-func (t *ActionType) UnmarshalYAML(unmarshal func(interface{}) error) error {
- var v string
-
- if err := unmarshal(&v); err != nil {
- return err
- }
-
- switch ActionType(v) {
- case ActionTypeDrop:
- *t = ActionTypeDrop
- case ActionTypeMap, ActionTypeDefault:
- *t = ActionTypeMap
- default:
- return fmt.Errorf("invalid action type %q", v)
- }
- return nil
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/escape.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/escape.go
deleted file mode 100644
index f73b16d45..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/escape.go
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright 2020 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import (
- "strings"
- "unicode/utf8"
-)
-
-// EscapeMetricName replaces invalid characters in the metric name with "_"
-// Valid characters are a-z, A-Z, 0-9, and _
-func EscapeMetricName(metricName string) string {
- metricLen := len(metricName)
- if metricLen == 0 {
- return ""
- }
-
- escaped := false
- var sb strings.Builder
- // If a metric starts with a digit, allocate the memory and prepend an
- // underscore.
- if metricName[0] >= '0' && metricName[0] <= '9' {
- escaped = true
- sb.Grow(metricLen + 1)
- sb.WriteByte('_')
- }
-
- // This is an character replacement method optimized for this limited
- // use case. It is much faster than using a regex.
- offset := 0
-
- var prevChar rune
-
- for i, c := range metricName {
- // Seek forward, skipping valid characters until we find one that needs
- // to be replaced, then add all the characters we've seen so far to the
- // string.Builder.
- if (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ||
- (c >= '0' && c <= '9') || (c == '_') {
- // Character is valid, so skip over it without doing anything.
- } else {
- // Double-dashes are allowed if there is a corresponding mapping.
- // For consistency, double-dashes should also be allowed in the default case.
- if c == '-' && prevChar == '-' {
- offset = i + utf8.RuneLen(c)
- continue
- }
-
- if !escaped {
- // Up until now we've been lazy and avoided actually allocating
- // memory. Unfortunately we've now determined this string needs
- // escaping, so allocate the buffer for the whole string.
- escaped = true
- sb.Grow(metricLen)
- }
- sb.WriteString(metricName[offset:i])
- offset = i + utf8.RuneLen(c)
- sb.WriteByte('_')
- }
-
- prevChar = c
- }
-
- if !escaped {
- // This is the happy path where nothing had to be escaped, so we can
- // avoid doing anything.
- return metricName
- }
-
- if offset < metricLen {
- sb.WriteString(metricName[offset:])
- }
-
- return sb.String()
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/README.md b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/README.md
deleted file mode 100644
index 9d7da44e7..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/README.md
+++ /dev/null
@@ -1,132 +0,0 @@
-# FSM Mapping
-
-## Overview
-
-This package implements a fast and efficient algorithm for generic glob style
-string matching using a finite state machine (FSM).
-
-### Source Hierachy
-
-```
- '-- fsm
- '-- dump.go // functionality to dump the FSM to Dot file
- '-- formatter.go // format glob templates using captured * groups
- '-- fsm.go // manipulating and searching of FSM
- '-- minmax.go // min() max() function for interger
-```
-
-## FSM Explained
-
-Per [Wikipedia](https://en.wikipedia.org/wiki/Finite-state_machine):
-
-> A finite-state machine (FSM) or finite-state automaton (FSA, plural: automata),
-> finite automaton, or simply a state machine, is a mathematical model of
-> computation. It is an abstract machine that can be in exactly one of a finite
-> number of states at any given time. The FSM can change from one state to
-> another in response to some external inputs; the change from one state to
-> another is called a transition. An FSM is defined by a list of its states, its
-> initial state, and the conditions for each transition.
-
-In our use case, each *state* is a substring after the input StatsD metric name is splitted by `.`.
-
-### Add state to FSM
-
-`func (f *FSM) AddState(match string, matchMetricType string,
-maxPossibleTransitions int, result interface{}) int`
-
-At first, the FSM only contains three states, representing three possible metric types:
-
- ____ [gauge]
- /
- (start)---- [counter]
- \
- '--- [observer]
-
-
-Adding a rule `client.*.request.count` with type `counter` will make the FSM to be:
-
-
- ____ [gauge]
- /
- (start)---- [counter] -- [client] -- [*] -- [request] -- [count] -- {R1}
- \
- '--- [observer]
-
-`{R1}` is short for result 1, which is the match result for `client.*.request.count`.
-
-Adding a rule `client.*.*.size` with type `counter` will make the FSM to be:
-
- ____ [gauge] __ [request] -- [count] -- {R1}
- / /
- (start)---- [counter] -- [client] -- [*]
- \ \__ [*] -- [size] -- {R2}
- '--- [observer]
-
-
-### Finding a result state in FSM
-
-`func (f *FSM) GetMapping(statsdMetric string, statsdMetricType string)
-(*mappingState, []string)`
-
-For example, when mapping `client.aaa.request.count` with `counter` type in the
-FSM, the `^1` to `^7` symbols indicate how FSM will traversal in its tree:
-
-
- ____ [gauge] __ [request] -- [count] -- {R1}
- / / ^5 ^6 ^7
- (start)---- [counter] -- [client] -- [*]
- ^1 \ ^2 ^3 \__ [*] -- [size] -- {R2}
- '--- [observer] ^4
-
-
-To map `client.bbb.request.size`, FSM will do a backtracking:
-
-
- ____ [gauge] __ [request] -- [count] -- {R1}
- / / ^5 ^6
- (start)---- [counter] -- [client] -- [*]
- ^1 \ ^2 ^3 \__ [*] -- [size] -- {R2}
- '--- [observer] ^4
- ^7 ^8 ^9
-
-
-## Debugging
-
-To see all the states of the current FSM, use `func (f *FSM) DumpFSM(w io.Writer)`
-to dump into a Dot file. The Dot file can be further renderer into image using:
-
-```shell
-$ dot -Tpng dump.dot > dump.png
-```
-
-In StatsD exporter, one could use the following:
-
-```shell
-$ statsd_exporter --statsd.mapping-config=statsd.rules --debug.dump-fsm=dump.dot
-$ dot -Tpng dump.dot > dump.png
-```
-
-For example, the following rules:
-
-```yaml
-mappings:
-- match: client.*.request.count
- name: request_count
- match_metric_type: counter
- labels:
- client: $1
-
-- match: client.*.*.size
- name: sizes
- match_metric_type: counter
- labels:
- client: $1
- direction: $2
-```
-
-will be rendered as:
-
-
-
-The `dot` program is part of [Graphviz](https://www.graphviz.org/) and is
-available in most of popular operating systems.
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/dump.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/dump.go
deleted file mode 100644
index eb95b5fdc..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/dump.go
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright 2018 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package fsm
-
-import (
- "fmt"
- "io"
-)
-
-// DumpFSM accepts a io.writer and write the current FSM into dot file format.
-func (f *FSM) DumpFSM(w io.Writer) {
- idx := 0
- states := make(map[int]*mappingState)
- states[idx] = f.root
-
- w.Write([]byte("digraph g {\n"))
- w.Write([]byte("rankdir=LR\n")) // make it vertical
- w.Write([]byte("node [ label=\"\",style=filled,fillcolor=white,shape=circle ]\n")) // remove label of node
-
- for idx < len(states) {
- for field, transition := range states[idx].transitions {
- states[len(states)] = transition
- w.Write([]byte(fmt.Sprintf("%d -> %d [label = \"%s\"];\n", idx, len(states)-1, field)))
- if idx == 0 {
- // color for metric types
- w.Write([]byte(fmt.Sprintf("%d [color=\"#D6B656\",fillcolor=\"#FFF2CC\"];\n", len(states)-1)))
- } else if len(transition.transitions) == 0 {
- // color for end state
- w.Write([]byte(fmt.Sprintf("%d [color=\"#82B366\",fillcolor=\"#D5E8D4\"];\n", len(states)-1)))
- }
- }
- idx++
- }
- // color for start state
- w.Write([]byte(fmt.Sprintln("0 [color=\"#a94442\",fillcolor=\"#f2dede\"];")))
- w.Write([]byte("}"))
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/formatter.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/formatter.go
deleted file mode 100644
index 567bbc289..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/formatter.go
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright 2018 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package fsm
-
-import (
- "fmt"
- "regexp"
- "strconv"
- "strings"
-)
-
-var (
- templateReplaceCaptureRE = regexp.MustCompile(`\$\{?([a-zA-Z0-9_\$]+)\}?`)
-)
-
-type TemplateFormatter struct {
- captureIndexes []int
- captureCount int
- fmtString string
-}
-
-// NewTemplateFormatter instantiates a TemplateFormatter
-// from given template string and the maximum amount of captures.
-func NewTemplateFormatter(template string, captureCount int) *TemplateFormatter {
- matches := templateReplaceCaptureRE.FindAllStringSubmatch(template, -1)
- if len(matches) == 0 {
- // if no regex reference found, keep it as it is
- return &TemplateFormatter{captureCount: 0, fmtString: template}
- }
-
- var indexes []int
- valueFormatter := template
- for _, match := range matches {
- idx, err := strconv.Atoi(match[len(match)-1])
- if err != nil || idx > captureCount || idx < 1 {
- // if index larger than captured count or using unsupported named capture group,
- // replace with empty string
- valueFormatter = strings.Replace(valueFormatter, match[0], "", -1)
- } else {
- valueFormatter = strings.Replace(valueFormatter, match[0], "%s", -1)
- // note: the regex reference variable $? starts from 1
- indexes = append(indexes, idx-1)
- }
- }
- return &TemplateFormatter{
- captureIndexes: indexes,
- captureCount: len(indexes),
- fmtString: valueFormatter,
- }
-}
-
-// Format accepts a list containing captured strings and returns the formatted
-// string using the template stored in current TemplateFormatter.
-func (formatter *TemplateFormatter) Format(captures []string) string {
- if formatter.captureCount == 0 {
- // no label substitution, keep as it is
- return formatter.fmtString
- }
- indexes := formatter.captureIndexes
- vargs := make([]interface{}, formatter.captureCount)
- for i, idx := range indexes {
- vargs[i] = captures[idx]
- }
- return fmt.Sprintf(formatter.fmtString, vargs...)
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/fsm.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/fsm.go
deleted file mode 100644
index ae0a2764a..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/fsm.go
+++ /dev/null
@@ -1,323 +0,0 @@
-// Copyright 2018 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package fsm
-
-import (
- "log/slog"
- "regexp"
- "strings"
-)
-
-type mappingState struct {
- transitions map[string]*mappingState
- minRemainingLength int
- maxRemainingLength int
- // result* members are nil unless there's a metric ends with this state
- Result interface{}
- ResultPriority int
-}
-
-type fsmBacktrackStackCursor struct {
- fieldIndex int
- captureIndex int
- currentCapture string
- state *mappingState
- prev *fsmBacktrackStackCursor
- next *fsmBacktrackStackCursor
-}
-
-type FSM struct {
- root *mappingState
- metricTypes []string
- statesCount int
- BacktrackingNeeded bool
- OrderingDisabled bool
-}
-
-// NewFSM creates a new FSM instance
-func NewFSM(metricTypes []string, maxPossibleTransitions int, orderingDisabled bool) *FSM {
- fsm := FSM{}
- root := &mappingState{}
- root.transitions = make(map[string]*mappingState, len(metricTypes))
-
- for _, field := range metricTypes {
- state := &mappingState{}
- (*state).transitions = make(map[string]*mappingState, maxPossibleTransitions)
- root.transitions[string(field)] = state
- }
- fsm.OrderingDisabled = orderingDisabled
- fsm.metricTypes = metricTypes
- fsm.statesCount = 0
- fsm.root = root
- return &fsm
-}
-
-// AddState adds a mapping rule into the existing FSM.
-// The maxPossibleTransitions parameter sets the expected count of transitions left.
-// The result parameter sets the generic type to be returned when fsm found a match in GetMapping.
-func (f *FSM) AddState(match string, matchMetricType string, maxPossibleTransitions int, result interface{}) int {
- // first split by "."
- matchFields := strings.Split(match, ".")
- // fill into our FSM
- roots := []*mappingState{}
- // first state is the metric type
- if matchMetricType == "" {
- // if metricType not specified, connect the start state from all three types
- for _, metricType := range f.metricTypes {
- roots = append(roots, f.root.transitions[string(metricType)])
- }
- } else {
- roots = append(roots, f.root.transitions[matchMetricType])
- }
- var captureCount int
- var finalStates []*mappingState
- // iterating over different start state (different metric types)
- for _, root := range roots {
- captureCount = 0
- // for each start state, connect from start state to end state
- for i, field := range matchFields {
- state, prs := root.transitions[field]
- if !prs {
- // create a state if it's not exist in the fsm
- state = &mappingState{}
- (*state).transitions = make(map[string]*mappingState, maxPossibleTransitions)
- (*state).maxRemainingLength = len(matchFields) - i - 1
- (*state).minRemainingLength = len(matchFields) - i - 1
- root.transitions[field] = state
- // if this is last field, set result to currentMapping instance
- if i == len(matchFields)-1 {
- root.transitions[field].Result = result
- }
- } else {
- (*state).maxRemainingLength = max(len(matchFields)-i-1, (*state).maxRemainingLength)
- (*state).minRemainingLength = min(len(matchFields)-i-1, (*state).minRemainingLength)
- }
- if field == "*" {
- captureCount++
- }
-
- // goto next state
- root = state
- }
- finalStates = append(finalStates, root)
- }
-
- for _, state := range finalStates {
- state.ResultPriority = f.statesCount
- }
-
- f.statesCount++
-
- return captureCount
-}
-
-// GetMapping using the fsm to find matching rules according to given statsdMetric and statsdMetricType.
-// If it finds a match, the final state and the captured strings are returned;
-// if there's no match found, nil and a empty list will be returned.
-func (f *FSM) GetMapping(statsdMetric string, statsdMetricType string) (*mappingState, []string) {
- matchFields := strings.Split(statsdMetric, ".")
- currentState := f.root.transitions[statsdMetricType]
-
- // the cursor/pointer in the backtrack stack implemented as a double-linked list
- var backtrackCursor *fsmBacktrackStackCursor
- resumeFromBacktrack := false
-
- // the return variable
- var finalState *mappingState
-
- captures := make([]string, len(matchFields))
- finalCaptures := make([]string, len(matchFields))
- // keep track of captured group so we don't need to do append() on captures
- captureIdx := 0
- filedsCount := len(matchFields)
- i := 0
- var state *mappingState
- for { // the loop for backtracking
- for { // the loop for a single "depth only" search
- var present bool
- // if we resume from backtrack, we should skip this branch in this case
- // since the state that were saved at the end of this branch
- if !resumeFromBacktrack {
- if len(currentState.transitions) > 0 {
- field := matchFields[i]
- state, present = currentState.transitions[field]
- fieldsLeft := filedsCount - i - 1
- // also compare length upfront to avoid unnecessary loop or backtrack
- if !present || fieldsLeft > state.maxRemainingLength || fieldsLeft < state.minRemainingLength {
- state, present = currentState.transitions["*"]
- if !present || fieldsLeft > state.maxRemainingLength || fieldsLeft < state.minRemainingLength {
- break
- } else {
- captures[captureIdx] = field
- captureIdx++
- }
- } else if f.BacktrackingNeeded {
- // if backtracking is needed, also check for alternative transition, i.e. *
- altState, present := currentState.transitions["*"]
- if !present || fieldsLeft > altState.maxRemainingLength || fieldsLeft < altState.minRemainingLength {
- } else {
- // push to backtracking stack
- newCursor := fsmBacktrackStackCursor{prev: backtrackCursor, state: altState,
- fieldIndex: i,
- captureIndex: captureIdx, currentCapture: field,
- }
- // if this is not the first time, connect to the previous cursor
- if backtrackCursor != nil {
- backtrackCursor.next = &newCursor
- }
- backtrackCursor = &newCursor
- }
- }
- } else {
- // no more transitions for this state
- break
- }
- } // backtrack will resume from here
-
- // do we reach a final state?
- if state.Result != nil && i == filedsCount-1 {
- if f.OrderingDisabled {
- finalState = state
- return finalState, captures
- } else if finalState == nil || finalState.ResultPriority > state.ResultPriority {
- // if we care about ordering, try to find a result with highest prioity
- finalState = state
- // do a deep copy to preserve current captures
- copy(finalCaptures, captures)
- }
- break
- }
-
- i++
- if i >= filedsCount {
- break
- }
-
- resumeFromBacktrack = false
- currentState = state
- }
- if backtrackCursor == nil {
- // if we are not doing backtracking or all path has been travesaled
- break
- } else {
- // pop one from stack
- state = backtrackCursor.state
- currentState = state
- i = backtrackCursor.fieldIndex
- captureIdx = backtrackCursor.captureIndex + 1
- // put the * capture back
- captures[captureIdx-1] = backtrackCursor.currentCapture
- backtrackCursor = backtrackCursor.prev
- if backtrackCursor != nil {
- // deref for GC
- backtrackCursor.next = nil
- }
- resumeFromBacktrack = true
- }
- }
- return finalState, finalCaptures
-}
-
-// TestIfNeedBacktracking tests if backtrack is needed for given list of mappings
-// and whether ordering is disabled.
-func TestIfNeedBacktracking(mappings []string, orderingDisabled bool, logger *slog.Logger) bool {
- backtrackingNeeded := false
- // A has * in rules, but there's other transisitions at the same state,
- // this makes A the cause of backtracking
- ruleByLength := make(map[int][]string)
- ruleREByLength := make(map[int][]*regexp.Regexp)
-
- // first sort rules by length
- for _, mapping := range mappings {
- l := len(strings.Split(mapping, "."))
- ruleByLength[l] = append(ruleByLength[l], mapping)
-
- metricRe := strings.Replace(mapping, ".", "\\.", -1)
- metricRe = strings.Replace(metricRe, "*", "([^.]*)", -1)
- regex, err := regexp.Compile("^" + metricRe + "$")
- if err != nil {
- logger.Warn("Invalid match, cannot compile regex in mapping", "mapping", mapping, "err", err)
- }
- // put into array no matter there's error or not, we will skip later if regex is nil
- ruleREByLength[l] = append(ruleREByLength[l], regex)
- }
-
- for l, rules := range ruleByLength {
- if len(rules) == 1 {
- continue
- }
- rulesRE := ruleREByLength[l]
- for i1, r1 := range rules {
- currentRuleNeedBacktrack := false
- re1 := rulesRE[i1]
- if re1 == nil || !strings.Contains(r1, "*") {
- continue
- }
- // if rule r1 is A.B.C.*.E.*, is there a rule r2 is A.B.C.D.x.x or A.B.C.*.E.F ? (x is any string or *)
- // if such r2 exists, then to match r1 we will need backtracking
- for index := 0; index < len(r1); index++ {
- if r1[index] != '*' {
- continue
- }
- // translate the substring of r1 from 0 to the index of current * into regex
- // A.B.C.*.E.* will becomes ^A\.B\.C\. and ^A\.B\.C\.\*\.E\.
- reStr := strings.Replace(r1[:index], ".", "\\.", -1)
- reStr = strings.Replace(reStr, "*", "\\*", -1)
- re := regexp.MustCompile("^" + reStr)
- for i2, r2 := range rules {
- if i2 == i1 {
- continue
- }
- if len(re.FindStringSubmatchIndex(r2)) > 0 {
- currentRuleNeedBacktrack = true
- break
- }
- }
- }
-
- for i2, r2 := range rules {
- if i2 != i1 && len(re1.FindStringSubmatchIndex(r2)) > 0 {
- // log if we care about ordering and the superset occurs before
- if !orderingDisabled && i1 < i2 {
- logger.Warn("match is a super set of match but in a lower order, the first will never be matched", "first_match", r1, "second_match", r2)
- }
- currentRuleNeedBacktrack = false
- }
- }
- for i2, re2 := range rulesRE {
- if i2 == i1 || re2 == nil {
- continue
- }
- // if r1 is a subset of other rule, we don't need backtrack
- // because either we turned on ordering
- // or we disabled ordering and can't match it even with backtrack
- if len(re2.FindStringSubmatchIndex(r1)) > 0 {
- currentRuleNeedBacktrack = false
- }
- }
-
- if currentRuleNeedBacktrack {
- logger.Warn("backtracking required because of match. Performance may be degraded", "match", r1)
- backtrackingNeeded = true
- }
- }
- }
-
- // backtracking will always be needed if ordering of rules is not disabled
- // since transistions are stored in (unordered) map
- // note: don't move this branch to the beginning of this function
- // since we need logs for superset rules
-
- return !orderingDisabled || backtrackingNeeded
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/fsm.png b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/fsm.png
deleted file mode 100644
index ef87d92a4..000000000
Binary files a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/fsm.png and /dev/null differ
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/minmax.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/minmax.go
deleted file mode 100644
index 95bd9c55b..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/fsm/minmax.go
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2018 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package fsm
-
-// min and max implementation for integer
-
-func min(x, y int) int {
- if x < y {
- return x
- }
- return y
-}
-
-func max(x, y int) int {
- if x > y {
- return x
- }
- return y
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper.go
deleted file mode 100644
index ced0d110b..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper.go
+++ /dev/null
@@ -1,394 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import (
- "fmt"
- "log/slog"
- "os"
- "regexp"
- "sync"
- "time"
-
- "github.com/prometheus/client_golang/prometheus"
- "github.com/prometheus/common/promslog"
- "gopkg.in/yaml.v2"
-
- "github.com/prometheus/statsd_exporter/pkg/mapper/fsm"
-)
-
-var (
- // The first segment of a match cannot start with a number
- statsdMetricRE = `[a-zA-Z_]([a-zA-Z0-9_\-])*`
- // The subsequent segments of a match can start with a number
- // See https://github.com/prometheus/statsd_exporter/issues/328
- statsdMetricSubsequentRE = `[a-zA-Z0-9_]([a-zA-Z0-9_\-])*`
- templateReplaceRE = `(\$\{?\d+\}?)`
-
- metricLineRE = regexp.MustCompile(`^(\*|` + statsdMetricRE + `)(\.\*|\.` + statsdMetricSubsequentRE + `)*$`)
- metricNameRE = regexp.MustCompile(`^([a-zA-Z_]|` + templateReplaceRE + `)([a-zA-Z0-9_]|` + templateReplaceRE + `)*$`)
- labelNameRE = regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_]+$`)
-)
-
-type MetricMapper struct {
- Registerer prometheus.Registerer
- Defaults MapperConfigDefaults `yaml:"defaults"`
- Mappings []MetricMapping `yaml:"mappings"`
- FSM *fsm.FSM
- doFSM bool
- doRegex bool
- cache MetricMapperCache
- mutex sync.RWMutex
-
- MappingsCount prometheus.Gauge
-
- Logger *slog.Logger
-}
-
-type SummaryOptions struct {
- Quantiles []MetricObjective `yaml:"quantiles"`
- MaxAge time.Duration `yaml:"max_age"`
- AgeBuckets uint32 `yaml:"age_buckets"`
- BufCap uint32 `yaml:"buf_cap"`
-}
-
-type HistogramOptions struct {
- Buckets []float64 `yaml:"buckets"`
- NativeHistogramBucketFactor float64 `yaml:"native_histogram_bucket_factor"`
- NativeHistogramMaxBuckets uint32 `yaml:"native_histogram_max_buckets"`
-}
-
-type MetricObjective struct {
- Quantile float64 `yaml:"quantile"`
- Error float64 `yaml:"error"`
-}
-
-var defaultQuantiles = []MetricObjective{
- {Quantile: 0.5, Error: 0.05},
- {Quantile: 0.9, Error: 0.01},
- {Quantile: 0.99, Error: 0.001},
-}
-
-func (m *MetricMapper) InitFromYAMLString(fileContents string) error {
- var n MetricMapper
-
- if err := yaml.Unmarshal([]byte(fileContents), &n); err != nil {
- return err
- }
-
- if len(n.Defaults.HistogramOptions.Buckets) == 0 {
- n.Defaults.HistogramOptions.Buckets = prometheus.DefBuckets
- }
- if n.Defaults.HistogramOptions.NativeHistogramBucketFactor == 0 {
- n.Defaults.HistogramOptions.NativeHistogramBucketFactor = 1.1
- }
- if n.Defaults.HistogramOptions.NativeHistogramMaxBuckets <= 0 {
- n.Defaults.HistogramOptions.NativeHistogramMaxBuckets = 256
- }
-
- if len(n.Defaults.SummaryOptions.Quantiles) == 0 {
- n.Defaults.SummaryOptions.Quantiles = defaultQuantiles
- }
-
- if n.Defaults.MatchType == MatchTypeDefault {
- n.Defaults.MatchType = MatchTypeGlob
- }
-
- remainingMappingsCount := len(n.Mappings)
-
- n.FSM = fsm.NewFSM([]string{string(MetricTypeCounter), string(MetricTypeGauge), string(MetricTypeObserver)},
- remainingMappingsCount, n.Defaults.GlobDisableOrdering)
-
- for i := range n.Mappings {
- remainingMappingsCount--
-
- currentMapping := &n.Mappings[i]
-
- // check that label is correct
- for k := range currentMapping.Labels {
- if !labelNameRE.MatchString(k) {
- return fmt.Errorf("invalid label key: %s", k)
- }
- }
-
- if currentMapping.Name == "" {
- return fmt.Errorf("line %d: metric mapping didn't set a metric name", i)
- }
-
- if !metricNameRE.MatchString(currentMapping.Name) {
- return fmt.Errorf("metric name '%s' doesn't match regex '%s'", currentMapping.Name, metricNameRE)
- }
-
- if currentMapping.MatchType == "" {
- currentMapping.MatchType = n.Defaults.MatchType
- }
-
- if currentMapping.Action == "" {
- currentMapping.Action = ActionTypeMap
- }
-
- if currentMapping.MatchType == MatchTypeGlob {
- n.doFSM = true
- if !metricLineRE.MatchString(currentMapping.Match) {
- return fmt.Errorf("invalid match: %s", currentMapping.Match)
- }
-
- captureCount := n.FSM.AddState(currentMapping.Match, string(currentMapping.MatchMetricType),
- remainingMappingsCount, currentMapping)
-
- currentMapping.nameFormatter = fsm.NewTemplateFormatter(currentMapping.Name, captureCount)
-
- labelKeys := make([]string, len(currentMapping.Labels))
- labelFormatters := make([]*fsm.TemplateFormatter, len(currentMapping.Labels))
- labelIndex := 0
- for label, valueExpr := range currentMapping.Labels {
- labelKeys[labelIndex] = label
- labelFormatters[labelIndex] = fsm.NewTemplateFormatter(valueExpr, captureCount)
- labelIndex++
- }
- currentMapping.labelFormatters = labelFormatters
- currentMapping.labelKeys = labelKeys
- } else {
- if regex, err := regexp.Compile(currentMapping.Match); err != nil {
- return fmt.Errorf("invalid regex %s in mapping: %v", currentMapping.Match, err)
- } else {
- currentMapping.regex = regex
- }
- n.doRegex = true
- }
-
- if currentMapping.ObserverType == "" {
- currentMapping.ObserverType = n.Defaults.ObserverType
- }
-
- if currentMapping.LegacyQuantiles != nil &&
- (currentMapping.SummaryOptions == nil || currentMapping.SummaryOptions.Quantiles != nil) {
- m.Logger.Warn("using the top level quantiles is deprecated. Please use quantiles in the summary_options hierarchy")
- }
-
- if currentMapping.LegacyBuckets != nil &&
- (currentMapping.HistogramOptions == nil || currentMapping.HistogramOptions.Buckets != nil) {
- m.Logger.Warn("using the top level buckets is deprecated. Please use buckets in the histogram_options hierarchy")
- }
-
- if currentMapping.SummaryOptions != nil &&
- currentMapping.LegacyQuantiles != nil &&
- currentMapping.SummaryOptions.Quantiles != nil {
- return fmt.Errorf("cannot use quantiles in both the top level and summary options at the same time in %s", currentMapping.Match)
- }
-
- if currentMapping.HistogramOptions != nil &&
- currentMapping.LegacyBuckets != nil &&
- currentMapping.HistogramOptions.Buckets != nil {
- return fmt.Errorf("cannot use buckets in both the top level and histogram options at the same time in %s", currentMapping.Match)
- }
-
- if currentMapping.ObserverType == ObserverTypeHistogram {
- if currentMapping.SummaryOptions != nil {
- return fmt.Errorf("cannot use histogram observer and summary options at the same time")
- }
- if currentMapping.HistogramOptions == nil {
- currentMapping.HistogramOptions = &HistogramOptions{}
- }
- if len(currentMapping.LegacyBuckets) != 0 {
- currentMapping.HistogramOptions.Buckets = currentMapping.LegacyBuckets
- }
- if len(currentMapping.HistogramOptions.Buckets) == 0 {
- currentMapping.HistogramOptions.Buckets = n.Defaults.HistogramOptions.Buckets
- }
- }
-
- if currentMapping.ObserverType == ObserverTypeSummary {
- if currentMapping.HistogramOptions != nil {
- return fmt.Errorf("cannot use summary observer and histogram options at the same time")
- }
- if currentMapping.SummaryOptions == nil {
- currentMapping.SummaryOptions = &SummaryOptions{}
- }
- if len(currentMapping.LegacyQuantiles) != 0 {
- currentMapping.SummaryOptions.Quantiles = currentMapping.LegacyQuantiles
- }
- if len(currentMapping.SummaryOptions.Quantiles) == 0 {
- currentMapping.SummaryOptions.Quantiles = n.Defaults.SummaryOptions.Quantiles
- }
- if currentMapping.SummaryOptions.MaxAge == 0 {
- currentMapping.SummaryOptions.MaxAge = n.Defaults.SummaryOptions.MaxAge
- }
- if currentMapping.SummaryOptions.AgeBuckets == 0 {
- currentMapping.SummaryOptions.AgeBuckets = n.Defaults.SummaryOptions.AgeBuckets
- }
- if currentMapping.SummaryOptions.BufCap == 0 {
- currentMapping.SummaryOptions.BufCap = n.Defaults.SummaryOptions.BufCap
- }
- }
-
- if currentMapping.Ttl == 0 && n.Defaults.Ttl > 0 {
- currentMapping.Ttl = n.Defaults.Ttl
- }
- }
-
- m.mutex.Lock()
- defer m.mutex.Unlock()
-
- if m.Logger == nil {
- m.Logger = promslog.NewNopLogger()
- }
-
- m.Defaults = n.Defaults
- m.Mappings = n.Mappings
-
- // Reset the cache since this function can be used to reload config
- if m.cache != nil {
- m.cache.Reset()
- }
-
- if n.doFSM {
- var mappings []string
- for _, mapping := range n.Mappings {
- if mapping.MatchType == MatchTypeGlob {
- mappings = append(mappings, mapping.Match)
- }
- }
- n.FSM.BacktrackingNeeded = fsm.TestIfNeedBacktracking(mappings, n.FSM.OrderingDisabled, m.Logger)
-
- m.FSM = n.FSM
- m.doRegex = n.doRegex
- }
- m.doFSM = n.doFSM
-
- if m.MappingsCount != nil {
- m.MappingsCount.Set(float64(len(n.Mappings)))
- }
-
- return nil
-}
-
-func (m *MetricMapper) InitFromFile(fileName string) error {
- mappingStr, err := os.ReadFile(fileName)
- if err != nil {
- return err
- }
-
- return m.InitFromYAMLString(string(mappingStr))
-}
-
-// UseCache tells the mapper to use a cache that implements the MetricMapperCache interface.
-// This cache MUST be thread-safe!
-func (m *MetricMapper) UseCache(cache MetricMapperCache) {
- m.mutex.Lock()
- defer m.mutex.Unlock()
- m.cache = cache
-}
-
-func (m *MetricMapper) GetMapping(statsdMetric string, statsdMetricType MetricType) (*MetricMapping, prometheus.Labels, bool) {
- m.mutex.RLock()
- defer m.mutex.RUnlock()
-
- // only use a cache if one is present
- if m.cache != nil {
- result, cached := m.cache.Get(formatKey(statsdMetric, statsdMetricType))
- if cached {
- r := result.(MetricMapperCacheResult)
- return r.Mapping, r.Labels, r.Matched
- }
- }
-
- // glob matching
- if m.doFSM {
- finalState, captures := m.FSM.GetMapping(statsdMetric, string(statsdMetricType))
- if finalState != nil && finalState.Result != nil {
- v := finalState.Result.(*MetricMapping)
- result := copyMetricMapping(v)
- result.Name = result.nameFormatter.Format(captures)
-
- labels := prometheus.Labels{}
- for index, formatter := range result.labelFormatters {
- labels[result.labelKeys[index]] = formatter.Format(captures)
- }
-
- r := MetricMapperCacheResult{
- Mapping: result,
- Matched: true,
- Labels: labels,
- }
- // add match to cache
- if m.cache != nil {
- m.cache.Add(formatKey(statsdMetric, statsdMetricType), r)
- }
-
- return result, labels, true
- } else if !m.doRegex {
- // if there's no regex match type, return immediately
- // Add miss to cache
- if m.cache != nil {
- m.cache.Add(formatKey(statsdMetric, statsdMetricType), MetricMapperCacheResult{})
- }
- return nil, nil, false
- }
- }
-
- // regex matching
- for _, mapping := range m.Mappings {
- // if a rule don't have regex matching type, the regex field is unset
- if mapping.regex == nil {
- continue
- }
- matches := mapping.regex.FindStringSubmatchIndex(statsdMetric)
- if len(matches) == 0 {
- continue
- }
-
- mapping.Name = string(mapping.regex.ExpandString(
- []byte{},
- mapping.Name,
- statsdMetric,
- matches,
- ))
-
- if mt := mapping.MatchMetricType; mt != "" && mt != statsdMetricType {
- continue
- }
-
- labels := prometheus.Labels{}
- for label, valueExpr := range mapping.Labels {
- value := mapping.regex.ExpandString([]byte{}, valueExpr, statsdMetric, matches)
- labels[label] = string(value)
- }
-
- r := MetricMapperCacheResult{
- Mapping: &mapping,
- Matched: true,
- Labels: labels,
- }
- // Add Match to cache
- if m.cache != nil {
- m.cache.Add(formatKey(statsdMetric, statsdMetricType), r)
- }
-
- return &mapping, labels, true
- }
-
- // Add Miss to cache
- if m.cache != nil {
- m.cache.Add(formatKey(statsdMetric, statsdMetricType), MetricMapperCacheResult{})
- }
- return nil, nil, false
-}
-
-// make a shallow copy so that we do not overwrite name
-// as multiple names can be matched by same mapping
-func copyMetricMapping(in *MetricMapping) *MetricMapping {
- out := *in
- return &out
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper_cache.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper_cache.go
deleted file mode 100644
index 9d65f8c2c..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper_cache.go
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright 2019 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import (
- "github.com/prometheus/client_golang/prometheus"
-)
-
-type CacheMetrics struct {
- CacheLength prometheus.Gauge
- CacheGetsTotal prometheus.Counter
- CacheHitsTotal prometheus.Counter
-}
-
-func NewCacheMetrics(reg prometheus.Registerer) *CacheMetrics {
- var m CacheMetrics
-
- m.CacheLength = prometheus.NewGauge(
- prometheus.GaugeOpts{
- Name: "statsd_metric_mapper_cache_length",
- Help: "The count of unique metrics currently cached.",
- },
- )
- m.CacheGetsTotal = prometheus.NewCounter(
- prometheus.CounterOpts{
- Name: "statsd_metric_mapper_cache_gets_total",
- Help: "The count of total metric cache gets.",
- },
- )
- m.CacheHitsTotal = prometheus.NewCounter(
- prometheus.CounterOpts{
- Name: "statsd_metric_mapper_cache_hits_total",
- Help: "The count of total metric cache hits.",
- },
- )
-
- if reg != nil {
- reg.MustRegister(m.CacheLength)
- reg.MustRegister(m.CacheGetsTotal)
- reg.MustRegister(m.CacheHitsTotal)
- }
- return &m
-}
-
-type MetricMapperCacheResult struct {
- Mapping *MetricMapping
- Matched bool
- Labels prometheus.Labels
-}
-
-// MetricMapperCache MUST be thread-safe and should be instrumented with CacheMetrics
-type MetricMapperCache interface {
- // Get a cached result
- Get(metricKey string) (interface{}, bool)
- // Add a statsd MetricMapperResult to the cache
- Add(metricKey string, result interface{}) // Add an item to the cache
- // Reset clears the cache for config reloads
- Reset()
-}
-
-func formatKey(metricString string, metricType MetricType) string {
- return string(metricType) + "." + metricString
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper_defaults.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper_defaults.go
deleted file mode 100644
index c2112be09..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapper_defaults.go
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright 2020 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import "time"
-
-type MapperConfigDefaults struct {
- ObserverType ObserverType `yaml:"observer_type"`
- MatchType MatchType `yaml:"match_type"`
- GlobDisableOrdering bool `yaml:"glob_disable_ordering"`
- Ttl time.Duration `yaml:"ttl"`
- SummaryOptions SummaryOptions `yaml:"summary_options"`
- HistogramOptions HistogramOptions `yaml:"histogram_options"`
-}
-
-// mapperConfigDefaultsAlias is used to unmarshal the yaml config into mapperConfigDefaults and allows deprecated fields
-type mapperConfigDefaultsAlias struct {
- ObserverType ObserverType `yaml:"observer_type"`
- TimerType ObserverType `yaml:"timer_type,omitempty"` // DEPRECATED - field only present to preserve backwards compatibility in configs
- Buckets []float64 `yaml:"buckets"` // DEPRECATED - field only present to preserve backwards compatibility in configs
- Quantiles []MetricObjective `yaml:"quantiles"` // DEPRECATED - field only present to preserve backwards compatibility in configs
- MatchType MatchType `yaml:"match_type"`
- GlobDisableOrdering bool `yaml:"glob_disable_ordering"`
- Ttl time.Duration `yaml:"ttl"`
- SummaryOptions SummaryOptions `yaml:"summary_options"`
- HistogramOptions HistogramOptions `yaml:"histogram_options"`
-}
-
-// UnmarshalYAML is a custom unmarshal function to allow use of deprecated config keys
-// observer_type will override timer_type
-func (d *MapperConfigDefaults) UnmarshalYAML(unmarshal func(interface{}) error) error {
- var tmp mapperConfigDefaultsAlias
- if err := unmarshal(&tmp); err != nil {
- return err
- }
-
- // Copy defaults
- d.ObserverType = tmp.ObserverType
- d.MatchType = tmp.MatchType
- d.GlobDisableOrdering = tmp.GlobDisableOrdering
- d.Ttl = tmp.Ttl
- d.SummaryOptions = tmp.SummaryOptions
- d.HistogramOptions = tmp.HistogramOptions
-
- // Use deprecated TimerType if necessary
- if tmp.ObserverType == "" {
- d.ObserverType = tmp.TimerType
- }
-
- // Use deprecated quantiles if necessary
- if len(tmp.SummaryOptions.Quantiles) == 0 && len(tmp.Quantiles) > 0 {
- d.SummaryOptions = SummaryOptions{Quantiles: tmp.Quantiles}
- }
-
- // Use deprecated buckets if necessary
- if len(tmp.HistogramOptions.Buckets) == 0 && len(tmp.Buckets) > 0 {
- d.HistogramOptions = HistogramOptions{Buckets: tmp.Buckets}
- }
-
- return nil
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapping.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapping.go
deleted file mode 100644
index 80fb2a8aa..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/mapping.go
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright 2020 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either xpress or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import (
- "regexp"
- "time"
-
- "github.com/prometheus/client_golang/prometheus"
-
- "github.com/prometheus/statsd_exporter/pkg/mapper/fsm"
-)
-
-type MetricMapping struct {
- Match string `yaml:"match"`
- Name string `yaml:"name"`
- nameFormatter *fsm.TemplateFormatter
- regex *regexp.Regexp
- Labels prometheus.Labels `yaml:"labels"`
- HonorLabels bool `yaml:"honor_labels"`
- labelKeys []string
- labelFormatters []*fsm.TemplateFormatter
- ObserverType ObserverType `yaml:"observer_type"`
- TimerType ObserverType `yaml:"timer_type,omitempty"` // DEPRECATED - field only present to preserve backwards compatibility in configs. Always empty
- LegacyBuckets []float64 `yaml:"buckets"`
- LegacyQuantiles []MetricObjective `yaml:"quantiles"`
- MatchType MatchType `yaml:"match_type"`
- HelpText string `yaml:"help"`
- Action ActionType `yaml:"action"`
- MatchMetricType MetricType `yaml:"match_metric_type"`
- Ttl time.Duration `yaml:"ttl"`
- SummaryOptions *SummaryOptions `yaml:"summary_options"`
- HistogramOptions *HistogramOptions `yaml:"histogram_options"`
- Scale MaybeFloat64 `yaml:"scale"`
-}
-
-// UnmarshalYAML is a custom unmarshal function to allow use of deprecated config keys
-// observer_type will override timer_type
-func (m *MetricMapping) UnmarshalYAML(unmarshal func(interface{}) error) error {
- type MetricMappingAlias MetricMapping
- var tmp MetricMappingAlias
- if err := unmarshal(&tmp); err != nil {
- return err
- }
-
- // Copy defaults
- m.Match = tmp.Match
- m.Name = tmp.Name
- m.Labels = tmp.Labels
- m.HonorLabels = tmp.HonorLabels
- m.ObserverType = tmp.ObserverType
- m.LegacyBuckets = tmp.LegacyBuckets
- m.LegacyQuantiles = tmp.LegacyQuantiles
- m.MatchType = tmp.MatchType
- m.HelpText = tmp.HelpText
- m.Action = tmp.Action
- m.MatchMetricType = tmp.MatchMetricType
- m.Ttl = tmp.Ttl
- m.SummaryOptions = tmp.SummaryOptions
- m.HistogramOptions = tmp.HistogramOptions
- m.Scale = tmp.Scale
-
- // Use deprecated TimerType if necessary
- if tmp.ObserverType == "" {
- m.ObserverType = tmp.TimerType
- }
-
- return nil
-}
-
-type MaybeFloat64 struct {
- Set bool
- Val float64
-}
-
-func (m *MaybeFloat64) MarshalYAML() (interface{}, error) {
- if m.Set {
- return m.Val, nil
- }
- return nil, nil
-}
-
-func (m *MaybeFloat64) UnmarshalYAML(unmarshal func(interface{}) error) error {
- var tmp float64
- if err := unmarshal(&tmp); err != nil {
- return err
- }
- m.Val = tmp
- m.Set = true
- return nil
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/match.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/match.go
deleted file mode 100644
index 12d5e8d6b..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/match.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import "fmt"
-
-type MatchType string
-
-const (
- MatchTypeGlob MatchType = "glob"
- MatchTypeRegex MatchType = "regex"
- MatchTypeDefault MatchType = ""
-)
-
-func (t *MatchType) UnmarshalYAML(unmarshal func(interface{}) error) error {
- var v string
- if err := unmarshal(&v); err != nil {
- return err
- }
-
- switch MatchType(v) {
- case MatchTypeRegex:
- *t = MatchTypeRegex
- case MatchTypeGlob, MatchTypeDefault:
- *t = MatchTypeGlob
- default:
- return fmt.Errorf("invalid match type %q", v)
- }
- return nil
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/metric_type.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/metric_type.go
deleted file mode 100644
index 920c16ed3..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/metric_type.go
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2018 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import "fmt"
-
-type MetricType string
-
-const (
- MetricTypeCounter MetricType = "counter"
- MetricTypeGauge MetricType = "gauge"
- MetricTypeObserver MetricType = "observer"
- MetricTypeTimer MetricType = "timer" // DEPRECATED
-)
-
-func (m *MetricType) UnmarshalYAML(unmarshal func(interface{}) error) error {
- var v string
- if err := unmarshal(&v); err != nil {
- return err
- }
-
- switch MetricType(v) {
- case MetricTypeCounter:
- *m = MetricTypeCounter
- case MetricTypeGauge:
- *m = MetricTypeGauge
- case MetricTypeObserver:
- *m = MetricTypeObserver
- case MetricTypeTimer:
- *m = MetricTypeObserver
- default:
- return fmt.Errorf("invalid metric type '%s'", v)
- }
- return nil
-}
diff --git a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/observer.go b/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/observer.go
deleted file mode 100644
index 3d5da7eab..000000000
--- a/vendor/github.com/prometheus/statsd_exporter/pkg/mapper/observer.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mapper
-
-import "fmt"
-
-type ObserverType string
-
-const (
- ObserverTypeHistogram ObserverType = "histogram"
- ObserverTypeSummary ObserverType = "summary"
- ObserverTypeDefault ObserverType = ""
-)
-
-func (t *ObserverType) UnmarshalYAML(unmarshal func(interface{}) error) error {
- var v string
- if err := unmarshal(&v); err != nil {
- return err
- }
-
- switch ObserverType(v) {
- case ObserverTypeHistogram:
- *t = ObserverTypeHistogram
- case ObserverTypeSummary, ObserverTypeDefault:
- *t = ObserverTypeSummary
- default:
- return fmt.Errorf("invalid observer type '%s'", v)
- }
- return nil
-}
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/build_types.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/build_types.go
index e08dc9481..7ccee7517 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/build_types.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/build_types.go
@@ -101,6 +101,8 @@ const (
// AnnotationBuildRefSecret is an annotation that tells the Build Controller to reconcile on
// events of the secret only if is referenced by a Build in the same namespace
+ //
+ // Deprecated: this annotation is no longer required and has no effect.
AnnotationBuildRefSecret = BuildDomain + "/referenced.secret"
// AnnotationBuildVerifyRepository tells the Build Controller to check a remote repository. If the annotation is not set
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/buildstrategy.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/buildstrategy.go
index 55c1c775d..7bc8316ba 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/buildstrategy.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/buildstrategy.go
@@ -20,7 +20,11 @@ const (
type BuildStrategySpec struct {
// BuildSteps defines the steps of the strategy
// +required
- BuildSteps []BuildStep `json:"buildSteps,omitempty"`
+ // +patchMergeKey=name
+ // +patchStrategy=merge
+ // +listType=map
+ // +listMapKey=name
+ BuildSteps []BuildStep `json:"buildSteps,omitempty" patchStrategy:"merge" patchMergeKey:"name"`
// Parameters defines the parameters of the strategy
// +optional
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/register.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/register.go
index fb6013526..b997a3958 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/register.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1alpha1/register.go
@@ -19,7 +19,7 @@ var (
SchemeGroupVersion = schema.GroupVersion{Group: "shipwright.io", Version: "v1alpha1"}
// SchemeBuilder is used to add go types to the GroupVersionKind scheme
- SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
+ SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion} //nolint:staticcheck // deprecated in favor of apimachinery runtime.SchemeBuilder; requires refactoring
// AddToScheme is used in the generated kube code
AddToScheme = SchemeBuilder.AddToScheme
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/build_conversion.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/build_conversion.go
index 0ed35b4fe..0c0a363f4 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/build_conversion.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/build_conversion.go
@@ -8,13 +8,14 @@ import (
"context"
"strconv"
- "github.com/shipwright-io/build/pkg/apis/build/v1alpha1"
- "github.com/shipwright-io/build/pkg/ctxlog"
- "github.com/shipwright-io/build/pkg/webhook"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
runtime "k8s.io/apimachinery/pkg/runtime"
"k8s.io/utils/ptr"
+
+ buildapialpha "github.com/shipwright-io/build/pkg/apis/build/v1alpha1"
+ "github.com/shipwright-io/build/pkg/ctxlog"
+ "github.com/shipwright-io/build/pkg/webhook"
)
const (
@@ -29,7 +30,7 @@ var _ webhook.Conversion = (*Build)(nil)
func (src *Build) ConvertTo(ctx context.Context, obj *unstructured.Unstructured) error {
ctxlog.Info(ctx, "converting Build from beta to alpha", "namespace", src.Namespace, "name", src.Name)
- var alphaBuild v1alpha1.Build
+ var alphaBuild buildapialpha.Build
alphaBuild.TypeMeta = src.TypeMeta
alphaBuild.APIVersion = alphaGroupVersion
@@ -41,9 +42,9 @@ func (src *Build) ConvertTo(ctx context.Context, obj *unstructured.Unstructured)
return err
}
- alphaBuild.Status = v1alpha1.BuildStatus{
+ alphaBuild.Status = buildapialpha.BuildStatus{
Registered: src.Status.Registered,
- Reason: (*v1alpha1.BuildReason)(src.Status.Reason),
+ Reason: (*buildapialpha.BuildReason)(src.Status.Reason),
Message: src.Status.Message,
}
@@ -54,7 +55,7 @@ func (src *Build) ConvertTo(ctx context.Context, obj *unstructured.Unstructured)
for k, v := range src.Annotations {
alphaBuild.Annotations[k] = v
}
- alphaBuild.Annotations[v1alpha1.AnnotationBuildRunDeletion] = strconv.FormatBool(*src.Spec.Retention.AtBuildDeletion)
+ alphaBuild.Annotations[buildapialpha.AnnotationBuildRunDeletion] = strconv.FormatBool(*src.Spec.Retention.AtBuildDeletion)
}
mapito, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&alphaBuild)
@@ -68,10 +69,10 @@ func (src *Build) ConvertTo(ctx context.Context, obj *unstructured.Unstructured)
}
-// ConvertFrom converts a provided v1alpha1.Build object into this v1beta1.Build object.
+// ConvertFrom converts a provided buildapialpha.Build object into this v1beta1.Build object.
func (src *Build) ConvertFrom(ctx context.Context, obj *unstructured.Unstructured) error {
- var alphaBuild v1alpha1.Build
+ var alphaBuild buildapialpha.Build
unstructured := obj.UnstructuredContent()
err := runtime.DefaultUnstructuredConverter.FromUnstructured(unstructured, &alphaBuild)
@@ -92,12 +93,12 @@ func (src *Build) ConvertFrom(ctx context.Context, obj *unstructured.Unstructure
}
// convert annotation-controlled features
- if value, set := alphaBuild.Annotations[v1alpha1.AnnotationBuildRunDeletion]; set {
+ if value, set := alphaBuild.Annotations[buildapialpha.AnnotationBuildRunDeletion]; set {
if src.Spec.Retention == nil {
src.Spec.Retention = &BuildRetention{}
}
src.Spec.Retention.AtBuildDeletion = ptr.To(value == "true")
- delete(src.Annotations, v1alpha1.AnnotationBuildRunDeletion)
+ delete(src.Annotations, buildapialpha.AnnotationBuildRunDeletion)
}
src.Status = BuildStatus{
@@ -109,12 +110,12 @@ func (src *Build) ConvertFrom(ctx context.Context, obj *unstructured.Unstructure
return nil
}
-func (dest *BuildSpec) ConvertFrom(orig *v1alpha1.BuildSpec) error {
+func (dest *BuildSpec) ConvertFrom(orig *buildapialpha.BuildSpec) error {
// Handle BuildSpec Source
// only interested on spec.sources as long as an item of the list
// is of the type LocalCopy. Otherwise, we move into bundle or git types.
- index, isLocal := v1alpha1.IsLocalCopyType(orig.Sources)
+ index, isLocal := buildapialpha.IsLocalCopyType(orig.Sources)
if isLocal {
dest.Source = &Source{
Type: LocalType,
@@ -235,12 +236,12 @@ func (dest *BuildSpec) ConvertFrom(orig *v1alpha1.BuildSpec) error {
return nil
}
-func (dest *BuildSpec) ConvertTo(bs *v1alpha1.BuildSpec) error {
+func (dest *BuildSpec) ConvertTo(bs *buildapialpha.BuildSpec) error {
// Handle BuildSpec Sources or Source
if dest.Source != nil && dest.Source.Type == LocalType && dest.Source.Local != nil {
- bs.Sources = append(bs.Sources, v1alpha1.BuildSource{
+ bs.Sources = append(bs.Sources, buildapialpha.BuildSource{
Name: dest.Source.Local.Name,
- Type: v1alpha1.LocalCopy,
+ Type: buildapialpha.LocalCopy,
Timeout: dest.Source.Local.Timeout,
})
} else {
@@ -249,9 +250,9 @@ func (dest *BuildSpec) ConvertTo(bs *v1alpha1.BuildSpec) error {
// Handle BuildSpec Trigger
if dest.Trigger != nil {
- bs.Trigger = &v1alpha1.Trigger{}
+ bs.Trigger = &buildapialpha.Trigger{}
for _, t := range dest.Trigger.When {
- tw := v1alpha1.TriggerWhen{}
+ tw := buildapialpha.TriggerWhen{}
t.convertToAlpha(&tw)
bs.Trigger.When = append(bs.Trigger.When, tw)
}
@@ -261,9 +262,9 @@ func (dest *BuildSpec) ConvertTo(bs *v1alpha1.BuildSpec) error {
}
// Handle BuildSpec Strategy
- bs.Strategy = v1alpha1.Strategy{
+ bs.Strategy = buildapialpha.Strategy{
Name: dest.StrategyName(),
- Kind: (*v1alpha1.BuildStrategyKind)(dest.Strategy.Kind),
+ Kind: (*buildapialpha.BuildStrategyKind)(dest.Strategy.Kind),
}
// Handle BuildSpec Builder, TODO
@@ -278,12 +279,12 @@ func (dest *BuildSpec) ConvertTo(bs *v1alpha1.BuildSpec) error {
}
if p.Name == "builder-image" && p.SingleValue != nil {
- bs.Builder = &v1alpha1.Image{
+ bs.Builder = &buildapialpha.Image{
Image: *p.Value,
}
continue
}
- param := v1alpha1.ParamValue{}
+ param := buildapialpha.ParamValue{}
p.convertToAlpha(¶m)
bs.ParamValues = append(bs.ParamValues, param)
}
@@ -311,7 +312,7 @@ func (dest *BuildSpec) ConvertTo(bs *v1alpha1.BuildSpec) error {
dest.Retention.SucceededLimit != nil ||
dest.Retention.TTLAfterFailed != nil ||
dest.Retention.TTLAfterSucceeded != nil) {
- bs.Retention = &v1alpha1.BuildRetention{
+ bs.Retention = &buildapialpha.BuildRetention{
FailedLimit: dest.Retention.FailedLimit,
SucceededLimit: dest.Retention.SucceededLimit,
TTLAfterFailed: dest.Retention.TTLAfterFailed,
@@ -320,9 +321,9 @@ func (dest *BuildSpec) ConvertTo(bs *v1alpha1.BuildSpec) error {
}
// Handle BuildSpec Volumes
- bs.Volumes = []v1alpha1.BuildVolume{}
+ bs.Volumes = []buildapialpha.BuildVolume{}
for _, vol := range dest.Volumes {
- aux := v1alpha1.BuildVolume{
+ aux := buildapialpha.BuildVolume{
Name: vol.Name,
VolumeSource: vol.VolumeSource,
}
@@ -332,52 +333,52 @@ func (dest *BuildSpec) ConvertTo(bs *v1alpha1.BuildSpec) error {
return nil
}
-func (p ParamValue) convertToAlpha(dest *v1alpha1.ParamValue) {
+func (p ParamValue) convertToAlpha(dest *buildapialpha.ParamValue) {
if p.SingleValue != nil && p.Value != nil {
- dest.SingleValue = &v1alpha1.SingleValue{}
+ dest.SingleValue = &buildapialpha.SingleValue{}
dest.Value = p.Value
}
if p.ConfigMapValue != nil {
- dest.SingleValue = &v1alpha1.SingleValue{
- ConfigMapValue: (*v1alpha1.ObjectKeyRef)(p.ConfigMapValue),
+ dest.SingleValue = &buildapialpha.SingleValue{
+ ConfigMapValue: (*buildapialpha.ObjectKeyRef)(p.ConfigMapValue),
}
}
if p.SecretValue != nil {
- dest.SingleValue = &v1alpha1.SingleValue{
- SecretValue: (*v1alpha1.ObjectKeyRef)(p.SecretValue),
+ dest.SingleValue = &buildapialpha.SingleValue{
+ SecretValue: (*buildapialpha.ObjectKeyRef)(p.SecretValue),
}
}
dest.Name = p.Name
for _, singleValue := range p.Values {
- dest.Values = append(dest.Values, v1alpha1.SingleValue{
+ dest.Values = append(dest.Values, buildapialpha.SingleValue{
Value: singleValue.Value,
- ConfigMapValue: (*v1alpha1.ObjectKeyRef)(singleValue.ConfigMapValue),
- SecretValue: (*v1alpha1.ObjectKeyRef)(singleValue.SecretValue),
+ ConfigMapValue: (*buildapialpha.ObjectKeyRef)(singleValue.ConfigMapValue),
+ SecretValue: (*buildapialpha.ObjectKeyRef)(singleValue.SecretValue),
})
}
}
-func (p TriggerWhen) convertToAlpha(dest *v1alpha1.TriggerWhen) {
+func (p TriggerWhen) convertToAlpha(dest *buildapialpha.TriggerWhen) {
dest.Name = p.Name
- dest.Type = v1alpha1.TriggerType(p.Type)
+ dest.Type = buildapialpha.TriggerType(p.Type)
- dest.GitHub = &v1alpha1.WhenGitHub{}
+ dest.GitHub = &buildapialpha.WhenGitHub{}
for _, e := range p.GitHub.Events {
- dest.GitHub.Events = append(dest.GitHub.Events, v1alpha1.GitHubEventName(e))
+ dest.GitHub.Events = append(dest.GitHub.Events, buildapialpha.GitHubEventName(e))
}
dest.GitHub.Branches = p.GetBranches(GitHubWebHookTrigger)
- dest.Image = (*v1alpha1.WhenImage)(p.Image)
- dest.ObjectRef = (*v1alpha1.WhenObjectRef)(p.ObjectRef)
+ dest.Image = (*buildapialpha.WhenImage)(p.Image)
+ dest.ObjectRef = (*buildapialpha.WhenObjectRef)(p.ObjectRef)
}
-func convertBetaParamValue(orig v1alpha1.ParamValue) ParamValue {
+func convertBetaParamValue(orig buildapialpha.ParamValue) ParamValue {
p := ParamValue{}
if orig.SingleValue != nil && orig.Value != nil {
p.SingleValue = &SingleValue{}
@@ -405,7 +406,7 @@ func convertBetaParamValue(orig v1alpha1.ParamValue) ParamValue {
return p
}
-func convertToBetaTriggers(orig *v1alpha1.TriggerWhen) TriggerWhen {
+func convertToBetaTriggers(orig *buildapialpha.TriggerWhen) TriggerWhen {
dest := TriggerWhen{
Name: orig.Name,
Type: TriggerType(orig.Type),
@@ -416,15 +417,15 @@ func convertToBetaTriggers(orig *v1alpha1.TriggerWhen) TriggerWhen {
dest.GitHub.Events = append(dest.GitHub.Events, GitHubEventName(e))
}
- dest.GitHub.Branches = orig.GetBranches(v1alpha1.GitHubWebHookTrigger)
+ dest.GitHub.Branches = orig.GetBranches(buildapialpha.GitHubWebHookTrigger)
dest.Image = (*WhenImage)(orig.Image)
dest.ObjectRef = (*WhenObjectRef)(orig.ObjectRef)
return dest
}
-func getAlphaBuildSource(src BuildSpec) v1alpha1.Source {
- source := v1alpha1.Source{}
+func getAlphaBuildSource(src BuildSpec) buildapialpha.Source {
+ source := buildapialpha.Source{}
if src.Source == nil {
return source
@@ -440,9 +441,9 @@ func getAlphaBuildSource(src BuildSpec) v1alpha1.Source {
Name: *src.Source.OCIArtifact.PullSecret,
}
}
- source.BundleContainer = &v1alpha1.BundleContainer{
+ source.BundleContainer = &buildapialpha.BundleContainer{
Image: src.Source.OCIArtifact.Image,
- Prune: (*v1alpha1.PruneOption)(src.Source.OCIArtifact.Prune),
+ Prune: (*buildapialpha.PruneOption)(src.Source.OCIArtifact.Prune),
}
default:
if src.Source.Git != nil && src.Source.Git.CloneSecret != nil {
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/build_types.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/build_types.go
index a1f4a3c2e..9868b43a5 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/build_types.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/build_types.go
@@ -87,6 +87,15 @@ const (
SchedulerNameNotValid BuildReason = "SchedulerNameNotValid"
// RuntimeClassNameNotValid indicates that the RuntimeClassName is not valid
RuntimeClassNameNotValid BuildReason = "RuntimeClassNameNotValid"
+ // NodeSelectorPlatformConflict indicates that nodeSelector contains kubernetes.io/os or kubernetes.io/arch
+ // which conflicts with output platform scheduling
+ NodeSelectorPlatformConflict BuildReason = "NodeSelectorPlatformConflict"
+ // InvalidPlatform indicates a platform entry has invalid or empty fields, or a duplicate entry
+ InvalidPlatform BuildReason = "InvalidPlatform"
+ // ExecutorNotPipelineRun indicates multi-arch builds require PipelineRun executor mode
+ ExecutorNotPipelineRun BuildReason = "ExecutorNotPipelineRun"
+ // NodePlatformNotFound indicates no schedulable node was found for a requested platform
+ NodePlatformNotFound BuildReason = "NodePlatformNotFound"
// AllValidationsSucceeded indicates a Build was successfully validated
AllValidationsSucceeded = "all validations succeeded"
)
@@ -117,6 +126,8 @@ const (
// AnnotationBuildRefSecret is an annotation that tells the Build Controller to reconcile on
// events of the secret only if is referenced by a Build in the same namespace
+ //
+ // Deprecated: this annotation is no longer required and has no effect.
AnnotationBuildRefSecret = BuildDomain + "/referenced.secret"
// AnnotationBuildVerifyRepository tells the Build Controller to check a remote repository. If the annotation is not set
@@ -271,6 +282,18 @@ type VulnerabilityScanOptions struct {
Ignore *VulnerabilityIgnoreOptions `json:"ignore,omitempty"`
}
+// ImagePlatform describes the operating system and CPU architecture
+// of a container image, following the OCI image index specification.
+type ImagePlatform struct {
+ // OS is the operating system of the image platform (e.g. "linux").
+ // +required
+ OS string `json:"os"`
+
+ // Arch is the CPU architecture of the image platform (e.g. "amd64", "arm64", "s390x", "ppc64le").
+ // +required
+ Arch string `json:"arch"`
+}
+
// Image refers to an container image with credentials
type Image struct {
// Image is the reference of the image.
@@ -310,6 +333,16 @@ type Image struct {
//
// +optional
Timestamp *string `json:"timestamp,omitempty"`
+
+ // Platforms is the list of OS and CPU architecture combinations to build for.
+ // When non-empty, the build controller orchestrates parallel builds for each
+ // platform and assembles the results into an OCI image index (manifest list).
+ //
+ // +listType=map
+ // +listMapKey=os
+ // +listMapKey=arch
+ // +optional
+ Platforms []ImagePlatform `json:"platforms,omitempty"`
}
// BuildStatus defines the observed state of Build
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildrun_conversion.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildrun_conversion.go
index 17dc4d116..081aea69f 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildrun_conversion.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildrun_conversion.go
@@ -7,13 +7,14 @@ package v1beta1
import (
"context"
- "github.com/shipwright-io/build/pkg/apis/build/v1alpha1"
- "github.com/shipwright-io/build/pkg/ctxlog"
- "github.com/shipwright-io/build/pkg/webhook"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
runtime "k8s.io/apimachinery/pkg/runtime"
"k8s.io/utils/ptr"
+
+ buildapialpha "github.com/shipwright-io/build/pkg/apis/build/v1alpha1"
+ "github.com/shipwright-io/build/pkg/ctxlog"
+ "github.com/shipwright-io/build/pkg/webhook"
)
// ensure v1beta1 implements the Conversion interface
@@ -23,7 +24,7 @@ var _ webhook.Conversion = (*BuildRun)(nil)
func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructured) error {
ctxlog.Info(ctx, "converting BuildRun from beta to alpha", "namespace", src.Namespace, "name", src.Name)
- var alphaBuildRun v1alpha1.BuildRun
+ var alphaBuildRun buildapialpha.BuildRun
alphaBuildRun.TypeMeta = src.TypeMeta
alphaBuildRun.APIVersion = alphaGroupVersion
@@ -31,22 +32,22 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
// BuildRunSpec BuildSpec
if src.Spec.Build.Spec != nil {
- newBuildSpec := v1alpha1.BuildSpec{}
+ newBuildSpec := buildapialpha.BuildSpec{}
if err := src.Spec.Build.Spec.ConvertTo(&newBuildSpec); err != nil {
return err
}
alphaBuildRun.Spec.BuildSpec = &newBuildSpec
} else if src.Spec.Build.Name != nil {
- alphaBuildRun.Spec.BuildRef = &v1alpha1.BuildRef{
+ alphaBuildRun.Spec.BuildRef = &buildapialpha.BuildRef{
Name: *src.Spec.Build.Name,
}
}
// BuildRunSpec Sources
if src.Spec.Source != nil && src.Spec.Source.Type == LocalType && src.Spec.Source.Local != nil {
- alphaBuildRun.Spec.Sources = append(alphaBuildRun.Spec.Sources, v1alpha1.BuildSource{
+ alphaBuildRun.Spec.Sources = append(alphaBuildRun.Spec.Sources, buildapialpha.BuildSource{
Name: src.Spec.Source.Local.Name,
- Type: v1alpha1.LocalCopy,
+ Type: buildapialpha.LocalCopy,
Timeout: src.Spec.Source.Local.Timeout,
})
}
@@ -54,12 +55,12 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
// BuildRunSpec ServiceAccount
// With the deprecation of serviceAccount.Generate, serviceAccount is set to ".generate" to have the SA created on fly.
if src.Spec.ServiceAccount != nil && *src.Spec.ServiceAccount == ".generate" {
- alphaBuildRun.Spec.ServiceAccount = &v1alpha1.ServiceAccount{
+ alphaBuildRun.Spec.ServiceAccount = &buildapialpha.ServiceAccount{
Name: &src.Name,
Generate: ptr.To(true),
}
} else {
- alphaBuildRun.Spec.ServiceAccount = &v1alpha1.ServiceAccount{
+ alphaBuildRun.Spec.ServiceAccount = &buildapialpha.ServiceAccount{
Name: src.Spec.ServiceAccount,
}
}
@@ -70,7 +71,7 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
// BuildRunSpec ParamValues
alphaBuildRun.Spec.ParamValues = nil
for _, p := range src.Spec.ParamValues {
- param := v1alpha1.ParamValue{}
+ param := buildapialpha.ParamValue{}
p.convertToAlpha(¶m)
alphaBuildRun.Spec.ParamValues = append(alphaBuildRun.Spec.ParamValues, param)
}
@@ -78,7 +79,7 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
// BuildRunSpec Image
if src.Spec.Output != nil {
- alphaBuildRun.Spec.Output = &v1alpha1.Image{
+ alphaBuildRun.Spec.Output = &buildapialpha.Image{
Image: src.Spec.Output.Image,
Annotations: src.Spec.Output.Annotations,
Labels: src.Spec.Output.Labels,
@@ -91,31 +92,31 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
}
// BuildRunSpec State
- alphaBuildRun.Spec.State = (*v1alpha1.BuildRunRequestedState)(src.Spec.State)
+ alphaBuildRun.Spec.State = (*buildapialpha.BuildRunRequestedState)(src.Spec.State)
// BuildRunSpec Env
alphaBuildRun.Spec.Env = src.Spec.Env
// BuildRunSpec Retention
- alphaBuildRun.Spec.Retention = (*v1alpha1.BuildRunRetention)(src.Spec.Retention)
+ alphaBuildRun.Spec.Retention = (*buildapialpha.BuildRunRetention)(src.Spec.Retention)
// BuildRunSpec Volumes
- alphaBuildRun.Spec.Volumes = []v1alpha1.BuildVolume{}
+ alphaBuildRun.Spec.Volumes = []buildapialpha.BuildVolume{}
for _, vol := range src.Spec.Volumes {
- alphaBuildRun.Spec.Volumes = append(alphaBuildRun.Spec.Volumes, v1alpha1.BuildVolume{
+ alphaBuildRun.Spec.Volumes = append(alphaBuildRun.Spec.Volumes, buildapialpha.BuildVolume{
Name: vol.Name,
VolumeSource: vol.VolumeSource,
})
}
// BuildRun Status
- var sourceStatus []v1alpha1.SourceResult
+ var sourceStatus []buildapialpha.SourceResult
if src.Status.Source != nil && src.Status.Source.Git != nil {
// Note: v1alpha contains a Name field under the SourceResult
// object, which we dont set here.
- sourceStatus = append(sourceStatus, v1alpha1.SourceResult{
+ sourceStatus = append(sourceStatus, buildapialpha.SourceResult{
Name: "default",
- Git: (*v1alpha1.GitSourceResult)(src.Status.Source.Git),
+ Git: (*buildapialpha.GitSourceResult)(src.Status.Source.Git),
Timestamp: src.Status.Source.Timestamp,
})
}
@@ -123,17 +124,17 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
if src.Status.Source != nil && src.Status.Source.OciArtifact != nil {
// Note: v1alpha contains a Name field under the SourceResult
// object, which we dont set here.
- sourceStatus = append(sourceStatus, v1alpha1.SourceResult{
+ sourceStatus = append(sourceStatus, buildapialpha.SourceResult{
Name: "default",
- Bundle: (*v1alpha1.BundleSourceResult)(src.Status.Source.OciArtifact),
+ Bundle: (*buildapialpha.BundleSourceResult)(src.Status.Source.OciArtifact),
Timestamp: src.Status.Source.Timestamp,
})
}
- var conditions []v1alpha1.Condition
+ var conditions []buildapialpha.Condition
for _, c := range src.Status.Conditions {
- ct := v1alpha1.Condition{
- Type: v1alpha1.Type(c.Type),
+ ct := buildapialpha.Condition{
+ Type: buildapialpha.Type(c.Type),
Status: c.Status,
LastTransitionTime: c.LastTransitionTime,
Reason: c.Reason,
@@ -142,9 +143,9 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
conditions = append(conditions, ct)
}
- var output *v1alpha1.Output
+ var output *buildapialpha.Output
if src.Status.Output != nil {
- output = &v1alpha1.Output{
+ output = &buildapialpha.Output{
Digest: src.Status.Output.Digest,
Size: src.Status.Output.Size,
}
@@ -160,7 +161,7 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
taskRunName = src.Status.TaskRunName // nolint:staticcheck
}
- alphaBuildRun.Status = v1alpha1.BuildRunStatus{
+ alphaBuildRun.Status = buildapialpha.BuildRunStatus{
Sources: sourceStatus,
Output: output,
Conditions: conditions,
@@ -170,14 +171,14 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
}
if src.Status.FailureDetails != nil {
- alphaBuildRun.Status.FailureDetails = &v1alpha1.FailureDetails{
+ alphaBuildRun.Status.FailureDetails = &buildapialpha.FailureDetails{
Reason: src.Status.FailureDetails.Reason,
Message: src.Status.FailureDetails.Message,
}
}
if src.Status.FailureDetails != nil && src.Status.FailureDetails.Location != nil {
- alphaBuildRun.Status.FailureDetails.Location = &v1alpha1.FailedAt{
+ alphaBuildRun.Status.FailureDetails.Location = &buildapialpha.FailedAt{
Pod: src.Status.FailureDetails.Location.Pod,
Container: src.Status.FailureDetails.Location.Container,
}
@@ -185,7 +186,7 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
alphaBuildRun.Status.FailedAt = alphaBuildRun.Status.FailureDetails.Location
}
- aux := &v1alpha1.BuildSpec{}
+ aux := &buildapialpha.BuildSpec{}
if src.Status.BuildSpec != nil {
if err := src.Status.BuildSpec.ConvertTo(aux); err != nil {
ctxlog.Error(ctx, err, "failed to convert object")
@@ -208,7 +209,7 @@ func (src *BuildRun) ConvertTo(ctx context.Context, obj *unstructured.Unstructur
// From Alpha
func (src *BuildRun) ConvertFrom(ctx context.Context, obj *unstructured.Unstructured) error {
- var alphaBuildRun v1alpha1.BuildRun
+ var alphaBuildRun buildapialpha.BuildRun
unstructured := obj.UnstructuredContent()
err := runtime.DefaultUnstructuredConverter.FromUnstructured(unstructured, &alphaBuildRun)
@@ -300,7 +301,7 @@ func (src *BuildRun) ConvertFrom(ctx context.Context, obj *unstructured.Unstruct
return nil
}
-func (dest *BuildRunSpec) ConvertFrom(ctx context.Context, orig *v1alpha1.BuildRunSpec) error {
+func (dest *BuildRunSpec) ConvertFrom(ctx context.Context, orig *buildapialpha.BuildRunSpec) error {
// BuildRunSpec BuildSpec
if orig.BuildSpec != nil {
@@ -316,7 +317,7 @@ func (dest *BuildRunSpec) ConvertFrom(ctx context.Context, orig *v1alpha1.BuildR
// only interested on spec.sources as long as an item of the list
// is of the type LocalCopy. Otherwise, we move into bundle or git types.
- index, isLocal := v1alpha1.IsLocalCopyType(orig.Sources)
+ index, isLocal := buildapialpha.IsLocalCopyType(orig.Sources)
if isLocal {
dest.Source = &BuildRunSource{
Type: LocalType,
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildstrategy.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildstrategy.go
index 7f3ef27e3..802c4c927 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildstrategy.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildstrategy.go
@@ -20,7 +20,11 @@ const (
type BuildStrategySpec struct {
// Steps defines the steps of the strategy
// +required
- Steps []Step `json:"steps,omitempty"`
+ // +patchMergeKey=name
+ // +patchStrategy=merge
+ // +listType=map
+ // +listMapKey=name
+ Steps []Step `json:"steps,omitempty" patchStrategy:"merge" patchMergeKey:"name"`
// Parameters defines the parameters of the strategy
// +optional
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildstrategy_conversion.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildstrategy_conversion.go
index b68f773f9..0b065a0af 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildstrategy_conversion.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/buildstrategy_conversion.go
@@ -8,13 +8,14 @@ import (
"context"
"strings"
- "github.com/shipwright-io/build/pkg/apis/build/v1alpha1"
- "github.com/shipwright-io/build/pkg/ctxlog"
- "github.com/shipwright-io/build/pkg/webhook"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
runtime "k8s.io/apimachinery/pkg/runtime"
"k8s.io/utils/ptr"
+
+ buildapialpha "github.com/shipwright-io/build/pkg/apis/build/v1alpha1"
+ "github.com/shipwright-io/build/pkg/ctxlog"
+ "github.com/shipwright-io/build/pkg/webhook"
)
// ensure v1beta1 implements the Conversion interface
@@ -24,7 +25,7 @@ var _ webhook.Conversion = (*BuildStrategy)(nil)
func (src *BuildStrategy) ConvertTo(ctx context.Context, obj *unstructured.Unstructured) error {
ctxlog.Info(ctx, "converting BuildStrategy from beta to alpha", "namespace", src.Namespace, "name", src.Name)
- var bs v1alpha1.BuildStrategy
+ var bs buildapialpha.BuildStrategy
bs.TypeMeta = src.TypeMeta
bs.APIVersion = alphaGroupVersion
bs.ObjectMeta = src.ObjectMeta
@@ -40,10 +41,10 @@ func (src *BuildStrategy) ConvertTo(ctx context.Context, obj *unstructured.Unstr
return nil
}
-func (src *BuildStrategySpec) ConvertTo(bs *v1alpha1.BuildStrategySpec) {
+func (src *BuildStrategySpec) ConvertTo(bs *buildapialpha.BuildStrategySpec) {
usesMigratedDockerfileArg, usesMigratedBuilderArg := false, false
- bs.Parameters = []v1alpha1.Parameter{}
+ bs.Parameters = []buildapialpha.Parameter{}
for _, param := range src.Parameters {
if param.Name == "dockerfile" && param.Type == ParameterTypeString && param.Default != nil && *param.Default == "Dockerfile" {
usesMigratedDockerfileArg = true
@@ -55,19 +56,19 @@ func (src *BuildStrategySpec) ConvertTo(bs *v1alpha1.BuildStrategySpec) {
continue
}
- bs.Parameters = append(bs.Parameters, v1alpha1.Parameter{
+ bs.Parameters = append(bs.Parameters, buildapialpha.Parameter{
Name: param.Name,
Description: param.Description,
- Type: v1alpha1.ParameterType(param.Type),
+ Type: buildapialpha.ParameterType(param.Type),
Default: param.Default,
Defaults: param.Defaults,
})
}
- bs.BuildSteps = []v1alpha1.BuildStep{}
+ bs.BuildSteps = []buildapialpha.BuildStep{}
for _, step := range src.Steps {
- buildStep := v1alpha1.BuildStep{
+ buildStep := buildapialpha.BuildStep{
Container: corev1.Container{
Name: step.Name,
Image: step.Image,
@@ -130,12 +131,12 @@ func (src *BuildStrategySpec) ConvertTo(bs *v1alpha1.BuildStrategySpec) {
}
if src.SecurityContext != nil {
- bs.SecurityContext = (*v1alpha1.BuildStrategySecurityContext)(src.SecurityContext)
+ bs.SecurityContext = (*buildapialpha.BuildStrategySecurityContext)(src.SecurityContext)
}
- bs.Volumes = []v1alpha1.BuildStrategyVolume{}
+ bs.Volumes = []buildapialpha.BuildStrategyVolume{}
for _, vol := range src.Volumes {
- bs.Volumes = append(bs.Volumes, v1alpha1.BuildStrategyVolume{
+ bs.Volumes = append(bs.Volumes, buildapialpha.BuildStrategyVolume{
Overridable: vol.Overridable,
Name: vol.Name,
Description: vol.Description,
@@ -144,9 +145,9 @@ func (src *BuildStrategySpec) ConvertTo(bs *v1alpha1.BuildStrategySpec) {
}
}
-// ConvertFrom converts from v1alpha1.BuildStrategy into this object.
+// ConvertFrom converts from buildapialpha.BuildStrategy into this object.
func (src *BuildStrategy) ConvertFrom(ctx context.Context, obj *unstructured.Unstructured) error {
- var bs v1alpha1.BuildStrategy
+ var bs buildapialpha.BuildStrategy
unstructured := obj.UnstructuredContent()
err := runtime.DefaultUnstructuredConverter.FromUnstructured(unstructured, &bs)
@@ -165,7 +166,7 @@ func (src *BuildStrategy) ConvertFrom(ctx context.Context, obj *unstructured.Uns
return nil
}
-func (src *BuildStrategySpec) ConvertFrom(bs v1alpha1.BuildStrategySpec) {
+func (src *BuildStrategySpec) ConvertFrom(bs buildapialpha.BuildStrategySpec) {
src.Steps = []Step{}
usesDockerfile, usesBuilderImage := false, false
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/clusterbuildstrategy_conversion.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/clusterbuildstrategy_conversion.go
index a1d28ca52..fe903d610 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/clusterbuildstrategy_conversion.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/clusterbuildstrategy_conversion.go
@@ -7,11 +7,12 @@ package v1beta1
import (
"context"
- "github.com/shipwright-io/build/pkg/apis/build/v1alpha1"
- "github.com/shipwright-io/build/pkg/ctxlog"
- "github.com/shipwright-io/build/pkg/webhook"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
runtime "k8s.io/apimachinery/pkg/runtime"
+
+ buildapialpha "github.com/shipwright-io/build/pkg/apis/build/v1alpha1"
+ "github.com/shipwright-io/build/pkg/ctxlog"
+ "github.com/shipwright-io/build/pkg/webhook"
)
// ensure v1beta1 implements the Conversion interface
@@ -21,7 +22,7 @@ var _ webhook.Conversion = (*ClusterBuildStrategy)(nil)
func (src *ClusterBuildStrategy) ConvertTo(ctx context.Context, obj *unstructured.Unstructured) error {
ctxlog.Info(ctx, "converting ClusterBuildStrategy from beta to alpha", "namespace", src.Namespace, "name", src.Name)
- var bs v1alpha1.ClusterBuildStrategy
+ var bs buildapialpha.ClusterBuildStrategy
bs.TypeMeta = src.TypeMeta
bs.APIVersion = alphaGroupVersion
bs.ObjectMeta = src.ObjectMeta
@@ -37,9 +38,9 @@ func (src *ClusterBuildStrategy) ConvertTo(ctx context.Context, obj *unstructure
return nil
}
-// ConvertFrom converts v1alpha1.ClusterBuildStrategy into this object
+// ConvertFrom converts buildapialpha.ClusterBuildStrategy into this object
func (src *ClusterBuildStrategy) ConvertFrom(ctx context.Context, obj *unstructured.Unstructured) error {
- var cbs v1alpha1.ClusterBuildStrategy
+ var cbs buildapialpha.ClusterBuildStrategy
unstructured := obj.UnstructuredContent()
err := runtime.DefaultUnstructuredConverter.FromUnstructured(unstructured, &cbs)
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/register.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/register.go
index f7d89bdeb..24f335d74 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/register.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/register.go
@@ -16,7 +16,7 @@ var (
SchemeGroupVersion = schema.GroupVersion{Group: "shipwright.io", Version: "v1beta1"}
// SchemeBuilder is used to add go types to the GroupVersionKind scheme
- SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
+ SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion} //nolint:staticcheck // deprecated in favor of apimachinery runtime.SchemeBuilder; requires refactoring
// AddToScheme is used in the generated kube code
AddToScheme = SchemeBuilder.AddToScheme
diff --git a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/zz_generated.deepcopy.go b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/zz_generated.deepcopy.go
index 969df62a5..0fae9eab2 100644
--- a/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/zz_generated.deepcopy.go
+++ b/vendor/github.com/shipwright-io/build/pkg/apis/build/v1beta1/zz_generated.deepcopy.go
@@ -835,6 +835,21 @@ func (in *GitSourceResult) DeepCopy() *GitSourceResult {
return out
}
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ImagePlatform) DeepCopyInto(out *ImagePlatform) {
+ *out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ImagePlatform.
+func (in *ImagePlatform) DeepCopy() *ImagePlatform {
+ if in == nil {
+ return nil
+ }
+ out := new(ImagePlatform)
+ in.DeepCopyInto(out)
+ return out
+}
+
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Image) DeepCopyInto(out *Image) {
*out = *in
@@ -872,6 +887,11 @@ func (in *Image) DeepCopyInto(out *Image) {
*out = new(string)
**out = **in
}
+ if in.Platforms != nil {
+ in, out := &in.Platforms, &out.Platforms
+ *out = make([]ImagePlatform, len(*in))
+ copy(*out, *in)
+ }
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Image.
diff --git a/vendor/github.com/shipwright-io/build/pkg/ctxlog/context.go b/vendor/github.com/shipwright-io/build/pkg/ctxlog/context.go
index d50a507bf..53ab67698 100644
--- a/vendor/github.com/shipwright-io/build/pkg/ctxlog/context.go
+++ b/vendor/github.com/shipwright-io/build/pkg/ctxlog/context.go
@@ -8,7 +8,6 @@ import (
"context"
"github.com/go-logr/logr"
-
logf "sigs.k8s.io/controller-runtime/pkg/log"
)
diff --git a/vendor/github.com/shipwright-io/build/pkg/ctxlog/log.go b/vendor/github.com/shipwright-io/build/pkg/ctxlog/log.go
index 7ab39d968..f556da5e8 100644
--- a/vendor/github.com/shipwright-io/build/pkg/ctxlog/log.go
+++ b/vendor/github.com/shipwright-io/build/pkg/ctxlog/log.go
@@ -11,9 +11,8 @@ import (
"github.com/go-logr/logr"
"go.uber.org/zap/zapcore"
- "sigs.k8s.io/controller-runtime/pkg/log/zap"
-
logf "sigs.k8s.io/controller-runtime/pkg/log"
+ "sigs.k8s.io/controller-runtime/pkg/log/zap"
)
var (
diff --git a/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/bundle.go b/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/bundle.go
index cebeb2030..f13b8c395 100644
--- a/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/bundle.go
+++ b/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/bundle.go
@@ -8,15 +8,15 @@ import (
"fmt"
"strings"
- build "github.com/shipwright-io/build/pkg/apis/build/v1beta1"
- "github.com/shipwright-io/build/pkg/config"
+ pipelineapi "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1"
corev1 "k8s.io/api/core/v1"
- pipelineapi "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1"
+ buildapi "github.com/shipwright-io/build/pkg/apis/build/v1beta1"
+ "github.com/shipwright-io/build/pkg/config"
)
// AppendBundleStep appends the bundle step to the TaskSpec
-func AppendBundleStep(cfg *config.Config, taskSpec *pipelineapi.TaskSpec, oci *build.OCIArtifact, name string) {
+func AppendBundleStep(cfg *config.Config, taskSpec *pipelineapi.TaskSpec, oci *buildapi.OCIArtifact, name string) {
// append the result
taskSpec.Results = append(taskSpec.Results,
pipelineapi.TaskResult{
@@ -63,7 +63,7 @@ func AppendBundleStep(cfg *config.Config, taskSpec *pipelineapi.TaskSpec, oci *b
}
// add prune flag in when prune after pull is configured
- if oci.Prune != nil && *oci.Prune == build.PruneAfterPull {
+ if oci.Prune != nil && *oci.Prune == buildapi.PruneAfterPull {
bundleStep.Args = append(bundleStep.Args, "--prune")
}
SetupHomeAndTmpVolumes(taskSpec, &bundleStep)
@@ -71,14 +71,14 @@ func AppendBundleStep(cfg *config.Config, taskSpec *pipelineapi.TaskSpec, oci *b
}
// AppendBundleResult append bundle source result to build run
-func AppendBundleResult(buildRun *build.BuildRun, name string, results []pipelineapi.TaskRunResult) {
+func AppendBundleResult(buildRun *buildapi.BuildRun, name string, results []pipelineapi.TaskRunResult) {
imageDigest := FindResultValue(results, name, "image-digest")
if strings.TrimSpace(imageDigest) != "" {
if buildRun.Status.Source == nil {
- buildRun.Status.Source = &build.SourceResult{}
+ buildRun.Status.Source = &buildapi.SourceResult{}
}
- buildRun.Status.Source.OciArtifact = &build.OciArtifactSourceResult{
+ buildRun.Status.Source.OciArtifact = &buildapi.OciArtifactSourceResult{
Digest: imageDigest,
}
}
diff --git a/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/git.go b/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/git.go
index a559b9c99..16b81697d 100644
--- a/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/git.go
+++ b/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/git.go
@@ -9,12 +9,11 @@ import (
"strconv"
"strings"
+ pipelineapi "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1"
corev1 "k8s.io/api/core/v1"
buildapi "github.com/shipwright-io/build/pkg/apis/build/v1beta1"
"github.com/shipwright-io/build/pkg/config"
-
- pipelineapi "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1"
)
const (
diff --git a/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/local_copy.go b/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/local_copy.go
index a8a2d8c0a..6cef3e669 100644
--- a/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/local_copy.go
+++ b/vendor/github.com/shipwright-io/build/pkg/reconciler/buildrun/resources/sources/local_copy.go
@@ -6,10 +6,10 @@ package sources
import (
"fmt"
+ pipelineapi "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/shipwright-io/build/pkg/config"
- pipelineapi "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1"
)
// WaiterContainerName name given to the container watier container.
diff --git a/vendor/github.com/sirupsen/logrus/.golangci.yml b/vendor/github.com/sirupsen/logrus/.golangci.yml
index 65dc28503..792db3618 100644
--- a/vendor/github.com/sirupsen/logrus/.golangci.yml
+++ b/vendor/github.com/sirupsen/logrus/.golangci.yml
@@ -1,40 +1,67 @@
+version: "2"
run:
- # do not run on test files yet
tests: false
-
-# all available settings of specific linters
-linters-settings:
- errcheck:
- # report about not checking of errors in type assetions: `a := b.(MyStruct)`;
- # default is false: such cases aren't reported by default.
- check-type-assertions: false
-
- # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
- # default is false: such cases aren't reported by default.
- check-blank: false
-
- lll:
- line-length: 100
- tab-width: 4
-
- prealloc:
- simple: false
- range-loops: false
- for-loops: false
-
- whitespace:
- multi-if: false # Enforces newlines (or comments) after every multi-line if statement
- multi-func: false # Enforces newlines (or comments) after every multi-line function signature
-
linters:
enable:
- - megacheck
- - govet
+ - asasalint
+ - asciicheck
+ - bidichk
+ - bodyclose
+ - contextcheck
+ - durationcheck
+ - errchkjson
+ - errorlint
+ - exhaustive
+ - gocheckcompilerdirectives
+ - gochecksumtype
+ - gosec
+ - gosmopolitan
+ - loggercheck
+ - makezero
+ - musttag
+ - nilerr
+ - nilnesserr
+ - noctx
+ - protogetter
+ - reassign
+ - recvcheck
+ - rowserrcheck
+ - spancheck
+ - sqlclosecheck
+ - testifylint
+ - unparam
+ - zerologlint
disable:
- - maligned
- prealloc
- disable-all: false
- presets:
- - bugs
- - unused
- fast: false
+ settings:
+ errcheck:
+ check-type-assertions: false
+ check-blank: false
+ lll:
+ line-length: 100
+ tab-width: 4
+ prealloc:
+ simple: false
+ range-loops: false
+ for-loops: false
+ whitespace:
+ multi-if: false
+ multi-func: false
+ exclusions:
+ generated: lax
+ presets:
+ - comments
+ - common-false-positives
+ - legacy
+ - std-error-handling
+ paths:
+ - third_party$
+ - builtin$
+ - examples$
+formatters:
+ exclusions:
+ generated: lax
+ paths:
+ - third_party$
+ - builtin$
+ - examples$
diff --git a/vendor/github.com/sirupsen/logrus/CHANGELOG.md b/vendor/github.com/sirupsen/logrus/CHANGELOG.md
index 7567f6128..098608ff4 100644
--- a/vendor/github.com/sirupsen/logrus/CHANGELOG.md
+++ b/vendor/github.com/sirupsen/logrus/CHANGELOG.md
@@ -37,7 +37,7 @@ Features:
# 1.6.0
Fixes:
* end of line cleanup
- * revert the entry concurrency bug fix whic leads to deadlock under some circumstances
+ * revert the entry concurrency bug fix which leads to deadlock under some circumstances
* update dependency on go-windows-terminal-sequences to fix a crash with go 1.14
Features:
@@ -129,7 +129,7 @@ This new release introduces:
which is mostly useful for logger wrapper
* a fix reverting the immutability of the entry given as parameter to the hooks
a new configuration field of the json formatter in order to put all the fields
- in a nested dictionnary
+ in a nested dictionary
* a new SetOutput method in the Logger
* a new configuration of the textformatter to configure the name of the default keys
* a new configuration of the text formatter to disable the level truncation
diff --git a/vendor/github.com/sirupsen/logrus/README.md b/vendor/github.com/sirupsen/logrus/README.md
index d1d4a85fd..cc5dab7eb 100644
--- a/vendor/github.com/sirupsen/logrus/README.md
+++ b/vendor/github.com/sirupsen/logrus/README.md
@@ -1,4 +1,4 @@
-# Logrus [](https://github.com/sirupsen/logrus/actions?query=workflow%3ACI) [](https://travis-ci.org/sirupsen/logrus) [](https://pkg.go.dev/github.com/sirupsen/logrus)
+# Logrus [](https://github.com/sirupsen/logrus/actions?query=workflow%3ACI) [](https://pkg.go.dev/github.com/sirupsen/logrus)
Logrus is a structured logger for Go (golang), completely API compatible with
the standard library logger.
@@ -40,7 +40,7 @@ plain text):
-With `log.SetFormatter(&log.JSONFormatter{})`, for easy parsing by logstash
+With `logrus.SetFormatter(&logrus.JSONFormatter{})`, for easy parsing by logstash
or Splunk:
```text
@@ -60,9 +60,9 @@ ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"}
"time":"2014-03-10 19:57:38.562543128 -0400 EDT"}
```
-With the default `log.SetFormatter(&log.TextFormatter{})` when a TTY is not
+With the default `logrus.SetFormatter(&logrus.TextFormatter{})` when a TTY is not
attached, the output is compatible with the
-[logfmt](http://godoc.org/github.com/kr/logfmt) format:
+[logfmt](https://pkg.go.dev/github.com/kr/logfmt) format:
```text
time="2015-03-26T01:27:38-04:00" level=debug msg="Started observing beach" animal=walrus number=8
@@ -75,17 +75,18 @@ time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x20822
To ensure this behaviour even if a TTY is attached, set your formatter as follows:
```go
- log.SetFormatter(&log.TextFormatter{
- DisableColors: true,
- FullTimestamp: true,
- })
+logrus.SetFormatter(&logrus.TextFormatter{
+ DisableColors: true,
+ FullTimestamp: true,
+})
```
#### Logging Method Name
If you wish to add the calling method as a field, instruct the logger via:
+
```go
-log.SetReportCaller(true)
+logrus.SetReportCaller(true)
```
This adds the caller as 'method' like so:
@@ -100,11 +101,11 @@ time="2015-03-26T01:27:38-04:00" level=fatal method=github.com/sirupsen/arcticcr
Note that this does add measurable overhead - the cost will depend on the version of Go, but is
between 20 and 40% in recent tests with 1.6 and 1.7. You can validate this in your
environment via benchmarks:
-```
+
+```bash
go test -bench=.*CallerTracing
```
-
#### Case-sensitivity
The organization's name was changed to lower-case--and this will not be changed
@@ -118,12 +119,10 @@ The simplest way to use Logrus is simply the package-level exported logger:
```go
package main
-import (
- log "github.com/sirupsen/logrus"
-)
+import "github.com/sirupsen/logrus"
func main() {
- log.WithFields(log.Fields{
+ logrus.WithFields(logrus.Fields{
"animal": "walrus",
}).Info("A walrus appears")
}
@@ -139,6 +138,7 @@ package main
import (
"os"
+
log "github.com/sirupsen/logrus"
)
@@ -190,26 +190,27 @@ package main
import (
"os"
+
"github.com/sirupsen/logrus"
)
// Create a new instance of the logger. You can have any number of instances.
-var log = logrus.New()
+var logger = logrus.New()
func main() {
// The API for setting attributes is a little different than the package level
- // exported logger. See Godoc.
- log.Out = os.Stdout
+ // exported logger. See Godoc.
+ logger.Out = os.Stdout
// You could set this to any `io.Writer` such as a file
// file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
// if err == nil {
- // log.Out = file
+ // logger.Out = file
// } else {
- // log.Info("Failed to log to file, using default stderr")
+ // logger.Info("Failed to log to file, using default stderr")
// }
- log.WithFields(logrus.Fields{
+ logger.WithFields(logrus.Fields{
"animal": "walrus",
"size": 10,
}).Info("A group of walrus emerges from the ocean")
@@ -219,12 +220,12 @@ func main() {
#### Fields
Logrus encourages careful, structured logging through logging fields instead of
-long, unparseable error messages. For example, instead of: `log.Fatalf("Failed
+long, unparseable error messages. For example, instead of: `logrus.Fatalf("Failed
to send event %s to topic %s with key %d")`, you should log the much more
discoverable:
```go
-log.WithFields(log.Fields{
+logrus.WithFields(logrus.Fields{
"event": event,
"topic": topic,
"key": key,
@@ -245,12 +246,12 @@ seen as a hint you should add a field, however, you can still use the
Often it's helpful to have fields _always_ attached to log statements in an
application or parts of one. For example, you may want to always log the
`request_id` and `user_ip` in the context of a request. Instead of writing
-`log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})` on
+`logger.WithFields(logrus.Fields{"request_id": request_id, "user_ip": user_ip})` on
every line, you can create a `logrus.Entry` to pass around instead:
```go
-requestLogger := log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})
-requestLogger.Info("something happened on that request") # will log request_id and user_ip
+requestLogger := logger.WithFields(logrus.Fields{"request_id": request_id, "user_ip": user_ip})
+requestLogger.Info("something happened on that request") // will log request_id and user_ip
requestLogger.Warn("something not great happened")
```
@@ -264,28 +265,31 @@ Logrus comes with [built-in hooks](hooks/). Add those, or your custom hook, in
`init`:
```go
+package main
+
import (
- log "github.com/sirupsen/logrus"
- "gopkg.in/gemnasium/logrus-airbrake-hook.v2" // the package is named "airbrake"
- logrus_syslog "github.com/sirupsen/logrus/hooks/syslog"
"log/syslog"
+
+ "github.com/sirupsen/logrus"
+ airbrake "gopkg.in/gemnasium/logrus-airbrake-hook.v2"
+ logrus_syslog "github.com/sirupsen/logrus/hooks/syslog"
)
func init() {
// Use the Airbrake hook to report errors that have Error severity or above to
// an exception tracker. You can create custom hooks, see the Hooks section.
- log.AddHook(airbrake.NewHook(123, "xyz", "production"))
+ logrus.AddHook(airbrake.NewHook(123, "xyz", "production"))
hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
if err != nil {
- log.Error("Unable to connect to local syslog daemon")
+ logrus.Error("Unable to connect to local syslog daemon")
} else {
- log.AddHook(hook)
+ logrus.AddHook(hook)
}
}
```
-Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md).
+Note: Syslog hooks also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md).
A list of currently known service hooks can be found in this wiki [page](https://github.com/sirupsen/logrus/wiki/Hooks)
@@ -295,15 +299,15 @@ A list of currently known service hooks can be found in this wiki [page](https:/
Logrus has seven logging levels: Trace, Debug, Info, Warning, Error, Fatal and Panic.
```go
-log.Trace("Something very low level.")
-log.Debug("Useful debugging information.")
-log.Info("Something noteworthy happened!")
-log.Warn("You should probably take a look at this.")
-log.Error("Something failed but I'm not quitting.")
+logrus.Trace("Something very low level.")
+logrus.Debug("Useful debugging information.")
+logrus.Info("Something noteworthy happened!")
+logrus.Warn("You should probably take a look at this.")
+logrus.Error("Something failed but I'm not quitting.")
// Calls os.Exit(1) after logging
-log.Fatal("Bye.")
+logrus.Fatal("Bye.")
// Calls panic() after logging
-log.Panic("I'm bailing.")
+logrus.Panic("I'm bailing.")
```
You can set the logging level on a `Logger`, then it will only log entries with
@@ -311,13 +315,13 @@ that severity or anything above it:
```go
// Will log anything that is info or above (warn, error, fatal, panic). Default.
-log.SetLevel(log.InfoLevel)
+logrus.SetLevel(logrus.InfoLevel)
```
-It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose
+It may be useful to set `logrus.Level = logrus.DebugLevel` in a debug or verbose
environment if your application has that.
-Note: If you want different log levels for global (`log.SetLevel(...)`) and syslog logging, please check the [syslog hook README](hooks/syslog/README.md#different-log-levels-for-local-and-remote-logging).
+Note: If you want different log levels for global (`logrus.SetLevel(...)`) and syslog logging, please check the [syslog hook README](hooks/syslog/README.md#different-log-levels-for-local-and-remote-logging).
#### Entries
@@ -340,17 +344,17 @@ could do:
```go
import (
- log "github.com/sirupsen/logrus"
+ "github.com/sirupsen/logrus"
)
func init() {
// do something here to set environment depending on an environment variable
// or command-line flag
if Environment == "production" {
- log.SetFormatter(&log.JSONFormatter{})
+ logrus.SetFormatter(&logrus.JSONFormatter{})
} else {
// The TextFormatter is default, you don't actually have to do this.
- log.SetFormatter(&log.TextFormatter{})
+ logrus.SetFormatter(&logrus.TextFormatter{})
}
}
```
@@ -372,11 +376,11 @@ The built-in logging formatters are:
* When colors are enabled, levels are truncated to 4 characters by default. To disable
truncation set the `DisableLevelTruncation` field to `true`.
* When outputting to a TTY, it's often helpful to visually scan down a column where all the levels are the same width. Setting the `PadLevelText` field to `true` enables this behavior, by adding padding to the level text.
- * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#TextFormatter).
+ * All options are listed in the [generated docs](https://pkg.go.dev/github.com/sirupsen/logrus#TextFormatter).
* `logrus.JSONFormatter`. Logs fields as JSON.
- * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#JSONFormatter).
+ * All options are listed in the [generated docs](https://pkg.go.dev/github.com/sirupsen/logrus#JSONFormatter).
-Third party logging formatters:
+Third-party logging formatters:
* [`FluentdFormatter`](https://github.com/joonix/log). Formats entries that can be parsed by Kubernetes and Google Container Engine.
* [`GELF`](https://github.com/fabienm/go-logrus-formatters). Formats entries so they comply to Graylog's [GELF 1.1 specification](http://docs.graylog.org/en/2.4/pages/gelf.html).
@@ -384,7 +388,7 @@ Third party logging formatters:
* [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the Power of Zalgo.
* [`nested-logrus-formatter`](https://github.com/antonfisher/nested-logrus-formatter). Converts logrus fields to a nested structure.
-* [`powerful-logrus-formatter`](https://github.com/zput/zxcTool). get fileName, log's line number and the latest function's name when print log; Sava log to files.
+* [`powerful-logrus-formatter`](https://github.com/zput/zxcTool). get fileName, log's line number and the latest function's name when print log; Save log to files.
* [`caption-json-formatter`](https://github.com/nolleh/caption_json_formatter). logrus's message json formatter with human-readable caption added.
You can define your formatter by implementing the `Formatter` interface,
@@ -393,10 +397,9 @@ requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a
default ones (see Entries section above):
```go
-type MyJSONFormatter struct {
-}
+type MyJSONFormatter struct{}
-log.SetFormatter(new(MyJSONFormatter))
+logrus.SetFormatter(new(MyJSONFormatter))
func (f *MyJSONFormatter) Format(entry *Entry) ([]byte, error) {
// Note this doesn't include Time, Level and Message which are available on
@@ -455,17 +458,18 @@ entries. It should not be a feature of the application-level logger.
#### Testing
-Logrus has a built in facility for asserting the presence of log messages. This is implemented through the `test` hook and provides:
+Logrus has a built-in facility for asserting the presence of log messages. This is implemented through the `test` hook and provides:
* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just adds the `test` hook
* a test logger (`test.NewNullLogger`) that just records log messages (and does not output any):
```go
import(
+ "testing"
+
"github.com/sirupsen/logrus"
"github.com/sirupsen/logrus/hooks/test"
"github.com/stretchr/testify/assert"
- "testing"
)
func TestSomething(t*testing.T){
@@ -486,15 +490,15 @@ func TestSomething(t*testing.T){
Logrus can register one or more functions that will be called when any `fatal`
level message is logged. The registered handlers will be executed before
logrus performs an `os.Exit(1)`. This behavior may be helpful if callers need
-to gracefully shutdown. Unlike a `panic("Something went wrong...")` call which can be intercepted with a deferred `recover` a call to `os.Exit(1)` can not be intercepted.
+to gracefully shut down. Unlike a `panic("Something went wrong...")` call which can be intercepted with a deferred `recover` a call to `os.Exit(1)` can not be intercepted.
-```
-...
+```go
+// ...
handler := func() {
- // gracefully shutdown something...
+ // gracefully shut down something...
}
logrus.RegisterExitHandler(handler)
-...
+// ...
```
#### Thread safety
@@ -502,7 +506,7 @@ logrus.RegisterExitHandler(handler)
By default, Logger is protected by a mutex for concurrent writes. The mutex is held when calling hooks and writing logs.
If you are sure such locking is not needed, you can call logger.SetNoLock() to disable the locking.
-Situation when locking is not needed includes:
+Situations when locking is not needed include:
* You have no hooks registered, or hooks calling is already thread-safe.
diff --git a/vendor/github.com/sirupsen/logrus/appveyor.yml b/vendor/github.com/sirupsen/logrus/appveyor.yml
index df9d65c3a..e90f09ea6 100644
--- a/vendor/github.com/sirupsen/logrus/appveyor.yml
+++ b/vendor/github.com/sirupsen/logrus/appveyor.yml
@@ -1,14 +1,12 @@
-version: "{build}"
+# Minimal stub to satisfy AppVeyor CI
+version: 1.0.{build}
platform: x64
-clone_folder: c:\gopath\src\github.com\sirupsen\logrus
-environment:
- GOPATH: c:\gopath
+shallow_clone: true
+
branches:
only:
- master
-install:
- - set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
- - go version
+ - main
+
build_script:
- - go get -t
- - go test
+ - echo "No-op build to satisfy AppVeyor CI"
diff --git a/vendor/github.com/sirupsen/logrus/entry.go b/vendor/github.com/sirupsen/logrus/entry.go
index 71cdbbc35..71d796d0b 100644
--- a/vendor/github.com/sirupsen/logrus/entry.go
+++ b/vendor/github.com/sirupsen/logrus/entry.go
@@ -34,13 +34,15 @@ func init() {
minimumCallerDepth = 1
}
-// Defines the key when adding errors using WithError.
+// ErrorKey defines the key when adding errors using [WithError], [Logger.WithError].
var ErrorKey = "error"
-// An entry is the final or intermediate Logrus logging entry. It contains all
+// Entry is the final or intermediate Logrus logging entry. It contains all
// the fields passed with WithField{,s}. It's finally logged when Trace, Debug,
// Info, Warn, Error, Fatal or Panic is called on it. These objects can be
// reused and passed around as much as you wish to avoid field duplication.
+//
+//nolint:recvcheck // the methods of "Entry" use pointer receiver and non-pointer receiver.
type Entry struct {
Logger *Logger
@@ -86,12 +88,12 @@ func (entry *Entry) Dup() *Entry {
return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time, Context: entry.Context, err: entry.err}
}
-// Returns the bytes representation of this entry from the formatter.
+// Bytes returns the bytes representation of this entry from the formatter.
func (entry *Entry) Bytes() ([]byte, error) {
return entry.Logger.Formatter.Format(entry)
}
-// Returns the string representation from the reader and ultimately the
+// String returns the string representation from the reader and ultimately the
// formatter.
func (entry *Entry) String() (string, error) {
serialized, err := entry.Bytes()
@@ -102,12 +104,13 @@ func (entry *Entry) String() (string, error) {
return str, nil
}
-// Add an error as single field (using the key defined in ErrorKey) to the Entry.
+// WithError adds an error as single field (using the key defined in [ErrorKey])
+// to the Entry.
func (entry *Entry) WithError(err error) *Entry {
return entry.WithField(ErrorKey, err)
}
-// Add a context to the Entry.
+// WithContext adds a context to the Entry.
func (entry *Entry) WithContext(ctx context.Context) *Entry {
dataCopy := make(Fields, len(entry.Data))
for k, v := range entry.Data {
@@ -116,12 +119,12 @@ func (entry *Entry) WithContext(ctx context.Context) *Entry {
return &Entry{Logger: entry.Logger, Data: dataCopy, Time: entry.Time, err: entry.err, Context: ctx}
}
-// Add a single field to the Entry.
+// WithField adds a single field to the Entry.
func (entry *Entry) WithField(key string, value interface{}) *Entry {
return entry.WithFields(Fields{key: value})
}
-// Add a map of fields to the Entry.
+// WithFields adds a map of fields to the Entry.
func (entry *Entry) WithFields(fields Fields) *Entry {
data := make(Fields, len(entry.Data)+len(fields))
for k, v := range entry.Data {
@@ -150,7 +153,7 @@ func (entry *Entry) WithFields(fields Fields) *Entry {
return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time, err: fieldErr, Context: entry.Context}
}
-// Overrides the time of the Entry.
+// WithTime overrides the time of the Entry.
func (entry *Entry) WithTime(t time.Time) *Entry {
dataCopy := make(Fields, len(entry.Data))
for k, v := range entry.Data {
@@ -204,7 +207,7 @@ func getCaller() *runtime.Frame {
// If the caller isn't part of this package, we're done
if pkg != logrusPackage {
- return &f //nolint:scopelint
+ return &f
}
}
@@ -432,7 +435,7 @@ func (entry *Entry) Panicln(args ...interface{}) {
entry.Logln(PanicLevel, args...)
}
-// Sprintlnn => Sprint no newline. This is to get the behavior of how
+// sprintlnn => Sprint no newline. This is to get the behavior of how
// fmt.Sprintln where spaces are always added between operands, regardless of
// their type. Instead of vendoring the Sprintln implementation to spare a
// string allocation, we do the simplest thing.
diff --git a/vendor/github.com/sirupsen/logrus/hooks.go b/vendor/github.com/sirupsen/logrus/hooks.go
index 3f151cdc3..9ab978a45 100644
--- a/vendor/github.com/sirupsen/logrus/hooks.go
+++ b/vendor/github.com/sirupsen/logrus/hooks.go
@@ -1,16 +1,16 @@
package logrus
-// A hook to be fired when logging on the logging levels returned from
-// `Levels()` on your implementation of the interface. Note that this is not
+// Hook describes hooks to be fired when logging on the logging levels returned from
+// [Hook.Levels] on your implementation of the interface. Note that this is not
// fired in a goroutine or a channel with workers, you should handle such
-// functionality yourself if your call is non-blocking and you don't wish for
+// functionality yourself if your call is non-blocking, and you don't wish for
// the logging calls for levels returned from `Levels()` to block.
type Hook interface {
Levels() []Level
Fire(*Entry) error
}
-// Internal type for storing the hooks on a logger instance.
+// LevelHooks is an internal type for storing the hooks on a logger instance.
type LevelHooks map[Level][]Hook
// Add a hook to an instance of logger. This is called with
diff --git a/vendor/github.com/sirupsen/logrus/logger.go b/vendor/github.com/sirupsen/logrus/logger.go
index 5ff0aef6d..f5b8c439e 100644
--- a/vendor/github.com/sirupsen/logrus/logger.go
+++ b/vendor/github.com/sirupsen/logrus/logger.go
@@ -72,16 +72,16 @@ func (mw *MutexWrap) Disable() {
mw.disabled = true
}
-// Creates a new logger. Configuration should be set by changing `Formatter`,
-// `Out` and `Hooks` directly on the default logger instance. You can also just
+// New Creates a new logger. Configuration should be set by changing [Formatter],
+// Out and Hooks directly on the default Logger instance. You can also just
// instantiate your own:
//
-// var log = &logrus.Logger{
-// Out: os.Stderr,
-// Formatter: new(logrus.TextFormatter),
-// Hooks: make(logrus.LevelHooks),
-// Level: logrus.DebugLevel,
-// }
+// var log = &logrus.Logger{
+// Out: os.Stderr,
+// Formatter: new(logrus.TextFormatter),
+// Hooks: make(logrus.LevelHooks),
+// Level: logrus.DebugLevel,
+// }
//
// It's recommended to make this a global instance called `log`.
func New() *Logger {
@@ -118,30 +118,30 @@ func (logger *Logger) WithField(key string, value interface{}) *Entry {
return entry.WithField(key, value)
}
-// Adds a struct of fields to the log entry. All it does is call `WithField` for
-// each `Field`.
+// WithFields adds a struct of fields to the log entry. It calls [Entry.WithField]
+// for each Field.
func (logger *Logger) WithFields(fields Fields) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithFields(fields)
}
-// Add an error as single field to the log entry. All it does is call
-// `WithError` for the given `error`.
+// WithError adds an error as single field to the log entry. It calls
+// [Entry.WithError] for the given error.
func (logger *Logger) WithError(err error) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithError(err)
}
-// Add a context to the log entry.
+// WithContext add a context to the log entry.
func (logger *Logger) WithContext(ctx context.Context) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithContext(ctx)
}
-// Overrides the time of the log entry.
+// WithTime overrides the time of the log entry.
func (logger *Logger) WithTime(t time.Time) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
@@ -347,9 +347,9 @@ func (logger *Logger) Exit(code int) {
logger.ExitFunc(code)
}
-//When file is opened with appending mode, it's safe to
-//write concurrently to a file (within 4k message on Linux).
-//In these cases user can choose to disable the lock.
+// SetNoLock disables the lock for situations where a file is opened with
+// appending mode, and safe for concurrent writes to the file (within 4k
+// message on Linux). In these cases user can choose to disable the lock.
func (logger *Logger) SetNoLock() {
logger.mu.Disable()
}
diff --git a/vendor/github.com/sirupsen/logrus/logrus.go b/vendor/github.com/sirupsen/logrus/logrus.go
index 2f16224cb..37fc4fef8 100644
--- a/vendor/github.com/sirupsen/logrus/logrus.go
+++ b/vendor/github.com/sirupsen/logrus/logrus.go
@@ -6,13 +6,15 @@ import (
"strings"
)
-// Fields type, used to pass to `WithFields`.
+// Fields type, used to pass to [WithFields].
type Fields map[string]interface{}
// Level type
+//
+//nolint:recvcheck // the methods of "Entry" use pointer receiver and non-pointer receiver.
type Level uint32
-// Convert the Level to a string. E.g. PanicLevel becomes "panic".
+// Convert the Level to a string. E.g. [PanicLevel] becomes "panic".
func (level Level) String() string {
if b, err := level.MarshalText(); err == nil {
return string(b)
@@ -77,7 +79,7 @@ func (level Level) MarshalText() ([]byte, error) {
return nil, fmt.Errorf("not a valid logrus level %d", level)
}
-// A constant exposing all logging levels
+// AllLevels exposing all logging levels.
var AllLevels = []Level{
PanicLevel,
FatalLevel,
@@ -119,8 +121,8 @@ var (
)
// StdLogger is what your logrus-enabled library should take, that way
-// it'll accept a stdlib logger and a logrus logger. There's no standard
-// interface, this is the closest we get, unfortunately.
+// it'll accept a stdlib logger ([log.Logger]) and a logrus logger.
+// There's no standard interface, so this is the closest we get, unfortunately.
type StdLogger interface {
Print(...interface{})
Printf(string, ...interface{})
@@ -135,7 +137,8 @@ type StdLogger interface {
Panicln(...interface{})
}
-// The FieldLogger interface generalizes the Entry and Logger types
+// FieldLogger extends the [StdLogger] interface, generalizing
+// the [Entry] and [Logger] types.
type FieldLogger interface {
WithField(key string, value interface{}) *Entry
WithFields(fields Fields) *Entry
@@ -176,8 +179,9 @@ type FieldLogger interface {
// IsPanicEnabled() bool
}
-// Ext1FieldLogger (the first extension to FieldLogger) is superfluous, it is
-// here for consistancy. Do not use. Use Logger or Entry instead.
+// Ext1FieldLogger (the first extension to [FieldLogger]) is superfluous, it is
+// here for consistency. Do not use. Use [FieldLogger], [Logger] or [Entry]
+// instead.
type Ext1FieldLogger interface {
FieldLogger
Tracef(format string, args ...interface{})
diff --git a/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go b/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go
index 499789984..69956b425 100644
--- a/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go
+++ b/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go
@@ -1,4 +1,4 @@
-// +build darwin dragonfly freebsd netbsd openbsd
+// +build darwin dragonfly freebsd netbsd openbsd hurd
// +build !js
package logrus
diff --git a/vendor/github.com/sirupsen/logrus/terminal_check_unix.go b/vendor/github.com/sirupsen/logrus/terminal_check_unix.go
index 04748b851..c9aed267a 100644
--- a/vendor/github.com/sirupsen/logrus/terminal_check_unix.go
+++ b/vendor/github.com/sirupsen/logrus/terminal_check_unix.go
@@ -1,5 +1,7 @@
+//go:build (linux || aix || zos) && !js && !wasi
// +build linux aix zos
// +build !js
+// +build !wasi
package logrus
diff --git a/vendor/github.com/sirupsen/logrus/terminal_check_wasi.go b/vendor/github.com/sirupsen/logrus/terminal_check_wasi.go
new file mode 100644
index 000000000..2822b212f
--- /dev/null
+++ b/vendor/github.com/sirupsen/logrus/terminal_check_wasi.go
@@ -0,0 +1,8 @@
+//go:build wasi
+// +build wasi
+
+package logrus
+
+func isTerminal(fd int) bool {
+ return false
+}
diff --git a/vendor/github.com/sirupsen/logrus/terminal_check_wasip1.go b/vendor/github.com/sirupsen/logrus/terminal_check_wasip1.go
new file mode 100644
index 000000000..108a6be12
--- /dev/null
+++ b/vendor/github.com/sirupsen/logrus/terminal_check_wasip1.go
@@ -0,0 +1,8 @@
+//go:build wasip1
+// +build wasip1
+
+package logrus
+
+func isTerminal(fd int) bool {
+ return false
+}
diff --git a/vendor/github.com/sirupsen/logrus/text_formatter.go b/vendor/github.com/sirupsen/logrus/text_formatter.go
index be2c6efe5..6dfeb18b1 100644
--- a/vendor/github.com/sirupsen/logrus/text_formatter.go
+++ b/vendor/github.com/sirupsen/logrus/text_formatter.go
@@ -306,6 +306,7 @@ func (f *TextFormatter) needsQuoting(text string) bool {
return false
}
for _, ch := range text {
+ //nolint:staticcheck // QF1001: could apply De Morgan's law
if !((ch >= 'a' && ch <= 'z') ||
(ch >= 'A' && ch <= 'Z') ||
(ch >= '0' && ch <= '9') ||
@@ -334,6 +335,6 @@ func (f *TextFormatter) appendValue(b *bytes.Buffer, value interface{}) {
if !f.needsQuoting(stringVal) {
b.WriteString(stringVal)
} else {
- b.WriteString(fmt.Sprintf("%q", stringVal))
+ fmt.Fprintf(b, "%q", stringVal)
}
}
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/feature_flags.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/feature_flags.go
index bac9a55dc..07341c1b9 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/feature_flags.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/feature_flags.go
@@ -72,7 +72,9 @@ const (
// DefaultEnableAPIFields is the default value for "enable-api-fields".
DefaultEnableAPIFields = BetaAPIFields
// DefaultSendCloudEventsForRuns is the default value for "send-cloudevents-for-runs".
- DefaultSendCloudEventsForRuns = false
+ //
+ // Deprecated: send-cloudevents-for-runs is deprecated. The default is now true.
+ DefaultSendCloudEventsForRuns = true
// EnforceNonfalsifiabilityWithSpire is the value used for "enable-nonfalsifiability" when SPIRE is used to enable non-falsifiability.
EnforceNonfalsifiabilityWithSpire = "spire"
// EnforceNonfalsifiabilityNone is the value used for "enable-nonfalsifiability" when non-falsifiability is not enabled.
@@ -123,7 +125,7 @@ const (
runningInEnvWithInjectedSidecarsKey = "running-in-environment-with-injected-sidecars"
awaitSidecarReadinessKey = "await-sidecar-readiness"
requireGitSSHSecretKnownHostsKey = "require-git-ssh-secret-known-hosts" //nolint:gosec
- // enableTektonOCIBundles = "enable-tekton-oci-bundles"
+ EnableTektonOCIBundles = "enable-tekton-oci-bundles"
enableAPIFields = "enable-api-fields"
sendCloudEventsForRuns = "send-cloudevents-for-runs"
@@ -175,6 +177,13 @@ var (
Stability: AlphaAPIFields,
Enabled: DefaultAlphaFeatureEnabled,
}
+
+ DefaultEnableTektonOCIBundles = PerFeatureFlag{
+ Name: EnableTektonOCIBundles,
+ Stability: AlphaAPIFields,
+ Enabled: DefaultAlphaFeatureEnabled,
+ Deprecated: true,
+ }
)
// FeatureFlags holds the features configurations
@@ -185,7 +194,7 @@ type FeatureFlags struct {
RequireGitSSHSecretKnownHosts bool `json:"requireGitSSHSecretKnownHosts,omitempty"`
EnableAPIFields string `json:"enableAPIFields,omitempty"`
- SendCloudEventsForRuns bool `json:"sendCloudEventsForRuns,omitempty"`
+ SendCloudEventsForRuns bool `json:"sendCloudEventsForRuns,omitempty"` // Deprecated: see DefaultSendCloudEventsForRuns
AwaitSidecarReadiness bool `json:"awaitSidecarReadiness,omitempty"`
EnforceNonfalsifiability string `json:"enforceNonfalsifiability,omitempty"`
EnableKeepPodOnCancel bool `json:"enableKeepPodOnCancel,omitempty"`
@@ -210,6 +219,12 @@ type FeatureFlags struct {
EnableConciseResolverSyntax bool `json:"enableConciseResolverSyntax,omitempty"`
EnableKubernetesSidecar bool `json:"enableKubernetesSidecar,omitempty"`
EnableWaitExponentialBackoff bool `json:"enableWaitExponentialBackoff,omitempty"`
+ // DeprecatedEnableTektonOCIBundles is maintained for backward compatibility
+ // to allow deletion of PipelineRuns created before v0.62.x.
+ // This field is not used and can be removed in a future release
+ // once we're confident old PipelineRuns have been cleaned up.
+ // See issue #8359 for context.
+ DeprecatedEnableTektonOCIBundles *bool `json:"enableTektonOCIBundles,omitempty" yaml:"enableTektonOCIBundles,omitempty"`
}
// GetFeatureFlagsConfigName returns the name of the configmap containing all
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/metrics.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/metrics.go
index 3941d0841..97f3b1762 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/metrics.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/metrics.go
@@ -120,9 +120,11 @@ func (cfg *Metrics) Equals(other *Metrics) bool {
return other.TaskrunLevel == cfg.TaskrunLevel &&
other.PipelinerunLevel == cfg.PipelinerunLevel &&
+ other.RunningPipelinerunLevel == cfg.RunningPipelinerunLevel &&
other.DurationTaskrunType == cfg.DurationTaskrunType &&
other.DurationPipelinerunType == cfg.DurationPipelinerunType &&
- other.CountWithReason == cfg.CountWithReason
+ other.CountWithReason == cfg.CountWithReason &&
+ other.ThrottleWithNamespace == cfg.ThrottleWithNamespace
}
// newMetricsFromMap returns a Config given a map corresponding to a ConfigMap
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/metrics_tls.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/metrics_tls.go
index 549ba350d..53abdcbfc 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/metrics_tls.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/metrics_tls.go
@@ -6,13 +6,13 @@ import (
"context"
corev1 "k8s.io/api/core/v1"
- "knative.dev/pkg/metrics"
+ o11yconfigmap "knative.dev/pkg/observability/configmap"
)
// GetMetricsConfigName returns the name of the configmap containing all
// customizations for the storage bucket.
func GetMetricsConfigName() string {
- return metrics.ConfigMapName()
+ return o11yconfigmap.Name()
}
// NewFeatureFlagsFromConfigMap returns a Config for the given configmap
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/store.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/store.go
index c2bc7e467..19a859807 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/store.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/store.go
@@ -82,7 +82,7 @@ type Store struct {
func NewStore(logger configmap.Logger, onAfterStore ...func(name string, value interface{})) *Store {
store := &Store{
UntypedStore: configmap.NewUntypedStore(
- "defaults/features/artifacts",
+ "defaults/features/metrics/spire/events",
logger,
configmap.Constructors{
GetDefaultsConfigName(): NewDefaultsFromConfigMap,
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/tracing.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/tracing.go
index 715a5b0d8..c5c219966 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/tracing.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/tracing.go
@@ -34,7 +34,7 @@ const (
tracingCredentialsSecretKey = "credentialsSecret"
// DefaultEndpoint is the default destination for sending traces
- DefaultEndpoint = "http://jaeger-collector.jaeger.svc.cluster.local:14268/api/traces"
+ DefaultEndpoint = "http://jaeger-collector.jaeger.svc.cluster.local:4318/v1/traces"
)
// DefaultTracing holds all the default configurations for tracing
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/zz_generated.deepcopy.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/zz_generated.deepcopy.go
index 12ceac043..5b59f22e9 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/zz_generated.deepcopy.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/zz_generated.deepcopy.go
@@ -90,6 +90,11 @@ func (in *Events) DeepCopy() *Events {
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *FeatureFlags) DeepCopyInto(out *FeatureFlags) {
*out = *in
+ if in.DeprecatedEnableTektonOCIBundles != nil {
+ in, out := &in.DeprecatedEnableTektonOCIBundles, &out.DeprecatedEnableTektonOCIBundles
+ *out = new(bool)
+ **out = **in
+ }
return
}
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/container_validation.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/container_validation.go
index becf35411..5167e8bb9 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/container_validation.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/container_validation.go
@@ -20,6 +20,7 @@ import (
"context"
"errors"
"fmt"
+ "path/filepath"
"regexp"
"slices"
"strings"
@@ -197,8 +198,9 @@ func (s *Step) Validate(ctx context.Context) (errs *apis.FieldError) {
}
for j, vm := range s.VolumeMounts {
- if strings.HasPrefix(vm.MountPath, "/tekton/") &&
- !strings.HasPrefix(vm.MountPath, "/tekton/home") {
+ cleanMountPath := filepath.Clean(vm.MountPath)
+ if strings.HasPrefix(cleanMountPath, "/tekton/") &&
+ !strings.HasPrefix(cleanMountPath, "/tekton/home") {
errs = errs.Also(apis.ErrGeneric(fmt.Sprintf("volumeMount cannot be mounted under /tekton/ (volumeMount %q mounted at %q)", vm.Name, vm.MountPath), "mountPath").ViaFieldIndex("volumeMounts", j))
}
if strings.HasPrefix(vm.Name, "tekton-internal-") {
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/openapi_generated.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/openapi_generated.go
index aa927ddf8..e59d64705 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/openapi_generated.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/openapi_generated.go
@@ -414,7 +414,7 @@ func schema_pkg_apis_pipeline_v1_Artifact(ref common.ReferenceCallback) common.O
return common.OpenAPIDefinition{
Schema: spec.Schema{
SchemaProps: spec.SchemaProps{
- Description: "TaskRunStepArtifact represents an artifact produced or used by a step within a task run. It directly uses the Artifact type for its structure.",
+ Description: "Artifact represents an artifact within a system, potentially containing multiple values associated with it.",
Type: []string{"object"},
Properties: map[string]spec.Schema{
"name": {
@@ -954,7 +954,7 @@ func schema_pkg_apis_pipeline_v1_ParamValue(ref common.ReferenceCallback) common
return common.OpenAPIDefinition{
Schema: spec.Schema{
SchemaProps: spec.SchemaProps{
- Description: "ResultValue is a type alias of ParamValue",
+ Description: "ParamValue is a type that can hold a single string, string array, or string map. Used in JSON unmarshalling so that a single JSON field can accept either an individual string or an array of strings.",
Type: []string{"object"},
Properties: map[string]spec.Schema{
"Type": {
@@ -2257,7 +2257,7 @@ func schema_pkg_apis_pipeline_v1_PipelineWorkspaceDeclaration(ref common.Referen
return common.OpenAPIDefinition{
Schema: spec.Schema{
SchemaProps: spec.SchemaProps{
- Description: "WorkspacePipelineDeclaration creates a named slot in a Pipeline that a PipelineRun is expected to populate with a workspace binding.\n\nDeprecated: use PipelineWorkspaceDeclaration type instead",
+ Description: "PipelineWorkspaceDeclaration creates a named slot in a Pipeline that a PipelineRun is expected to populate with a workspace binding.",
Type: []string{"object"},
Properties: map[string]spec.Schema{
"name": {
@@ -3886,7 +3886,7 @@ func schema_pkg_apis_pipeline_v1_TaskRunResult(ref common.ReferenceCallback) com
return common.OpenAPIDefinition{
Schema: spec.Schema{
SchemaProps: spec.SchemaProps{
- Description: "TaskRunStepResult is a type alias of TaskRunResult",
+ Description: "TaskRunResult used to describe the results of a task",
Type: []string{"object"},
Properties: map[string]spec.Schema{
"name": {
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/swagger.json b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/swagger.json
index eaba36c0a..bf1ad9866 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/swagger.json
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/swagger.json
@@ -167,7 +167,7 @@
}
},
"v1.Artifact": {
- "description": "TaskRunStepArtifact represents an artifact produced or used by a step within a task run. It directly uses the Artifact type for its structure.",
+ "description": "Artifact represents an artifact within a system, potentially containing multiple values associated with it.",
"type": "object",
"properties": {
"buildOutput": {
@@ -444,7 +444,7 @@
}
},
"v1.ParamValue": {
- "description": "ResultValue is a type alias of ParamValue",
+ "description": "ParamValue is a type that can hold a single string, string array, or string map. Used in JSON unmarshalling so that a single JSON field can accept either an individual string or an array of strings.",
"type": "object",
"required": [
"Type",
@@ -1137,7 +1137,7 @@
}
},
"v1.PipelineWorkspaceDeclaration": {
- "description": "WorkspacePipelineDeclaration creates a named slot in a Pipeline that a PipelineRun is expected to populate with a workspace binding.\n\nDeprecated: use PipelineWorkspaceDeclaration type instead",
+ "description": "PipelineWorkspaceDeclaration creates a named slot in a Pipeline that a PipelineRun is expected to populate with a workspace binding.",
"type": "object",
"required": [
"name"
@@ -2015,7 +2015,7 @@
}
},
"v1.TaskRunResult": {
- "description": "TaskRunStepResult is a type alias of TaskRunResult",
+ "description": "TaskRunResult used to describe the results of a task",
"type": "object",
"required": [
"name",
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/taskrun_types.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/taskrun_types.go
index 4ec6351d4..f986f512f 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/taskrun_types.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/taskrun_types.go
@@ -100,6 +100,9 @@ const (
// TaskRunSpecStatusCancelled indicates that the user wants to cancel the task,
// if not already cancelled or terminated
TaskRunSpecStatusCancelled = "TaskRunCancelled"
+ // TaskRunSpecStatusPending indicates that the user wants to postpone starting the task.
+ // When pending, no Pod is created and StartTime is not set.
+ TaskRunSpecStatusPending = "TaskRunPending"
)
// TaskRunSpecStatusMessage defines human readable status messages for the TaskRun.
@@ -234,9 +237,34 @@ const (
// TaskRunReasonResourceVerificationFailed indicates that the task fails the trusted resource verification,
// it could be the content has changed, signature is invalid or public key is invalid
TaskRunReasonResourceVerificationFailed TaskRunReason = "ResourceVerificationFailed"
+ // TaskRunReasonPodEvicted indicates that the TaskRun's pod was evicted
+ // (e.g., due to exceeding ephemeral storage limits or node pressure).
+ TaskRunReasonPodEvicted TaskRunReason = "PodEvicted"
+ // TaskRunReasonStepOOM indicates a step container was killed due to
+ // running out of memory (OOMKilled).
+ TaskRunReasonStepOOM TaskRunReason = "StepOOM"
+ // TaskRunReasonStepFailed indicates a step container failed (non-OOM),
+ // e.g., bad image, crash, or non-zero exit code.
+ TaskRunReasonStepFailed TaskRunReason = "StepFailed"
+ // TaskRunReasonSidecarOOM indicates a sidecar container was killed due
+ // to running out of memory (OOMKilled).
+ TaskRunReasonSidecarOOM TaskRunReason = "SidecarOOM"
+ // TaskRunReasonSidecarFailed indicates a sidecar container failed
+ // (non-OOM), e.g., bad image or crash.
+ TaskRunReasonSidecarFailed TaskRunReason = "SidecarFailed"
+ // TaskRunReasonInitContainerOOM indicates an internal Tekton init
+ // container (prepare, place-scripts, working-dir-initializer) was
+ // killed due to running out of memory (OOMKilled).
+ TaskRunReasonInitContainerOOM TaskRunReason = "InitContainerOOM"
+ // TaskRunReasonInitContainerFailed indicates an internal Tekton init
+ // container (prepare, place-scripts, working-dir-initializer) failed
+ // (non-OOM), e.g., due to node memory pressure or runtime errors.
+ TaskRunReasonInitContainerFailed TaskRunReason = "InitContainerFailed"
// TaskRunReasonFailureIgnored is the reason set when the Taskrun has failed due to pod execution error and the failure is ignored for the owning PipelineRun.
// TaskRuns failed due to reconciler/validation error should not use this reason.
TaskRunReasonFailureIgnored TaskRunReason = "FailureIgnored"
+ // TaskRunReasonPending is the reason set when the TaskRun is in the pending state
+ TaskRunReasonPending TaskRunReason = "TaskRunPending"
)
func (t TaskRunReason) String() string {
@@ -491,6 +519,11 @@ func (tr *TaskRun) IsCancelled() bool {
return tr.Spec.Status == TaskRunSpecStatusCancelled
}
+// IsPending returns true if the TaskRun's spec status is set to Pending state.
+func (tr *TaskRun) IsPending() bool {
+ return tr.Spec.Status == TaskRunSpecStatusPending
+}
+
// IsRetriable returns true if the TaskRun's Retries is not exhausted.
func (tr *TaskRun) IsRetriable() bool {
return len(tr.Status.RetriesStatus) < tr.Spec.Retries
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/taskrun_validation.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/taskrun_validation.go
index f76f55b44..54556c101 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/taskrun_validation.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/taskrun_validation.go
@@ -46,6 +46,11 @@ func (tr *TaskRun) SupportedVerbs() []admissionregistrationv1.OperationType {
// Validate taskrun
func (tr *TaskRun) Validate(ctx context.Context) *apis.FieldError {
errs := validate.ObjectMetadata(tr.GetObjectMeta()).ViaField("metadata")
+
+ if tr.IsPending() && tr.HasStarted() {
+ errs = errs.Also(apis.ErrInvalidValue("TaskRun cannot be Pending after it is started", "spec.status"))
+ }
+
return errs.Also(tr.Spec.Validate(apis.WithinSpec(ctx)).ViaField("spec"))
}
@@ -97,8 +102,8 @@ func (ts *TaskRunSpec) Validate(ctx context.Context) (errs *apis.FieldError) {
}
if ts.Status != "" {
- if ts.Status != TaskRunSpecStatusCancelled {
- errs = errs.Also(apis.ErrInvalidValue(fmt.Sprintf("%s should be %s", ts.Status, TaskRunSpecStatusCancelled), "status"))
+ if ts.Status != TaskRunSpecStatusCancelled && ts.Status != TaskRunSpecStatusPending {
+ errs = errs.Also(apis.ErrInvalidValue(fmt.Sprintf("%s should be %s or %s", ts.Status, TaskRunSpecStatusCancelled, TaskRunSpecStatusPending), "status"))
}
}
if ts.Status == "" {
diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/zz_generated.deepcopy.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/zz_generated.deepcopy.go
index c6ebc0bc9..3cddb19a5 100644
--- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/zz_generated.deepcopy.go
+++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/zz_generated.deepcopy.go
@@ -1084,7 +1084,7 @@ func (in *Provenance) DeepCopyInto(out *Provenance) {
if in.FeatureFlags != nil {
in, out := &in.FeatureFlags, &out.FeatureFlags
*out = new(config.FeatureFlags)
- **out = **in
+ (*in).DeepCopyInto(*out)
}
return
}
diff --git a/vendor/go.opencensus.io/.gitignore b/vendor/go.opencensus.io/.gitignore
deleted file mode 100644
index 74a6db472..000000000
--- a/vendor/go.opencensus.io/.gitignore
+++ /dev/null
@@ -1,9 +0,0 @@
-/.idea/
-
-# go.opencensus.io/exporter/aws
-/exporter/aws/
-
-# Exclude vendor, use dep ensure after checkout:
-/vendor/github.com/
-/vendor/golang.org/
-/vendor/google.golang.org/
diff --git a/vendor/go.opencensus.io/AUTHORS b/vendor/go.opencensus.io/AUTHORS
deleted file mode 100644
index e491a9e7f..000000000
--- a/vendor/go.opencensus.io/AUTHORS
+++ /dev/null
@@ -1 +0,0 @@
-Google Inc.
diff --git a/vendor/go.opencensus.io/CONTRIBUTING.md b/vendor/go.opencensus.io/CONTRIBUTING.md
deleted file mode 100644
index 1ba3962c8..000000000
--- a/vendor/go.opencensus.io/CONTRIBUTING.md
+++ /dev/null
@@ -1,63 +0,0 @@
-# How to contribute
-
-We'd love to accept your patches and contributions to this project. There are
-just a few small guidelines you need to follow.
-
-## Contributor License Agreement
-
-Contributions to this project must be accompanied by a Contributor License
-Agreement. You (or your employer) retain the copyright to your contribution,
-this simply gives us permission to use and redistribute your contributions as
-part of the project. Head over to to see
-your current agreements on file or to sign a new one.
-
-You generally only need to submit a CLA once, so if you've already submitted one
-(even if it was for a different project), you probably don't need to do it
-again.
-
-## Code reviews
-
-All submissions, including submissions by project members, require review. We
-use GitHub pull requests for this purpose. Consult [GitHub Help] for more
-information on using pull requests.
-
-[GitHub Help]: https://help.github.com/articles/about-pull-requests/
-
-## Instructions
-
-Fork the repo, checkout the upstream repo to your GOPATH by:
-
-```
-$ go get -d go.opencensus.io
-```
-
-Add your fork as an origin:
-
-```
-cd $(go env GOPATH)/src/go.opencensus.io
-git remote add fork git@github.com:YOUR_GITHUB_USERNAME/opencensus-go.git
-```
-
-Run tests:
-
-```
-$ make install-tools # Only first time.
-$ make
-```
-
-Checkout a new branch, make modifications and push the branch to your fork:
-
-```
-$ git checkout -b feature
-# edit files
-$ git commit
-$ git push fork feature
-```
-
-Open a pull request against the main opencensus-go repo.
-
-## General Notes
-This project uses Appveyor and Travis for CI.
-
-The dependencies are managed with `go mod` if you work with the sources under your
-`$GOPATH` you need to set the environment variable `GO111MODULE=on`.
\ No newline at end of file
diff --git a/vendor/go.opencensus.io/LICENSE b/vendor/go.opencensus.io/LICENSE
deleted file mode 100644
index 7a4a3ea24..000000000
--- a/vendor/go.opencensus.io/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-
- Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
- TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
- 1. Definitions.
-
- "License" shall mean the terms and conditions for use, reproduction,
- and distribution as defined by Sections 1 through 9 of this document.
-
- "Licensor" shall mean the copyright owner or entity authorized by
- the copyright owner that is granting the License.
-
- "Legal Entity" shall mean the union of the acting entity and all
- other entities that control, are controlled by, or are under common
- control with that entity. For the purposes of this definition,
- "control" means (i) the power, direct or indirect, to cause the
- direction or management of such entity, whether by contract or
- otherwise, or (ii) ownership of fifty percent (50%) or more of the
- outstanding shares, or (iii) beneficial ownership of such entity.
-
- "You" (or "Your") shall mean an individual or Legal Entity
- exercising permissions granted by this License.
-
- "Source" form shall mean the preferred form for making modifications,
- including but not limited to software source code, documentation
- source, and configuration files.
-
- "Object" form shall mean any form resulting from mechanical
- transformation or translation of a Source form, including but
- not limited to compiled object code, generated documentation,
- and conversions to other media types.
-
- "Work" shall mean the work of authorship, whether in Source or
- Object form, made available under the License, as indicated by a
- copyright notice that is included in or attached to the work
- (an example is provided in the Appendix below).
-
- "Derivative Works" shall mean any work, whether in Source or Object
- form, that is based on (or derived from) the Work and for which the
- editorial revisions, annotations, elaborations, or other modifications
- represent, as a whole, an original work of authorship. For the purposes
- of this License, Derivative Works shall not include works that remain
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- the conditions stated in this License.
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- 5. Submission of Contributions. Unless You explicitly state otherwise,
- any Contribution intentionally submitted for inclusion in the Work
- by You to the Licensor shall be under the terms and conditions of
- this License, without any additional terms or conditions.
- Notwithstanding the above, nothing herein shall supersede or modify
- the terms of any separate license agreement you may have executed
- with Licensor regarding such Contributions.
-
- 6. Trademarks. This License does not grant permission to use the trade
- names, trademarks, service marks, or product names of the Licensor,
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- origin of the Work and reproducing the content of the NOTICE file.
-
- 7. Disclaimer of Warranty. Unless required by applicable law or
- agreed to in writing, Licensor provides the Work (and each
- Contributor provides its Contributions) on an "AS IS" BASIS,
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- appropriateness of using or redistributing the Work and assume any
- risks associated with Your exercise of permissions under this License.
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- 8. Limitation of Liability. In no event and under no legal theory,
- whether in tort (including negligence), contract, or otherwise,
- unless required by applicable law (such as deliberate and grossly
- negligent acts) or agreed to in writing, shall any Contributor be
- liable to You for damages, including any direct, indirect, special,
- incidental, or consequential damages of any character arising as a
- result of this License or out of the use or inability to use the
- Work (including but not limited to damages for loss of goodwill,
- work stoppage, computer failure or malfunction, or any and all
- other commercial damages or losses), even if such Contributor
- has been advised of the possibility of such damages.
-
- 9. Accepting Warranty or Additional Liability. While redistributing
- the Work or Derivative Works thereof, You may choose to offer,
- and charge a fee for, acceptance of support, warranty, indemnity,
- or other liability obligations and/or rights consistent with this
- License. However, in accepting such obligations, You may act only
- on Your own behalf and on Your sole responsibility, not on behalf
- of any other Contributor, and only if You agree to indemnify,
- defend, and hold each Contributor harmless for any liability
- incurred by, or claims asserted against, such Contributor by reason
- of your accepting any such warranty or additional liability.
-
- END OF TERMS AND CONDITIONS
-
- APPENDIX: How to apply the Apache License to your work.
-
- To apply the Apache License to your work, attach the following
- boilerplate notice, with the fields enclosed by brackets "[]"
- replaced with your own identifying information. (Don't include
- the brackets!) The text should be enclosed in the appropriate
- comment syntax for the file format. We also recommend that a
- file or class name and description of purpose be included on the
- same "printed page" as the copyright notice for easier
- identification within third-party archives.
-
- Copyright [yyyy] [name of copyright owner]
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
\ No newline at end of file
diff --git a/vendor/go.opencensus.io/Makefile b/vendor/go.opencensus.io/Makefile
deleted file mode 100644
index d896edc99..000000000
--- a/vendor/go.opencensus.io/Makefile
+++ /dev/null
@@ -1,97 +0,0 @@
-# TODO: Fix this on windows.
-ALL_SRC := $(shell find . -name '*.go' \
- -not -path './vendor/*' \
- -not -path '*/gen-go/*' \
- -type f | sort)
-ALL_PKGS := $(shell go list $(sort $(dir $(ALL_SRC))))
-
-GOTEST_OPT?=-v -race -timeout 30s
-GOTEST_OPT_WITH_COVERAGE = $(GOTEST_OPT) -coverprofile=coverage.txt -covermode=atomic
-GOTEST=go test
-GOIMPORTS=goimports
-GOLINT=golint
-GOVET=go vet
-EMBEDMD=embedmd
-# TODO decide if we need to change these names.
-TRACE_ID_LINT_EXCEPTION="type name will be used as trace.TraceID by other packages"
-TRACE_OPTION_LINT_EXCEPTION="type name will be used as trace.TraceOptions by other packages"
-README_FILES := $(shell find . -name '*README.md' | sort | tr '\n' ' ')
-
-.DEFAULT_GOAL := imports-lint-vet-embedmd-test
-
-.PHONY: imports-lint-vet-embedmd-test
-imports-lint-vet-embedmd-test: imports lint vet embedmd test
-
-# TODO enable test-with-coverage in tavis
-.PHONY: travis-ci
-travis-ci: imports lint vet embedmd test test-386
-
-all-pkgs:
- @echo $(ALL_PKGS) | tr ' ' '\n' | sort
-
-all-srcs:
- @echo $(ALL_SRC) | tr ' ' '\n' | sort
-
-.PHONY: test
-test:
- $(GOTEST) $(GOTEST_OPT) $(ALL_PKGS)
-
-.PHONY: test-386
-test-386:
- GOARCH=386 $(GOTEST) -v -timeout 30s $(ALL_PKGS)
-
-.PHONY: test-with-coverage
-test-with-coverage:
- $(GOTEST) $(GOTEST_OPT_WITH_COVERAGE) $(ALL_PKGS)
-
-.PHONY: imports
-imports:
- @IMPORTSOUT=`$(GOIMPORTS) -l $(ALL_SRC) 2>&1`; \
- if [ "$$IMPORTSOUT" ]; then \
- echo "$(GOIMPORTS) FAILED => goimports the following files:\n"; \
- echo "$$IMPORTSOUT\n"; \
- exit 1; \
- else \
- echo "Imports finished successfully"; \
- fi
-
-.PHONY: lint
-lint:
- @LINTOUT=`$(GOLINT) $(ALL_PKGS) | grep -v $(TRACE_ID_LINT_EXCEPTION) | grep -v $(TRACE_OPTION_LINT_EXCEPTION) 2>&1`; \
- if [ "$$LINTOUT" ]; then \
- echo "$(GOLINT) FAILED => clean the following lint errors:\n"; \
- echo "$$LINTOUT\n"; \
- exit 1; \
- else \
- echo "Lint finished successfully"; \
- fi
-
-.PHONY: vet
-vet:
- # TODO: Understand why go vet downloads "github.com/google/go-cmp v0.2.0"
- @VETOUT=`$(GOVET) ./... | grep -v "go: downloading" 2>&1`; \
- if [ "$$VETOUT" ]; then \
- echo "$(GOVET) FAILED => go vet the following files:\n"; \
- echo "$$VETOUT\n"; \
- exit 1; \
- else \
- echo "Vet finished successfully"; \
- fi
-
-.PHONY: embedmd
-embedmd:
- @EMBEDMDOUT=`$(EMBEDMD) -d $(README_FILES) 2>&1`; \
- if [ "$$EMBEDMDOUT" ]; then \
- echo "$(EMBEDMD) FAILED => embedmd the following files:\n"; \
- echo "$$EMBEDMDOUT\n"; \
- exit 1; \
- else \
- echo "Embedmd finished successfully"; \
- fi
-
-.PHONY: install-tools
-install-tools:
- go install golang.org/x/lint/golint@latest
- go install golang.org/x/tools/cmd/cover@latest
- go install golang.org/x/tools/cmd/goimports@latest
- go install github.com/rakyll/embedmd@latest
diff --git a/vendor/go.opencensus.io/README.md b/vendor/go.opencensus.io/README.md
deleted file mode 100644
index 1d7e83711..000000000
--- a/vendor/go.opencensus.io/README.md
+++ /dev/null
@@ -1,267 +0,0 @@
-# OpenCensus Libraries for Go
-
-[![Build Status][travis-image]][travis-url]
-[![Windows Build Status][appveyor-image]][appveyor-url]
-[![GoDoc][godoc-image]][godoc-url]
-[![Gitter chat][gitter-image]][gitter-url]
-
-OpenCensus Go is a Go implementation of OpenCensus, a toolkit for
-collecting application performance and behavior monitoring data.
-Currently it consists of three major components: tags, stats and tracing.
-
-#### OpenCensus and OpenTracing have merged to form OpenTelemetry, which serves as the next major version of OpenCensus and OpenTracing. OpenTelemetry will offer backwards compatibility with existing OpenCensus integrations, and we will continue to make security patches to existing OpenCensus libraries for two years. Read more about the merger [here](https://medium.com/opentracing/a-roadmap-to-convergence-b074e5815289).
-
-## Installation
-
-```
-$ go get -u go.opencensus.io
-```
-
-The API of this project is still evolving, see: [Deprecation Policy](#deprecation-policy).
-The use of vendoring or a dependency management tool is recommended.
-
-## Prerequisites
-
-OpenCensus Go libraries require Go 1.8 or later.
-
-## Getting Started
-
-The easiest way to get started using OpenCensus in your application is to use an existing
-integration with your RPC framework:
-
-* [net/http](https://godoc.org/go.opencensus.io/plugin/ochttp)
-* [gRPC](https://godoc.org/go.opencensus.io/plugin/ocgrpc)
-* [database/sql](https://godoc.org/github.com/opencensus-integrations/ocsql)
-* [Go kit](https://godoc.org/github.com/go-kit/kit/tracing/opencensus)
-* [Groupcache](https://godoc.org/github.com/orijtech/groupcache)
-* [Caddy webserver](https://godoc.org/github.com/orijtech/caddy)
-* [MongoDB](https://godoc.org/github.com/orijtech/mongo-go-driver)
-* [Redis gomodule/redigo](https://godoc.org/github.com/orijtech/redigo)
-* [Redis goredis/redis](https://godoc.org/github.com/orijtech/redis)
-* [Memcache](https://godoc.org/github.com/orijtech/gomemcache)
-
-If you're using a framework not listed here, you could either implement your own middleware for your
-framework or use [custom stats](#stats) and [spans](#spans) directly in your application.
-
-## Exporters
-
-OpenCensus can export instrumentation data to various backends.
-OpenCensus has exporter implementations for the following, users
-can implement their own exporters by implementing the exporter interfaces
-([stats](https://godoc.org/go.opencensus.io/stats/view#Exporter),
-[trace](https://godoc.org/go.opencensus.io/trace#Exporter)):
-
-* [Prometheus][exporter-prom] for stats
-* [OpenZipkin][exporter-zipkin] for traces
-* [Stackdriver][exporter-stackdriver] Monitoring for stats and Trace for traces
-* [Jaeger][exporter-jaeger] for traces
-* [AWS X-Ray][exporter-xray] for traces
-* [Datadog][exporter-datadog] for stats and traces
-* [Graphite][exporter-graphite] for stats
-* [Honeycomb][exporter-honeycomb] for traces
-* [New Relic][exporter-newrelic] for stats and traces
-
-## Overview
-
-
-
-In a microservices environment, a user request may go through
-multiple services until there is a response. OpenCensus allows
-you to instrument your services and collect diagnostics data all
-through your services end-to-end.
-
-## Tags
-
-Tags represent propagated key-value pairs. They are propagated using `context.Context`
-in the same process or can be encoded to be transmitted on the wire. Usually, this will
-be handled by an integration plugin, e.g. `ocgrpc.ServerHandler` and `ocgrpc.ClientHandler`
-for gRPC.
-
-Package `tag` allows adding or modifying tags in the current context.
-
-[embedmd]:# (internal/readme/tags.go new)
-```go
-ctx, err := tag.New(ctx,
- tag.Insert(osKey, "macOS-10.12.5"),
- tag.Upsert(userIDKey, "cde36753ed"),
-)
-if err != nil {
- log.Fatal(err)
-}
-```
-
-## Stats
-
-OpenCensus is a low-overhead framework even if instrumentation is always enabled.
-In order to be so, it is optimized to make recording of data points fast
-and separate from the data aggregation.
-
-OpenCensus stats collection happens in two stages:
-
-* Definition of measures and recording of data points
-* Definition of views and aggregation of the recorded data
-
-### Recording
-
-Measurements are data points associated with a measure.
-Recording implicitly tags the set of Measurements with the tags from the
-provided context:
-
-[embedmd]:# (internal/readme/stats.go record)
-```go
-stats.Record(ctx, videoSize.M(102478))
-```
-
-### Views
-
-Views are how Measures are aggregated. You can think of them as queries over the
-set of recorded data points (measurements).
-
-Views have two parts: the tags to group by and the aggregation type used.
-
-Currently three types of aggregations are supported:
-* CountAggregation is used to count the number of times a sample was recorded.
-* DistributionAggregation is used to provide a histogram of the values of the samples.
-* SumAggregation is used to sum up all sample values.
-
-[embedmd]:# (internal/readme/stats.go aggs)
-```go
-distAgg := view.Distribution(1<<32, 2<<32, 3<<32)
-countAgg := view.Count()
-sumAgg := view.Sum()
-```
-
-Here we create a view with the DistributionAggregation over our measure.
-
-[embedmd]:# (internal/readme/stats.go view)
-```go
-if err := view.Register(&view.View{
- Name: "example.com/video_size_distribution",
- Description: "distribution of processed video size over time",
- Measure: videoSize,
- Aggregation: view.Distribution(1<<32, 2<<32, 3<<32),
-}); err != nil {
- log.Fatalf("Failed to register view: %v", err)
-}
-```
-
-Register begins collecting data for the view. Registered views' data will be
-exported via the registered exporters.
-
-## Traces
-
-A distributed trace tracks the progression of a single user request as
-it is handled by the services and processes that make up an application.
-Each step is called a span in the trace. Spans include metadata about the step,
-including especially the time spent in the step, called the span’s latency.
-
-Below you see a trace and several spans underneath it.
-
-
-
-### Spans
-
-Span is the unit step in a trace. Each span has a name, latency, status and
-additional metadata.
-
-Below we are starting a span for a cache read and ending it
-when we are done:
-
-[embedmd]:# (internal/readme/trace.go startend)
-```go
-ctx, span := trace.StartSpan(ctx, "cache.Get")
-defer span.End()
-
-// Do work to get from cache.
-```
-
-### Propagation
-
-Spans can have parents or can be root spans if they don't have any parents.
-The current span is propagated in-process and across the network to allow associating
-new child spans with the parent.
-
-In the same process, `context.Context` is used to propagate spans.
-`trace.StartSpan` creates a new span as a root if the current context
-doesn't contain a span. Or, it creates a child of the span that is
-already in current context. The returned context can be used to keep
-propagating the newly created span in the current context.
-
-[embedmd]:# (internal/readme/trace.go startend)
-```go
-ctx, span := trace.StartSpan(ctx, "cache.Get")
-defer span.End()
-
-// Do work to get from cache.
-```
-
-Across the network, OpenCensus provides different propagation
-methods for different protocols.
-
-* gRPC integrations use the OpenCensus' [binary propagation format](https://godoc.org/go.opencensus.io/trace/propagation).
-* HTTP integrations use Zipkin's [B3](https://github.com/openzipkin/b3-propagation)
- by default but can be configured to use a custom propagation method by setting another
- [propagation.HTTPFormat](https://godoc.org/go.opencensus.io/trace/propagation#HTTPFormat).
-
-## Execution Tracer
-
-With Go 1.11, OpenCensus Go will support integration with the Go execution tracer.
-See [Debugging Latency in Go](https://medium.com/observability/debugging-latency-in-go-1-11-9f97a7910d68)
-for an example of their mutual use.
-
-## Profiles
-
-OpenCensus tags can be applied as profiler labels
-for users who are on Go 1.9 and above.
-
-[embedmd]:# (internal/readme/tags.go profiler)
-```go
-ctx, err = tag.New(ctx,
- tag.Insert(osKey, "macOS-10.12.5"),
- tag.Insert(userIDKey, "fff0989878"),
-)
-if err != nil {
- log.Fatal(err)
-}
-tag.Do(ctx, func(ctx context.Context) {
- // Do work.
- // When profiling is on, samples will be
- // recorded with the key/values from the tag map.
-})
-```
-
-A screenshot of the CPU profile from the program above:
-
-
-
-## Deprecation Policy
-
-Before version 1.0.0, the following deprecation policy will be observed:
-
-No backwards-incompatible changes will be made except for the removal of symbols that have
-been marked as *Deprecated* for at least one minor release (e.g. 0.9.0 to 0.10.0). A release
-removing the *Deprecated* functionality will be made no sooner than 28 days after the first
-release in which the functionality was marked *Deprecated*.
-
-[travis-image]: https://travis-ci.org/census-instrumentation/opencensus-go.svg?branch=master
-[travis-url]: https://travis-ci.org/census-instrumentation/opencensus-go
-[appveyor-image]: https://ci.appveyor.com/api/projects/status/vgtt29ps1783ig38?svg=true
-[appveyor-url]: https://ci.appveyor.com/project/opencensusgoteam/opencensus-go/branch/master
-[godoc-image]: https://godoc.org/go.opencensus.io?status.svg
-[godoc-url]: https://godoc.org/go.opencensus.io
-[gitter-image]: https://badges.gitter.im/census-instrumentation/lobby.svg
-[gitter-url]: https://gitter.im/census-instrumentation/lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
-
-
-[new-ex]: https://godoc.org/go.opencensus.io/tag#example-NewMap
-[new-replace-ex]: https://godoc.org/go.opencensus.io/tag#example-NewMap--Replace
-
-[exporter-prom]: https://godoc.org/contrib.go.opencensus.io/exporter/prometheus
-[exporter-stackdriver]: https://godoc.org/contrib.go.opencensus.io/exporter/stackdriver
-[exporter-zipkin]: https://godoc.org/contrib.go.opencensus.io/exporter/zipkin
-[exporter-jaeger]: https://godoc.org/contrib.go.opencensus.io/exporter/jaeger
-[exporter-xray]: https://github.com/census-ecosystem/opencensus-go-exporter-aws
-[exporter-datadog]: https://github.com/DataDog/opencensus-go-exporter-datadog
-[exporter-graphite]: https://github.com/census-ecosystem/opencensus-go-exporter-graphite
-[exporter-honeycomb]: https://github.com/honeycombio/opencensus-exporter
-[exporter-newrelic]: https://github.com/newrelic/newrelic-opencensus-exporter-go
diff --git a/vendor/go.opencensus.io/appveyor.yml b/vendor/go.opencensus.io/appveyor.yml
deleted file mode 100644
index d08f0edaf..000000000
--- a/vendor/go.opencensus.io/appveyor.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-version: "{build}"
-
-platform: x64
-
-clone_folder: c:\gopath\src\go.opencensus.io
-
-environment:
- GOPATH: 'c:\gopath'
- GO111MODULE: 'on'
- CGO_ENABLED: '0' # See: https://github.com/appveyor/ci/issues/2613
-
-stack: go 1.11
-
-before_test:
- - go version
- - go env
-
-build: false
-deploy: false
-
-test_script:
- - cd %APPVEYOR_BUILD_FOLDER%
- - go build -v .\...
- - go test -v .\... # No -race because cgo is disabled
diff --git a/vendor/go.opencensus.io/internal/internal.go b/vendor/go.opencensus.io/internal/internal.go
deleted file mode 100644
index 81dc7183e..000000000
--- a/vendor/go.opencensus.io/internal/internal.go
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package internal // import "go.opencensus.io/internal"
-
-import (
- "fmt"
- "time"
-
- opencensus "go.opencensus.io"
-)
-
-// UserAgent is the user agent to be added to the outgoing
-// requests from the exporters.
-var UserAgent = fmt.Sprintf("opencensus-go/%s", opencensus.Version())
-
-// MonotonicEndTime returns the end time at present
-// but offset from start, monotonically.
-//
-// The monotonic clock is used in subtractions hence
-// the duration since start added back to start gives
-// end as a monotonic time.
-// See https://golang.org/pkg/time/#hdr-Monotonic_Clocks
-func MonotonicEndTime(start time.Time) time.Time {
- return start.Add(time.Since(start))
-}
diff --git a/vendor/go.opencensus.io/internal/sanitize.go b/vendor/go.opencensus.io/internal/sanitize.go
deleted file mode 100644
index de8ccf236..000000000
--- a/vendor/go.opencensus.io/internal/sanitize.go
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package internal
-
-import (
- "strings"
- "unicode"
-)
-
-const labelKeySizeLimit = 100
-
-// Sanitize returns a string that is trunacated to 100 characters if it's too
-// long, and replaces non-alphanumeric characters to underscores.
-func Sanitize(s string) string {
- if len(s) == 0 {
- return s
- }
- if len(s) > labelKeySizeLimit {
- s = s[:labelKeySizeLimit]
- }
- s = strings.Map(sanitizeRune, s)
- if unicode.IsDigit(rune(s[0])) {
- s = "key_" + s
- }
- if s[0] == '_' {
- s = "key" + s
- }
- return s
-}
-
-// converts anything that is not a letter or digit to an underscore
-func sanitizeRune(r rune) rune {
- if unicode.IsLetter(r) || unicode.IsDigit(r) {
- return r
- }
- // Everything else turns into an underscore
- return '_'
-}
diff --git a/vendor/go.opencensus.io/internal/tagencoding/tagencoding.go b/vendor/go.opencensus.io/internal/tagencoding/tagencoding.go
deleted file mode 100644
index 41b2c3fc0..000000000
--- a/vendor/go.opencensus.io/internal/tagencoding/tagencoding.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-// Package tagencoding contains the tag encoding
-// used interally by the stats collector.
-package tagencoding // import "go.opencensus.io/internal/tagencoding"
-
-// Values represent the encoded buffer for the values.
-type Values struct {
- Buffer []byte
- WriteIndex int
- ReadIndex int
-}
-
-func (vb *Values) growIfRequired(expected int) {
- if len(vb.Buffer)-vb.WriteIndex < expected {
- tmp := make([]byte, 2*(len(vb.Buffer)+1)+expected)
- copy(tmp, vb.Buffer)
- vb.Buffer = tmp
- }
-}
-
-// WriteValue is the helper method to encode Values from map[Key][]byte.
-func (vb *Values) WriteValue(v []byte) {
- length := len(v) & 0xff
- vb.growIfRequired(1 + length)
-
- // writing length of v
- vb.Buffer[vb.WriteIndex] = byte(length)
- vb.WriteIndex++
-
- if length == 0 {
- // No value was encoded for this key
- return
- }
-
- // writing v
- copy(vb.Buffer[vb.WriteIndex:], v[:length])
- vb.WriteIndex += length
-}
-
-// ReadValue is the helper method to decode Values to a map[Key][]byte.
-func (vb *Values) ReadValue() []byte {
- // read length of v
- length := int(vb.Buffer[vb.ReadIndex])
- vb.ReadIndex++
- if length == 0 {
- // No value was encoded for this key
- return nil
- }
-
- // read value of v
- v := make([]byte, length)
- endIdx := vb.ReadIndex + length
- copy(v, vb.Buffer[vb.ReadIndex:endIdx])
- vb.ReadIndex = endIdx
- return v
-}
-
-// Bytes returns a reference to already written bytes in the Buffer.
-func (vb *Values) Bytes() []byte {
- return vb.Buffer[:vb.WriteIndex]
-}
diff --git a/vendor/go.opencensus.io/internal/traceinternals.go b/vendor/go.opencensus.io/internal/traceinternals.go
deleted file mode 100644
index 073af7b47..000000000
--- a/vendor/go.opencensus.io/internal/traceinternals.go
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package internal
-
-import (
- "time"
-)
-
-// Trace allows internal access to some trace functionality.
-// TODO(#412): remove this
-var Trace interface{}
-
-// LocalSpanStoreEnabled true if the local span store is enabled.
-var LocalSpanStoreEnabled bool
-
-// BucketConfiguration stores the number of samples to store for span buckets
-// for successful and failed spans for a particular span name.
-type BucketConfiguration struct {
- Name string
- MaxRequestsSucceeded int
- MaxRequestsErrors int
-}
-
-// PerMethodSummary is a summary of the spans stored for a single span name.
-type PerMethodSummary struct {
- Active int
- LatencyBuckets []LatencyBucketSummary
- ErrorBuckets []ErrorBucketSummary
-}
-
-// LatencyBucketSummary is a summary of a latency bucket.
-type LatencyBucketSummary struct {
- MinLatency, MaxLatency time.Duration
- Size int
-}
-
-// ErrorBucketSummary is a summary of an error bucket.
-type ErrorBucketSummary struct {
- ErrorCode int32
- Size int
-}
diff --git a/vendor/go.opencensus.io/metric/metricdata/doc.go b/vendor/go.opencensus.io/metric/metricdata/doc.go
deleted file mode 100644
index 52a7b3bf8..000000000
--- a/vendor/go.opencensus.io/metric/metricdata/doc.go
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package metricdata contains the metrics data model.
-//
-// This is an EXPERIMENTAL package, and may change in arbitrary ways without
-// notice.
-package metricdata // import "go.opencensus.io/metric/metricdata"
diff --git a/vendor/go.opencensus.io/metric/metricdata/exemplar.go b/vendor/go.opencensus.io/metric/metricdata/exemplar.go
deleted file mode 100644
index 12695ce2d..000000000
--- a/vendor/go.opencensus.io/metric/metricdata/exemplar.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package metricdata
-
-import (
- "time"
-)
-
-// Exemplars keys.
-const (
- AttachmentKeySpanContext = "SpanContext"
-)
-
-// Exemplar is an example data point associated with each bucket of a
-// distribution type aggregation.
-//
-// Their purpose is to provide an example of the kind of thing
-// (request, RPC, trace span, etc.) that resulted in that measurement.
-type Exemplar struct {
- Value float64 // the value that was recorded
- Timestamp time.Time // the time the value was recorded
- Attachments Attachments // attachments (if any)
-}
-
-// Attachments is a map of extra values associated with a recorded data point.
-type Attachments map[string]interface{}
diff --git a/vendor/go.opencensus.io/metric/metricdata/label.go b/vendor/go.opencensus.io/metric/metricdata/label.go
deleted file mode 100644
index aadae41e6..000000000
--- a/vendor/go.opencensus.io/metric/metricdata/label.go
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package metricdata
-
-// LabelKey represents key of a label. It has optional
-// description attribute.
-type LabelKey struct {
- Key string
- Description string
-}
-
-// LabelValue represents the value of a label.
-// The zero value represents a missing label value, which may be treated
-// differently to an empty string value by some back ends.
-type LabelValue struct {
- Value string // string value of the label
- Present bool // flag that indicated whether a value is present or not
-}
-
-// NewLabelValue creates a new non-nil LabelValue that represents the given string.
-func NewLabelValue(val string) LabelValue {
- return LabelValue{Value: val, Present: true}
-}
diff --git a/vendor/go.opencensus.io/metric/metricdata/metric.go b/vendor/go.opencensus.io/metric/metricdata/metric.go
deleted file mode 100644
index 8293712c7..000000000
--- a/vendor/go.opencensus.io/metric/metricdata/metric.go
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package metricdata
-
-import (
- "time"
-
- "go.opencensus.io/resource"
-)
-
-// Descriptor holds metadata about a metric.
-type Descriptor struct {
- Name string // full name of the metric
- Description string // human-readable description
- Unit Unit // units for the measure
- Type Type // type of measure
- LabelKeys []LabelKey // label keys
-}
-
-// Metric represents a quantity measured against a resource with different
-// label value combinations.
-type Metric struct {
- Descriptor Descriptor // metric descriptor
- Resource *resource.Resource // resource against which this was measured
- TimeSeries []*TimeSeries // one time series for each combination of label values
-}
-
-// TimeSeries is a sequence of points associated with a combination of label
-// values.
-type TimeSeries struct {
- LabelValues []LabelValue // label values, same order as keys in the metric descriptor
- Points []Point // points sequence
- StartTime time.Time // time we started recording this time series
-}
diff --git a/vendor/go.opencensus.io/metric/metricdata/point.go b/vendor/go.opencensus.io/metric/metricdata/point.go
deleted file mode 100644
index 7fe057b19..000000000
--- a/vendor/go.opencensus.io/metric/metricdata/point.go
+++ /dev/null
@@ -1,193 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package metricdata
-
-import (
- "time"
-)
-
-// Point is a single data point of a time series.
-type Point struct {
- // Time is the point in time that this point represents in a time series.
- Time time.Time
- // Value is the value of this point. Prefer using ReadValue to switching on
- // the value type, since new value types might be added.
- Value interface{}
-}
-
-//go:generate stringer -type ValueType
-
-// NewFloat64Point creates a new Point holding a float64 value.
-func NewFloat64Point(t time.Time, val float64) Point {
- return Point{
- Value: val,
- Time: t,
- }
-}
-
-// NewInt64Point creates a new Point holding an int64 value.
-func NewInt64Point(t time.Time, val int64) Point {
- return Point{
- Value: val,
- Time: t,
- }
-}
-
-// NewDistributionPoint creates a new Point holding a Distribution value.
-func NewDistributionPoint(t time.Time, val *Distribution) Point {
- return Point{
- Value: val,
- Time: t,
- }
-}
-
-// NewSummaryPoint creates a new Point holding a Summary value.
-func NewSummaryPoint(t time.Time, val *Summary) Point {
- return Point{
- Value: val,
- Time: t,
- }
-}
-
-// ValueVisitor allows reading the value of a point.
-type ValueVisitor interface {
- VisitFloat64Value(float64)
- VisitInt64Value(int64)
- VisitDistributionValue(*Distribution)
- VisitSummaryValue(*Summary)
-}
-
-// ReadValue accepts a ValueVisitor and calls the appropriate method with the
-// value of this point.
-// Consumers of Point should use this in preference to switching on the type
-// of the value directly, since new value types may be added.
-func (p Point) ReadValue(vv ValueVisitor) {
- switch v := p.Value.(type) {
- case int64:
- vv.VisitInt64Value(v)
- case float64:
- vv.VisitFloat64Value(v)
- case *Distribution:
- vv.VisitDistributionValue(v)
- case *Summary:
- vv.VisitSummaryValue(v)
- default:
- panic("unexpected value type")
- }
-}
-
-// Distribution contains summary statistics for a population of values. It
-// optionally contains a histogram representing the distribution of those
-// values across a set of buckets.
-type Distribution struct {
- // Count is the number of values in the population. Must be non-negative. This value
- // must equal the sum of the values in bucket_counts if a histogram is
- // provided.
- Count int64
- // Sum is the sum of the values in the population. If count is zero then this field
- // must be zero.
- Sum float64
- // SumOfSquaredDeviation is the sum of squared deviations from the mean of the values in the
- // population. For values x_i this is:
- //
- // Sum[i=1..n]((x_i - mean)^2)
- //
- // Knuth, "The Art of Computer Programming", Vol. 2, page 323, 3rd edition
- // describes Welford's method for accumulating this sum in one pass.
- //
- // If count is zero then this field must be zero.
- SumOfSquaredDeviation float64
- // BucketOptions describes the bounds of the histogram buckets in this
- // distribution.
- //
- // A Distribution may optionally contain a histogram of the values in the
- // population.
- //
- // If nil, there is no associated histogram.
- BucketOptions *BucketOptions
- // Bucket If the distribution does not have a histogram, then omit this field.
- // If there is a histogram, then the sum of the values in the Bucket counts
- // must equal the value in the count field of the distribution.
- Buckets []Bucket
-}
-
-// BucketOptions describes the bounds of the histogram buckets in this
-// distribution.
-type BucketOptions struct {
- // Bounds specifies a set of bucket upper bounds.
- // This defines len(bounds) + 1 (= N) buckets. The boundaries for bucket
- // index i are:
- //
- // [0, Bounds[i]) for i == 0
- // [Bounds[i-1], Bounds[i]) for 0 < i < N-1
- // [Bounds[i-1], +infinity) for i == N-1
- Bounds []float64
-}
-
-// Bucket represents a single bucket (value range) in a distribution.
-type Bucket struct {
- // Count is the number of values in each bucket of the histogram, as described in
- // bucket_bounds.
- Count int64
- // Exemplar associated with this bucket (if any).
- Exemplar *Exemplar
-}
-
-// Summary is a representation of percentiles.
-type Summary struct {
- // Count is the cumulative count (if available).
- Count int64
- // Sum is the cumulative sum of values (if available).
- Sum float64
- // HasCountAndSum is true if Count and Sum are available.
- HasCountAndSum bool
- // Snapshot represents percentiles calculated over an arbitrary time window.
- // The values in this struct can be reset at arbitrary unknown times, with
- // the requirement that all of them are reset at the same time.
- Snapshot Snapshot
-}
-
-// Snapshot represents percentiles over an arbitrary time.
-// The values in this struct can be reset at arbitrary unknown times, with
-// the requirement that all of them are reset at the same time.
-type Snapshot struct {
- // Count is the number of values in the snapshot. Optional since some systems don't
- // expose this. Set to 0 if not available.
- Count int64
- // Sum is the sum of values in the snapshot. Optional since some systems don't
- // expose this. If count is 0 then this field must be zero.
- Sum float64
- // Percentiles is a map from percentile (range (0-100.0]) to the value of
- // the percentile.
- Percentiles map[float64]float64
-}
-
-//go:generate stringer -type Type
-
-// Type is the overall type of metric, including its value type and whether it
-// represents a cumulative total (since the start time) or if it represents a
-// gauge value.
-type Type int
-
-// Metric types.
-const (
- TypeGaugeInt64 Type = iota
- TypeGaugeFloat64
- TypeGaugeDistribution
- TypeCumulativeInt64
- TypeCumulativeFloat64
- TypeCumulativeDistribution
- TypeSummary
-)
diff --git a/vendor/go.opencensus.io/metric/metricdata/type_string.go b/vendor/go.opencensus.io/metric/metricdata/type_string.go
deleted file mode 100644
index c3f8ec27b..000000000
--- a/vendor/go.opencensus.io/metric/metricdata/type_string.go
+++ /dev/null
@@ -1,16 +0,0 @@
-// Code generated by "stringer -type Type"; DO NOT EDIT.
-
-package metricdata
-
-import "strconv"
-
-const _Type_name = "TypeGaugeInt64TypeGaugeFloat64TypeGaugeDistributionTypeCumulativeInt64TypeCumulativeFloat64TypeCumulativeDistributionTypeSummary"
-
-var _Type_index = [...]uint8{0, 14, 30, 51, 70, 91, 117, 128}
-
-func (i Type) String() string {
- if i < 0 || i >= Type(len(_Type_index)-1) {
- return "Type(" + strconv.FormatInt(int64(i), 10) + ")"
- }
- return _Type_name[_Type_index[i]:_Type_index[i+1]]
-}
diff --git a/vendor/go.opencensus.io/metric/metricdata/unit.go b/vendor/go.opencensus.io/metric/metricdata/unit.go
deleted file mode 100644
index b483a1371..000000000
--- a/vendor/go.opencensus.io/metric/metricdata/unit.go
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package metricdata
-
-// Unit is a string encoded according to the case-sensitive abbreviations from the
-// Unified Code for Units of Measure: http://unitsofmeasure.org/ucum.html
-type Unit string
-
-// Predefined units. To record against a unit not represented here, create your
-// own Unit type constant from a string.
-const (
- UnitDimensionless Unit = "1"
- UnitBytes Unit = "By"
- UnitMilliseconds Unit = "ms"
-)
diff --git a/vendor/go.opencensus.io/metric/metricexport/doc.go b/vendor/go.opencensus.io/metric/metricexport/doc.go
deleted file mode 100644
index df632a792..000000000
--- a/vendor/go.opencensus.io/metric/metricexport/doc.go
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package metricexport contains support for exporting metric data.
-//
-// This is an EXPERIMENTAL package, and may change in arbitrary ways without
-// notice.
-package metricexport // import "go.opencensus.io/metric/metricexport"
diff --git a/vendor/go.opencensus.io/metric/metricexport/export.go b/vendor/go.opencensus.io/metric/metricexport/export.go
deleted file mode 100644
index 23f4a864a..000000000
--- a/vendor/go.opencensus.io/metric/metricexport/export.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2019, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package metricexport
-
-import (
- "context"
-
- "go.opencensus.io/metric/metricdata"
-)
-
-// Exporter is an interface that exporters implement to export the metric data.
-type Exporter interface {
- ExportMetrics(ctx context.Context, data []*metricdata.Metric) error
-}
diff --git a/vendor/go.opencensus.io/metric/metricexport/reader.go b/vendor/go.opencensus.io/metric/metricexport/reader.go
deleted file mode 100644
index 8a09d0f00..000000000
--- a/vendor/go.opencensus.io/metric/metricexport/reader.go
+++ /dev/null
@@ -1,200 +0,0 @@
-// Copyright 2019, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package metricexport
-
-import (
- "context"
- "fmt"
- "sync"
- "time"
-
- "go.opencensus.io/metric/metricdata"
- "go.opencensus.io/metric/metricproducer"
- "go.opencensus.io/trace"
-)
-
-var (
- defaultSampler = trace.ProbabilitySampler(0.0001)
- errReportingIntervalTooLow = fmt.Errorf("reporting interval less than %d", minimumReportingDuration)
- errAlreadyStarted = fmt.Errorf("already started")
- errIntervalReaderNil = fmt.Errorf("interval reader is nil")
- errExporterNil = fmt.Errorf("exporter is nil")
- errReaderNil = fmt.Errorf("reader is nil")
-)
-
-const (
- defaultReportingDuration = 60 * time.Second
- minimumReportingDuration = 1 * time.Second
- defaultSpanName = "ExportMetrics"
-)
-
-// ReaderOptions contains options pertaining to metrics reader.
-type ReaderOptions struct {
- // SpanName is the name used for span created to export metrics.
- SpanName string
-}
-
-// Reader reads metrics from all producers registered
-// with producer manager and exports those metrics using provided
-// exporter.
-type Reader struct {
- sampler trace.Sampler
-
- spanName string
-}
-
-// IntervalReader periodically reads metrics from all producers registered
-// with producer manager and exports those metrics using provided
-// exporter. Call Reader.Stop() to stop the reader.
-type IntervalReader struct {
- // ReportingInterval it the time duration between two consecutive
- // metrics reporting. defaultReportingDuration is used if it is not set.
- // It cannot be set lower than minimumReportingDuration.
- ReportingInterval time.Duration
-
- exporter Exporter
- timer *time.Ticker
- quit, done chan bool
- mu sync.RWMutex
- reader *Reader
-}
-
-// ReaderOption apply changes to ReaderOptions.
-type ReaderOption func(*ReaderOptions)
-
-// WithSpanName makes new reader to use given span name when exporting metrics.
-func WithSpanName(spanName string) ReaderOption {
- return func(o *ReaderOptions) {
- o.SpanName = spanName
- }
-}
-
-// NewReader returns a reader configured with specified options.
-func NewReader(o ...ReaderOption) *Reader {
- var opts ReaderOptions
- for _, op := range o {
- op(&opts)
- }
- reader := &Reader{defaultSampler, defaultSpanName}
- if opts.SpanName != "" {
- reader.spanName = opts.SpanName
- }
- return reader
-}
-
-// NewIntervalReader creates a reader. Once started it periodically
-// reads metrics from all producers and exports them using provided exporter.
-func NewIntervalReader(reader *Reader, exporter Exporter) (*IntervalReader, error) {
- if exporter == nil {
- return nil, errExporterNil
- }
- if reader == nil {
- return nil, errReaderNil
- }
-
- r := &IntervalReader{
- exporter: exporter,
- reader: reader,
- }
- return r, nil
-}
-
-// Start starts the IntervalReader which periodically reads metrics from all
-// producers registered with global producer manager. If the reporting interval
-// is not set prior to calling this function then default reporting interval
-// is used.
-func (ir *IntervalReader) Start() error {
- if ir == nil {
- return errIntervalReaderNil
- }
- ir.mu.Lock()
- defer ir.mu.Unlock()
- var reportingInterval = defaultReportingDuration
- if ir.ReportingInterval != 0 {
- if ir.ReportingInterval < minimumReportingDuration {
- return errReportingIntervalTooLow
- }
- reportingInterval = ir.ReportingInterval
- }
-
- if ir.quit != nil {
- return errAlreadyStarted
- }
- ir.timer = time.NewTicker(reportingInterval)
- ir.quit = make(chan bool)
- ir.done = make(chan bool)
-
- go ir.startInternal()
- return nil
-}
-
-func (ir *IntervalReader) startInternal() {
- for {
- select {
- case <-ir.timer.C:
- ir.reader.ReadAndExport(ir.exporter)
- case <-ir.quit:
- ir.timer.Stop()
- ir.done <- true
- return
- }
- }
-}
-
-// Stop stops the reader from reading and exporting metrics.
-// Additional call to Stop are no-ops.
-func (ir *IntervalReader) Stop() {
- if ir == nil {
- return
- }
- ir.mu.Lock()
- defer ir.mu.Unlock()
- if ir.quit == nil {
- return
- }
- ir.quit <- true
- <-ir.done
- close(ir.quit)
- close(ir.done)
- ir.quit = nil
-}
-
-// Flush flushes the metrics if IntervalReader is stopped, otherwise no-op.
-func (ir *IntervalReader) Flush() {
- ir.mu.Lock()
- defer ir.mu.Unlock()
-
- // No-op if IntervalReader is not stopped
- if ir.quit != nil {
- return
- }
-
- ir.reader.ReadAndExport(ir.exporter)
-}
-
-// ReadAndExport reads metrics from all producer registered with
-// producer manager and then exports them using provided exporter.
-func (r *Reader) ReadAndExport(exporter Exporter) {
- ctx, span := trace.StartSpan(context.Background(), r.spanName, trace.WithSampler(r.sampler))
- defer span.End()
- producers := metricproducer.GlobalManager().GetAll()
- data := []*metricdata.Metric{}
- for _, producer := range producers {
- data = append(data, producer.Read()...)
- }
- // TODO: [rghetia] add metrics for errors.
- exporter.ExportMetrics(ctx, data)
-}
diff --git a/vendor/go.opencensus.io/metric/metricproducer/manager.go b/vendor/go.opencensus.io/metric/metricproducer/manager.go
deleted file mode 100644
index ca1f39049..000000000
--- a/vendor/go.opencensus.io/metric/metricproducer/manager.go
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2019, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package metricproducer
-
-import (
- "sync"
-)
-
-// Manager maintains a list of active producers. Producers can register
-// with the manager to allow readers to read all metrics provided by them.
-// Readers can retrieve all producers registered with the manager,
-// read metrics from the producers and export them.
-type Manager struct {
- mu sync.RWMutex
- producers map[Producer]struct{}
-}
-
-var prodMgr *Manager
-var once sync.Once
-
-// GlobalManager is a single instance of producer manager
-// that is used by all producers and all readers.
-func GlobalManager() *Manager {
- once.Do(func() {
- prodMgr = &Manager{}
- prodMgr.producers = make(map[Producer]struct{})
- })
- return prodMgr
-}
-
-// AddProducer adds the producer to the Manager if it is not already present.
-func (pm *Manager) AddProducer(producer Producer) {
- if producer == nil {
- return
- }
- pm.mu.Lock()
- defer pm.mu.Unlock()
- pm.producers[producer] = struct{}{}
-}
-
-// DeleteProducer deletes the producer from the Manager if it is present.
-func (pm *Manager) DeleteProducer(producer Producer) {
- if producer == nil {
- return
- }
- pm.mu.Lock()
- defer pm.mu.Unlock()
- delete(pm.producers, producer)
-}
-
-// GetAll returns a slice of all producer currently registered with
-// the Manager. For each call it generates a new slice. The slice
-// should not be cached as registration may change at any time. It is
-// typically called periodically by exporter to read metrics from
-// the producers.
-func (pm *Manager) GetAll() []Producer {
- pm.mu.Lock()
- defer pm.mu.Unlock()
- producers := make([]Producer, len(pm.producers))
- i := 0
- for producer := range pm.producers {
- producers[i] = producer
- i++
- }
- return producers
-}
diff --git a/vendor/go.opencensus.io/metric/metricproducer/producer.go b/vendor/go.opencensus.io/metric/metricproducer/producer.go
deleted file mode 100644
index 6cee9ed17..000000000
--- a/vendor/go.opencensus.io/metric/metricproducer/producer.go
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright 2019, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package metricproducer
-
-import (
- "go.opencensus.io/metric/metricdata"
-)
-
-// Producer is a source of metrics.
-type Producer interface {
- // Read should return the current values of all metrics supported by this
- // metric provider.
- // The returned metrics should be unique for each combination of name and
- // resource.
- Read() []*metricdata.Metric
-}
diff --git a/vendor/go.opencensus.io/opencensus.go b/vendor/go.opencensus.io/opencensus.go
deleted file mode 100644
index 11e31f421..000000000
--- a/vendor/go.opencensus.io/opencensus.go
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package opencensus contains Go support for OpenCensus.
-package opencensus // import "go.opencensus.io"
-
-// Version is the current release version of OpenCensus in use.
-func Version() string {
- return "0.24.0"
-}
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/client.go b/vendor/go.opencensus.io/plugin/ocgrpc/client.go
deleted file mode 100644
index 2063b6f76..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/client.go
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ocgrpc
-
-import (
- "context"
-
- "go.opencensus.io/trace"
- "google.golang.org/grpc/stats"
-)
-
-// ClientHandler implements a gRPC stats.Handler for recording OpenCensus stats and
-// traces. Use with gRPC clients only.
-type ClientHandler struct {
- // StartOptions allows configuring the StartOptions used to create new spans.
- //
- // StartOptions.SpanKind will always be set to trace.SpanKindClient
- // for spans started by this handler.
- StartOptions trace.StartOptions
-}
-
-// HandleConn exists to satisfy gRPC stats.Handler.
-func (c *ClientHandler) HandleConn(ctx context.Context, cs stats.ConnStats) {
- // no-op
-}
-
-// TagConn exists to satisfy gRPC stats.Handler.
-func (c *ClientHandler) TagConn(ctx context.Context, cti *stats.ConnTagInfo) context.Context {
- // no-op
- return ctx
-}
-
-// HandleRPC implements per-RPC tracing and stats instrumentation.
-func (c *ClientHandler) HandleRPC(ctx context.Context, rs stats.RPCStats) {
- traceHandleRPC(ctx, rs)
- statsHandleRPC(ctx, rs)
-}
-
-// TagRPC implements per-RPC context management.
-func (c *ClientHandler) TagRPC(ctx context.Context, rti *stats.RPCTagInfo) context.Context {
- ctx = c.traceTagRPC(ctx, rti)
- ctx = c.statsTagRPC(ctx, rti)
- return ctx
-}
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/client_metrics.go b/vendor/go.opencensus.io/plugin/ocgrpc/client_metrics.go
deleted file mode 100644
index fb3c19d6b..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/client_metrics.go
+++ /dev/null
@@ -1,118 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package ocgrpc
-
-import (
- "go.opencensus.io/stats"
- "go.opencensus.io/stats/view"
- "go.opencensus.io/tag"
-)
-
-// The following variables are measures are recorded by ClientHandler:
-var (
- ClientSentMessagesPerRPC = stats.Int64("grpc.io/client/sent_messages_per_rpc", "Number of messages sent in the RPC (always 1 for non-streaming RPCs).", stats.UnitDimensionless)
- ClientSentBytesPerRPC = stats.Int64("grpc.io/client/sent_bytes_per_rpc", "Total bytes sent across all request messages per RPC.", stats.UnitBytes)
- ClientReceivedMessagesPerRPC = stats.Int64("grpc.io/client/received_messages_per_rpc", "Number of response messages received per RPC (always 1 for non-streaming RPCs).", stats.UnitDimensionless)
- ClientReceivedBytesPerRPC = stats.Int64("grpc.io/client/received_bytes_per_rpc", "Total bytes received across all response messages per RPC.", stats.UnitBytes)
- ClientRoundtripLatency = stats.Float64("grpc.io/client/roundtrip_latency", "Time between first byte of request sent to last byte of response received, or terminal error.", stats.UnitMilliseconds)
- ClientStartedRPCs = stats.Int64("grpc.io/client/started_rpcs", "Number of started client RPCs.", stats.UnitDimensionless)
- ClientServerLatency = stats.Float64("grpc.io/client/server_latency", `Propagated from the server and should have the same value as "grpc.io/server/latency".`, stats.UnitMilliseconds)
-)
-
-// Predefined views may be registered to collect data for the above measures.
-// As always, you may also define your own custom views over measures collected by this
-// package. These are declared as a convenience only; none are registered by
-// default.
-var (
- ClientSentBytesPerRPCView = &view.View{
- Measure: ClientSentBytesPerRPC,
- Name: "grpc.io/client/sent_bytes_per_rpc",
- Description: "Distribution of bytes sent per RPC, by method.",
- TagKeys: []tag.Key{KeyClientMethod},
- Aggregation: DefaultBytesDistribution,
- }
-
- ClientReceivedBytesPerRPCView = &view.View{
- Measure: ClientReceivedBytesPerRPC,
- Name: "grpc.io/client/received_bytes_per_rpc",
- Description: "Distribution of bytes received per RPC, by method.",
- TagKeys: []tag.Key{KeyClientMethod},
- Aggregation: DefaultBytesDistribution,
- }
-
- ClientRoundtripLatencyView = &view.View{
- Measure: ClientRoundtripLatency,
- Name: "grpc.io/client/roundtrip_latency",
- Description: "Distribution of round-trip latency, by method.",
- TagKeys: []tag.Key{KeyClientMethod},
- Aggregation: DefaultMillisecondsDistribution,
- }
-
- // Purposely reuses the count from `ClientRoundtripLatency`, tagging
- // with method and status to result in ClientCompletedRpcs.
- ClientCompletedRPCsView = &view.View{
- Measure: ClientRoundtripLatency,
- Name: "grpc.io/client/completed_rpcs",
- Description: "Count of RPCs by method and status.",
- TagKeys: []tag.Key{KeyClientMethod, KeyClientStatus},
- Aggregation: view.Count(),
- }
-
- ClientStartedRPCsView = &view.View{
- Measure: ClientStartedRPCs,
- Name: "grpc.io/client/started_rpcs",
- Description: "Number of started client RPCs.",
- TagKeys: []tag.Key{KeyClientMethod},
- Aggregation: view.Count(),
- }
-
- ClientSentMessagesPerRPCView = &view.View{
- Measure: ClientSentMessagesPerRPC,
- Name: "grpc.io/client/sent_messages_per_rpc",
- Description: "Distribution of sent messages count per RPC, by method.",
- TagKeys: []tag.Key{KeyClientMethod},
- Aggregation: DefaultMessageCountDistribution,
- }
-
- ClientReceivedMessagesPerRPCView = &view.View{
- Measure: ClientReceivedMessagesPerRPC,
- Name: "grpc.io/client/received_messages_per_rpc",
- Description: "Distribution of received messages count per RPC, by method.",
- TagKeys: []tag.Key{KeyClientMethod},
- Aggregation: DefaultMessageCountDistribution,
- }
-
- ClientServerLatencyView = &view.View{
- Measure: ClientServerLatency,
- Name: "grpc.io/client/server_latency",
- Description: "Distribution of server latency as viewed by client, by method.",
- TagKeys: []tag.Key{KeyClientMethod},
- Aggregation: DefaultMillisecondsDistribution,
- }
-)
-
-// DefaultClientViews are the default client views provided by this package.
-var DefaultClientViews = []*view.View{
- ClientSentBytesPerRPCView,
- ClientReceivedBytesPerRPCView,
- ClientRoundtripLatencyView,
- ClientCompletedRPCsView,
-}
-
-// TODO(jbd): Add roundtrip_latency, uncompressed_request_bytes, uncompressed_response_bytes, request_count, response_count.
-// TODO(acetechnologist): This is temporary and will need to be replaced by a
-// mechanism to load these defaults from a common repository/config shared by
-// all supported languages. Likely a serialized protobuf of these defaults.
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/client_stats_handler.go b/vendor/go.opencensus.io/plugin/ocgrpc/client_stats_handler.go
deleted file mode 100644
index b36349820..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/client_stats_handler.go
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package ocgrpc
-
-import (
- "context"
- "time"
-
- "go.opencensus.io/tag"
- "google.golang.org/grpc/grpclog"
- "google.golang.org/grpc/stats"
-)
-
-// statsTagRPC gets the tag.Map populated by the application code, serializes
-// its tags into the GRPC metadata in order to be sent to the server.
-func (h *ClientHandler) statsTagRPC(ctx context.Context, info *stats.RPCTagInfo) context.Context {
- startTime := time.Now()
- if info == nil {
- if grpclog.V(2) {
- grpclog.Info("clientHandler.TagRPC called with nil info.")
- }
- return ctx
- }
-
- d := &rpcData{
- startTime: startTime,
- method: info.FullMethodName,
- }
- ts := tag.FromContext(ctx)
- if ts != nil {
- encoded := tag.Encode(ts)
- ctx = stats.SetTags(ctx, encoded)
- }
-
- return context.WithValue(ctx, rpcDataKey, d)
-}
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/doc.go b/vendor/go.opencensus.io/plugin/ocgrpc/doc.go
deleted file mode 100644
index 1370323fb..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/doc.go
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package ocgrpc contains OpenCensus stats and trace
-// integrations for gRPC.
-//
-// Use ServerHandler for servers and ClientHandler for clients.
-package ocgrpc // import "go.opencensus.io/plugin/ocgrpc"
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/server.go b/vendor/go.opencensus.io/plugin/ocgrpc/server.go
deleted file mode 100644
index 8a53e0972..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/server.go
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ocgrpc
-
-import (
- "context"
-
- "google.golang.org/grpc/stats"
-
- "go.opencensus.io/trace"
-)
-
-// ServerHandler implements gRPC stats.Handler recording OpenCensus stats and
-// traces. Use with gRPC servers.
-//
-// When installed (see Example), tracing metadata is read from inbound RPCs
-// by default. If no tracing metadata is present, or if the tracing metadata is
-// present but the SpanContext isn't sampled, then a new trace may be started
-// (as determined by Sampler).
-type ServerHandler struct {
- // IsPublicEndpoint may be set to true to always start a new trace around
- // each RPC. Any SpanContext in the RPC metadata will be added as a linked
- // span instead of making it the parent of the span created around the
- // server RPC.
- //
- // Be aware that if you leave this false (the default) on a public-facing
- // server, callers will be able to send tracing metadata in gRPC headers
- // and trigger traces in your backend.
- IsPublicEndpoint bool
-
- // StartOptions to use for to spans started around RPCs handled by this server.
- //
- // These will apply even if there is tracing metadata already
- // present on the inbound RPC but the SpanContext is not sampled. This
- // ensures that each service has some opportunity to be traced. If you would
- // like to not add any additional traces for this gRPC service, set:
- //
- // StartOptions.Sampler = trace.ProbabilitySampler(0.0)
- //
- // StartOptions.SpanKind will always be set to trace.SpanKindServer
- // for spans started by this handler.
- StartOptions trace.StartOptions
-}
-
-var _ stats.Handler = (*ServerHandler)(nil)
-
-// HandleConn exists to satisfy gRPC stats.Handler.
-func (s *ServerHandler) HandleConn(ctx context.Context, cs stats.ConnStats) {
- // no-op
-}
-
-// TagConn exists to satisfy gRPC stats.Handler.
-func (s *ServerHandler) TagConn(ctx context.Context, cti *stats.ConnTagInfo) context.Context {
- // no-op
- return ctx
-}
-
-// HandleRPC implements per-RPC tracing and stats instrumentation.
-func (s *ServerHandler) HandleRPC(ctx context.Context, rs stats.RPCStats) {
- traceHandleRPC(ctx, rs)
- statsHandleRPC(ctx, rs)
-}
-
-// TagRPC implements per-RPC context management.
-func (s *ServerHandler) TagRPC(ctx context.Context, rti *stats.RPCTagInfo) context.Context {
- ctx = s.traceTagRPC(ctx, rti)
- ctx = s.statsTagRPC(ctx, rti)
- return ctx
-}
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/server_metrics.go b/vendor/go.opencensus.io/plugin/ocgrpc/server_metrics.go
deleted file mode 100644
index fe0e97108..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/server_metrics.go
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package ocgrpc
-
-import (
- "go.opencensus.io/stats"
- "go.opencensus.io/stats/view"
- "go.opencensus.io/tag"
-)
-
-// The following variables are measures are recorded by ServerHandler:
-var (
- ServerReceivedMessagesPerRPC = stats.Int64("grpc.io/server/received_messages_per_rpc", "Number of messages received in each RPC. Has value 1 for non-streaming RPCs.", stats.UnitDimensionless)
- ServerReceivedBytesPerRPC = stats.Int64("grpc.io/server/received_bytes_per_rpc", "Total bytes received across all messages per RPC.", stats.UnitBytes)
- ServerSentMessagesPerRPC = stats.Int64("grpc.io/server/sent_messages_per_rpc", "Number of messages sent in each RPC. Has value 1 for non-streaming RPCs.", stats.UnitDimensionless)
- ServerSentBytesPerRPC = stats.Int64("grpc.io/server/sent_bytes_per_rpc", "Total bytes sent in across all response messages per RPC.", stats.UnitBytes)
- ServerStartedRPCs = stats.Int64("grpc.io/server/started_rpcs", "Number of started server RPCs.", stats.UnitDimensionless)
- ServerLatency = stats.Float64("grpc.io/server/server_latency", "Time between first byte of request received to last byte of response sent, or terminal error.", stats.UnitMilliseconds)
-)
-
-// TODO(acetechnologist): This is temporary and will need to be replaced by a
-// mechanism to load these defaults from a common repository/config shared by
-// all supported languages. Likely a serialized protobuf of these defaults.
-
-// Predefined views may be registered to collect data for the above measures.
-// As always, you may also define your own custom views over measures collected by this
-// package. These are declared as a convenience only; none are registered by
-// default.
-var (
- ServerReceivedBytesPerRPCView = &view.View{
- Name: "grpc.io/server/received_bytes_per_rpc",
- Description: "Distribution of received bytes per RPC, by method.",
- Measure: ServerReceivedBytesPerRPC,
- TagKeys: []tag.Key{KeyServerMethod},
- Aggregation: DefaultBytesDistribution,
- }
-
- ServerSentBytesPerRPCView = &view.View{
- Name: "grpc.io/server/sent_bytes_per_rpc",
- Description: "Distribution of total sent bytes per RPC, by method.",
- Measure: ServerSentBytesPerRPC,
- TagKeys: []tag.Key{KeyServerMethod},
- Aggregation: DefaultBytesDistribution,
- }
-
- ServerLatencyView = &view.View{
- Name: "grpc.io/server/server_latency",
- Description: "Distribution of server latency in milliseconds, by method.",
- TagKeys: []tag.Key{KeyServerMethod},
- Measure: ServerLatency,
- Aggregation: DefaultMillisecondsDistribution,
- }
-
- // Purposely reuses the count from `ServerLatency`, tagging
- // with method and status to result in ServerCompletedRpcs.
- ServerCompletedRPCsView = &view.View{
- Name: "grpc.io/server/completed_rpcs",
- Description: "Count of RPCs by method and status.",
- TagKeys: []tag.Key{KeyServerMethod, KeyServerStatus},
- Measure: ServerLatency,
- Aggregation: view.Count(),
- }
-
- ServerStartedRPCsView = &view.View{
- Measure: ServerStartedRPCs,
- Name: "grpc.io/server/started_rpcs",
- Description: "Number of started server RPCs.",
- TagKeys: []tag.Key{KeyServerMethod},
- Aggregation: view.Count(),
- }
-
- ServerReceivedMessagesPerRPCView = &view.View{
- Name: "grpc.io/server/received_messages_per_rpc",
- Description: "Distribution of messages received count per RPC, by method.",
- TagKeys: []tag.Key{KeyServerMethod},
- Measure: ServerReceivedMessagesPerRPC,
- Aggregation: DefaultMessageCountDistribution,
- }
-
- ServerSentMessagesPerRPCView = &view.View{
- Name: "grpc.io/server/sent_messages_per_rpc",
- Description: "Distribution of messages sent count per RPC, by method.",
- TagKeys: []tag.Key{KeyServerMethod},
- Measure: ServerSentMessagesPerRPC,
- Aggregation: DefaultMessageCountDistribution,
- }
-)
-
-// DefaultServerViews are the default server views provided by this package.
-var DefaultServerViews = []*view.View{
- ServerReceivedBytesPerRPCView,
- ServerSentBytesPerRPCView,
- ServerLatencyView,
- ServerCompletedRPCsView,
-}
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/server_stats_handler.go b/vendor/go.opencensus.io/plugin/ocgrpc/server_stats_handler.go
deleted file mode 100644
index afcef023a..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/server_stats_handler.go
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package ocgrpc
-
-import (
- "time"
-
- "context"
-
- "go.opencensus.io/tag"
- "google.golang.org/grpc/grpclog"
- "google.golang.org/grpc/stats"
-)
-
-// statsTagRPC gets the metadata from gRPC context, extracts the encoded tags from
-// it and creates a new tag.Map and puts them into the returned context.
-func (h *ServerHandler) statsTagRPC(ctx context.Context, info *stats.RPCTagInfo) context.Context {
- startTime := time.Now()
- if info == nil {
- if grpclog.V(2) {
- grpclog.Infof("opencensus: TagRPC called with nil info.")
- }
- return ctx
- }
- d := &rpcData{
- startTime: startTime,
- method: info.FullMethodName,
- }
- propagated := h.extractPropagatedTags(ctx)
- ctx = tag.NewContext(ctx, propagated)
- ctx, _ = tag.New(ctx, tag.Upsert(KeyServerMethod, methodName(info.FullMethodName)))
- return context.WithValue(ctx, rpcDataKey, d)
-}
-
-// extractPropagatedTags creates a new tag map containing the tags extracted from the
-// gRPC metadata.
-func (h *ServerHandler) extractPropagatedTags(ctx context.Context) *tag.Map {
- buf := stats.Tags(ctx)
- if buf == nil {
- return nil
- }
- propagated, err := tag.Decode(buf)
- if err != nil {
- if grpclog.V(2) {
- grpclog.Warningf("opencensus: Failed to decode tags from gRPC metadata failed to decode: %v", err)
- }
- return nil
- }
- return propagated
-}
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/stats_common.go b/vendor/go.opencensus.io/plugin/ocgrpc/stats_common.go
deleted file mode 100644
index 9cb27320c..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/stats_common.go
+++ /dev/null
@@ -1,248 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package ocgrpc
-
-import (
- "context"
- "strconv"
- "strings"
- "sync/atomic"
- "time"
-
- "go.opencensus.io/metric/metricdata"
- ocstats "go.opencensus.io/stats"
- "go.opencensus.io/stats/view"
- "go.opencensus.io/tag"
- "go.opencensus.io/trace"
- "google.golang.org/grpc/codes"
- "google.golang.org/grpc/grpclog"
- "google.golang.org/grpc/stats"
- "google.golang.org/grpc/status"
-)
-
-type grpcInstrumentationKey string
-
-// rpcData holds the instrumentation RPC data that is needed between the start
-// and end of an call. It holds the info that this package needs to keep track
-// of between the various GRPC events.
-type rpcData struct {
- // reqCount and respCount has to be the first words
- // in order to be 64-aligned on 32-bit architectures.
- sentCount, sentBytes, recvCount, recvBytes int64 // access atomically
-
- // startTime represents the time at which TagRPC was invoked at the
- // beginning of an RPC. It is an appoximation of the time when the
- // application code invoked GRPC code.
- startTime time.Time
- method string
-}
-
-// The following variables define the default hard-coded auxiliary data used by
-// both the default GRPC client and GRPC server metrics.
-var (
- DefaultBytesDistribution = view.Distribution(1024, 2048, 4096, 16384, 65536, 262144, 1048576, 4194304, 16777216, 67108864, 268435456, 1073741824, 4294967296)
- DefaultMillisecondsDistribution = view.Distribution(0.01, 0.05, 0.1, 0.3, 0.6, 0.8, 1, 2, 3, 4, 5, 6, 8, 10, 13, 16, 20, 25, 30, 40, 50, 65, 80, 100, 130, 160, 200, 250, 300, 400, 500, 650, 800, 1000, 2000, 5000, 10000, 20000, 50000, 100000)
- DefaultMessageCountDistribution = view.Distribution(1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536)
-)
-
-// Server tags are applied to the context used to process each RPC, as well as
-// the measures at the end of each RPC.
-var (
- KeyServerMethod = tag.MustNewKey("grpc_server_method")
- KeyServerStatus = tag.MustNewKey("grpc_server_status")
-)
-
-// Client tags are applied to measures at the end of each RPC.
-var (
- KeyClientMethod = tag.MustNewKey("grpc_client_method")
- KeyClientStatus = tag.MustNewKey("grpc_client_status")
-)
-
-var (
- rpcDataKey = grpcInstrumentationKey("opencensus-rpcData")
-)
-
-func methodName(fullname string) string {
- return strings.TrimLeft(fullname, "/")
-}
-
-// statsHandleRPC processes the RPC events.
-func statsHandleRPC(ctx context.Context, s stats.RPCStats) {
- switch st := s.(type) {
- case *stats.OutHeader, *stats.InHeader, *stats.InTrailer, *stats.OutTrailer:
- // do nothing for client
- case *stats.Begin:
- handleRPCBegin(ctx, st)
- case *stats.OutPayload:
- handleRPCOutPayload(ctx, st)
- case *stats.InPayload:
- handleRPCInPayload(ctx, st)
- case *stats.End:
- handleRPCEnd(ctx, st)
- default:
- grpclog.Infof("unexpected stats: %T", st)
- }
-}
-
-func handleRPCBegin(ctx context.Context, s *stats.Begin) {
- d, ok := ctx.Value(rpcDataKey).(*rpcData)
- if !ok {
- if grpclog.V(2) {
- grpclog.Infoln("Failed to retrieve *rpcData from context.")
- }
- }
-
- if s.IsClient() {
- ocstats.RecordWithOptions(ctx,
- ocstats.WithTags(tag.Upsert(KeyClientMethod, methodName(d.method))),
- ocstats.WithMeasurements(ClientStartedRPCs.M(1)))
- } else {
- ocstats.RecordWithOptions(ctx,
- ocstats.WithTags(tag.Upsert(KeyClientMethod, methodName(d.method))),
- ocstats.WithMeasurements(ServerStartedRPCs.M(1)))
- }
-}
-
-func handleRPCOutPayload(ctx context.Context, s *stats.OutPayload) {
- d, ok := ctx.Value(rpcDataKey).(*rpcData)
- if !ok {
- if grpclog.V(2) {
- grpclog.Infoln("Failed to retrieve *rpcData from context.")
- }
- return
- }
-
- atomic.AddInt64(&d.sentBytes, int64(s.Length))
- atomic.AddInt64(&d.sentCount, 1)
-}
-
-func handleRPCInPayload(ctx context.Context, s *stats.InPayload) {
- d, ok := ctx.Value(rpcDataKey).(*rpcData)
- if !ok {
- if grpclog.V(2) {
- grpclog.Infoln("Failed to retrieve *rpcData from context.")
- }
- return
- }
-
- atomic.AddInt64(&d.recvBytes, int64(s.Length))
- atomic.AddInt64(&d.recvCount, 1)
-}
-
-func handleRPCEnd(ctx context.Context, s *stats.End) {
- d, ok := ctx.Value(rpcDataKey).(*rpcData)
- if !ok {
- if grpclog.V(2) {
- grpclog.Infoln("Failed to retrieve *rpcData from context.")
- }
- return
- }
-
- elapsedTime := time.Since(d.startTime)
-
- var st string
- if s.Error != nil {
- s, ok := status.FromError(s.Error)
- if ok {
- st = statusCodeToString(s)
- }
- } else {
- st = "OK"
- }
-
- latencyMillis := float64(elapsedTime) / float64(time.Millisecond)
- attachments := getSpanCtxAttachment(ctx)
- if s.Client {
- ocstats.RecordWithOptions(ctx,
- ocstats.WithTags(
- tag.Upsert(KeyClientMethod, methodName(d.method)),
- tag.Upsert(KeyClientStatus, st)),
- ocstats.WithAttachments(attachments),
- ocstats.WithMeasurements(
- ClientSentBytesPerRPC.M(atomic.LoadInt64(&d.sentBytes)),
- ClientSentMessagesPerRPC.M(atomic.LoadInt64(&d.sentCount)),
- ClientReceivedMessagesPerRPC.M(atomic.LoadInt64(&d.recvCount)),
- ClientReceivedBytesPerRPC.M(atomic.LoadInt64(&d.recvBytes)),
- ClientRoundtripLatency.M(latencyMillis)))
- } else {
- ocstats.RecordWithOptions(ctx,
- ocstats.WithTags(
- tag.Upsert(KeyServerStatus, st),
- ),
- ocstats.WithAttachments(attachments),
- ocstats.WithMeasurements(
- ServerSentBytesPerRPC.M(atomic.LoadInt64(&d.sentBytes)),
- ServerSentMessagesPerRPC.M(atomic.LoadInt64(&d.sentCount)),
- ServerReceivedMessagesPerRPC.M(atomic.LoadInt64(&d.recvCount)),
- ServerReceivedBytesPerRPC.M(atomic.LoadInt64(&d.recvBytes)),
- ServerLatency.M(latencyMillis)))
- }
-}
-
-func statusCodeToString(s *status.Status) string {
- // see https://github.com/grpc/grpc/blob/master/doc/statuscodes.md
- switch c := s.Code(); c {
- case codes.OK:
- return "OK"
- case codes.Canceled:
- return "CANCELLED"
- case codes.Unknown:
- return "UNKNOWN"
- case codes.InvalidArgument:
- return "INVALID_ARGUMENT"
- case codes.DeadlineExceeded:
- return "DEADLINE_EXCEEDED"
- case codes.NotFound:
- return "NOT_FOUND"
- case codes.AlreadyExists:
- return "ALREADY_EXISTS"
- case codes.PermissionDenied:
- return "PERMISSION_DENIED"
- case codes.ResourceExhausted:
- return "RESOURCE_EXHAUSTED"
- case codes.FailedPrecondition:
- return "FAILED_PRECONDITION"
- case codes.Aborted:
- return "ABORTED"
- case codes.OutOfRange:
- return "OUT_OF_RANGE"
- case codes.Unimplemented:
- return "UNIMPLEMENTED"
- case codes.Internal:
- return "INTERNAL"
- case codes.Unavailable:
- return "UNAVAILABLE"
- case codes.DataLoss:
- return "DATA_LOSS"
- case codes.Unauthenticated:
- return "UNAUTHENTICATED"
- default:
- return "CODE_" + strconv.FormatInt(int64(c), 10)
- }
-}
-
-func getSpanCtxAttachment(ctx context.Context) metricdata.Attachments {
- attachments := map[string]interface{}{}
- span := trace.FromContext(ctx)
- if span == nil {
- return attachments
- }
- spanCtx := span.SpanContext()
- if spanCtx.IsSampled() {
- attachments[metricdata.AttachmentKeySpanContext] = spanCtx
- }
- return attachments
-}
diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/trace_common.go b/vendor/go.opencensus.io/plugin/ocgrpc/trace_common.go
deleted file mode 100644
index 61bc543d0..000000000
--- a/vendor/go.opencensus.io/plugin/ocgrpc/trace_common.go
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ocgrpc
-
-import (
- "context"
- "strings"
-
- "google.golang.org/grpc/codes"
- "google.golang.org/grpc/metadata"
- "google.golang.org/grpc/stats"
- "google.golang.org/grpc/status"
-
- "go.opencensus.io/trace"
- "go.opencensus.io/trace/propagation"
-)
-
-const traceContextKey = "grpc-trace-bin"
-
-// TagRPC creates a new trace span for the client side of the RPC.
-//
-// It returns ctx with the new trace span added and a serialization of the
-// SpanContext added to the outgoing gRPC metadata.
-func (c *ClientHandler) traceTagRPC(ctx context.Context, rti *stats.RPCTagInfo) context.Context {
- name := strings.TrimPrefix(rti.FullMethodName, "/")
- name = strings.Replace(name, "/", ".", -1)
- ctx, span := trace.StartSpan(ctx, name,
- trace.WithSampler(c.StartOptions.Sampler),
- trace.WithSpanKind(trace.SpanKindClient)) // span is ended by traceHandleRPC
- traceContextBinary := propagation.Binary(span.SpanContext())
- return metadata.AppendToOutgoingContext(ctx, traceContextKey, string(traceContextBinary))
-}
-
-// TagRPC creates a new trace span for the server side of the RPC.
-//
-// It checks the incoming gRPC metadata in ctx for a SpanContext, and if
-// it finds one, uses that SpanContext as the parent context of the new span.
-//
-// It returns ctx, with the new trace span added.
-func (s *ServerHandler) traceTagRPC(ctx context.Context, rti *stats.RPCTagInfo) context.Context {
- md, _ := metadata.FromIncomingContext(ctx)
- name := strings.TrimPrefix(rti.FullMethodName, "/")
- name = strings.Replace(name, "/", ".", -1)
- traceContext := md[traceContextKey]
- var (
- parent trace.SpanContext
- haveParent bool
- )
- if len(traceContext) > 0 {
- // Metadata with keys ending in -bin are actually binary. They are base64
- // encoded before being put on the wire, see:
- // https://github.com/grpc/grpc-go/blob/08d6261/Documentation/grpc-metadata.md#storing-binary-data-in-metadata
- traceContextBinary := []byte(traceContext[0])
- parent, haveParent = propagation.FromBinary(traceContextBinary)
- if haveParent && !s.IsPublicEndpoint {
- ctx, _ := trace.StartSpanWithRemoteParent(ctx, name, parent,
- trace.WithSpanKind(trace.SpanKindServer),
- trace.WithSampler(s.StartOptions.Sampler),
- )
- return ctx
- }
- }
- ctx, span := trace.StartSpan(ctx, name,
- trace.WithSpanKind(trace.SpanKindServer),
- trace.WithSampler(s.StartOptions.Sampler))
- if haveParent {
- span.AddLink(trace.Link{TraceID: parent.TraceID, SpanID: parent.SpanID, Type: trace.LinkTypeChild})
- }
- return ctx
-}
-
-func traceHandleRPC(ctx context.Context, rs stats.RPCStats) {
- span := trace.FromContext(ctx)
- // TODO: compressed and uncompressed sizes are not populated in every message.
- switch rs := rs.(type) {
- case *stats.Begin:
- span.AddAttributes(
- trace.BoolAttribute("Client", rs.Client),
- trace.BoolAttribute("FailFast", rs.FailFast))
- case *stats.InPayload:
- span.AddMessageReceiveEvent(0 /* TODO: messageID */, int64(rs.Length), int64(rs.WireLength))
- case *stats.OutPayload:
- span.AddMessageSendEvent(0, int64(rs.Length), int64(rs.WireLength))
- case *stats.End:
- if rs.Error != nil {
- s, ok := status.FromError(rs.Error)
- if ok {
- span.SetStatus(trace.Status{Code: int32(s.Code()), Message: s.Message()})
- } else {
- span.SetStatus(trace.Status{Code: int32(codes.Internal), Message: rs.Error.Error()})
- }
- }
- span.End()
- }
-}
diff --git a/vendor/go.opencensus.io/resource/resource.go b/vendor/go.opencensus.io/resource/resource.go
deleted file mode 100644
index b1764e1d3..000000000
--- a/vendor/go.opencensus.io/resource/resource.go
+++ /dev/null
@@ -1,164 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package resource provides functionality for resource, which capture
-// identifying information about the entities for which signals are exported.
-package resource
-
-import (
- "context"
- "fmt"
- "os"
- "regexp"
- "sort"
- "strconv"
- "strings"
-)
-
-// Environment variables used by FromEnv to decode a resource.
-const (
- EnvVarType = "OC_RESOURCE_TYPE"
- EnvVarLabels = "OC_RESOURCE_LABELS"
-)
-
-// Resource describes an entity about which identifying information and metadata is exposed.
-// For example, a type "k8s.io/container" may hold labels describing the pod name and namespace.
-type Resource struct {
- Type string
- Labels map[string]string
-}
-
-// EncodeLabels encodes a labels map to a string as provided via the OC_RESOURCE_LABELS environment variable.
-func EncodeLabels(labels map[string]string) string {
- sortedKeys := make([]string, 0, len(labels))
- for k := range labels {
- sortedKeys = append(sortedKeys, k)
- }
- sort.Strings(sortedKeys)
-
- s := ""
- for i, k := range sortedKeys {
- if i > 0 {
- s += ","
- }
- s += k + "=" + strconv.Quote(labels[k])
- }
- return s
-}
-
-var labelRegex = regexp.MustCompile(`^\s*([[:ascii:]]{1,256}?)=("[[:ascii:]]{0,256}?")\s*,`)
-
-// DecodeLabels decodes a serialized label map as used in the OC_RESOURCE_LABELS variable.
-// A list of labels of the form `="",="",...` is accepted.
-// Domain names and paths are accepted as label keys.
-// Most users will want to use FromEnv instead.
-func DecodeLabels(s string) (map[string]string, error) {
- m := map[string]string{}
- // Ensure a trailing comma, which allows us to keep the regex simpler
- s = strings.TrimRight(strings.TrimSpace(s), ",") + ","
-
- for len(s) > 0 {
- match := labelRegex.FindStringSubmatch(s)
- if len(match) == 0 {
- return nil, fmt.Errorf("invalid label formatting, remainder: %s", s)
- }
- v := match[2]
- if v == "" {
- v = match[3]
- } else {
- var err error
- if v, err = strconv.Unquote(v); err != nil {
- return nil, fmt.Errorf("invalid label formatting, remainder: %s, err: %s", s, err)
- }
- }
- m[match[1]] = v
-
- s = s[len(match[0]):]
- }
- return m, nil
-}
-
-// FromEnv is a detector that loads resource information from the OC_RESOURCE_TYPE
-// and OC_RESOURCE_labelS environment variables.
-func FromEnv(context.Context) (*Resource, error) {
- res := &Resource{
- Type: strings.TrimSpace(os.Getenv(EnvVarType)),
- }
- labels := strings.TrimSpace(os.Getenv(EnvVarLabels))
- if labels == "" {
- return res, nil
- }
- var err error
- if res.Labels, err = DecodeLabels(labels); err != nil {
- return nil, err
- }
- return res, nil
-}
-
-var _ Detector = FromEnv
-
-// merge resource information from b into a. In case of a collision, a takes precedence.
-func merge(a, b *Resource) *Resource {
- if a == nil {
- return b
- }
- if b == nil {
- return a
- }
- res := &Resource{
- Type: a.Type,
- Labels: map[string]string{},
- }
- if res.Type == "" {
- res.Type = b.Type
- }
- for k, v := range b.Labels {
- res.Labels[k] = v
- }
- // Labels from resource a overwrite labels from resource b.
- for k, v := range a.Labels {
- res.Labels[k] = v
- }
- return res
-}
-
-// Detector attempts to detect resource information.
-// If the detector cannot find resource information, the returned resource is nil but no
-// error is returned.
-// An error is only returned on unexpected failures.
-type Detector func(context.Context) (*Resource, error)
-
-// MultiDetector returns a Detector that calls all input detectors in order and
-// merges each result with the previous one. In case a type of label key is already set,
-// the first set value is takes precedence.
-// It returns on the first error that a sub-detector encounters.
-func MultiDetector(detectors ...Detector) Detector {
- return func(ctx context.Context) (*Resource, error) {
- return detectAll(ctx, detectors...)
- }
-}
-
-// detectall calls all input detectors sequentially an merges each result with the previous one.
-// It returns on the first error that a sub-detector encounters.
-func detectAll(ctx context.Context, detectors ...Detector) (*Resource, error) {
- var res *Resource
- for _, d := range detectors {
- r, err := d(ctx)
- if err != nil {
- return nil, err
- }
- res = merge(res, r)
- }
- return res, nil
-}
diff --git a/vendor/go.opencensus.io/stats/doc.go b/vendor/go.opencensus.io/stats/doc.go
deleted file mode 100644
index 31477a464..000000000
--- a/vendor/go.opencensus.io/stats/doc.go
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-/*
-Package stats contains support for OpenCensus stats recording.
-
-OpenCensus allows users to create typed measures, record measurements,
-aggregate the collected data, and export the aggregated data.
-
-# Measures
-
-A measure represents a type of data point to be tracked and recorded.
-For example, latency, request Mb/s, and response Mb/s are measures
-to collect from a server.
-
-Measure constructors such as Int64 and Float64 automatically
-register the measure by the given name. Each registered measure needs
-to be unique by name. Measures also have a description and a unit.
-
-Libraries can define and export measures. Application authors can then
-create views and collect and break down measures by the tags they are
-interested in.
-
-# Recording measurements
-
-Measurement is a data point to be collected for a measure. For example,
-for a latency (ms) measure, 100 is a measurement that represents a 100ms
-latency event. Measurements are created from measures with
-the current context. Tags from the current context are recorded with the
-measurements if they are any.
-
-Recorded measurements are dropped immediately if no views are registered for them.
-There is usually no need to conditionally enable and disable
-recording to reduce cost. Recording of measurements is cheap.
-
-Libraries can always record measurements, and applications can later decide
-on which measurements they want to collect by registering views. This allows
-libraries to turn on the instrumentation by default.
-
-# Exemplars
-
-For a given recorded measurement, the associated exemplar is a diagnostic map
-that gives more information about the measurement.
-
-When aggregated using a Distribution aggregation, an exemplar is kept for each
-bucket in the Distribution. This allows you to easily find an example of a
-measurement that fell into each bucket.
-
-For example, if you also use the OpenCensus trace package and you
-record a measurement with a context that contains a sampled trace span,
-then the trace span will be added to the exemplar associated with the measurement.
-
-When exported to a supporting back end, you should be able to easily navigate
-to example traces that fell into each bucket in the Distribution.
-*/
-package stats // import "go.opencensus.io/stats"
diff --git a/vendor/go.opencensus.io/stats/internal/record.go b/vendor/go.opencensus.io/stats/internal/record.go
deleted file mode 100644
index 436dc791f..000000000
--- a/vendor/go.opencensus.io/stats/internal/record.go
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package internal
-
-import (
- "go.opencensus.io/tag"
-)
-
-// DefaultRecorder will be called for each Record call.
-var DefaultRecorder func(tags *tag.Map, measurement interface{}, attachments map[string]interface{})
-
-// MeasurementRecorder will be called for each Record call. This is the same as DefaultRecorder but
-// avoids interface{} conversion.
-// This will be a func(tags *tag.Map, measurement []Measurement, attachments map[string]interface{}) type,
-// but is interface{} here to avoid import loops
-var MeasurementRecorder interface{}
-
-// SubscriptionReporter reports when a view subscribed with a measure.
-var SubscriptionReporter func(measure string)
diff --git a/vendor/go.opencensus.io/stats/measure.go b/vendor/go.opencensus.io/stats/measure.go
deleted file mode 100644
index 1ffd3cefc..000000000
--- a/vendor/go.opencensus.io/stats/measure.go
+++ /dev/null
@@ -1,109 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package stats
-
-import (
- "sync"
- "sync/atomic"
-)
-
-// Measure represents a single numeric value to be tracked and recorded.
-// For example, latency, request bytes, and response bytes could be measures
-// to collect from a server.
-//
-// Measures by themselves have no outside effects. In order to be exported,
-// the measure needs to be used in a View. If no Views are defined over a
-// measure, there is very little cost in recording it.
-type Measure interface {
- // Name returns the name of this measure.
- //
- // Measure names are globally unique (among all libraries linked into your program).
- // We recommend prefixing the measure name with a domain name relevant to your
- // project or application.
- //
- // Measure names are never sent over the wire or exported to backends.
- // They are only used to create Views.
- Name() string
-
- // Description returns the human-readable description of this measure.
- Description() string
-
- // Unit returns the units for the values this measure takes on.
- //
- // Units are encoded according to the case-sensitive abbreviations from the
- // Unified Code for Units of Measure: http://unitsofmeasure.org/ucum.html
- Unit() string
-}
-
-// measureDescriptor is the untyped descriptor associated with each measure.
-// Int64Measure and Float64Measure wrap measureDescriptor to provide typed
-// recording APIs.
-// Two Measures with the same name will have the same measureDescriptor.
-type measureDescriptor struct {
- subs int32 // access atomically
-
- name string
- description string
- unit string
-}
-
-func (m *measureDescriptor) subscribe() {
- atomic.StoreInt32(&m.subs, 1)
-}
-
-func (m *measureDescriptor) subscribed() bool {
- return atomic.LoadInt32(&m.subs) == 1
-}
-
-var (
- mu sync.RWMutex
- measures = make(map[string]*measureDescriptor)
-)
-
-func registerMeasureHandle(name, desc, unit string) *measureDescriptor {
- mu.Lock()
- defer mu.Unlock()
-
- if stored, ok := measures[name]; ok {
- return stored
- }
- m := &measureDescriptor{
- name: name,
- description: desc,
- unit: unit,
- }
- measures[name] = m
- return m
-}
-
-// Measurement is the numeric value measured when recording stats. Each measure
-// provides methods to create measurements of their kind. For example, Int64Measure
-// provides M to convert an int64 into a measurement.
-type Measurement struct {
- v float64
- m Measure
- desc *measureDescriptor
-}
-
-// Value returns the value of the Measurement as a float64.
-func (m Measurement) Value() float64 {
- return m.v
-}
-
-// Measure returns the Measure from which this Measurement was created.
-func (m Measurement) Measure() Measure {
- return m.m
-}
diff --git a/vendor/go.opencensus.io/stats/measure_float64.go b/vendor/go.opencensus.io/stats/measure_float64.go
deleted file mode 100644
index f02c1eda8..000000000
--- a/vendor/go.opencensus.io/stats/measure_float64.go
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package stats
-
-// Float64Measure is a measure for float64 values.
-type Float64Measure struct {
- desc *measureDescriptor
-}
-
-// M creates a new float64 measurement.
-// Use Record to record measurements.
-func (m *Float64Measure) M(v float64) Measurement {
- return Measurement{
- m: m,
- desc: m.desc,
- v: v,
- }
-}
-
-// Float64 creates a new measure for float64 values.
-//
-// See the documentation for interface Measure for more guidance on the
-// parameters of this function.
-func Float64(name, description, unit string) *Float64Measure {
- mi := registerMeasureHandle(name, description, unit)
- return &Float64Measure{mi}
-}
-
-// Name returns the name of the measure.
-func (m *Float64Measure) Name() string {
- return m.desc.name
-}
-
-// Description returns the description of the measure.
-func (m *Float64Measure) Description() string {
- return m.desc.description
-}
-
-// Unit returns the unit of the measure.
-func (m *Float64Measure) Unit() string {
- return m.desc.unit
-}
diff --git a/vendor/go.opencensus.io/stats/measure_int64.go b/vendor/go.opencensus.io/stats/measure_int64.go
deleted file mode 100644
index d101d7973..000000000
--- a/vendor/go.opencensus.io/stats/measure_int64.go
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package stats
-
-// Int64Measure is a measure for int64 values.
-type Int64Measure struct {
- desc *measureDescriptor
-}
-
-// M creates a new int64 measurement.
-// Use Record to record measurements.
-func (m *Int64Measure) M(v int64) Measurement {
- return Measurement{
- m: m,
- desc: m.desc,
- v: float64(v),
- }
-}
-
-// Int64 creates a new measure for int64 values.
-//
-// See the documentation for interface Measure for more guidance on the
-// parameters of this function.
-func Int64(name, description, unit string) *Int64Measure {
- mi := registerMeasureHandle(name, description, unit)
- return &Int64Measure{mi}
-}
-
-// Name returns the name of the measure.
-func (m *Int64Measure) Name() string {
- return m.desc.name
-}
-
-// Description returns the description of the measure.
-func (m *Int64Measure) Description() string {
- return m.desc.description
-}
-
-// Unit returns the unit of the measure.
-func (m *Int64Measure) Unit() string {
- return m.desc.unit
-}
diff --git a/vendor/go.opencensus.io/stats/record.go b/vendor/go.opencensus.io/stats/record.go
deleted file mode 100644
index 8b5b99803..000000000
--- a/vendor/go.opencensus.io/stats/record.go
+++ /dev/null
@@ -1,156 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package stats
-
-import (
- "context"
-
- "go.opencensus.io/metric/metricdata"
- "go.opencensus.io/stats/internal"
- "go.opencensus.io/tag"
-)
-
-func init() {
- internal.SubscriptionReporter = func(measure string) {
- mu.Lock()
- measures[measure].subscribe()
- mu.Unlock()
- }
-}
-
-// Recorder provides an interface for exporting measurement information from
-// the static Record method by using the WithRecorder option.
-type Recorder interface {
- // Record records a set of measurements associated with the given tags and attachments.
- // The second argument is a `[]Measurement`.
- Record(*tag.Map, interface{}, map[string]interface{})
-}
-
-type recordOptions struct {
- attachments metricdata.Attachments
- mutators []tag.Mutator
- measurements []Measurement
- recorder Recorder
-}
-
-// WithAttachments applies provided exemplar attachments.
-func WithAttachments(attachments metricdata.Attachments) Options {
- return func(ro *recordOptions) {
- ro.attachments = attachments
- }
-}
-
-// WithTags applies provided tag mutators.
-func WithTags(mutators ...tag.Mutator) Options {
- return func(ro *recordOptions) {
- ro.mutators = mutators
- }
-}
-
-// WithMeasurements applies provided measurements.
-func WithMeasurements(measurements ...Measurement) Options {
- return func(ro *recordOptions) {
- ro.measurements = measurements
- }
-}
-
-// WithRecorder records the measurements to the specified `Recorder`, rather
-// than to the global metrics recorder.
-func WithRecorder(meter Recorder) Options {
- return func(ro *recordOptions) {
- ro.recorder = meter
- }
-}
-
-// Options apply changes to recordOptions.
-type Options func(*recordOptions)
-
-func createRecordOption(ros ...Options) *recordOptions {
- o := &recordOptions{}
- for _, ro := range ros {
- ro(o)
- }
- return o
-}
-
-type measurementRecorder = func(tags *tag.Map, measurement []Measurement, attachments map[string]interface{})
-
-// Record records one or multiple measurements with the same context at once.
-// If there are any tags in the context, measurements will be tagged with them.
-func Record(ctx context.Context, ms ...Measurement) {
- // Record behaves the same as RecordWithOptions, but because we do not have to handle generic functionality
- // (RecordOptions) we can reduce some allocations to speed up this hot path
- if len(ms) == 0 {
- return
- }
- recorder := internal.MeasurementRecorder.(measurementRecorder)
- record := false
- for _, m := range ms {
- if m.desc.subscribed() {
- record = true
- break
- }
- }
- if !record {
- return
- }
- recorder(tag.FromContext(ctx), ms, nil)
- return
-}
-
-// RecordWithTags records one or multiple measurements at once.
-//
-// Measurements will be tagged with the tags in the context mutated by the mutators.
-// RecordWithTags is useful if you want to record with tag mutations but don't want
-// to propagate the mutations in the context.
-func RecordWithTags(ctx context.Context, mutators []tag.Mutator, ms ...Measurement) error {
- return RecordWithOptions(ctx, WithTags(mutators...), WithMeasurements(ms...))
-}
-
-// RecordWithOptions records measurements from the given options (if any) against context
-// and tags and attachments in the options (if any).
-// If there are any tags in the context, measurements will be tagged with them.
-func RecordWithOptions(ctx context.Context, ros ...Options) error {
- o := createRecordOption(ros...)
- if len(o.measurements) == 0 {
- return nil
- }
- recorder := internal.DefaultRecorder
- if o.recorder != nil {
- recorder = o.recorder.Record
- }
- if recorder == nil {
- return nil
- }
- record := false
- for _, m := range o.measurements {
- if m.desc.subscribed() {
- record = true
- break
- }
- }
- if !record {
- return nil
- }
- if len(o.mutators) > 0 {
- var err error
- if ctx, err = tag.New(ctx, o.mutators...); err != nil {
- return err
- }
- }
- recorder(tag.FromContext(ctx), o.measurements, o.attachments)
- return nil
-}
diff --git a/vendor/go.opencensus.io/stats/units.go b/vendor/go.opencensus.io/stats/units.go
deleted file mode 100644
index 736399652..000000000
--- a/vendor/go.opencensus.io/stats/units.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package stats
-
-// Units are encoded according to the case-sensitive abbreviations from the
-// Unified Code for Units of Measure: http://unitsofmeasure.org/ucum.html
-const (
- UnitNone = "1" // Deprecated: Use UnitDimensionless.
- UnitDimensionless = "1"
- UnitBytes = "By"
- UnitMilliseconds = "ms"
- UnitSeconds = "s"
-)
diff --git a/vendor/go.opencensus.io/stats/view/aggregation.go b/vendor/go.opencensus.io/stats/view/aggregation.go
deleted file mode 100644
index 61f72d20d..000000000
--- a/vendor/go.opencensus.io/stats/view/aggregation.go
+++ /dev/null
@@ -1,123 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package view
-
-import "time"
-
-// AggType represents the type of aggregation function used on a View.
-type AggType int
-
-// All available aggregation types.
-const (
- AggTypeNone AggType = iota // no aggregation; reserved for future use.
- AggTypeCount // the count aggregation, see Count.
- AggTypeSum // the sum aggregation, see Sum.
- AggTypeDistribution // the distribution aggregation, see Distribution.
- AggTypeLastValue // the last value aggregation, see LastValue.
-)
-
-func (t AggType) String() string {
- return aggTypeName[t]
-}
-
-var aggTypeName = map[AggType]string{
- AggTypeNone: "None",
- AggTypeCount: "Count",
- AggTypeSum: "Sum",
- AggTypeDistribution: "Distribution",
- AggTypeLastValue: "LastValue",
-}
-
-// Aggregation represents a data aggregation method. Use one of the functions:
-// Count, Sum, or Distribution to construct an Aggregation.
-type Aggregation struct {
- Type AggType // Type is the AggType of this Aggregation.
- Buckets []float64 // Buckets are the bucket endpoints if this Aggregation represents a distribution, see Distribution.
-
- newData func(time.Time) AggregationData
-}
-
-var (
- aggCount = &Aggregation{
- Type: AggTypeCount,
- newData: func(t time.Time) AggregationData {
- return &CountData{Start: t}
- },
- }
- aggSum = &Aggregation{
- Type: AggTypeSum,
- newData: func(t time.Time) AggregationData {
- return &SumData{Start: t}
- },
- }
-)
-
-// Count indicates that data collected and aggregated
-// with this method will be turned into a count value.
-// For example, total number of accepted requests can be
-// aggregated by using Count.
-func Count() *Aggregation {
- return aggCount
-}
-
-// Sum indicates that data collected and aggregated
-// with this method will be summed up.
-// For example, accumulated request bytes can be aggregated by using
-// Sum.
-func Sum() *Aggregation {
- return aggSum
-}
-
-// Distribution indicates that the desired aggregation is
-// a histogram distribution.
-//
-// A distribution aggregation may contain a histogram of the values in the
-// population. The bucket boundaries for that histogram are described
-// by the bounds. This defines len(bounds)+1 buckets.
-//
-// If len(bounds) >= 2 then the boundaries for bucket index i are:
-//
-// [-infinity, bounds[i]) for i = 0
-// [bounds[i-1], bounds[i]) for 0 < i < length
-// [bounds[i-1], +infinity) for i = length
-//
-// If len(bounds) is 0 then there is no histogram associated with the
-// distribution. There will be a single bucket with boundaries
-// (-infinity, +infinity).
-//
-// If len(bounds) is 1 then there is no finite buckets, and that single
-// element is the common boundary of the overflow and underflow buckets.
-func Distribution(bounds ...float64) *Aggregation {
- agg := &Aggregation{
- Type: AggTypeDistribution,
- Buckets: bounds,
- }
- agg.newData = func(t time.Time) AggregationData {
- return newDistributionData(agg, t)
- }
- return agg
-}
-
-// LastValue only reports the last value recorded using this
-// aggregation. All other measurements will be dropped.
-func LastValue() *Aggregation {
- return &Aggregation{
- Type: AggTypeLastValue,
- newData: func(_ time.Time) AggregationData {
- return &LastValueData{}
- },
- }
-}
diff --git a/vendor/go.opencensus.io/stats/view/aggregation_data.go b/vendor/go.opencensus.io/stats/view/aggregation_data.go
deleted file mode 100644
index d93b52066..000000000
--- a/vendor/go.opencensus.io/stats/view/aggregation_data.go
+++ /dev/null
@@ -1,336 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package view
-
-import (
- "math"
- "time"
-
- "go.opencensus.io/metric/metricdata"
-)
-
-// AggregationData represents an aggregated value from a collection.
-// They are reported on the view data during exporting.
-// Mosts users won't directly access aggregration data.
-type AggregationData interface {
- isAggregationData() bool
- addSample(v float64, attachments map[string]interface{}, t time.Time)
- clone() AggregationData
- equal(other AggregationData) bool
- toPoint(t metricdata.Type, time time.Time) metricdata.Point
- StartTime() time.Time
-}
-
-const epsilon = 1e-9
-
-// CountData is the aggregated data for the Count aggregation.
-// A count aggregation processes data and counts the recordings.
-//
-// Most users won't directly access count data.
-type CountData struct {
- Start time.Time
- Value int64
-}
-
-func (a *CountData) isAggregationData() bool { return true }
-
-func (a *CountData) addSample(_ float64, _ map[string]interface{}, _ time.Time) {
- a.Value = a.Value + 1
-}
-
-func (a *CountData) clone() AggregationData {
- return &CountData{Value: a.Value, Start: a.Start}
-}
-
-func (a *CountData) equal(other AggregationData) bool {
- a2, ok := other.(*CountData)
- if !ok {
- return false
- }
-
- return a.Start.Equal(a2.Start) && a.Value == a2.Value
-}
-
-func (a *CountData) toPoint(metricType metricdata.Type, t time.Time) metricdata.Point {
- switch metricType {
- case metricdata.TypeCumulativeInt64:
- return metricdata.NewInt64Point(t, a.Value)
- default:
- panic("unsupported metricdata.Type")
- }
-}
-
-// StartTime returns the start time of the data being aggregated by CountData.
-func (a *CountData) StartTime() time.Time {
- return a.Start
-}
-
-// SumData is the aggregated data for the Sum aggregation.
-// A sum aggregation processes data and sums up the recordings.
-//
-// Most users won't directly access sum data.
-type SumData struct {
- Start time.Time
- Value float64
-}
-
-func (a *SumData) isAggregationData() bool { return true }
-
-func (a *SumData) addSample(v float64, _ map[string]interface{}, _ time.Time) {
- a.Value += v
-}
-
-func (a *SumData) clone() AggregationData {
- return &SumData{Value: a.Value, Start: a.Start}
-}
-
-func (a *SumData) equal(other AggregationData) bool {
- a2, ok := other.(*SumData)
- if !ok {
- return false
- }
- return a.Start.Equal(a2.Start) && math.Pow(a.Value-a2.Value, 2) < epsilon
-}
-
-func (a *SumData) toPoint(metricType metricdata.Type, t time.Time) metricdata.Point {
- switch metricType {
- case metricdata.TypeCumulativeInt64:
- return metricdata.NewInt64Point(t, int64(a.Value))
- case metricdata.TypeCumulativeFloat64:
- return metricdata.NewFloat64Point(t, a.Value)
- default:
- panic("unsupported metricdata.Type")
- }
-}
-
-// StartTime returns the start time of the data being aggregated by SumData.
-func (a *SumData) StartTime() time.Time {
- return a.Start
-}
-
-// DistributionData is the aggregated data for the
-// Distribution aggregation.
-//
-// Most users won't directly access distribution data.
-//
-// For a distribution with N bounds, the associated DistributionData will have
-// N+1 buckets.
-type DistributionData struct {
- Count int64 // number of data points aggregated
- Min float64 // minimum value in the distribution
- Max float64 // max value in the distribution
- Mean float64 // mean of the distribution
- SumOfSquaredDev float64 // sum of the squared deviation from the mean
- CountPerBucket []int64 // number of occurrences per bucket
- // ExemplarsPerBucket is slice the same length as CountPerBucket containing
- // an exemplar for the associated bucket, or nil.
- ExemplarsPerBucket []*metricdata.Exemplar
- bounds []float64 // histogram distribution of the values
- Start time.Time
-}
-
-func newDistributionData(agg *Aggregation, t time.Time) *DistributionData {
- bucketCount := len(agg.Buckets) + 1
- return &DistributionData{
- CountPerBucket: make([]int64, bucketCount),
- ExemplarsPerBucket: make([]*metricdata.Exemplar, bucketCount),
- bounds: agg.Buckets,
- Min: math.MaxFloat64,
- Max: math.SmallestNonzeroFloat64,
- Start: t,
- }
-}
-
-// Sum returns the sum of all samples collected.
-func (a *DistributionData) Sum() float64 { return a.Mean * float64(a.Count) }
-
-func (a *DistributionData) variance() float64 {
- if a.Count <= 1 {
- return 0
- }
- return a.SumOfSquaredDev / float64(a.Count-1)
-}
-
-func (a *DistributionData) isAggregationData() bool { return true }
-
-// TODO(songy23): support exemplar attachments.
-func (a *DistributionData) addSample(v float64, attachments map[string]interface{}, t time.Time) {
- if v < a.Min {
- a.Min = v
- }
- if v > a.Max {
- a.Max = v
- }
- a.Count++
- a.addToBucket(v, attachments, t)
-
- if a.Count == 1 {
- a.Mean = v
- return
- }
-
- oldMean := a.Mean
- a.Mean = a.Mean + (v-a.Mean)/float64(a.Count)
- a.SumOfSquaredDev = a.SumOfSquaredDev + (v-oldMean)*(v-a.Mean)
-}
-
-func (a *DistributionData) addToBucket(v float64, attachments map[string]interface{}, t time.Time) {
- var count *int64
- var i int
- var b float64
- for i, b = range a.bounds {
- if v < b {
- count = &a.CountPerBucket[i]
- break
- }
- }
- if count == nil { // Last bucket.
- i = len(a.bounds)
- count = &a.CountPerBucket[i]
- }
- *count++
- if exemplar := getExemplar(v, attachments, t); exemplar != nil {
- a.ExemplarsPerBucket[i] = exemplar
- }
-}
-
-func getExemplar(v float64, attachments map[string]interface{}, t time.Time) *metricdata.Exemplar {
- if len(attachments) == 0 {
- return nil
- }
- return &metricdata.Exemplar{
- Value: v,
- Timestamp: t,
- Attachments: attachments,
- }
-}
-
-func (a *DistributionData) clone() AggregationData {
- c := *a
- c.CountPerBucket = append([]int64(nil), a.CountPerBucket...)
- c.ExemplarsPerBucket = append([]*metricdata.Exemplar(nil), a.ExemplarsPerBucket...)
- return &c
-}
-
-func (a *DistributionData) equal(other AggregationData) bool {
- a2, ok := other.(*DistributionData)
- if !ok {
- return false
- }
- if a2 == nil {
- return false
- }
- if len(a.CountPerBucket) != len(a2.CountPerBucket) {
- return false
- }
- for i := range a.CountPerBucket {
- if a.CountPerBucket[i] != a2.CountPerBucket[i] {
- return false
- }
- }
- return a.Start.Equal(a2.Start) &&
- a.Count == a2.Count &&
- a.Min == a2.Min &&
- a.Max == a2.Max &&
- math.Pow(a.Mean-a2.Mean, 2) < epsilon && math.Pow(a.variance()-a2.variance(), 2) < epsilon
-}
-
-func (a *DistributionData) toPoint(metricType metricdata.Type, t time.Time) metricdata.Point {
- switch metricType {
- case metricdata.TypeCumulativeDistribution:
- buckets := []metricdata.Bucket{}
- for i := 0; i < len(a.CountPerBucket); i++ {
- buckets = append(buckets, metricdata.Bucket{
- Count: a.CountPerBucket[i],
- Exemplar: a.ExemplarsPerBucket[i],
- })
- }
- bucketOptions := &metricdata.BucketOptions{Bounds: a.bounds}
-
- val := &metricdata.Distribution{
- Count: a.Count,
- Sum: a.Sum(),
- SumOfSquaredDeviation: a.SumOfSquaredDev,
- BucketOptions: bucketOptions,
- Buckets: buckets,
- }
- return metricdata.NewDistributionPoint(t, val)
-
- default:
- // TODO: [rghetia] when we have a use case for TypeGaugeDistribution.
- panic("unsupported metricdata.Type")
- }
-}
-
-// StartTime returns the start time of the data being aggregated by DistributionData.
-func (a *DistributionData) StartTime() time.Time {
- return a.Start
-}
-
-// LastValueData returns the last value recorded for LastValue aggregation.
-type LastValueData struct {
- Value float64
-}
-
-func (l *LastValueData) isAggregationData() bool {
- return true
-}
-
-func (l *LastValueData) addSample(v float64, _ map[string]interface{}, _ time.Time) {
- l.Value = v
-}
-
-func (l *LastValueData) clone() AggregationData {
- return &LastValueData{l.Value}
-}
-
-func (l *LastValueData) equal(other AggregationData) bool {
- a2, ok := other.(*LastValueData)
- if !ok {
- return false
- }
- return l.Value == a2.Value
-}
-
-func (l *LastValueData) toPoint(metricType metricdata.Type, t time.Time) metricdata.Point {
- switch metricType {
- case metricdata.TypeGaugeInt64:
- return metricdata.NewInt64Point(t, int64(l.Value))
- case metricdata.TypeGaugeFloat64:
- return metricdata.NewFloat64Point(t, l.Value)
- default:
- panic("unsupported metricdata.Type")
- }
-}
-
-// StartTime returns an empty time value as start time is not recorded when using last value
-// aggregation.
-func (l *LastValueData) StartTime() time.Time {
- return time.Time{}
-}
-
-// ClearStart clears the Start field from data if present. Useful for testing in cases where the
-// start time will be nondeterministic.
-func ClearStart(data AggregationData) {
- switch data := data.(type) {
- case *CountData:
- data.Start = time.Time{}
- case *SumData:
- data.Start = time.Time{}
- case *DistributionData:
- data.Start = time.Time{}
- }
-}
diff --git a/vendor/go.opencensus.io/stats/view/collector.go b/vendor/go.opencensus.io/stats/view/collector.go
deleted file mode 100644
index bcd6e08c7..000000000
--- a/vendor/go.opencensus.io/stats/view/collector.go
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package view
-
-import (
- "sort"
- "time"
-
- "go.opencensus.io/internal/tagencoding"
- "go.opencensus.io/tag"
-)
-
-type collector struct {
- // signatures holds the aggregations values for each unique tag signature
- // (values for all keys) to its aggregator.
- signatures map[string]AggregationData
- // Aggregation is the description of the aggregation to perform for this
- // view.
- a *Aggregation
-}
-
-func (c *collector) addSample(s string, v float64, attachments map[string]interface{}, t time.Time) {
- aggregator, ok := c.signatures[s]
- if !ok {
- aggregator = c.a.newData(t)
- c.signatures[s] = aggregator
- }
- aggregator.addSample(v, attachments, t)
-}
-
-// collectRows returns a snapshot of the collected Row values.
-func (c *collector) collectedRows(keys []tag.Key) []*Row {
- rows := make([]*Row, 0, len(c.signatures))
- for sig, aggregator := range c.signatures {
- tags := decodeTags([]byte(sig), keys)
- row := &Row{Tags: tags, Data: aggregator.clone()}
- rows = append(rows, row)
- }
- return rows
-}
-
-func (c *collector) clearRows() {
- c.signatures = make(map[string]AggregationData)
-}
-
-// encodeWithKeys encodes the map by using values
-// only associated with the keys provided.
-func encodeWithKeys(m *tag.Map, keys []tag.Key) []byte {
- // Compute the buffer length we will need ahead of time to avoid resizing later
- reqLen := 0
- for _, k := range keys {
- s, _ := m.Value(k)
- // We will store each key + its length
- reqLen += len(s) + 1
- }
- vb := &tagencoding.Values{
- Buffer: make([]byte, reqLen),
- }
- for _, k := range keys {
- v, _ := m.Value(k)
- vb.WriteValue([]byte(v))
- }
- return vb.Bytes()
-}
-
-// decodeTags decodes tags from the buffer and
-// orders them by the keys.
-func decodeTags(buf []byte, keys []tag.Key) []tag.Tag {
- vb := &tagencoding.Values{Buffer: buf}
- var tags []tag.Tag
- for _, k := range keys {
- v := vb.ReadValue()
- if v != nil {
- tags = append(tags, tag.Tag{Key: k, Value: string(v)})
- }
- }
- vb.ReadIndex = 0
- sort.Slice(tags, func(i, j int) bool { return tags[i].Key.Name() < tags[j].Key.Name() })
- return tags
-}
diff --git a/vendor/go.opencensus.io/stats/view/doc.go b/vendor/go.opencensus.io/stats/view/doc.go
deleted file mode 100644
index 60bf0e392..000000000
--- a/vendor/go.opencensus.io/stats/view/doc.go
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-// Package view contains support for collecting and exposing aggregates over stats.
-//
-// In order to collect measurements, views need to be defined and registered.
-// A view allows recorded measurements to be filtered and aggregated.
-//
-// All recorded measurements can be grouped by a list of tags.
-//
-// OpenCensus provides several aggregation methods: Count, Distribution and Sum.
-//
-// Count only counts the number of measurement points recorded.
-// Distribution provides statistical summary of the aggregated data by counting
-// how many recorded measurements fall into each bucket.
-// Sum adds up the measurement values.
-// LastValue just keeps track of the most recently recorded measurement value.
-// All aggregations are cumulative.
-//
-// Views can be registered and unregistered at any time during program execution.
-//
-// Libraries can define views but it is recommended that in most cases registering
-// views be left up to applications.
-//
-// # Exporting
-//
-// Collected and aggregated data can be exported to a metric collection
-// backend by registering its exporter.
-//
-// Multiple exporters can be registered to upload the data to various
-// different back ends.
-package view // import "go.opencensus.io/stats/view"
-
-// TODO(acetechnologist): Add a link to the language independent OpenCensus
-// spec when it is available.
diff --git a/vendor/go.opencensus.io/stats/view/export.go b/vendor/go.opencensus.io/stats/view/export.go
deleted file mode 100644
index 73ba11f5b..000000000
--- a/vendor/go.opencensus.io/stats/view/export.go
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package view
-
-// Exporter exports the collected records as view data.
-//
-// The ExportView method should return quickly; if an
-// Exporter takes a significant amount of time to
-// process a Data, that work should be done on another goroutine.
-//
-// It is safe to assume that ExportView will not be called concurrently from
-// multiple goroutines.
-//
-// The Data should not be modified.
-type Exporter interface {
- ExportView(viewData *Data)
-}
-
-// RegisterExporter registers an exporter.
-// Collected data will be reported via all the
-// registered exporters. Once you no longer
-// want data to be exported, invoke UnregisterExporter
-// with the previously registered exporter.
-//
-// Binaries can register exporters, libraries shouldn't register exporters.
-func RegisterExporter(e Exporter) {
- defaultWorker.RegisterExporter(e)
-}
-
-// UnregisterExporter unregisters an exporter.
-func UnregisterExporter(e Exporter) {
- defaultWorker.UnregisterExporter(e)
-}
diff --git a/vendor/go.opencensus.io/stats/view/view.go b/vendor/go.opencensus.io/stats/view/view.go
deleted file mode 100644
index 293b54ecb..000000000
--- a/vendor/go.opencensus.io/stats/view/view.go
+++ /dev/null
@@ -1,221 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package view
-
-import (
- "bytes"
- "errors"
- "fmt"
- "reflect"
- "sort"
- "sync/atomic"
- "time"
-
- "go.opencensus.io/metric/metricdata"
- "go.opencensus.io/stats"
- "go.opencensus.io/tag"
-)
-
-// View allows users to aggregate the recorded stats.Measurements.
-// Views need to be passed to the Register function before data will be
-// collected and sent to Exporters.
-type View struct {
- Name string // Name of View. Must be unique. If unset, will default to the name of the Measure.
- Description string // Description is a human-readable description for this view.
-
- // TagKeys are the tag keys describing the grouping of this view.
- // A single Row will be produced for each combination of associated tag values.
- TagKeys []tag.Key
-
- // Measure is a stats.Measure to aggregate in this view.
- Measure stats.Measure
-
- // Aggregation is the aggregation function to apply to the set of Measurements.
- Aggregation *Aggregation
-}
-
-// WithName returns a copy of the View with a new name. This is useful for
-// renaming views to cope with limitations placed on metric names by various
-// backends.
-func (v *View) WithName(name string) *View {
- vNew := *v
- vNew.Name = name
- return &vNew
-}
-
-// same compares two views and returns true if they represent the same aggregation.
-func (v *View) same(other *View) bool {
- if v == other {
- return true
- }
- if v == nil {
- return false
- }
- return reflect.DeepEqual(v.Aggregation, other.Aggregation) &&
- v.Measure.Name() == other.Measure.Name()
-}
-
-// ErrNegativeBucketBounds error returned if histogram contains negative bounds.
-//
-// Deprecated: this should not be public.
-var ErrNegativeBucketBounds = errors.New("negative bucket bounds not supported")
-
-// canonicalize canonicalizes v by setting explicit
-// defaults for Name and Description and sorting the TagKeys
-func (v *View) canonicalize() error {
- if v.Measure == nil {
- return fmt.Errorf("cannot register view %q: measure not set", v.Name)
- }
- if v.Aggregation == nil {
- return fmt.Errorf("cannot register view %q: aggregation not set", v.Name)
- }
- if v.Name == "" {
- v.Name = v.Measure.Name()
- }
- if v.Description == "" {
- v.Description = v.Measure.Description()
- }
- if err := checkViewName(v.Name); err != nil {
- return err
- }
- sort.Slice(v.TagKeys, func(i, j int) bool {
- return v.TagKeys[i].Name() < v.TagKeys[j].Name()
- })
- sort.Float64s(v.Aggregation.Buckets)
- for _, b := range v.Aggregation.Buckets {
- if b < 0 {
- return ErrNegativeBucketBounds
- }
- }
- // drop 0 bucket silently.
- v.Aggregation.Buckets = dropZeroBounds(v.Aggregation.Buckets...)
-
- return nil
-}
-
-func dropZeroBounds(bounds ...float64) []float64 {
- for i, bound := range bounds {
- if bound > 0 {
- return bounds[i:]
- }
- }
- return []float64{}
-}
-
-// viewInternal is the internal representation of a View.
-type viewInternal struct {
- view *View // view is the canonicalized View definition associated with this view.
- subscribed uint32 // 1 if someone is subscribed and data need to be exported, use atomic to access
- collector *collector
- metricDescriptor *metricdata.Descriptor
-}
-
-func newViewInternal(v *View) (*viewInternal, error) {
- return &viewInternal{
- view: v,
- collector: &collector{make(map[string]AggregationData), v.Aggregation},
- metricDescriptor: viewToMetricDescriptor(v),
- }, nil
-}
-
-func (v *viewInternal) subscribe() {
- atomic.StoreUint32(&v.subscribed, 1)
-}
-
-func (v *viewInternal) unsubscribe() {
- atomic.StoreUint32(&v.subscribed, 0)
-}
-
-// isSubscribed returns true if the view is exporting
-// data by subscription.
-func (v *viewInternal) isSubscribed() bool {
- return atomic.LoadUint32(&v.subscribed) == 1
-}
-
-func (v *viewInternal) clearRows() {
- v.collector.clearRows()
-}
-
-func (v *viewInternal) collectedRows() []*Row {
- return v.collector.collectedRows(v.view.TagKeys)
-}
-
-func (v *viewInternal) addSample(m *tag.Map, val float64, attachments map[string]interface{}, t time.Time) {
- if !v.isSubscribed() {
- return
- }
- sig := string(encodeWithKeys(m, v.view.TagKeys))
- v.collector.addSample(sig, val, attachments, t)
-}
-
-// A Data is a set of rows about usage of the single measure associated
-// with the given view. Each row is specific to a unique set of tags.
-type Data struct {
- View *View
- Start, End time.Time
- Rows []*Row
-}
-
-// Row is the collected value for a specific set of key value pairs a.k.a tags.
-type Row struct {
- Tags []tag.Tag
- Data AggregationData
-}
-
-func (r *Row) String() string {
- var buffer bytes.Buffer
- buffer.WriteString("{ ")
- buffer.WriteString("{ ")
- for _, t := range r.Tags {
- buffer.WriteString(fmt.Sprintf("{%v %v}", t.Key.Name(), t.Value))
- }
- buffer.WriteString(" }")
- buffer.WriteString(fmt.Sprintf("%v", r.Data))
- buffer.WriteString(" }")
- return buffer.String()
-}
-
-// Equal returns true if both rows are equal. Tags are expected to be ordered
-// by the key name. Even if both rows have the same tags but the tags appear in
-// different orders it will return false.
-func (r *Row) Equal(other *Row) bool {
- if r == other {
- return true
- }
- return reflect.DeepEqual(r.Tags, other.Tags) && r.Data.equal(other.Data)
-}
-
-const maxNameLength = 255
-
-// Returns true if the given string contains only printable characters.
-func isPrintable(str string) bool {
- for _, r := range str {
- if !(r >= ' ' && r <= '~') {
- return false
- }
- }
- return true
-}
-
-func checkViewName(name string) error {
- if len(name) > maxNameLength {
- return fmt.Errorf("view name cannot be larger than %v", maxNameLength)
- }
- if !isPrintable(name) {
- return fmt.Errorf("view name needs to be an ASCII string")
- }
- return nil
-}
diff --git a/vendor/go.opencensus.io/stats/view/view_to_metric.go b/vendor/go.opencensus.io/stats/view/view_to_metric.go
deleted file mode 100644
index 57d615ec7..000000000
--- a/vendor/go.opencensus.io/stats/view/view_to_metric.go
+++ /dev/null
@@ -1,147 +0,0 @@
-// Copyright 2019, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package view
-
-import (
- "time"
-
- "go.opencensus.io/resource"
-
- "go.opencensus.io/metric/metricdata"
- "go.opencensus.io/stats"
-)
-
-func getUnit(unit string) metricdata.Unit {
- switch unit {
- case "1":
- return metricdata.UnitDimensionless
- case "ms":
- return metricdata.UnitMilliseconds
- case "By":
- return metricdata.UnitBytes
- }
- return metricdata.UnitDimensionless
-}
-
-func getType(v *View) metricdata.Type {
- m := v.Measure
- agg := v.Aggregation
-
- switch agg.Type {
- case AggTypeSum:
- switch m.(type) {
- case *stats.Int64Measure:
- return metricdata.TypeCumulativeInt64
- case *stats.Float64Measure:
- return metricdata.TypeCumulativeFloat64
- default:
- panic("unexpected measure type")
- }
- case AggTypeDistribution:
- return metricdata.TypeCumulativeDistribution
- case AggTypeLastValue:
- switch m.(type) {
- case *stats.Int64Measure:
- return metricdata.TypeGaugeInt64
- case *stats.Float64Measure:
- return metricdata.TypeGaugeFloat64
- default:
- panic("unexpected measure type")
- }
- case AggTypeCount:
- switch m.(type) {
- case *stats.Int64Measure:
- return metricdata.TypeCumulativeInt64
- case *stats.Float64Measure:
- return metricdata.TypeCumulativeInt64
- default:
- panic("unexpected measure type")
- }
- default:
- panic("unexpected aggregation type")
- }
-}
-
-func getLabelKeys(v *View) []metricdata.LabelKey {
- labelKeys := []metricdata.LabelKey{}
- for _, k := range v.TagKeys {
- labelKeys = append(labelKeys, metricdata.LabelKey{Key: k.Name()})
- }
- return labelKeys
-}
-
-func viewToMetricDescriptor(v *View) *metricdata.Descriptor {
- return &metricdata.Descriptor{
- Name: v.Name,
- Description: v.Description,
- Unit: convertUnit(v),
- Type: getType(v),
- LabelKeys: getLabelKeys(v),
- }
-}
-
-func convertUnit(v *View) metricdata.Unit {
- switch v.Aggregation.Type {
- case AggTypeCount:
- return metricdata.UnitDimensionless
- default:
- return getUnit(v.Measure.Unit())
- }
-}
-
-func toLabelValues(row *Row, expectedKeys []metricdata.LabelKey) []metricdata.LabelValue {
- labelValues := []metricdata.LabelValue{}
- tagMap := make(map[string]string)
- for _, tag := range row.Tags {
- tagMap[tag.Key.Name()] = tag.Value
- }
-
- for _, key := range expectedKeys {
- if val, ok := tagMap[key.Key]; ok {
- labelValues = append(labelValues, metricdata.NewLabelValue(val))
- } else {
- labelValues = append(labelValues, metricdata.LabelValue{})
- }
- }
- return labelValues
-}
-
-func rowToTimeseries(v *viewInternal, row *Row, now time.Time) *metricdata.TimeSeries {
- return &metricdata.TimeSeries{
- Points: []metricdata.Point{row.Data.toPoint(v.metricDescriptor.Type, now)},
- LabelValues: toLabelValues(row, v.metricDescriptor.LabelKeys),
- StartTime: row.Data.StartTime(),
- }
-}
-
-func viewToMetric(v *viewInternal, r *resource.Resource, now time.Time) *metricdata.Metric {
- rows := v.collectedRows()
- if len(rows) == 0 {
- return nil
- }
-
- ts := []*metricdata.TimeSeries{}
- for _, row := range rows {
- ts = append(ts, rowToTimeseries(v, row, now))
- }
-
- m := &metricdata.Metric{
- Descriptor: *v.metricDescriptor,
- TimeSeries: ts,
- Resource: r,
- }
- return m
-}
diff --git a/vendor/go.opencensus.io/stats/view/worker.go b/vendor/go.opencensus.io/stats/view/worker.go
deleted file mode 100644
index 6a79cd8a3..000000000
--- a/vendor/go.opencensus.io/stats/view/worker.go
+++ /dev/null
@@ -1,424 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package view
-
-import (
- "fmt"
- "sync"
- "time"
-
- "go.opencensus.io/resource"
-
- "go.opencensus.io/metric/metricdata"
- "go.opencensus.io/metric/metricproducer"
- "go.opencensus.io/stats"
- "go.opencensus.io/stats/internal"
- "go.opencensus.io/tag"
-)
-
-func init() {
- defaultWorker = NewMeter().(*worker)
- go defaultWorker.start()
- internal.DefaultRecorder = record
- internal.MeasurementRecorder = recordMeasurement
-}
-
-type measureRef struct {
- measure string
- views map[*viewInternal]struct{}
-}
-
-type worker struct {
- measures map[string]*measureRef
- views map[string]*viewInternal
- viewStartTimes map[*viewInternal]time.Time
-
- timer *time.Ticker
- c chan command
- quit, done chan bool
- mu sync.RWMutex
- r *resource.Resource
-
- exportersMu sync.RWMutex
- exporters map[Exporter]struct{}
-}
-
-// Meter defines an interface which allows a single process to maintain
-// multiple sets of metrics exports (intended for the advanced case where a
-// single process wants to report metrics about multiple objects, such as
-// multiple databases or HTTP services).
-//
-// Note that this is an advanced use case, and the static functions in this
-// module should cover the common use cases.
-type Meter interface {
- stats.Recorder
- // Find returns a registered view associated with this name.
- // If no registered view is found, nil is returned.
- Find(name string) *View
- // Register begins collecting data for the given views.
- // Once a view is registered, it reports data to the registered exporters.
- Register(views ...*View) error
- // Unregister the given views. Data will not longer be exported for these views
- // after Unregister returns.
- // It is not necessary to unregister from views you expect to collect for the
- // duration of your program execution.
- Unregister(views ...*View)
- // SetReportingPeriod sets the interval between reporting aggregated views in
- // the program. If duration is less than or equal to zero, it enables the
- // default behavior.
- //
- // Note: each exporter makes different promises about what the lowest supported
- // duration is. For example, the Stackdriver exporter recommends a value no
- // lower than 1 minute. Consult each exporter per your needs.
- SetReportingPeriod(time.Duration)
-
- // RegisterExporter registers an exporter.
- // Collected data will be reported via all the
- // registered exporters. Once you no longer
- // want data to be exported, invoke UnregisterExporter
- // with the previously registered exporter.
- //
- // Binaries can register exporters, libraries shouldn't register exporters.
- RegisterExporter(Exporter)
- // UnregisterExporter unregisters an exporter.
- UnregisterExporter(Exporter)
- // SetResource may be used to set the Resource associated with this registry.
- // This is intended to be used in cases where a single process exports metrics
- // for multiple Resources, typically in a multi-tenant situation.
- SetResource(*resource.Resource)
-
- // Start causes the Meter to start processing Record calls and aggregating
- // statistics as well as exporting data.
- Start()
- // Stop causes the Meter to stop processing calls and terminate data export.
- Stop()
-
- // RetrieveData gets a snapshot of the data collected for the the view registered
- // with the given name. It is intended for testing only.
- RetrieveData(viewName string) ([]*Row, error)
-}
-
-var _ Meter = (*worker)(nil)
-
-var defaultWorker *worker
-
-var defaultReportingDuration = 10 * time.Second
-
-// Find returns a registered view associated with this name.
-// If no registered view is found, nil is returned.
-func Find(name string) (v *View) {
- return defaultWorker.Find(name)
-}
-
-// Find returns a registered view associated with this name.
-// If no registered view is found, nil is returned.
-func (w *worker) Find(name string) (v *View) {
- req := &getViewByNameReq{
- name: name,
- c: make(chan *getViewByNameResp),
- }
- w.c <- req
- resp := <-req.c
- return resp.v
-}
-
-// Register begins collecting data for the given views.
-// Once a view is registered, it reports data to the registered exporters.
-func Register(views ...*View) error {
- return defaultWorker.Register(views...)
-}
-
-// Register begins collecting data for the given views.
-// Once a view is registered, it reports data to the registered exporters.
-func (w *worker) Register(views ...*View) error {
- req := ®isterViewReq{
- views: views,
- err: make(chan error),
- }
- w.c <- req
- return <-req.err
-}
-
-// Unregister the given views. Data will not longer be exported for these views
-// after Unregister returns.
-// It is not necessary to unregister from views you expect to collect for the
-// duration of your program execution.
-func Unregister(views ...*View) {
- defaultWorker.Unregister(views...)
-}
-
-// Unregister the given views. Data will not longer be exported for these views
-// after Unregister returns.
-// It is not necessary to unregister from views you expect to collect for the
-// duration of your program execution.
-func (w *worker) Unregister(views ...*View) {
- names := make([]string, len(views))
- for i := range views {
- names[i] = views[i].Name
- }
- req := &unregisterFromViewReq{
- views: names,
- done: make(chan struct{}),
- }
- w.c <- req
- <-req.done
-}
-
-// RetrieveData gets a snapshot of the data collected for the the view registered
-// with the given name. It is intended for testing only.
-func RetrieveData(viewName string) ([]*Row, error) {
- return defaultWorker.RetrieveData(viewName)
-}
-
-// RetrieveData gets a snapshot of the data collected for the the view registered
-// with the given name. It is intended for testing only.
-func (w *worker) RetrieveData(viewName string) ([]*Row, error) {
- req := &retrieveDataReq{
- now: time.Now(),
- v: viewName,
- c: make(chan *retrieveDataResp),
- }
- w.c <- req
- resp := <-req.c
- return resp.rows, resp.err
-}
-
-func record(tags *tag.Map, ms interface{}, attachments map[string]interface{}) {
- defaultWorker.Record(tags, ms, attachments)
-}
-
-func recordMeasurement(tags *tag.Map, ms []stats.Measurement, attachments map[string]interface{}) {
- defaultWorker.recordMeasurement(tags, ms, attachments)
-}
-
-// Record records a set of measurements ms associated with the given tags and attachments.
-func (w *worker) Record(tags *tag.Map, ms interface{}, attachments map[string]interface{}) {
- w.recordMeasurement(tags, ms.([]stats.Measurement), attachments)
-}
-
-// recordMeasurement records a set of measurements ms associated with the given tags and attachments.
-// This is the same as Record but without an interface{} type to avoid allocations
-func (w *worker) recordMeasurement(tags *tag.Map, ms []stats.Measurement, attachments map[string]interface{}) {
- req := &recordReq{
- tm: tags,
- ms: ms,
- attachments: attachments,
- t: time.Now(),
- }
- w.c <- req
-}
-
-// SetReportingPeriod sets the interval between reporting aggregated views in
-// the program. If duration is less than or equal to zero, it enables the
-// default behavior.
-//
-// Note: each exporter makes different promises about what the lowest supported
-// duration is. For example, the Stackdriver exporter recommends a value no
-// lower than 1 minute. Consult each exporter per your needs.
-func SetReportingPeriod(d time.Duration) {
- defaultWorker.SetReportingPeriod(d)
-}
-
-// Stop stops the default worker.
-func Stop() {
- defaultWorker.Stop()
-}
-
-// SetReportingPeriod sets the interval between reporting aggregated views in
-// the program. If duration is less than or equal to zero, it enables the
-// default behavior.
-//
-// Note: each exporter makes different promises about what the lowest supported
-// duration is. For example, the Stackdriver exporter recommends a value no
-// lower than 1 minute. Consult each exporter per your needs.
-func (w *worker) SetReportingPeriod(d time.Duration) {
- // TODO(acetechnologist): ensure that the duration d is more than a certain
- // value. e.g. 1s
- req := &setReportingPeriodReq{
- d: d,
- c: make(chan bool),
- }
- w.c <- req
- <-req.c // don't return until the timer is set to the new duration.
-}
-
-// NewMeter constructs a Meter instance. You should only need to use this if
-// you need to separate out Measurement recordings and View aggregations within
-// a single process.
-func NewMeter() Meter {
- return &worker{
- measures: make(map[string]*measureRef),
- views: make(map[string]*viewInternal),
- viewStartTimes: make(map[*viewInternal]time.Time),
- timer: time.NewTicker(defaultReportingDuration),
- c: make(chan command, 1024),
- quit: make(chan bool),
- done: make(chan bool),
-
- exporters: make(map[Exporter]struct{}),
- }
-}
-
-// SetResource associates all data collected by this Meter with the specified
-// resource. This resource is reported when using metricexport.ReadAndExport;
-// it is not provided when used with ExportView/RegisterExporter, because that
-// interface does not provide a means for reporting the Resource.
-func (w *worker) SetResource(r *resource.Resource) {
- w.r = r
-}
-
-func (w *worker) Start() {
- go w.start()
-}
-
-func (w *worker) start() {
- prodMgr := metricproducer.GlobalManager()
- prodMgr.AddProducer(w)
-
- for {
- select {
- case cmd := <-w.c:
- cmd.handleCommand(w)
- case <-w.timer.C:
- w.reportUsage()
- case <-w.quit:
- w.timer.Stop()
- close(w.c)
- close(w.done)
- return
- }
- }
-}
-
-func (w *worker) Stop() {
- prodMgr := metricproducer.GlobalManager()
- prodMgr.DeleteProducer(w)
- select {
- case <-w.quit:
- default:
- close(w.quit)
- }
- <-w.done
-}
-
-func (w *worker) getMeasureRef(name string) *measureRef {
- if mr, ok := w.measures[name]; ok {
- return mr
- }
- mr := &measureRef{
- measure: name,
- views: make(map[*viewInternal]struct{}),
- }
- w.measures[name] = mr
- return mr
-}
-
-func (w *worker) tryRegisterView(v *View) (*viewInternal, error) {
- w.mu.Lock()
- defer w.mu.Unlock()
- vi, err := newViewInternal(v)
- if err != nil {
- return nil, err
- }
- if x, ok := w.views[vi.view.Name]; ok {
- if !x.view.same(vi.view) {
- return nil, fmt.Errorf("cannot register view %q; a different view with the same name is already registered", v.Name)
- }
-
- // the view is already registered so there is nothing to do and the
- // command is considered successful.
- return x, nil
- }
- w.views[vi.view.Name] = vi
- w.viewStartTimes[vi] = time.Now()
- ref := w.getMeasureRef(vi.view.Measure.Name())
- ref.views[vi] = struct{}{}
- return vi, nil
-}
-
-func (w *worker) unregisterView(v *viewInternal) {
- w.mu.Lock()
- defer w.mu.Unlock()
- delete(w.views, v.view.Name)
- delete(w.viewStartTimes, v)
- if measure := w.measures[v.view.Measure.Name()]; measure != nil {
- delete(measure.views, v)
- }
-}
-
-func (w *worker) reportView(v *viewInternal) {
- if !v.isSubscribed() {
- return
- }
- rows := v.collectedRows()
- viewData := &Data{
- View: v.view,
- Start: w.viewStartTimes[v],
- End: time.Now(),
- Rows: rows,
- }
- w.exportersMu.Lock()
- defer w.exportersMu.Unlock()
- for e := range w.exporters {
- e.ExportView(viewData)
- }
-}
-
-func (w *worker) reportUsage() {
- w.mu.Lock()
- defer w.mu.Unlock()
- for _, v := range w.views {
- w.reportView(v)
- }
-}
-
-func (w *worker) toMetric(v *viewInternal, now time.Time) *metricdata.Metric {
- if !v.isSubscribed() {
- return nil
- }
-
- return viewToMetric(v, w.r, now)
-}
-
-// Read reads all view data and returns them as metrics.
-// It is typically invoked by metric reader to export stats in metric format.
-func (w *worker) Read() []*metricdata.Metric {
- w.mu.Lock()
- defer w.mu.Unlock()
- now := time.Now()
- metrics := make([]*metricdata.Metric, 0, len(w.views))
- for _, v := range w.views {
- metric := w.toMetric(v, now)
- if metric != nil {
- metrics = append(metrics, metric)
- }
- }
- return metrics
-}
-
-func (w *worker) RegisterExporter(e Exporter) {
- w.exportersMu.Lock()
- defer w.exportersMu.Unlock()
-
- w.exporters[e] = struct{}{}
-}
-
-func (w *worker) UnregisterExporter(e Exporter) {
- w.exportersMu.Lock()
- defer w.exportersMu.Unlock()
-
- delete(w.exporters, e)
-}
diff --git a/vendor/go.opencensus.io/stats/view/worker_commands.go b/vendor/go.opencensus.io/stats/view/worker_commands.go
deleted file mode 100644
index 9ac4cc059..000000000
--- a/vendor/go.opencensus.io/stats/view/worker_commands.go
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package view
-
-import (
- "errors"
- "fmt"
- "strings"
- "time"
-
- "go.opencensus.io/stats"
- "go.opencensus.io/stats/internal"
- "go.opencensus.io/tag"
-)
-
-type command interface {
- handleCommand(w *worker)
-}
-
-// getViewByNameReq is the command to get a view given its name.
-type getViewByNameReq struct {
- name string
- c chan *getViewByNameResp
-}
-
-type getViewByNameResp struct {
- v *View
-}
-
-func (cmd *getViewByNameReq) handleCommand(w *worker) {
- v := w.views[cmd.name]
- if v == nil {
- cmd.c <- &getViewByNameResp{nil}
- return
- }
- cmd.c <- &getViewByNameResp{v.view}
-}
-
-// registerViewReq is the command to register a view.
-type registerViewReq struct {
- views []*View
- err chan error
-}
-
-func (cmd *registerViewReq) handleCommand(w *worker) {
- for _, v := range cmd.views {
- if err := v.canonicalize(); err != nil {
- cmd.err <- err
- return
- }
- }
- var errstr []string
- for _, view := range cmd.views {
- vi, err := w.tryRegisterView(view)
- if err != nil {
- errstr = append(errstr, fmt.Sprintf("%s: %v", view.Name, err))
- continue
- }
- internal.SubscriptionReporter(view.Measure.Name())
- vi.subscribe()
- }
- if len(errstr) > 0 {
- cmd.err <- errors.New(strings.Join(errstr, "\n"))
- } else {
- cmd.err <- nil
- }
-}
-
-// unregisterFromViewReq is the command to unregister to a view. Has no
-// impact on the data collection for client that are pulling data from the
-// library.
-type unregisterFromViewReq struct {
- views []string
- done chan struct{}
-}
-
-func (cmd *unregisterFromViewReq) handleCommand(w *worker) {
- for _, name := range cmd.views {
- vi, ok := w.views[name]
- if !ok {
- continue
- }
-
- // Report pending data for this view before removing it.
- w.reportView(vi)
-
- vi.unsubscribe()
- if !vi.isSubscribed() {
- // this was the last subscription and view is not collecting anymore.
- // The collected data can be cleared.
- vi.clearRows()
- }
- w.unregisterView(vi)
- }
- cmd.done <- struct{}{}
-}
-
-// retrieveDataReq is the command to retrieve data for a view.
-type retrieveDataReq struct {
- now time.Time
- v string
- c chan *retrieveDataResp
-}
-
-type retrieveDataResp struct {
- rows []*Row
- err error
-}
-
-func (cmd *retrieveDataReq) handleCommand(w *worker) {
- w.mu.Lock()
- defer w.mu.Unlock()
- vi, ok := w.views[cmd.v]
- if !ok {
- cmd.c <- &retrieveDataResp{
- nil,
- fmt.Errorf("cannot retrieve data; view %q is not registered", cmd.v),
- }
- return
- }
-
- if !vi.isSubscribed() {
- cmd.c <- &retrieveDataResp{
- nil,
- fmt.Errorf("cannot retrieve data; view %q has no subscriptions or collection is not forcibly started", cmd.v),
- }
- return
- }
- cmd.c <- &retrieveDataResp{
- vi.collectedRows(),
- nil,
- }
-}
-
-// recordReq is the command to record data related to multiple measures
-// at once.
-type recordReq struct {
- tm *tag.Map
- ms []stats.Measurement
- attachments map[string]interface{}
- t time.Time
-}
-
-func (cmd *recordReq) handleCommand(w *worker) {
- w.mu.Lock()
- defer w.mu.Unlock()
- for _, m := range cmd.ms {
- if (m == stats.Measurement{}) { // not registered
- continue
- }
- ref := w.getMeasureRef(m.Measure().Name())
- for v := range ref.views {
- v.addSample(cmd.tm, m.Value(), cmd.attachments, cmd.t)
- }
- }
-}
-
-// setReportingPeriodReq is the command to modify the duration between
-// reporting the collected data to the registered clients.
-type setReportingPeriodReq struct {
- d time.Duration
- c chan bool
-}
-
-func (cmd *setReportingPeriodReq) handleCommand(w *worker) {
- w.timer.Stop()
- if cmd.d <= 0 {
- w.timer = time.NewTicker(defaultReportingDuration)
- } else {
- w.timer = time.NewTicker(cmd.d)
- }
- cmd.c <- true
-}
diff --git a/vendor/go.opencensus.io/tag/context.go b/vendor/go.opencensus.io/tag/context.go
deleted file mode 100644
index b27d1b26b..000000000
--- a/vendor/go.opencensus.io/tag/context.go
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package tag
-
-import (
- "context"
-)
-
-// FromContext returns the tag map stored in the context.
-func FromContext(ctx context.Context) *Map {
- // The returned tag map shouldn't be mutated.
- ts := ctx.Value(mapCtxKey)
- if ts == nil {
- return nil
- }
- return ts.(*Map)
-}
-
-// NewContext creates a new context with the given tag map.
-// To propagate a tag map to downstream methods and downstream RPCs, add a tag map
-// to the current context. NewContext will return a copy of the current context,
-// and put the tag map into the returned one.
-// If there is already a tag map in the current context, it will be replaced with m.
-func NewContext(ctx context.Context, m *Map) context.Context {
- return context.WithValue(ctx, mapCtxKey, m)
-}
-
-type ctxKey struct{}
-
-var mapCtxKey = ctxKey{}
diff --git a/vendor/go.opencensus.io/tag/doc.go b/vendor/go.opencensus.io/tag/doc.go
deleted file mode 100644
index da16b74e4..000000000
--- a/vendor/go.opencensus.io/tag/doc.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-/*
-Package tag contains OpenCensus tags.
-
-Tags are key-value pairs. Tags provide additional cardinality to
-the OpenCensus instrumentation data.
-
-Tags can be propagated on the wire and in the same
-process via context.Context. Encode and Decode should be
-used to represent tags into their binary propagation form.
-*/
-package tag // import "go.opencensus.io/tag"
diff --git a/vendor/go.opencensus.io/tag/key.go b/vendor/go.opencensus.io/tag/key.go
deleted file mode 100644
index 71ec91365..000000000
--- a/vendor/go.opencensus.io/tag/key.go
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package tag
-
-// Key represents a tag key.
-type Key struct {
- name string
-}
-
-// NewKey creates or retrieves a string key identified by name.
-// Calling NewKey more than once with the same name returns the same key.
-func NewKey(name string) (Key, error) {
- if !checkKeyName(name) {
- return Key{}, errInvalidKeyName
- }
- return Key{name: name}, nil
-}
-
-// MustNewKey returns a key with the given name, and panics if name is an invalid key name.
-func MustNewKey(name string) Key {
- k, err := NewKey(name)
- if err != nil {
- panic(err)
- }
- return k
-}
-
-// Name returns the name of the key.
-func (k Key) Name() string {
- return k.name
-}
diff --git a/vendor/go.opencensus.io/tag/map.go b/vendor/go.opencensus.io/tag/map.go
deleted file mode 100644
index 0272ef85a..000000000
--- a/vendor/go.opencensus.io/tag/map.go
+++ /dev/null
@@ -1,229 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package tag
-
-import (
- "bytes"
- "context"
- "fmt"
- "sort"
-)
-
-// Tag is a key value pair that can be propagated on wire.
-type Tag struct {
- Key Key
- Value string
-}
-
-type tagContent struct {
- value string
- m metadatas
-}
-
-// Map is a map of tags. Use New to create a context containing
-// a new Map.
-type Map struct {
- m map[Key]tagContent
-}
-
-// Value returns the value for the key if a value for the key exists.
-func (m *Map) Value(k Key) (string, bool) {
- if m == nil {
- return "", false
- }
- v, ok := m.m[k]
- return v.value, ok
-}
-
-func (m *Map) String() string {
- if m == nil {
- return "nil"
- }
- keys := make([]Key, 0, len(m.m))
- for k := range m.m {
- keys = append(keys, k)
- }
- sort.Slice(keys, func(i, j int) bool { return keys[i].Name() < keys[j].Name() })
-
- var buffer bytes.Buffer
- buffer.WriteString("{ ")
- for _, k := range keys {
- buffer.WriteString(fmt.Sprintf("{%v %v}", k.name, m.m[k]))
- }
- buffer.WriteString(" }")
- return buffer.String()
-}
-
-func (m *Map) insert(k Key, v string, md metadatas) {
- if _, ok := m.m[k]; ok {
- return
- }
- m.m[k] = tagContent{value: v, m: md}
-}
-
-func (m *Map) update(k Key, v string, md metadatas) {
- if _, ok := m.m[k]; ok {
- m.m[k] = tagContent{value: v, m: md}
- }
-}
-
-func (m *Map) upsert(k Key, v string, md metadatas) {
- m.m[k] = tagContent{value: v, m: md}
-}
-
-func (m *Map) delete(k Key) {
- delete(m.m, k)
-}
-
-func newMap() *Map {
- return &Map{m: make(map[Key]tagContent)}
-}
-
-// Mutator modifies a tag map.
-type Mutator interface {
- Mutate(t *Map) (*Map, error)
-}
-
-// Insert returns a mutator that inserts a
-// value associated with k. If k already exists in the tag map,
-// mutator doesn't update the value.
-// Metadata applies metadata to the tag. It is optional.
-// Metadatas are applied in the order in which it is provided.
-// If more than one metadata updates the same attribute then
-// the update from the last metadata prevails.
-func Insert(k Key, v string, mds ...Metadata) Mutator {
- return &mutator{
- fn: func(m *Map) (*Map, error) {
- if !checkValue(v) {
- return nil, errInvalidValue
- }
- m.insert(k, v, createMetadatas(mds...))
- return m, nil
- },
- }
-}
-
-// Update returns a mutator that updates the
-// value of the tag associated with k with v. If k doesn't
-// exists in the tag map, the mutator doesn't insert the value.
-// Metadata applies metadata to the tag. It is optional.
-// Metadatas are applied in the order in which it is provided.
-// If more than one metadata updates the same attribute then
-// the update from the last metadata prevails.
-func Update(k Key, v string, mds ...Metadata) Mutator {
- return &mutator{
- fn: func(m *Map) (*Map, error) {
- if !checkValue(v) {
- return nil, errInvalidValue
- }
- m.update(k, v, createMetadatas(mds...))
- return m, nil
- },
- }
-}
-
-// Upsert returns a mutator that upserts the
-// value of the tag associated with k with v. It inserts the
-// value if k doesn't exist already. It mutates the value
-// if k already exists.
-// Metadata applies metadata to the tag. It is optional.
-// Metadatas are applied in the order in which it is provided.
-// If more than one metadata updates the same attribute then
-// the update from the last metadata prevails.
-func Upsert(k Key, v string, mds ...Metadata) Mutator {
- return &mutator{
- fn: func(m *Map) (*Map, error) {
- if !checkValue(v) {
- return nil, errInvalidValue
- }
- m.upsert(k, v, createMetadatas(mds...))
- return m, nil
- },
- }
-}
-
-func createMetadatas(mds ...Metadata) metadatas {
- var metas metadatas
- if len(mds) > 0 {
- for _, md := range mds {
- if md != nil {
- md(&metas)
- }
- }
- } else {
- WithTTL(TTLUnlimitedPropagation)(&metas)
- }
- return metas
-
-}
-
-// Delete returns a mutator that deletes
-// the value associated with k.
-func Delete(k Key) Mutator {
- return &mutator{
- fn: func(m *Map) (*Map, error) {
- m.delete(k)
- return m, nil
- },
- }
-}
-
-// New returns a new context that contains a tag map
-// originated from the incoming context and modified
-// with the provided mutators.
-func New(ctx context.Context, mutator ...Mutator) (context.Context, error) {
- m := newMap()
- orig := FromContext(ctx)
- if orig != nil {
- for k, v := range orig.m {
- if !checkKeyName(k.Name()) {
- return ctx, fmt.Errorf("key:%q: %v", k, errInvalidKeyName)
- }
- if !checkValue(v.value) {
- return ctx, fmt.Errorf("key:%q value:%q: %v", k.Name(), v, errInvalidValue)
- }
- m.insert(k, v.value, v.m)
- }
- }
- var err error
- for _, mod := range mutator {
- m, err = mod.Mutate(m)
- if err != nil {
- return ctx, err
- }
- }
- return NewContext(ctx, m), nil
-}
-
-// Do is similar to pprof.Do: a convenience for installing the tags
-// from the context as Go profiler labels. This allows you to
-// correlated runtime profiling with stats.
-//
-// It converts the key/values from the given map to Go profiler labels
-// and calls pprof.Do.
-//
-// Do is going to do nothing if your Go version is below 1.9.
-func Do(ctx context.Context, f func(ctx context.Context)) {
- do(ctx, f)
-}
-
-type mutator struct {
- fn func(t *Map) (*Map, error)
-}
-
-func (m *mutator) Mutate(t *Map) (*Map, error) {
- return m.fn(t)
-}
diff --git a/vendor/go.opencensus.io/tag/map_codec.go b/vendor/go.opencensus.io/tag/map_codec.go
deleted file mode 100644
index c242e695c..000000000
--- a/vendor/go.opencensus.io/tag/map_codec.go
+++ /dev/null
@@ -1,239 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package tag
-
-import (
- "encoding/binary"
- "fmt"
-)
-
-// KeyType defines the types of keys allowed. Currently only keyTypeString is
-// supported.
-type keyType byte
-
-const (
- keyTypeString keyType = iota
- keyTypeInt64
- keyTypeTrue
- keyTypeFalse
-
- tagsVersionID = byte(0)
-)
-
-type encoderGRPC struct {
- buf []byte
- writeIdx, readIdx int
-}
-
-// writeKeyString writes the fieldID '0' followed by the key string and value
-// string.
-func (eg *encoderGRPC) writeTagString(k, v string) {
- eg.writeByte(byte(keyTypeString))
- eg.writeStringWithVarintLen(k)
- eg.writeStringWithVarintLen(v)
-}
-
-func (eg *encoderGRPC) writeTagUint64(k string, i uint64) {
- eg.writeByte(byte(keyTypeInt64))
- eg.writeStringWithVarintLen(k)
- eg.writeUint64(i)
-}
-
-func (eg *encoderGRPC) writeTagTrue(k string) {
- eg.writeByte(byte(keyTypeTrue))
- eg.writeStringWithVarintLen(k)
-}
-
-func (eg *encoderGRPC) writeTagFalse(k string) {
- eg.writeByte(byte(keyTypeFalse))
- eg.writeStringWithVarintLen(k)
-}
-
-func (eg *encoderGRPC) writeBytesWithVarintLen(bytes []byte) {
- length := len(bytes)
-
- eg.growIfRequired(binary.MaxVarintLen64 + length)
- eg.writeIdx += binary.PutUvarint(eg.buf[eg.writeIdx:], uint64(length))
- copy(eg.buf[eg.writeIdx:], bytes)
- eg.writeIdx += length
-}
-
-func (eg *encoderGRPC) writeStringWithVarintLen(s string) {
- length := len(s)
-
- eg.growIfRequired(binary.MaxVarintLen64 + length)
- eg.writeIdx += binary.PutUvarint(eg.buf[eg.writeIdx:], uint64(length))
- copy(eg.buf[eg.writeIdx:], s)
- eg.writeIdx += length
-}
-
-func (eg *encoderGRPC) writeByte(v byte) {
- eg.growIfRequired(1)
- eg.buf[eg.writeIdx] = v
- eg.writeIdx++
-}
-
-func (eg *encoderGRPC) writeUint32(i uint32) {
- eg.growIfRequired(4)
- binary.LittleEndian.PutUint32(eg.buf[eg.writeIdx:], i)
- eg.writeIdx += 4
-}
-
-func (eg *encoderGRPC) writeUint64(i uint64) {
- eg.growIfRequired(8)
- binary.LittleEndian.PutUint64(eg.buf[eg.writeIdx:], i)
- eg.writeIdx += 8
-}
-
-func (eg *encoderGRPC) readByte() byte {
- b := eg.buf[eg.readIdx]
- eg.readIdx++
- return b
-}
-
-func (eg *encoderGRPC) readUint32() uint32 {
- i := binary.LittleEndian.Uint32(eg.buf[eg.readIdx:])
- eg.readIdx += 4
- return i
-}
-
-func (eg *encoderGRPC) readUint64() uint64 {
- i := binary.LittleEndian.Uint64(eg.buf[eg.readIdx:])
- eg.readIdx += 8
- return i
-}
-
-func (eg *encoderGRPC) readBytesWithVarintLen() ([]byte, error) {
- if eg.readEnded() {
- return nil, fmt.Errorf("unexpected end while readBytesWithVarintLen '%x' starting at idx '%v'", eg.buf, eg.readIdx)
- }
- length, valueStart := binary.Uvarint(eg.buf[eg.readIdx:])
- if valueStart <= 0 {
- return nil, fmt.Errorf("unexpected end while readBytesWithVarintLen '%x' starting at idx '%v'", eg.buf, eg.readIdx)
- }
-
- valueStart += eg.readIdx
- valueEnd := valueStart + int(length)
- if valueEnd > len(eg.buf) {
- return nil, fmt.Errorf("malformed encoding: length:%v, upper:%v, maxLength:%v", length, valueEnd, len(eg.buf))
- }
-
- eg.readIdx = valueEnd
- return eg.buf[valueStart:valueEnd], nil
-}
-
-func (eg *encoderGRPC) readStringWithVarintLen() (string, error) {
- bytes, err := eg.readBytesWithVarintLen()
- if err != nil {
- return "", err
- }
- return string(bytes), nil
-}
-
-func (eg *encoderGRPC) growIfRequired(expected int) {
- if len(eg.buf)-eg.writeIdx < expected {
- tmp := make([]byte, 2*(len(eg.buf)+1)+expected)
- copy(tmp, eg.buf)
- eg.buf = tmp
- }
-}
-
-func (eg *encoderGRPC) readEnded() bool {
- return eg.readIdx >= len(eg.buf)
-}
-
-func (eg *encoderGRPC) bytes() []byte {
- return eg.buf[:eg.writeIdx]
-}
-
-// Encode encodes the tag map into a []byte. It is useful to propagate
-// the tag maps on wire in binary format.
-func Encode(m *Map) []byte {
- if m == nil {
- return nil
- }
- eg := &encoderGRPC{
- buf: make([]byte, len(m.m)),
- }
- eg.writeByte(tagsVersionID)
- for k, v := range m.m {
- if v.m.ttl.ttl == valueTTLUnlimitedPropagation {
- eg.writeByte(byte(keyTypeString))
- eg.writeStringWithVarintLen(k.name)
- eg.writeBytesWithVarintLen([]byte(v.value))
- }
- }
- return eg.bytes()
-}
-
-// Decode decodes the given []byte into a tag map.
-func Decode(bytes []byte) (*Map, error) {
- ts := newMap()
- err := DecodeEach(bytes, ts.upsert)
- if err != nil {
- // no partial failures
- return nil, err
- }
- return ts, nil
-}
-
-// DecodeEach decodes the given serialized tag map, calling handler for each
-// tag key and value decoded.
-func DecodeEach(bytes []byte, fn func(key Key, val string, md metadatas)) error {
- eg := &encoderGRPC{
- buf: bytes,
- }
- if len(eg.buf) == 0 {
- return nil
- }
-
- version := eg.readByte()
- if version > tagsVersionID {
- return fmt.Errorf("cannot decode: unsupported version: %q; supports only up to: %q", version, tagsVersionID)
- }
-
- for !eg.readEnded() {
- typ := keyType(eg.readByte())
-
- if typ != keyTypeString {
- return fmt.Errorf("cannot decode: invalid key type: %q", typ)
- }
-
- k, err := eg.readBytesWithVarintLen()
- if err != nil {
- return err
- }
-
- v, err := eg.readBytesWithVarintLen()
- if err != nil {
- return err
- }
-
- key, err := NewKey(string(k))
- if err != nil {
- return err
- }
- val := string(v)
- if !checkValue(val) {
- return errInvalidValue
- }
- fn(key, val, createMetadatas(WithTTL(TTLUnlimitedPropagation)))
- if err != nil {
- return err
- }
- }
- return nil
-}
diff --git a/vendor/go.opencensus.io/tag/metadata.go b/vendor/go.opencensus.io/tag/metadata.go
deleted file mode 100644
index 6571a583e..000000000
--- a/vendor/go.opencensus.io/tag/metadata.go
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2019, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package tag
-
-const (
- // valueTTLNoPropagation prevents tag from propagating.
- valueTTLNoPropagation = 0
-
- // valueTTLUnlimitedPropagation allows tag to propagate without any limits on number of hops.
- valueTTLUnlimitedPropagation = -1
-)
-
-// TTL is metadata that specifies number of hops a tag can propagate.
-// Details about TTL metadata is specified at https://github.com/census-instrumentation/opencensus-specs/blob/master/tags/TagMap.md#tagmetadata
-type TTL struct {
- ttl int
-}
-
-var (
- // TTLUnlimitedPropagation is TTL metadata that allows tag to propagate without any limits on number of hops.
- TTLUnlimitedPropagation = TTL{ttl: valueTTLUnlimitedPropagation}
-
- // TTLNoPropagation is TTL metadata that prevents tag from propagating.
- TTLNoPropagation = TTL{ttl: valueTTLNoPropagation}
-)
-
-type metadatas struct {
- ttl TTL
-}
-
-// Metadata applies metadatas specified by the function.
-type Metadata func(*metadatas)
-
-// WithTTL applies metadata with provided ttl.
-func WithTTL(ttl TTL) Metadata {
- return func(m *metadatas) {
- m.ttl = ttl
- }
-}
diff --git a/vendor/go.opencensus.io/tag/profile_19.go b/vendor/go.opencensus.io/tag/profile_19.go
deleted file mode 100644
index 8fb17226f..000000000
--- a/vendor/go.opencensus.io/tag/profile_19.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build go1.9
-// +build go1.9
-
-package tag
-
-import (
- "context"
- "runtime/pprof"
-)
-
-func do(ctx context.Context, f func(ctx context.Context)) {
- m := FromContext(ctx)
- keyvals := make([]string, 0, 2*len(m.m))
- for k, v := range m.m {
- keyvals = append(keyvals, k.Name(), v.value)
- }
- pprof.Do(ctx, pprof.Labels(keyvals...), f)
-}
diff --git a/vendor/go.opencensus.io/tag/profile_not19.go b/vendor/go.opencensus.io/tag/profile_not19.go
deleted file mode 100644
index e28cf13cd..000000000
--- a/vendor/go.opencensus.io/tag/profile_not19.go
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build !go1.9
-// +build !go1.9
-
-package tag
-
-import "context"
-
-func do(ctx context.Context, f func(ctx context.Context)) {
- f(ctx)
-}
diff --git a/vendor/go.opencensus.io/tag/validate.go b/vendor/go.opencensus.io/tag/validate.go
deleted file mode 100644
index 0939fc674..000000000
--- a/vendor/go.opencensus.io/tag/validate.go
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package tag
-
-import "errors"
-
-const (
- maxKeyLength = 255
-
- // valid are restricted to US-ASCII subset (range 0x20 (' ') to 0x7e ('~')).
- validKeyValueMin = 32
- validKeyValueMax = 126
-)
-
-var (
- errInvalidKeyName = errors.New("invalid key name: only ASCII characters accepted; max length must be 255 characters")
- errInvalidValue = errors.New("invalid value: only ASCII characters accepted; max length must be 255 characters")
-)
-
-func checkKeyName(name string) bool {
- if len(name) == 0 {
- return false
- }
- if len(name) > maxKeyLength {
- return false
- }
- return isASCII(name)
-}
-
-func isASCII(s string) bool {
- for _, c := range s {
- if (c < validKeyValueMin) || (c > validKeyValueMax) {
- return false
- }
- }
- return true
-}
-
-func checkValue(v string) bool {
- if len(v) > maxKeyLength {
- return false
- }
- return isASCII(v)
-}
diff --git a/vendor/go.opencensus.io/trace/basetypes.go b/vendor/go.opencensus.io/trace/basetypes.go
deleted file mode 100644
index c8e26ed63..000000000
--- a/vendor/go.opencensus.io/trace/basetypes.go
+++ /dev/null
@@ -1,129 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "fmt"
- "time"
-)
-
-type (
- // TraceID is a 16-byte identifier for a set of spans.
- TraceID [16]byte
-
- // SpanID is an 8-byte identifier for a single span.
- SpanID [8]byte
-)
-
-func (t TraceID) String() string {
- return fmt.Sprintf("%02x", t[:])
-}
-
-func (s SpanID) String() string {
- return fmt.Sprintf("%02x", s[:])
-}
-
-// Annotation represents a text annotation with a set of attributes and a timestamp.
-type Annotation struct {
- Time time.Time
- Message string
- Attributes map[string]interface{}
-}
-
-// Attribute represents a key-value pair on a span, link or annotation.
-// Construct with one of: BoolAttribute, Int64Attribute, or StringAttribute.
-type Attribute struct {
- key string
- value interface{}
-}
-
-// Key returns the attribute's key
-func (a *Attribute) Key() string {
- return a.key
-}
-
-// Value returns the attribute's value
-func (a *Attribute) Value() interface{} {
- return a.value
-}
-
-// BoolAttribute returns a bool-valued attribute.
-func BoolAttribute(key string, value bool) Attribute {
- return Attribute{key: key, value: value}
-}
-
-// Int64Attribute returns an int64-valued attribute.
-func Int64Attribute(key string, value int64) Attribute {
- return Attribute{key: key, value: value}
-}
-
-// Float64Attribute returns a float64-valued attribute.
-func Float64Attribute(key string, value float64) Attribute {
- return Attribute{key: key, value: value}
-}
-
-// StringAttribute returns a string-valued attribute.
-func StringAttribute(key string, value string) Attribute {
- return Attribute{key: key, value: value}
-}
-
-// LinkType specifies the relationship between the span that had the link
-// added, and the linked span.
-type LinkType int32
-
-// LinkType values.
-const (
- LinkTypeUnspecified LinkType = iota // The relationship of the two spans is unknown.
- LinkTypeChild // The linked span is a child of the current span.
- LinkTypeParent // The linked span is the parent of the current span.
-)
-
-// Link represents a reference from one span to another span.
-type Link struct {
- TraceID TraceID
- SpanID SpanID
- Type LinkType
- // Attributes is a set of attributes on the link.
- Attributes map[string]interface{}
-}
-
-// MessageEventType specifies the type of message event.
-type MessageEventType int32
-
-// MessageEventType values.
-const (
- MessageEventTypeUnspecified MessageEventType = iota // Unknown event type.
- MessageEventTypeSent // Indicates a sent RPC message.
- MessageEventTypeRecv // Indicates a received RPC message.
-)
-
-// MessageEvent represents an event describing a message sent or received on the network.
-type MessageEvent struct {
- Time time.Time
- EventType MessageEventType
- MessageID int64
- UncompressedByteSize int64
- CompressedByteSize int64
-}
-
-// Status is the status of a Span.
-type Status struct {
- // Code is a status code. Zero indicates success.
- //
- // If Code will be propagated to Google APIs, it ideally should be a value from
- // https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto .
- Code int32
- Message string
-}
diff --git a/vendor/go.opencensus.io/trace/config.go b/vendor/go.opencensus.io/trace/config.go
deleted file mode 100644
index 775f8274f..000000000
--- a/vendor/go.opencensus.io/trace/config.go
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "sync"
-
- "go.opencensus.io/trace/internal"
-)
-
-// Config represents the global tracing configuration.
-type Config struct {
- // DefaultSampler is the default sampler used when creating new spans.
- DefaultSampler Sampler
-
- // IDGenerator is for internal use only.
- IDGenerator internal.IDGenerator
-
- // MaxAnnotationEventsPerSpan is max number of annotation events per span
- MaxAnnotationEventsPerSpan int
-
- // MaxMessageEventsPerSpan is max number of message events per span
- MaxMessageEventsPerSpan int
-
- // MaxAnnotationEventsPerSpan is max number of attributes per span
- MaxAttributesPerSpan int
-
- // MaxLinksPerSpan is max number of links per span
- MaxLinksPerSpan int
-}
-
-var configWriteMu sync.Mutex
-
-const (
- // DefaultMaxAnnotationEventsPerSpan is default max number of annotation events per span
- DefaultMaxAnnotationEventsPerSpan = 32
-
- // DefaultMaxMessageEventsPerSpan is default max number of message events per span
- DefaultMaxMessageEventsPerSpan = 128
-
- // DefaultMaxAttributesPerSpan is default max number of attributes per span
- DefaultMaxAttributesPerSpan = 32
-
- // DefaultMaxLinksPerSpan is default max number of links per span
- DefaultMaxLinksPerSpan = 32
-)
-
-// ApplyConfig applies changes to the global tracing configuration.
-//
-// Fields not provided in the given config are going to be preserved.
-func ApplyConfig(cfg Config) {
- configWriteMu.Lock()
- defer configWriteMu.Unlock()
- c := *config.Load().(*Config)
- if cfg.DefaultSampler != nil {
- c.DefaultSampler = cfg.DefaultSampler
- }
- if cfg.IDGenerator != nil {
- c.IDGenerator = cfg.IDGenerator
- }
- if cfg.MaxAnnotationEventsPerSpan > 0 {
- c.MaxAnnotationEventsPerSpan = cfg.MaxAnnotationEventsPerSpan
- }
- if cfg.MaxMessageEventsPerSpan > 0 {
- c.MaxMessageEventsPerSpan = cfg.MaxMessageEventsPerSpan
- }
- if cfg.MaxAttributesPerSpan > 0 {
- c.MaxAttributesPerSpan = cfg.MaxAttributesPerSpan
- }
- if cfg.MaxLinksPerSpan > 0 {
- c.MaxLinksPerSpan = cfg.MaxLinksPerSpan
- }
- config.Store(&c)
-}
diff --git a/vendor/go.opencensus.io/trace/doc.go b/vendor/go.opencensus.io/trace/doc.go
deleted file mode 100644
index 7a1616a55..000000000
--- a/vendor/go.opencensus.io/trace/doc.go
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-/*
-Package trace contains support for OpenCensus distributed tracing.
-
-The following assumes a basic familiarity with OpenCensus concepts.
-See http://opencensus.io
-
-# Exporting Traces
-
-To export collected tracing data, register at least one exporter. You can use
-one of the provided exporters or write your own.
-
- trace.RegisterExporter(exporter)
-
-By default, traces will be sampled relatively rarely. To change the sampling
-frequency for your entire program, call ApplyConfig. Use a ProbabilitySampler
-to sample a subset of traces, or use AlwaysSample to collect a trace on every run:
-
- trace.ApplyConfig(trace.Config{DefaultSampler: trace.AlwaysSample()})
-
-Be careful about using trace.AlwaysSample in a production application with
-significant traffic: a new trace will be started and exported for every request.
-
-# Adding Spans to a Trace
-
-A trace consists of a tree of spans. In Go, the current span is carried in a
-context.Context.
-
-It is common to want to capture all the activity of a function call in a span. For
-this to work, the function must take a context.Context as a parameter. Add these two
-lines to the top of the function:
-
- ctx, span := trace.StartSpan(ctx, "example.com/Run")
- defer span.End()
-
-StartSpan will create a new top-level span if the context
-doesn't contain another span, otherwise it will create a child span.
-*/
-package trace // import "go.opencensus.io/trace"
diff --git a/vendor/go.opencensus.io/trace/evictedqueue.go b/vendor/go.opencensus.io/trace/evictedqueue.go
deleted file mode 100644
index ffc264f23..000000000
--- a/vendor/go.opencensus.io/trace/evictedqueue.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2019, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-type evictedQueue struct {
- queue []interface{}
- capacity int
- droppedCount int
-}
-
-func newEvictedQueue(capacity int) *evictedQueue {
- eq := &evictedQueue{
- capacity: capacity,
- queue: make([]interface{}, 0),
- }
-
- return eq
-}
-
-func (eq *evictedQueue) add(value interface{}) {
- if len(eq.queue) == eq.capacity {
- eq.queue = eq.queue[1:]
- eq.droppedCount++
- }
- eq.queue = append(eq.queue, value)
-}
diff --git a/vendor/go.opencensus.io/trace/export.go b/vendor/go.opencensus.io/trace/export.go
deleted file mode 100644
index e0d9a4b99..000000000
--- a/vendor/go.opencensus.io/trace/export.go
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "sync"
- "sync/atomic"
- "time"
-)
-
-// Exporter is a type for functions that receive sampled trace spans.
-//
-// The ExportSpan method should be safe for concurrent use and should return
-// quickly; if an Exporter takes a significant amount of time to process a
-// SpanData, that work should be done on another goroutine.
-//
-// The SpanData should not be modified, but a pointer to it can be kept.
-type Exporter interface {
- ExportSpan(s *SpanData)
-}
-
-type exportersMap map[Exporter]struct{}
-
-var (
- exporterMu sync.Mutex
- exporters atomic.Value
-)
-
-// RegisterExporter adds to the list of Exporters that will receive sampled
-// trace spans.
-//
-// Binaries can register exporters, libraries shouldn't register exporters.
-func RegisterExporter(e Exporter) {
- exporterMu.Lock()
- new := make(exportersMap)
- if old, ok := exporters.Load().(exportersMap); ok {
- for k, v := range old {
- new[k] = v
- }
- }
- new[e] = struct{}{}
- exporters.Store(new)
- exporterMu.Unlock()
-}
-
-// UnregisterExporter removes from the list of Exporters the Exporter that was
-// registered with the given name.
-func UnregisterExporter(e Exporter) {
- exporterMu.Lock()
- new := make(exportersMap)
- if old, ok := exporters.Load().(exportersMap); ok {
- for k, v := range old {
- new[k] = v
- }
- }
- delete(new, e)
- exporters.Store(new)
- exporterMu.Unlock()
-}
-
-// SpanData contains all the information collected by a Span.
-type SpanData struct {
- SpanContext
- ParentSpanID SpanID
- SpanKind int
- Name string
- StartTime time.Time
- // The wall clock time of EndTime will be adjusted to always be offset
- // from StartTime by the duration of the span.
- EndTime time.Time
- // The values of Attributes each have type string, bool, or int64.
- Attributes map[string]interface{}
- Annotations []Annotation
- MessageEvents []MessageEvent
- Status
- Links []Link
- HasRemoteParent bool
- DroppedAttributeCount int
- DroppedAnnotationCount int
- DroppedMessageEventCount int
- DroppedLinkCount int
-
- // ChildSpanCount holds the number of child span created for this span.
- ChildSpanCount int
-}
diff --git a/vendor/go.opencensus.io/trace/internal/internal.go b/vendor/go.opencensus.io/trace/internal/internal.go
deleted file mode 100644
index 7e808d8f3..000000000
--- a/vendor/go.opencensus.io/trace/internal/internal.go
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package internal provides trace internals.
-package internal
-
-// IDGenerator allows custom generators for TraceId and SpanId.
-type IDGenerator interface {
- NewTraceID() [16]byte
- NewSpanID() [8]byte
-}
diff --git a/vendor/go.opencensus.io/trace/lrumap.go b/vendor/go.opencensus.io/trace/lrumap.go
deleted file mode 100644
index 80095a5f6..000000000
--- a/vendor/go.opencensus.io/trace/lrumap.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright 2019, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "github.com/golang/groupcache/lru"
-)
-
-// A simple lru.Cache wrapper that tracks the keys of the current contents and
-// the cumulative number of evicted items.
-type lruMap struct {
- cacheKeys map[lru.Key]bool
- cache *lru.Cache
- droppedCount int
-}
-
-func newLruMap(size int) *lruMap {
- lm := &lruMap{
- cacheKeys: make(map[lru.Key]bool),
- cache: lru.New(size),
- droppedCount: 0,
- }
- lm.cache.OnEvicted = func(key lru.Key, value interface{}) {
- delete(lm.cacheKeys, key)
- lm.droppedCount++
- }
- return lm
-}
-
-func (lm lruMap) len() int {
- return lm.cache.Len()
-}
-
-func (lm lruMap) keys() []interface{} {
- keys := make([]interface{}, 0, len(lm.cacheKeys))
- for k := range lm.cacheKeys {
- keys = append(keys, k)
- }
- return keys
-}
-
-func (lm *lruMap) add(key, value interface{}) {
- lm.cacheKeys[lru.Key(key)] = true
- lm.cache.Add(lru.Key(key), value)
-}
-
-func (lm *lruMap) get(key interface{}) (interface{}, bool) {
- return lm.cache.Get(key)
-}
diff --git a/vendor/go.opencensus.io/trace/propagation/propagation.go b/vendor/go.opencensus.io/trace/propagation/propagation.go
deleted file mode 100644
index 1eb190a96..000000000
--- a/vendor/go.opencensus.io/trace/propagation/propagation.go
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package propagation implements the binary trace context format.
-package propagation // import "go.opencensus.io/trace/propagation"
-
-// TODO: link to external spec document.
-
-// BinaryFormat format:
-//
-// Binary value:
-// version_id: 1 byte representing the version id.
-//
-// For version_id = 0:
-//
-// version_format:
-// field_format:
-//
-// Fields:
-//
-// TraceId: (field_id = 0, len = 16, default = "0000000000000000") - 16-byte array representing the trace_id.
-// SpanId: (field_id = 1, len = 8, default = "00000000") - 8-byte array representing the span_id.
-// TraceOptions: (field_id = 2, len = 1, default = "0") - 1-byte array representing the trace_options.
-//
-// Fields MUST be encoded using the field id order (smaller to higher).
-//
-// Valid value example:
-//
-// {0, 0, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 1, 97,
-// 98, 99, 100, 101, 102, 103, 104, 2, 1}
-//
-// version_id = 0;
-// trace_id = {64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79}
-// span_id = {97, 98, 99, 100, 101, 102, 103, 104};
-// trace_options = {1};
-
-import (
- "net/http"
-
- "go.opencensus.io/trace"
-)
-
-// Binary returns the binary format representation of a SpanContext.
-//
-// If sc is the zero value, Binary returns nil.
-func Binary(sc trace.SpanContext) []byte {
- if sc == (trace.SpanContext{}) {
- return nil
- }
- var b [29]byte
- copy(b[2:18], sc.TraceID[:])
- b[18] = 1
- copy(b[19:27], sc.SpanID[:])
- b[27] = 2
- b[28] = uint8(sc.TraceOptions)
- return b[:]
-}
-
-// FromBinary returns the SpanContext represented by b.
-//
-// If b has an unsupported version ID or contains no TraceID, FromBinary
-// returns with ok==false.
-func FromBinary(b []byte) (sc trace.SpanContext, ok bool) {
- if len(b) == 0 || b[0] != 0 {
- return trace.SpanContext{}, false
- }
- b = b[1:]
- if len(b) >= 17 && b[0] == 0 {
- copy(sc.TraceID[:], b[1:17])
- b = b[17:]
- } else {
- return trace.SpanContext{}, false
- }
- if len(b) >= 9 && b[0] == 1 {
- copy(sc.SpanID[:], b[1:9])
- b = b[9:]
- }
- if len(b) >= 2 && b[0] == 2 {
- sc.TraceOptions = trace.TraceOptions(b[1])
- }
- return sc, true
-}
-
-// HTTPFormat implementations propagate span contexts
-// in HTTP requests.
-//
-// SpanContextFromRequest extracts a span context from incoming
-// requests.
-//
-// SpanContextToRequest modifies the given request to include the given
-// span context.
-type HTTPFormat interface {
- SpanContextFromRequest(req *http.Request) (sc trace.SpanContext, ok bool)
- SpanContextToRequest(sc trace.SpanContext, req *http.Request)
-}
-
-// TODO(jbd): Find a more representative but short name for HTTPFormat.
diff --git a/vendor/go.opencensus.io/trace/sampling.go b/vendor/go.opencensus.io/trace/sampling.go
deleted file mode 100644
index 71c10f9e3..000000000
--- a/vendor/go.opencensus.io/trace/sampling.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "encoding/binary"
-)
-
-const defaultSamplingProbability = 1e-4
-
-// Sampler decides whether a trace should be sampled and exported.
-type Sampler func(SamplingParameters) SamplingDecision
-
-// SamplingParameters contains the values passed to a Sampler.
-type SamplingParameters struct {
- ParentContext SpanContext
- TraceID TraceID
- SpanID SpanID
- Name string
- HasRemoteParent bool
-}
-
-// SamplingDecision is the value returned by a Sampler.
-type SamplingDecision struct {
- Sample bool
-}
-
-// ProbabilitySampler returns a Sampler that samples a given fraction of traces.
-//
-// It also samples spans whose parents are sampled.
-func ProbabilitySampler(fraction float64) Sampler {
- if !(fraction >= 0) {
- fraction = 0
- } else if fraction >= 1 {
- return AlwaysSample()
- }
-
- traceIDUpperBound := uint64(fraction * (1 << 63))
- return Sampler(func(p SamplingParameters) SamplingDecision {
- if p.ParentContext.IsSampled() {
- return SamplingDecision{Sample: true}
- }
- x := binary.BigEndian.Uint64(p.TraceID[0:8]) >> 1
- return SamplingDecision{Sample: x < traceIDUpperBound}
- })
-}
-
-// AlwaysSample returns a Sampler that samples every trace.
-// Be careful about using this sampler in a production application with
-// significant traffic: a new trace will be started and exported for every
-// request.
-func AlwaysSample() Sampler {
- return func(p SamplingParameters) SamplingDecision {
- return SamplingDecision{Sample: true}
- }
-}
-
-// NeverSample returns a Sampler that samples no traces.
-func NeverSample() Sampler {
- return func(p SamplingParameters) SamplingDecision {
- return SamplingDecision{Sample: false}
- }
-}
diff --git a/vendor/go.opencensus.io/trace/spanbucket.go b/vendor/go.opencensus.io/trace/spanbucket.go
deleted file mode 100644
index fbabad34c..000000000
--- a/vendor/go.opencensus.io/trace/spanbucket.go
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "time"
-)
-
-// samplePeriod is the minimum time between accepting spans in a single bucket.
-const samplePeriod = time.Second
-
-// defaultLatencies contains the default latency bucket bounds.
-// TODO: consider defaults, make configurable
-var defaultLatencies = [...]time.Duration{
- 10 * time.Microsecond,
- 100 * time.Microsecond,
- time.Millisecond,
- 10 * time.Millisecond,
- 100 * time.Millisecond,
- time.Second,
- 10 * time.Second,
- time.Minute,
-}
-
-// bucket is a container for a set of spans for a particular error code or latency range.
-type bucket struct {
- nextTime time.Time // next time we can accept a span
- buffer []*SpanData // circular buffer of spans
- nextIndex int // location next SpanData should be placed in buffer
- overflow bool // whether the circular buffer has wrapped around
-}
-
-func makeBucket(bufferSize int) bucket {
- return bucket{
- buffer: make([]*SpanData, bufferSize),
- }
-}
-
-// add adds a span to the bucket, if nextTime has been reached.
-func (b *bucket) add(s *SpanData) {
- if s.EndTime.Before(b.nextTime) {
- return
- }
- if len(b.buffer) == 0 {
- return
- }
- b.nextTime = s.EndTime.Add(samplePeriod)
- b.buffer[b.nextIndex] = s
- b.nextIndex++
- if b.nextIndex == len(b.buffer) {
- b.nextIndex = 0
- b.overflow = true
- }
-}
-
-// size returns the number of spans in the bucket.
-func (b *bucket) size() int {
- if b.overflow {
- return len(b.buffer)
- }
- return b.nextIndex
-}
-
-// span returns the ith span in the bucket.
-func (b *bucket) span(i int) *SpanData {
- if !b.overflow {
- return b.buffer[i]
- }
- if i < len(b.buffer)-b.nextIndex {
- return b.buffer[b.nextIndex+i]
- }
- return b.buffer[b.nextIndex+i-len(b.buffer)]
-}
-
-// resize changes the size of the bucket to n, keeping up to n existing spans.
-func (b *bucket) resize(n int) {
- cur := b.size()
- newBuffer := make([]*SpanData, n)
- if cur < n {
- for i := 0; i < cur; i++ {
- newBuffer[i] = b.span(i)
- }
- b.buffer = newBuffer
- b.nextIndex = cur
- b.overflow = false
- return
- }
- for i := 0; i < n; i++ {
- newBuffer[i] = b.span(i + cur - n)
- }
- b.buffer = newBuffer
- b.nextIndex = 0
- b.overflow = true
-}
-
-// latencyBucket returns the appropriate bucket number for a given latency.
-func latencyBucket(latency time.Duration) int {
- i := 0
- for i < len(defaultLatencies) && latency >= defaultLatencies[i] {
- i++
- }
- return i
-}
-
-// latencyBucketBounds returns the lower and upper bounds for a latency bucket
-// number.
-//
-// The lower bound is inclusive, the upper bound is exclusive (except for the
-// last bucket.)
-func latencyBucketBounds(index int) (lower time.Duration, upper time.Duration) {
- if index == 0 {
- return 0, defaultLatencies[index]
- }
- if index == len(defaultLatencies) {
- return defaultLatencies[index-1], 1<<63 - 1
- }
- return defaultLatencies[index-1], defaultLatencies[index]
-}
diff --git a/vendor/go.opencensus.io/trace/spanstore.go b/vendor/go.opencensus.io/trace/spanstore.go
deleted file mode 100644
index e601f76f2..000000000
--- a/vendor/go.opencensus.io/trace/spanstore.go
+++ /dev/null
@@ -1,308 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "sync"
- "time"
-
- "go.opencensus.io/internal"
-)
-
-const (
- maxBucketSize = 100000
- defaultBucketSize = 10
-)
-
-var (
- ssmu sync.RWMutex // protects spanStores
- spanStores = make(map[string]*spanStore)
-)
-
-// This exists purely to avoid exposing internal methods used by z-Pages externally.
-type internalOnly struct{}
-
-func init() {
- //TODO(#412): remove
- internal.Trace = &internalOnly{}
-}
-
-// ReportActiveSpans returns the active spans for the given name.
-func (i internalOnly) ReportActiveSpans(name string) []*SpanData {
- s := spanStoreForName(name)
- if s == nil {
- return nil
- }
- var out []*SpanData
- s.mu.Lock()
- defer s.mu.Unlock()
- for activeSpan := range s.active {
- if s, ok := activeSpan.(*span); ok {
- out = append(out, s.makeSpanData())
- }
- }
- return out
-}
-
-// ReportSpansByError returns a sample of error spans.
-//
-// If code is nonzero, only spans with that status code are returned.
-func (i internalOnly) ReportSpansByError(name string, code int32) []*SpanData {
- s := spanStoreForName(name)
- if s == nil {
- return nil
- }
- var out []*SpanData
- s.mu.Lock()
- defer s.mu.Unlock()
- if code != 0 {
- if b, ok := s.errors[code]; ok {
- for _, sd := range b.buffer {
- if sd == nil {
- break
- }
- out = append(out, sd)
- }
- }
- } else {
- for _, b := range s.errors {
- for _, sd := range b.buffer {
- if sd == nil {
- break
- }
- out = append(out, sd)
- }
- }
- }
- return out
-}
-
-// ConfigureBucketSizes sets the number of spans to keep per latency and error
-// bucket for different span names.
-func (i internalOnly) ConfigureBucketSizes(bcs []internal.BucketConfiguration) {
- for _, bc := range bcs {
- latencyBucketSize := bc.MaxRequestsSucceeded
- if latencyBucketSize < 0 {
- latencyBucketSize = 0
- }
- if latencyBucketSize > maxBucketSize {
- latencyBucketSize = maxBucketSize
- }
- errorBucketSize := bc.MaxRequestsErrors
- if errorBucketSize < 0 {
- errorBucketSize = 0
- }
- if errorBucketSize > maxBucketSize {
- errorBucketSize = maxBucketSize
- }
- spanStoreSetSize(bc.Name, latencyBucketSize, errorBucketSize)
- }
-}
-
-// ReportSpansPerMethod returns a summary of what spans are being stored for each span name.
-func (i internalOnly) ReportSpansPerMethod() map[string]internal.PerMethodSummary {
- out := make(map[string]internal.PerMethodSummary)
- ssmu.RLock()
- defer ssmu.RUnlock()
- for name, s := range spanStores {
- s.mu.Lock()
- p := internal.PerMethodSummary{
- Active: len(s.active),
- }
- for code, b := range s.errors {
- p.ErrorBuckets = append(p.ErrorBuckets, internal.ErrorBucketSummary{
- ErrorCode: code,
- Size: b.size(),
- })
- }
- for i, b := range s.latency {
- min, max := latencyBucketBounds(i)
- p.LatencyBuckets = append(p.LatencyBuckets, internal.LatencyBucketSummary{
- MinLatency: min,
- MaxLatency: max,
- Size: b.size(),
- })
- }
- s.mu.Unlock()
- out[name] = p
- }
- return out
-}
-
-// ReportSpansByLatency returns a sample of successful spans.
-//
-// minLatency is the minimum latency of spans to be returned.
-// maxLatency, if nonzero, is the maximum latency of spans to be returned.
-func (i internalOnly) ReportSpansByLatency(name string, minLatency, maxLatency time.Duration) []*SpanData {
- s := spanStoreForName(name)
- if s == nil {
- return nil
- }
- var out []*SpanData
- s.mu.Lock()
- defer s.mu.Unlock()
- for i, b := range s.latency {
- min, max := latencyBucketBounds(i)
- if i+1 != len(s.latency) && max <= minLatency {
- continue
- }
- if maxLatency != 0 && maxLatency < min {
- continue
- }
- for _, sd := range b.buffer {
- if sd == nil {
- break
- }
- if minLatency != 0 || maxLatency != 0 {
- d := sd.EndTime.Sub(sd.StartTime)
- if d < minLatency {
- continue
- }
- if maxLatency != 0 && d > maxLatency {
- continue
- }
- }
- out = append(out, sd)
- }
- }
- return out
-}
-
-// spanStore keeps track of spans stored for a particular span name.
-//
-// It contains all active spans; a sample of spans for failed requests,
-// categorized by error code; and a sample of spans for successful requests,
-// bucketed by latency.
-type spanStore struct {
- mu sync.Mutex // protects everything below.
- active map[SpanInterface]struct{}
- errors map[int32]*bucket
- latency []bucket
- maxSpansPerErrorBucket int
-}
-
-// newSpanStore creates a span store.
-func newSpanStore(name string, latencyBucketSize int, errorBucketSize int) *spanStore {
- s := &spanStore{
- active: make(map[SpanInterface]struct{}),
- latency: make([]bucket, len(defaultLatencies)+1),
- maxSpansPerErrorBucket: errorBucketSize,
- }
- for i := range s.latency {
- s.latency[i] = makeBucket(latencyBucketSize)
- }
- return s
-}
-
-// spanStoreForName returns the spanStore for the given name.
-//
-// It returns nil if it doesn't exist.
-func spanStoreForName(name string) *spanStore {
- var s *spanStore
- ssmu.RLock()
- s, _ = spanStores[name]
- ssmu.RUnlock()
- return s
-}
-
-// spanStoreForNameCreateIfNew returns the spanStore for the given name.
-//
-// It creates it if it didn't exist.
-func spanStoreForNameCreateIfNew(name string) *spanStore {
- ssmu.RLock()
- s, ok := spanStores[name]
- ssmu.RUnlock()
- if ok {
- return s
- }
- ssmu.Lock()
- defer ssmu.Unlock()
- s, ok = spanStores[name]
- if ok {
- return s
- }
- s = newSpanStore(name, defaultBucketSize, defaultBucketSize)
- spanStores[name] = s
- return s
-}
-
-// spanStoreSetSize resizes the spanStore for the given name.
-//
-// It creates it if it didn't exist.
-func spanStoreSetSize(name string, latencyBucketSize int, errorBucketSize int) {
- ssmu.RLock()
- s, ok := spanStores[name]
- ssmu.RUnlock()
- if ok {
- s.resize(latencyBucketSize, errorBucketSize)
- return
- }
- ssmu.Lock()
- defer ssmu.Unlock()
- s, ok = spanStores[name]
- if ok {
- s.resize(latencyBucketSize, errorBucketSize)
- return
- }
- s = newSpanStore(name, latencyBucketSize, errorBucketSize)
- spanStores[name] = s
-}
-
-func (s *spanStore) resize(latencyBucketSize int, errorBucketSize int) {
- s.mu.Lock()
- for i := range s.latency {
- s.latency[i].resize(latencyBucketSize)
- }
- for _, b := range s.errors {
- b.resize(errorBucketSize)
- }
- s.maxSpansPerErrorBucket = errorBucketSize
- s.mu.Unlock()
-}
-
-// add adds a span to the active bucket of the spanStore.
-func (s *spanStore) add(span SpanInterface) {
- s.mu.Lock()
- s.active[span] = struct{}{}
- s.mu.Unlock()
-}
-
-// finished removes a span from the active set, and adds a corresponding
-// SpanData to a latency or error bucket.
-func (s *spanStore) finished(span SpanInterface, sd *SpanData) {
- latency := sd.EndTime.Sub(sd.StartTime)
- if latency < 0 {
- latency = 0
- }
- code := sd.Status.Code
-
- s.mu.Lock()
- delete(s.active, span)
- if code == 0 {
- s.latency[latencyBucket(latency)].add(sd)
- } else {
- if s.errors == nil {
- s.errors = make(map[int32]*bucket)
- }
- if b := s.errors[code]; b != nil {
- b.add(sd)
- } else {
- b := makeBucket(s.maxSpansPerErrorBucket)
- s.errors[code] = &b
- b.add(sd)
- }
- }
- s.mu.Unlock()
-}
diff --git a/vendor/go.opencensus.io/trace/status_codes.go b/vendor/go.opencensus.io/trace/status_codes.go
deleted file mode 100644
index ec60effd1..000000000
--- a/vendor/go.opencensus.io/trace/status_codes.go
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-// Status codes for use with Span.SetStatus. These correspond to the status
-// codes used by gRPC defined here: https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
-const (
- StatusCodeOK = 0
- StatusCodeCancelled = 1
- StatusCodeUnknown = 2
- StatusCodeInvalidArgument = 3
- StatusCodeDeadlineExceeded = 4
- StatusCodeNotFound = 5
- StatusCodeAlreadyExists = 6
- StatusCodePermissionDenied = 7
- StatusCodeResourceExhausted = 8
- StatusCodeFailedPrecondition = 9
- StatusCodeAborted = 10
- StatusCodeOutOfRange = 11
- StatusCodeUnimplemented = 12
- StatusCodeInternal = 13
- StatusCodeUnavailable = 14
- StatusCodeDataLoss = 15
- StatusCodeUnauthenticated = 16
-)
diff --git a/vendor/go.opencensus.io/trace/trace.go b/vendor/go.opencensus.io/trace/trace.go
deleted file mode 100644
index 861df9d39..000000000
--- a/vendor/go.opencensus.io/trace/trace.go
+++ /dev/null
@@ -1,595 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "context"
- crand "crypto/rand"
- "encoding/binary"
- "fmt"
- "math/rand"
- "sync"
- "sync/atomic"
- "time"
-
- "go.opencensus.io/internal"
- "go.opencensus.io/trace/tracestate"
-)
-
-type tracer struct{}
-
-var _ Tracer = &tracer{}
-
-// Span represents a span of a trace. It has an associated SpanContext, and
-// stores data accumulated while the span is active.
-//
-// Ideally users should interact with Spans by calling the functions in this
-// package that take a Context parameter.
-type span struct {
- // data contains information recorded about the span.
- //
- // It will be non-nil if we are exporting the span or recording events for it.
- // Otherwise, data is nil, and the Span is simply a carrier for the
- // SpanContext, so that the trace ID is propagated.
- data *SpanData
- mu sync.Mutex // protects the contents of *data (but not the pointer value.)
- spanContext SpanContext
-
- // lruAttributes are capped at configured limit. When the capacity is reached an oldest entry
- // is removed to create room for a new entry.
- lruAttributes *lruMap
-
- // annotations are stored in FIFO queue capped by configured limit.
- annotations *evictedQueue
-
- // messageEvents are stored in FIFO queue capped by configured limit.
- messageEvents *evictedQueue
-
- // links are stored in FIFO queue capped by configured limit.
- links *evictedQueue
-
- // spanStore is the spanStore this span belongs to, if any, otherwise it is nil.
- *spanStore
- endOnce sync.Once
-
- executionTracerTaskEnd func() // ends the execution tracer span
-}
-
-// IsRecordingEvents returns true if events are being recorded for this span.
-// Use this check to avoid computing expensive annotations when they will never
-// be used.
-func (s *span) IsRecordingEvents() bool {
- if s == nil {
- return false
- }
- return s.data != nil
-}
-
-// TraceOptions contains options associated with a trace span.
-type TraceOptions uint32
-
-// IsSampled returns true if the span will be exported.
-func (sc SpanContext) IsSampled() bool {
- return sc.TraceOptions.IsSampled()
-}
-
-// setIsSampled sets the TraceOptions bit that determines whether the span will be exported.
-func (sc *SpanContext) setIsSampled(sampled bool) {
- if sampled {
- sc.TraceOptions |= 1
- } else {
- sc.TraceOptions &= ^TraceOptions(1)
- }
-}
-
-// IsSampled returns true if the span will be exported.
-func (t TraceOptions) IsSampled() bool {
- return t&1 == 1
-}
-
-// SpanContext contains the state that must propagate across process boundaries.
-//
-// SpanContext is not an implementation of context.Context.
-// TODO: add reference to external Census docs for SpanContext.
-type SpanContext struct {
- TraceID TraceID
- SpanID SpanID
- TraceOptions TraceOptions
- Tracestate *tracestate.Tracestate
-}
-
-type contextKey struct{}
-
-// FromContext returns the Span stored in a context, or nil if there isn't one.
-func (t *tracer) FromContext(ctx context.Context) *Span {
- s, _ := ctx.Value(contextKey{}).(*Span)
- return s
-}
-
-// NewContext returns a new context with the given Span attached.
-func (t *tracer) NewContext(parent context.Context, s *Span) context.Context {
- return context.WithValue(parent, contextKey{}, s)
-}
-
-// All available span kinds. Span kind must be either one of these values.
-const (
- SpanKindUnspecified = iota
- SpanKindServer
- SpanKindClient
-)
-
-// StartOptions contains options concerning how a span is started.
-type StartOptions struct {
- // Sampler to consult for this Span. If provided, it is always consulted.
- //
- // If not provided, then the behavior differs based on whether
- // the parent of this Span is remote, local, or there is no parent.
- // In the case of a remote parent or no parent, the
- // default sampler (see Config) will be consulted. Otherwise,
- // when there is a non-remote parent, no new sampling decision will be made:
- // we will preserve the sampling of the parent.
- Sampler Sampler
-
- // SpanKind represents the kind of a span. If none is set,
- // SpanKindUnspecified is used.
- SpanKind int
-}
-
-// StartOption apply changes to StartOptions.
-type StartOption func(*StartOptions)
-
-// WithSpanKind makes new spans to be created with the given kind.
-func WithSpanKind(spanKind int) StartOption {
- return func(o *StartOptions) {
- o.SpanKind = spanKind
- }
-}
-
-// WithSampler makes new spans to be be created with a custom sampler.
-// Otherwise, the global sampler is used.
-func WithSampler(sampler Sampler) StartOption {
- return func(o *StartOptions) {
- o.Sampler = sampler
- }
-}
-
-// StartSpan starts a new child span of the current span in the context. If
-// there is no span in the context, creates a new trace and span.
-//
-// Returned context contains the newly created span. You can use it to
-// propagate the returned span in process.
-func (t *tracer) StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span) {
- var opts StartOptions
- var parent SpanContext
- if p := t.FromContext(ctx); p != nil {
- if ps, ok := p.internal.(*span); ok {
- ps.addChild()
- }
- parent = p.SpanContext()
- }
- for _, op := range o {
- op(&opts)
- }
- span := startSpanInternal(name, parent != SpanContext{}, parent, false, opts)
-
- ctx, end := startExecutionTracerTask(ctx, name)
- span.executionTracerTaskEnd = end
- extSpan := NewSpan(span)
- return t.NewContext(ctx, extSpan), extSpan
-}
-
-// StartSpanWithRemoteParent starts a new child span of the span from the given parent.
-//
-// If the incoming context contains a parent, it ignores. StartSpanWithRemoteParent is
-// preferred for cases where the parent is propagated via an incoming request.
-//
-// Returned context contains the newly created span. You can use it to
-// propagate the returned span in process.
-func (t *tracer) StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span) {
- var opts StartOptions
- for _, op := range o {
- op(&opts)
- }
- span := startSpanInternal(name, parent != SpanContext{}, parent, true, opts)
- ctx, end := startExecutionTracerTask(ctx, name)
- span.executionTracerTaskEnd = end
- extSpan := NewSpan(span)
- return t.NewContext(ctx, extSpan), extSpan
-}
-
-func startSpanInternal(name string, hasParent bool, parent SpanContext, remoteParent bool, o StartOptions) *span {
- s := &span{}
- s.spanContext = parent
-
- cfg := config.Load().(*Config)
- if gen, ok := cfg.IDGenerator.(*defaultIDGenerator); ok {
- // lazy initialization
- gen.init()
- }
-
- if !hasParent {
- s.spanContext.TraceID = cfg.IDGenerator.NewTraceID()
- }
- s.spanContext.SpanID = cfg.IDGenerator.NewSpanID()
- sampler := cfg.DefaultSampler
-
- if !hasParent || remoteParent || o.Sampler != nil {
- // If this span is the child of a local span and no Sampler is set in the
- // options, keep the parent's TraceOptions.
- //
- // Otherwise, consult the Sampler in the options if it is non-nil, otherwise
- // the default sampler.
- if o.Sampler != nil {
- sampler = o.Sampler
- }
- s.spanContext.setIsSampled(sampler(SamplingParameters{
- ParentContext: parent,
- TraceID: s.spanContext.TraceID,
- SpanID: s.spanContext.SpanID,
- Name: name,
- HasRemoteParent: remoteParent}).Sample)
- }
-
- if !internal.LocalSpanStoreEnabled && !s.spanContext.IsSampled() {
- return s
- }
-
- s.data = &SpanData{
- SpanContext: s.spanContext,
- StartTime: time.Now(),
- SpanKind: o.SpanKind,
- Name: name,
- HasRemoteParent: remoteParent,
- }
- s.lruAttributes = newLruMap(cfg.MaxAttributesPerSpan)
- s.annotations = newEvictedQueue(cfg.MaxAnnotationEventsPerSpan)
- s.messageEvents = newEvictedQueue(cfg.MaxMessageEventsPerSpan)
- s.links = newEvictedQueue(cfg.MaxLinksPerSpan)
-
- if hasParent {
- s.data.ParentSpanID = parent.SpanID
- }
- if internal.LocalSpanStoreEnabled {
- var ss *spanStore
- ss = spanStoreForNameCreateIfNew(name)
- if ss != nil {
- s.spanStore = ss
- ss.add(s)
- }
- }
-
- return s
-}
-
-// End ends the span.
-func (s *span) End() {
- if s == nil {
- return
- }
- if s.executionTracerTaskEnd != nil {
- s.executionTracerTaskEnd()
- }
- if !s.IsRecordingEvents() {
- return
- }
- s.endOnce.Do(func() {
- exp, _ := exporters.Load().(exportersMap)
- mustExport := s.spanContext.IsSampled() && len(exp) > 0
- if s.spanStore != nil || mustExport {
- sd := s.makeSpanData()
- sd.EndTime = internal.MonotonicEndTime(sd.StartTime)
- if s.spanStore != nil {
- s.spanStore.finished(s, sd)
- }
- if mustExport {
- for e := range exp {
- e.ExportSpan(sd)
- }
- }
- }
- })
-}
-
-// makeSpanData produces a SpanData representing the current state of the Span.
-// It requires that s.data is non-nil.
-func (s *span) makeSpanData() *SpanData {
- var sd SpanData
- s.mu.Lock()
- sd = *s.data
- if s.lruAttributes.len() > 0 {
- sd.Attributes = s.lruAttributesToAttributeMap()
- sd.DroppedAttributeCount = s.lruAttributes.droppedCount
- }
- if len(s.annotations.queue) > 0 {
- sd.Annotations = s.interfaceArrayToAnnotationArray()
- sd.DroppedAnnotationCount = s.annotations.droppedCount
- }
- if len(s.messageEvents.queue) > 0 {
- sd.MessageEvents = s.interfaceArrayToMessageEventArray()
- sd.DroppedMessageEventCount = s.messageEvents.droppedCount
- }
- if len(s.links.queue) > 0 {
- sd.Links = s.interfaceArrayToLinksArray()
- sd.DroppedLinkCount = s.links.droppedCount
- }
- s.mu.Unlock()
- return &sd
-}
-
-// SpanContext returns the SpanContext of the span.
-func (s *span) SpanContext() SpanContext {
- if s == nil {
- return SpanContext{}
- }
- return s.spanContext
-}
-
-// SetName sets the name of the span, if it is recording events.
-func (s *span) SetName(name string) {
- if !s.IsRecordingEvents() {
- return
- }
- s.mu.Lock()
- s.data.Name = name
- s.mu.Unlock()
-}
-
-// SetStatus sets the status of the span, if it is recording events.
-func (s *span) SetStatus(status Status) {
- if !s.IsRecordingEvents() {
- return
- }
- s.mu.Lock()
- s.data.Status = status
- s.mu.Unlock()
-}
-
-func (s *span) interfaceArrayToLinksArray() []Link {
- linksArr := make([]Link, 0, len(s.links.queue))
- for _, value := range s.links.queue {
- linksArr = append(linksArr, value.(Link))
- }
- return linksArr
-}
-
-func (s *span) interfaceArrayToMessageEventArray() []MessageEvent {
- messageEventArr := make([]MessageEvent, 0, len(s.messageEvents.queue))
- for _, value := range s.messageEvents.queue {
- messageEventArr = append(messageEventArr, value.(MessageEvent))
- }
- return messageEventArr
-}
-
-func (s *span) interfaceArrayToAnnotationArray() []Annotation {
- annotationArr := make([]Annotation, 0, len(s.annotations.queue))
- for _, value := range s.annotations.queue {
- annotationArr = append(annotationArr, value.(Annotation))
- }
- return annotationArr
-}
-
-func (s *span) lruAttributesToAttributeMap() map[string]interface{} {
- attributes := make(map[string]interface{}, s.lruAttributes.len())
- for _, key := range s.lruAttributes.keys() {
- value, ok := s.lruAttributes.get(key)
- if ok {
- keyStr := key.(string)
- attributes[keyStr] = value
- }
- }
- return attributes
-}
-
-func (s *span) copyToCappedAttributes(attributes []Attribute) {
- for _, a := range attributes {
- s.lruAttributes.add(a.key, a.value)
- }
-}
-
-func (s *span) addChild() {
- if !s.IsRecordingEvents() {
- return
- }
- s.mu.Lock()
- s.data.ChildSpanCount++
- s.mu.Unlock()
-}
-
-// AddAttributes sets attributes in the span.
-//
-// Existing attributes whose keys appear in the attributes parameter are overwritten.
-func (s *span) AddAttributes(attributes ...Attribute) {
- if !s.IsRecordingEvents() {
- return
- }
- s.mu.Lock()
- s.copyToCappedAttributes(attributes)
- s.mu.Unlock()
-}
-
-func (s *span) printStringInternal(attributes []Attribute, str string) {
- now := time.Now()
- var am map[string]interface{}
- if len(attributes) != 0 {
- am = make(map[string]interface{}, len(attributes))
- for _, attr := range attributes {
- am[attr.key] = attr.value
- }
- }
- s.mu.Lock()
- s.annotations.add(Annotation{
- Time: now,
- Message: str,
- Attributes: am,
- })
- s.mu.Unlock()
-}
-
-// Annotate adds an annotation with attributes.
-// Attributes can be nil.
-func (s *span) Annotate(attributes []Attribute, str string) {
- if !s.IsRecordingEvents() {
- return
- }
- s.printStringInternal(attributes, str)
-}
-
-// Annotatef adds an annotation with attributes.
-func (s *span) Annotatef(attributes []Attribute, format string, a ...interface{}) {
- if !s.IsRecordingEvents() {
- return
- }
- s.printStringInternal(attributes, fmt.Sprintf(format, a...))
-}
-
-// AddMessageSendEvent adds a message send event to the span.
-//
-// messageID is an identifier for the message, which is recommended to be
-// unique in this span and the same between the send event and the receive
-// event (this allows to identify a message between the sender and receiver).
-// For example, this could be a sequence id.
-func (s *span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64) {
- if !s.IsRecordingEvents() {
- return
- }
- now := time.Now()
- s.mu.Lock()
- s.messageEvents.add(MessageEvent{
- Time: now,
- EventType: MessageEventTypeSent,
- MessageID: messageID,
- UncompressedByteSize: uncompressedByteSize,
- CompressedByteSize: compressedByteSize,
- })
- s.mu.Unlock()
-}
-
-// AddMessageReceiveEvent adds a message receive event to the span.
-//
-// messageID is an identifier for the message, which is recommended to be
-// unique in this span and the same between the send event and the receive
-// event (this allows to identify a message between the sender and receiver).
-// For example, this could be a sequence id.
-func (s *span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64) {
- if !s.IsRecordingEvents() {
- return
- }
- now := time.Now()
- s.mu.Lock()
- s.messageEvents.add(MessageEvent{
- Time: now,
- EventType: MessageEventTypeRecv,
- MessageID: messageID,
- UncompressedByteSize: uncompressedByteSize,
- CompressedByteSize: compressedByteSize,
- })
- s.mu.Unlock()
-}
-
-// AddLink adds a link to the span.
-func (s *span) AddLink(l Link) {
- if !s.IsRecordingEvents() {
- return
- }
- s.mu.Lock()
- s.links.add(l)
- s.mu.Unlock()
-}
-
-func (s *span) String() string {
- if s == nil {
- return ""
- }
- if s.data == nil {
- return fmt.Sprintf("span %s", s.spanContext.SpanID)
- }
- s.mu.Lock()
- str := fmt.Sprintf("span %s %q", s.spanContext.SpanID, s.data.Name)
- s.mu.Unlock()
- return str
-}
-
-var config atomic.Value // access atomically
-
-func init() {
- config.Store(&Config{
- DefaultSampler: ProbabilitySampler(defaultSamplingProbability),
- IDGenerator: &defaultIDGenerator{},
- MaxAttributesPerSpan: DefaultMaxAttributesPerSpan,
- MaxAnnotationEventsPerSpan: DefaultMaxAnnotationEventsPerSpan,
- MaxMessageEventsPerSpan: DefaultMaxMessageEventsPerSpan,
- MaxLinksPerSpan: DefaultMaxLinksPerSpan,
- })
-}
-
-type defaultIDGenerator struct {
- sync.Mutex
-
- // Please keep these as the first fields
- // so that these 8 byte fields will be aligned on addresses
- // divisible by 8, on both 32-bit and 64-bit machines when
- // performing atomic increments and accesses.
- // See:
- // * https://github.com/census-instrumentation/opencensus-go/issues/587
- // * https://github.com/census-instrumentation/opencensus-go/issues/865
- // * https://golang.org/pkg/sync/atomic/#pkg-note-BUG
- nextSpanID uint64
- spanIDInc uint64
-
- traceIDAdd [2]uint64
- traceIDRand *rand.Rand
-
- initOnce sync.Once
-}
-
-// init initializes the generator on the first call to avoid consuming entropy
-// unnecessarily.
-func (gen *defaultIDGenerator) init() {
- gen.initOnce.Do(func() {
- // initialize traceID and spanID generators.
- var rngSeed int64
- for _, p := range []interface{}{
- &rngSeed, &gen.traceIDAdd, &gen.nextSpanID, &gen.spanIDInc,
- } {
- binary.Read(crand.Reader, binary.LittleEndian, p)
- }
- gen.traceIDRand = rand.New(rand.NewSource(rngSeed))
- gen.spanIDInc |= 1
- })
-}
-
-// NewSpanID returns a non-zero span ID from a randomly-chosen sequence.
-func (gen *defaultIDGenerator) NewSpanID() [8]byte {
- var id uint64
- for id == 0 {
- id = atomic.AddUint64(&gen.nextSpanID, gen.spanIDInc)
- }
- var sid [8]byte
- binary.LittleEndian.PutUint64(sid[:], id)
- return sid
-}
-
-// NewTraceID returns a non-zero trace ID from a randomly-chosen sequence.
-// mu should be held while this function is called.
-func (gen *defaultIDGenerator) NewTraceID() [16]byte {
- var tid [16]byte
- // Construct the trace ID from two outputs of traceIDRand, with a constant
- // added to each half for additional entropy.
- gen.Lock()
- binary.LittleEndian.PutUint64(tid[0:8], gen.traceIDRand.Uint64()+gen.traceIDAdd[0])
- binary.LittleEndian.PutUint64(tid[8:16], gen.traceIDRand.Uint64()+gen.traceIDAdd[1])
- gen.Unlock()
- return tid
-}
diff --git a/vendor/go.opencensus.io/trace/trace_api.go b/vendor/go.opencensus.io/trace/trace_api.go
deleted file mode 100644
index 9e2c3a999..000000000
--- a/vendor/go.opencensus.io/trace/trace_api.go
+++ /dev/null
@@ -1,265 +0,0 @@
-// Copyright 2020, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "context"
-)
-
-// DefaultTracer is the tracer used when package-level exported functions are invoked.
-var DefaultTracer Tracer = &tracer{}
-
-// Tracer can start spans and access context functions.
-type Tracer interface {
-
- // StartSpan starts a new child span of the current span in the context. If
- // there is no span in the context, creates a new trace and span.
- //
- // Returned context contains the newly created span. You can use it to
- // propagate the returned span in process.
- StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span)
-
- // StartSpanWithRemoteParent starts a new child span of the span from the given parent.
- //
- // If the incoming context contains a parent, it ignores. StartSpanWithRemoteParent is
- // preferred for cases where the parent is propagated via an incoming request.
- //
- // Returned context contains the newly created span. You can use it to
- // propagate the returned span in process.
- StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span)
-
- // FromContext returns the Span stored in a context, or nil if there isn't one.
- FromContext(ctx context.Context) *Span
-
- // NewContext returns a new context with the given Span attached.
- NewContext(parent context.Context, s *Span) context.Context
-}
-
-// StartSpan starts a new child span of the current span in the context. If
-// there is no span in the context, creates a new trace and span.
-//
-// Returned context contains the newly created span. You can use it to
-// propagate the returned span in process.
-func StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span) {
- return DefaultTracer.StartSpan(ctx, name, o...)
-}
-
-// StartSpanWithRemoteParent starts a new child span of the span from the given parent.
-//
-// If the incoming context contains a parent, it ignores. StartSpanWithRemoteParent is
-// preferred for cases where the parent is propagated via an incoming request.
-//
-// Returned context contains the newly created span. You can use it to
-// propagate the returned span in process.
-func StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span) {
- return DefaultTracer.StartSpanWithRemoteParent(ctx, name, parent, o...)
-}
-
-// FromContext returns the Span stored in a context, or a Span that is not
-// recording events if there isn't one.
-func FromContext(ctx context.Context) *Span {
- return DefaultTracer.FromContext(ctx)
-}
-
-// NewContext returns a new context with the given Span attached.
-func NewContext(parent context.Context, s *Span) context.Context {
- return DefaultTracer.NewContext(parent, s)
-}
-
-// SpanInterface represents a span of a trace. It has an associated SpanContext, and
-// stores data accumulated while the span is active.
-//
-// Ideally users should interact with Spans by calling the functions in this
-// package that take a Context parameter.
-type SpanInterface interface {
-
- // IsRecordingEvents returns true if events are being recorded for this span.
- // Use this check to avoid computing expensive annotations when they will never
- // be used.
- IsRecordingEvents() bool
-
- // End ends the span.
- End()
-
- // SpanContext returns the SpanContext of the span.
- SpanContext() SpanContext
-
- // SetName sets the name of the span, if it is recording events.
- SetName(name string)
-
- // SetStatus sets the status of the span, if it is recording events.
- SetStatus(status Status)
-
- // AddAttributes sets attributes in the span.
- //
- // Existing attributes whose keys appear in the attributes parameter are overwritten.
- AddAttributes(attributes ...Attribute)
-
- // Annotate adds an annotation with attributes.
- // Attributes can be nil.
- Annotate(attributes []Attribute, str string)
-
- // Annotatef adds an annotation with attributes.
- Annotatef(attributes []Attribute, format string, a ...interface{})
-
- // AddMessageSendEvent adds a message send event to the span.
- //
- // messageID is an identifier for the message, which is recommended to be
- // unique in this span and the same between the send event and the receive
- // event (this allows to identify a message between the sender and receiver).
- // For example, this could be a sequence id.
- AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64)
-
- // AddMessageReceiveEvent adds a message receive event to the span.
- //
- // messageID is an identifier for the message, which is recommended to be
- // unique in this span and the same between the send event and the receive
- // event (this allows to identify a message between the sender and receiver).
- // For example, this could be a sequence id.
- AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64)
-
- // AddLink adds a link to the span.
- AddLink(l Link)
-
- // String prints a string representation of a span.
- String() string
-}
-
-// NewSpan is a convenience function for creating a *Span out of a *span
-func NewSpan(s SpanInterface) *Span {
- return &Span{internal: s}
-}
-
-// Span is a struct wrapper around the SpanInt interface, which allows correctly handling
-// nil spans, while also allowing the SpanInterface implementation to be swapped out.
-type Span struct {
- internal SpanInterface
-}
-
-// Internal returns the underlying implementation of the Span
-func (s *Span) Internal() SpanInterface {
- return s.internal
-}
-
-// IsRecordingEvents returns true if events are being recorded for this span.
-// Use this check to avoid computing expensive annotations when they will never
-// be used.
-func (s *Span) IsRecordingEvents() bool {
- if s == nil {
- return false
- }
- return s.internal.IsRecordingEvents()
-}
-
-// End ends the span.
-func (s *Span) End() {
- if s == nil {
- return
- }
- s.internal.End()
-}
-
-// SpanContext returns the SpanContext of the span.
-func (s *Span) SpanContext() SpanContext {
- if s == nil {
- return SpanContext{}
- }
- return s.internal.SpanContext()
-}
-
-// SetName sets the name of the span, if it is recording events.
-func (s *Span) SetName(name string) {
- if !s.IsRecordingEvents() {
- return
- }
- s.internal.SetName(name)
-}
-
-// SetStatus sets the status of the span, if it is recording events.
-func (s *Span) SetStatus(status Status) {
- if !s.IsRecordingEvents() {
- return
- }
- s.internal.SetStatus(status)
-}
-
-// AddAttributes sets attributes in the span.
-//
-// Existing attributes whose keys appear in the attributes parameter are overwritten.
-func (s *Span) AddAttributes(attributes ...Attribute) {
- if !s.IsRecordingEvents() {
- return
- }
- s.internal.AddAttributes(attributes...)
-}
-
-// Annotate adds an annotation with attributes.
-// Attributes can be nil.
-func (s *Span) Annotate(attributes []Attribute, str string) {
- if !s.IsRecordingEvents() {
- return
- }
- s.internal.Annotate(attributes, str)
-}
-
-// Annotatef adds an annotation with attributes.
-func (s *Span) Annotatef(attributes []Attribute, format string, a ...interface{}) {
- if !s.IsRecordingEvents() {
- return
- }
- s.internal.Annotatef(attributes, format, a...)
-}
-
-// AddMessageSendEvent adds a message send event to the span.
-//
-// messageID is an identifier for the message, which is recommended to be
-// unique in this span and the same between the send event and the receive
-// event (this allows to identify a message between the sender and receiver).
-// For example, this could be a sequence id.
-func (s *Span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64) {
- if !s.IsRecordingEvents() {
- return
- }
- s.internal.AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize)
-}
-
-// AddMessageReceiveEvent adds a message receive event to the span.
-//
-// messageID is an identifier for the message, which is recommended to be
-// unique in this span and the same between the send event and the receive
-// event (this allows to identify a message between the sender and receiver).
-// For example, this could be a sequence id.
-func (s *Span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64) {
- if !s.IsRecordingEvents() {
- return
- }
- s.internal.AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize)
-}
-
-// AddLink adds a link to the span.
-func (s *Span) AddLink(l Link) {
- if !s.IsRecordingEvents() {
- return
- }
- s.internal.AddLink(l)
-}
-
-// String prints a string representation of a span.
-func (s *Span) String() string {
- if s == nil {
- return ""
- }
- return s.internal.String()
-}
diff --git a/vendor/go.opencensus.io/trace/trace_go11.go b/vendor/go.opencensus.io/trace/trace_go11.go
deleted file mode 100644
index b8fc1e495..000000000
--- a/vendor/go.opencensus.io/trace/trace_go11.go
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build go1.11
-// +build go1.11
-
-package trace
-
-import (
- "context"
- t "runtime/trace"
-)
-
-func startExecutionTracerTask(ctx context.Context, name string) (context.Context, func()) {
- if !t.IsEnabled() {
- // Avoid additional overhead if
- // runtime/trace is not enabled.
- return ctx, func() {}
- }
- nctx, task := t.NewTask(ctx, name)
- return nctx, task.End
-}
diff --git a/vendor/go.opencensus.io/trace/trace_nongo11.go b/vendor/go.opencensus.io/trace/trace_nongo11.go
deleted file mode 100644
index da488fc87..000000000
--- a/vendor/go.opencensus.io/trace/trace_nongo11.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build !go1.11
-// +build !go1.11
-
-package trace
-
-import (
- "context"
-)
-
-func startExecutionTracerTask(ctx context.Context, name string) (context.Context, func()) {
- return ctx, func() {}
-}
diff --git a/vendor/go.opencensus.io/trace/tracestate/tracestate.go b/vendor/go.opencensus.io/trace/tracestate/tracestate.go
deleted file mode 100644
index 2d6c713eb..000000000
--- a/vendor/go.opencensus.io/trace/tracestate/tracestate.go
+++ /dev/null
@@ -1,147 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package tracestate implements support for the Tracestate header of the
-// W3C TraceContext propagation format.
-package tracestate
-
-import (
- "fmt"
- "regexp"
-)
-
-const (
- keyMaxSize = 256
- valueMaxSize = 256
- maxKeyValuePairs = 32
-)
-
-const (
- keyWithoutVendorFormat = `[a-z][_0-9a-z\-\*\/]{0,255}`
- keyWithVendorFormat = `[a-z][_0-9a-z\-\*\/]{0,240}@[a-z][_0-9a-z\-\*\/]{0,13}`
- keyFormat = `(` + keyWithoutVendorFormat + `)|(` + keyWithVendorFormat + `)`
- valueFormat = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]{0,255}[\x21-\x2b\x2d-\x3c\x3e-\x7e]`
-)
-
-var keyValidationRegExp = regexp.MustCompile(`^(` + keyFormat + `)$`)
-var valueValidationRegExp = regexp.MustCompile(`^(` + valueFormat + `)$`)
-
-// Tracestate represents tracing-system specific context in a list of key-value pairs. Tracestate allows different
-// vendors propagate additional information and inter-operate with their legacy Id formats.
-type Tracestate struct {
- entries []Entry
-}
-
-// Entry represents one key-value pair in a list of key-value pair of Tracestate.
-type Entry struct {
- // Key is an opaque string up to 256 characters printable. It MUST begin with a lowercase letter,
- // and can only contain lowercase letters a-z, digits 0-9, underscores _, dashes -, asterisks *, and
- // forward slashes /.
- Key string
-
- // Value is an opaque string up to 256 characters printable ASCII RFC0020 characters (i.e., the
- // range 0x20 to 0x7E) except comma , and =.
- Value string
-}
-
-// Entries returns a slice of Entry.
-func (ts *Tracestate) Entries() []Entry {
- if ts == nil {
- return nil
- }
- return ts.entries
-}
-
-func (ts *Tracestate) remove(key string) *Entry {
- for index, entry := range ts.entries {
- if entry.Key == key {
- ts.entries = append(ts.entries[:index], ts.entries[index+1:]...)
- return &entry
- }
- }
- return nil
-}
-
-func (ts *Tracestate) add(entries []Entry) error {
- for _, entry := range entries {
- ts.remove(entry.Key)
- }
- if len(ts.entries)+len(entries) > maxKeyValuePairs {
- return fmt.Errorf("adding %d key-value pairs to current %d pairs exceeds the limit of %d",
- len(entries), len(ts.entries), maxKeyValuePairs)
- }
- ts.entries = append(entries, ts.entries...)
- return nil
-}
-
-func isValid(entry Entry) bool {
- return keyValidationRegExp.MatchString(entry.Key) &&
- valueValidationRegExp.MatchString(entry.Value)
-}
-
-func containsDuplicateKey(entries ...Entry) (string, bool) {
- keyMap := make(map[string]int)
- for _, entry := range entries {
- if _, ok := keyMap[entry.Key]; ok {
- return entry.Key, true
- }
- keyMap[entry.Key] = 1
- }
- return "", false
-}
-
-func areEntriesValid(entries ...Entry) (*Entry, bool) {
- for _, entry := range entries {
- if !isValid(entry) {
- return &entry, false
- }
- }
- return nil, true
-}
-
-// New creates a Tracestate object from a parent and/or entries (key-value pair).
-// Entries from the parent are copied if present. The entries passed to this function
-// are inserted in front of those copied from the parent. If an entry copied from the
-// parent contains the same key as one of the entry in entries then the entry copied
-// from the parent is removed. See add func.
-//
-// An error is returned with nil Tracestate if
-// 1. one or more entry in entries is invalid.
-// 2. two or more entries in the input entries have the same key.
-// 3. the number of entries combined from the parent and the input entries exceeds maxKeyValuePairs.
-// (duplicate entry is counted only once).
-func New(parent *Tracestate, entries ...Entry) (*Tracestate, error) {
- if parent == nil && len(entries) == 0 {
- return nil, nil
- }
- if entry, ok := areEntriesValid(entries...); !ok {
- return nil, fmt.Errorf("key-value pair {%s, %s} is invalid", entry.Key, entry.Value)
- }
-
- if key, duplicate := containsDuplicateKey(entries...); duplicate {
- return nil, fmt.Errorf("contains duplicate keys (%s)", key)
- }
-
- tracestate := Tracestate{}
-
- if parent != nil && len(parent.entries) > 0 {
- tracestate.entries = append([]Entry{}, parent.entries...)
- }
-
- err := tracestate.add(entries)
- if err != nil {
- return nil, err
- }
- return &tracestate, nil
-}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/CONTRIBUTING.md b/vendor/go.opentelemetry.io/auto/sdk/CONTRIBUTING.md
new file mode 100644
index 000000000..773c9b643
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/CONTRIBUTING.md
@@ -0,0 +1,27 @@
+# Contributing to go.opentelemetry.io/auto/sdk
+
+The `go.opentelemetry.io/auto/sdk` module is a purpose built OpenTelemetry SDK.
+It is designed to be:
+
+0. An OpenTelemetry compliant SDK
+1. Instrumented by auto-instrumentation (serializable into OTLP JSON)
+2. Lightweight
+3. User-friendly
+
+These design choices are listed in the order of their importance.
+
+The primary design goal of this module is to be an OpenTelemetry SDK.
+This means that it needs to implement the Go APIs found in `go.opentelemetry.io/otel`.
+
+Having met the requirement of SDK compliance, this module needs to provide code that the `go.opentelemetry.io/auto` module can instrument.
+The chosen approach to meet this goal is to ensure the telemetry from the SDK is serializable into JSON encoded OTLP.
+This ensures then that the serialized form is compatible with other OpenTelemetry systems, and the auto-instrumentation can use these systems to deserialize any telemetry it is sent.
+
+Outside of these first two goals, the intended use becomes relevant.
+This package is intended to be used in the `go.opentelemetry.io/otel` global API as a default when the auto-instrumentation is running.
+Because of this, this package needs to not add unnecessary dependencies to that API.
+Ideally, it adds none.
+It also needs to operate efficiently.
+
+Finally, this module is designed to be user-friendly to Go development.
+It hides complexity in order to provide simpler APIs when the previous goals can all still be met.
diff --git a/vendor/github.com/prometheus/statsd_exporter/LICENSE b/vendor/go.opentelemetry.io/auto/sdk/LICENSE
similarity index 100%
rename from vendor/github.com/prometheus/statsd_exporter/LICENSE
rename to vendor/go.opentelemetry.io/auto/sdk/LICENSE
diff --git a/vendor/go.opentelemetry.io/auto/sdk/VERSIONING.md b/vendor/go.opentelemetry.io/auto/sdk/VERSIONING.md
new file mode 100644
index 000000000..088d19a6c
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/VERSIONING.md
@@ -0,0 +1,15 @@
+# Versioning
+
+This document describes the versioning policy for this module.
+This policy is designed so the following goals can be achieved.
+
+**Users are provided a codebase of value that is stable and secure.**
+
+## Policy
+
+* Versioning of this module will be idiomatic of a Go project using [Go modules](https://github.com/golang/go/wiki/Modules).
+ * [Semantic import versioning](https://github.com/golang/go/wiki/Modules#semantic-import-versioning) will be used.
+ * Versions will comply with [semver 2.0](https://semver.org/spec/v2.0.0.html).
+ * Any `v2` or higher version of this module will be included as a `/vN` at the end of the module path used in `go.mod` files and in the package import path.
+
+* GitHub releases will be made for all releases.
diff --git a/vendor/go.opentelemetry.io/auto/sdk/doc.go b/vendor/go.opentelemetry.io/auto/sdk/doc.go
new file mode 100644
index 000000000..ad73d8cb9
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/doc.go
@@ -0,0 +1,14 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+/*
+Package sdk provides an auto-instrumentable OpenTelemetry SDK.
+
+An [go.opentelemetry.io/auto.Instrumentation] can be configured to target the
+process running this SDK. In that case, all telemetry the SDK produces will be
+processed and handled by that [go.opentelemetry.io/auto.Instrumentation].
+
+By default, if there is no [go.opentelemetry.io/auto.Instrumentation] set to
+auto-instrument the SDK, the SDK will not generate any telemetry.
+*/
+package sdk
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/attr.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/attr.go
new file mode 100644
index 000000000..af6ef171f
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/attr.go
@@ -0,0 +1,58 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+// Attr is a key-value pair.
+type Attr struct {
+ Key string `json:"key,omitempty"`
+ Value Value `json:"value,omitempty"`
+}
+
+// String returns an Attr for a string value.
+func String(key, value string) Attr {
+ return Attr{key, StringValue(value)}
+}
+
+// Int64 returns an Attr for an int64 value.
+func Int64(key string, value int64) Attr {
+ return Attr{key, Int64Value(value)}
+}
+
+// Int returns an Attr for an int value.
+func Int(key string, value int) Attr {
+ return Int64(key, int64(value))
+}
+
+// Float64 returns an Attr for a float64 value.
+func Float64(key string, value float64) Attr {
+ return Attr{key, Float64Value(value)}
+}
+
+// Bool returns an Attr for a bool value.
+func Bool(key string, value bool) Attr {
+ return Attr{key, BoolValue(value)}
+}
+
+// Bytes returns an Attr for a []byte value.
+// The passed slice must not be changed after it is passed.
+func Bytes(key string, value []byte) Attr {
+ return Attr{key, BytesValue(value)}
+}
+
+// Slice returns an Attr for a []Value value.
+// The passed slice must not be changed after it is passed.
+func Slice(key string, value ...Value) Attr {
+ return Attr{key, SliceValue(value...)}
+}
+
+// Map returns an Attr for a map value.
+// The passed slice must not be changed after it is passed.
+func Map(key string, value ...Attr) Attr {
+ return Attr{key, MapValue(value...)}
+}
+
+// Equal returns if a is equal to b.
+func (a Attr) Equal(b Attr) bool {
+ return a.Key == b.Key && a.Value.Equal(b.Value)
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/doc.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/doc.go
new file mode 100644
index 000000000..949e2165c
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/doc.go
@@ -0,0 +1,8 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+/*
+Package telemetry provides a lightweight representations of OpenTelemetry
+telemetry that is compatible with the OTLP JSON protobuf encoding.
+*/
+package telemetry
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/id.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/id.go
new file mode 100644
index 000000000..2950fdb42
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/id.go
@@ -0,0 +1,103 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+import (
+ "encoding/hex"
+ "errors"
+ "fmt"
+)
+
+const (
+ traceIDSize = 16
+ spanIDSize = 8
+)
+
+// TraceID is a custom data type that is used for all trace IDs.
+type TraceID [traceIDSize]byte
+
+// String returns the hex string representation form of a TraceID.
+func (tid TraceID) String() string {
+ return hex.EncodeToString(tid[:])
+}
+
+// IsEmpty returns false if id contains at least one non-zero byte.
+func (tid TraceID) IsEmpty() bool {
+ return tid == [traceIDSize]byte{}
+}
+
+// MarshalJSON converts the trace ID into a hex string enclosed in quotes.
+func (tid TraceID) MarshalJSON() ([]byte, error) {
+ if tid.IsEmpty() {
+ return []byte(`""`), nil
+ }
+ return marshalJSON(tid[:])
+}
+
+// UnmarshalJSON inflates the trace ID from hex string, possibly enclosed in
+// quotes.
+func (tid *TraceID) UnmarshalJSON(data []byte) error {
+ *tid = [traceIDSize]byte{}
+ return unmarshalJSON(tid[:], data)
+}
+
+// SpanID is a custom data type that is used for all span IDs.
+type SpanID [spanIDSize]byte
+
+// String returns the hex string representation form of a SpanID.
+func (sid SpanID) String() string {
+ return hex.EncodeToString(sid[:])
+}
+
+// IsEmpty returns true if the span ID contains at least one non-zero byte.
+func (sid SpanID) IsEmpty() bool {
+ return sid == [spanIDSize]byte{}
+}
+
+// MarshalJSON converts span ID into a hex string enclosed in quotes.
+func (sid SpanID) MarshalJSON() ([]byte, error) {
+ if sid.IsEmpty() {
+ return []byte(`""`), nil
+ }
+ return marshalJSON(sid[:])
+}
+
+// UnmarshalJSON decodes span ID from hex string, possibly enclosed in quotes.
+func (sid *SpanID) UnmarshalJSON(data []byte) error {
+ *sid = [spanIDSize]byte{}
+ return unmarshalJSON(sid[:], data)
+}
+
+// marshalJSON converts id into a hex string enclosed in quotes.
+func marshalJSON(id []byte) ([]byte, error) {
+ // Plus 2 quote chars at the start and end.
+ hexLen := hex.EncodedLen(len(id)) + 2
+
+ b := make([]byte, hexLen)
+ hex.Encode(b[1:hexLen-1], id)
+ b[0], b[hexLen-1] = '"', '"'
+
+ return b, nil
+}
+
+// unmarshalJSON inflates trace id from hex string, possibly enclosed in quotes.
+func unmarshalJSON(dst, src []byte) error {
+ if l := len(src); l >= 2 && src[0] == '"' && src[l-1] == '"' {
+ src = src[1 : l-1]
+ }
+ nLen := len(src)
+ if nLen == 0 {
+ return nil
+ }
+
+ if len(dst) != hex.DecodedLen(nLen) {
+ return errors.New("invalid length for ID")
+ }
+
+ _, err := hex.Decode(dst, src)
+ if err != nil {
+ return fmt.Errorf("cannot unmarshal ID from string '%s': %w", string(src), err)
+ }
+ return nil
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/number.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/number.go
new file mode 100644
index 000000000..5bb3b16c7
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/number.go
@@ -0,0 +1,67 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+import (
+ "encoding/json"
+ "strconv"
+)
+
+// protoInt64 represents the protobuf encoding of integers which can be either
+// strings or integers.
+type protoInt64 int64
+
+// Int64 returns the protoInt64 as an int64.
+func (i *protoInt64) Int64() int64 { return int64(*i) }
+
+// UnmarshalJSON decodes both strings and integers.
+func (i *protoInt64) UnmarshalJSON(data []byte) error {
+ if data[0] == '"' {
+ var str string
+ if err := json.Unmarshal(data, &str); err != nil {
+ return err
+ }
+ parsedInt, err := strconv.ParseInt(str, 10, 64)
+ if err != nil {
+ return err
+ }
+ *i = protoInt64(parsedInt)
+ } else {
+ var parsedInt int64
+ if err := json.Unmarshal(data, &parsedInt); err != nil {
+ return err
+ }
+ *i = protoInt64(parsedInt)
+ }
+ return nil
+}
+
+// protoUint64 represents the protobuf encoding of integers which can be either
+// strings or integers.
+type protoUint64 uint64
+
+// Uint64 returns the protoUint64 as a uint64.
+func (i *protoUint64) Uint64() uint64 { return uint64(*i) }
+
+// UnmarshalJSON decodes both strings and integers.
+func (i *protoUint64) UnmarshalJSON(data []byte) error {
+ if data[0] == '"' {
+ var str string
+ if err := json.Unmarshal(data, &str); err != nil {
+ return err
+ }
+ parsedUint, err := strconv.ParseUint(str, 10, 64)
+ if err != nil {
+ return err
+ }
+ *i = protoUint64(parsedUint)
+ } else {
+ var parsedUint uint64
+ if err := json.Unmarshal(data, &parsedUint); err != nil {
+ return err
+ }
+ *i = protoUint64(parsedUint)
+ }
+ return nil
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/resource.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/resource.go
new file mode 100644
index 000000000..cecad8bae
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/resource.go
@@ -0,0 +1,66 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+import (
+ "bytes"
+ "encoding/json"
+ "errors"
+ "fmt"
+ "io"
+)
+
+// Resource information.
+type Resource struct {
+ // Attrs are the set of attributes that describe the resource. Attribute
+ // keys MUST be unique (it is not allowed to have more than one attribute
+ // with the same key).
+ Attrs []Attr `json:"attributes,omitempty"`
+ // DroppedAttrs is the number of dropped attributes. If the value
+ // is 0, then no attributes were dropped.
+ DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"`
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into r.
+func (r *Resource) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid Resource type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid Resource field: %#v", keyIface)
+ }
+
+ switch key {
+ case "attributes":
+ err = decoder.Decode(&r.Attrs)
+ case "droppedAttributesCount", "dropped_attributes_count":
+ err = decoder.Decode(&r.DroppedAttrs)
+ default:
+ // Skip unknown.
+ }
+
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/scope.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/scope.go
new file mode 100644
index 000000000..b6f2e28d4
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/scope.go
@@ -0,0 +1,67 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+import (
+ "bytes"
+ "encoding/json"
+ "errors"
+ "fmt"
+ "io"
+)
+
+// Scope is the identifying values of the instrumentation scope.
+type Scope struct {
+ Name string `json:"name,omitempty"`
+ Version string `json:"version,omitempty"`
+ Attrs []Attr `json:"attributes,omitempty"`
+ DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"`
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into r.
+func (s *Scope) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid Scope type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid Scope field: %#v", keyIface)
+ }
+
+ switch key {
+ case "name":
+ err = decoder.Decode(&s.Name)
+ case "version":
+ err = decoder.Decode(&s.Version)
+ case "attributes":
+ err = decoder.Decode(&s.Attrs)
+ case "droppedAttributesCount", "dropped_attributes_count":
+ err = decoder.Decode(&s.DroppedAttrs)
+ default:
+ // Skip unknown.
+ }
+
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/span.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/span.go
new file mode 100644
index 000000000..67f80b6aa
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/span.go
@@ -0,0 +1,472 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+import (
+ "bytes"
+ "encoding/hex"
+ "encoding/json"
+ "errors"
+ "fmt"
+ "io"
+ "math"
+ "time"
+)
+
+// A Span represents a single operation performed by a single component of the
+// system.
+type Span struct {
+ // A unique identifier for a trace. All spans from the same trace share
+ // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes OR
+ // of length other than 16 bytes is considered invalid (empty string in OTLP/JSON
+ // is zero-length and thus is also invalid).
+ //
+ // This field is required.
+ TraceID TraceID `json:"traceId,omitempty"`
+ // A unique identifier for a span within a trace, assigned when the span
+ // is created. The ID is an 8-byte array. An ID with all zeroes OR of length
+ // other than 8 bytes is considered invalid (empty string in OTLP/JSON
+ // is zero-length and thus is also invalid).
+ //
+ // This field is required.
+ SpanID SpanID `json:"spanId,omitempty"`
+ // trace_state conveys information about request position in multiple distributed tracing graphs.
+ // It is a trace_state in w3c-trace-context format: https://www.w3.org/TR/trace-context/#tracestate-header
+ // See also https://github.com/w3c/distributed-tracing for more details about this field.
+ TraceState string `json:"traceState,omitempty"`
+ // The `span_id` of this span's parent span. If this is a root span, then this
+ // field must be empty. The ID is an 8-byte array.
+ ParentSpanID SpanID `json:"parentSpanId,omitempty"`
+ // Flags, a bit field.
+ //
+ // Bits 0-7 (8 least significant bits) are the trace flags as defined in W3C Trace
+ // Context specification. To read the 8-bit W3C trace flag, use
+ // `flags & SPAN_FLAGS_TRACE_FLAGS_MASK`.
+ //
+ // See https://www.w3.org/TR/trace-context-2/#trace-flags for the flag definitions.
+ //
+ // Bits 8 and 9 represent the 3 states of whether a span's parent
+ // is remote. The states are (unknown, is not remote, is remote).
+ // To read whether the value is known, use `(flags & SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK) != 0`.
+ // To read whether the span is remote, use `(flags & SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK) != 0`.
+ //
+ // When creating span messages, if the message is logically forwarded from another source
+ // with an equivalent flags fields (i.e., usually another OTLP span message), the field SHOULD
+ // be copied as-is. If creating from a source that does not have an equivalent flags field
+ // (such as a runtime representation of an OpenTelemetry span), the high 22 bits MUST
+ // be set to zero.
+ // Readers MUST NOT assume that bits 10-31 (22 most significant bits) will be zero.
+ //
+ // [Optional].
+ Flags uint32 `json:"flags,omitempty"`
+ // A description of the span's operation.
+ //
+ // For example, the name can be a qualified method name or a file name
+ // and a line number where the operation is called. A best practice is to use
+ // the same display name at the same call point in an application.
+ // This makes it easier to correlate spans in different traces.
+ //
+ // This field is semantically required to be set to non-empty string.
+ // Empty value is equivalent to an unknown span name.
+ //
+ // This field is required.
+ Name string `json:"name"`
+ // Distinguishes between spans generated in a particular context. For example,
+ // two spans with the same name may be distinguished using `CLIENT` (caller)
+ // and `SERVER` (callee) to identify queueing latency associated with the span.
+ Kind SpanKind `json:"kind,omitempty"`
+ // start_time_unix_nano is the start time of the span. On the client side, this is the time
+ // kept by the local machine where the span execution starts. On the server side, this
+ // is the time when the server's application handler starts running.
+ // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970.
+ //
+ // This field is semantically required and it is expected that end_time >= start_time.
+ StartTime time.Time `json:"startTimeUnixNano,omitempty"`
+ // end_time_unix_nano is the end time of the span. On the client side, this is the time
+ // kept by the local machine where the span execution ends. On the server side, this
+ // is the time when the server application handler stops running.
+ // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970.
+ //
+ // This field is semantically required and it is expected that end_time >= start_time.
+ EndTime time.Time `json:"endTimeUnixNano,omitempty"`
+ // attributes is a collection of key/value pairs. Note, global attributes
+ // like server name can be set using the resource API. Examples of attributes:
+ //
+ // "/http/user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36"
+ // "/http/server_latency": 300
+ // "example.com/myattribute": true
+ // "example.com/score": 10.239
+ //
+ // The OpenTelemetry API specification further restricts the allowed value types:
+ // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/common/README.md#attribute
+ // Attribute keys MUST be unique (it is not allowed to have more than one
+ // attribute with the same key).
+ Attrs []Attr `json:"attributes,omitempty"`
+ // dropped_attributes_count is the number of attributes that were discarded. Attributes
+ // can be discarded because their keys are too long or because there are too many
+ // attributes. If this value is 0, then no attributes were dropped.
+ DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"`
+ // events is a collection of Event items.
+ Events []*SpanEvent `json:"events,omitempty"`
+ // dropped_events_count is the number of dropped events. If the value is 0, then no
+ // events were dropped.
+ DroppedEvents uint32 `json:"droppedEventsCount,omitempty"`
+ // links is a collection of Links, which are references from this span to a span
+ // in the same or different trace.
+ Links []*SpanLink `json:"links,omitempty"`
+ // dropped_links_count is the number of dropped links after the maximum size was
+ // enforced. If this value is 0, then no links were dropped.
+ DroppedLinks uint32 `json:"droppedLinksCount,omitempty"`
+ // An optional final status for this span. Semantically when Status isn't set, it means
+ // span's status code is unset, i.e. assume STATUS_CODE_UNSET (code = 0).
+ Status *Status `json:"status,omitempty"`
+}
+
+// MarshalJSON encodes s into OTLP formatted JSON.
+func (s Span) MarshalJSON() ([]byte, error) {
+ startT := s.StartTime.UnixNano()
+ if s.StartTime.IsZero() || startT < 0 {
+ startT = 0
+ }
+
+ endT := s.EndTime.UnixNano()
+ if s.EndTime.IsZero() || endT < 0 {
+ endT = 0
+ }
+
+ // Override non-empty default SpanID marshal and omitempty.
+ var parentSpanId string
+ if !s.ParentSpanID.IsEmpty() {
+ b := make([]byte, hex.EncodedLen(spanIDSize))
+ hex.Encode(b, s.ParentSpanID[:])
+ parentSpanId = string(b)
+ }
+
+ type Alias Span
+ return json.Marshal(struct {
+ Alias
+ ParentSpanID string `json:"parentSpanId,omitempty"`
+ StartTime uint64 `json:"startTimeUnixNano,omitempty"`
+ EndTime uint64 `json:"endTimeUnixNano,omitempty"`
+ }{
+ Alias: Alias(s),
+ ParentSpanID: parentSpanId,
+ StartTime: uint64(startT), // nolint:gosec // >0 checked above.
+ EndTime: uint64(endT), // nolint:gosec // >0 checked above.
+ })
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into s.
+func (s *Span) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid Span type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid Span field: %#v", keyIface)
+ }
+
+ switch key {
+ case "traceId", "trace_id":
+ err = decoder.Decode(&s.TraceID)
+ case "spanId", "span_id":
+ err = decoder.Decode(&s.SpanID)
+ case "traceState", "trace_state":
+ err = decoder.Decode(&s.TraceState)
+ case "parentSpanId", "parent_span_id":
+ err = decoder.Decode(&s.ParentSpanID)
+ case "flags":
+ err = decoder.Decode(&s.Flags)
+ case "name":
+ err = decoder.Decode(&s.Name)
+ case "kind":
+ err = decoder.Decode(&s.Kind)
+ case "startTimeUnixNano", "start_time_unix_nano":
+ var val protoUint64
+ err = decoder.Decode(&val)
+ v := int64(min(val.Uint64(), math.MaxInt64)) //nolint:gosec // Overflow checked.
+ s.StartTime = time.Unix(0, v)
+ case "endTimeUnixNano", "end_time_unix_nano":
+ var val protoUint64
+ err = decoder.Decode(&val)
+ v := int64(min(val.Uint64(), math.MaxInt64)) //nolint:gosec // Overflow checked.
+ s.EndTime = time.Unix(0, v)
+ case "attributes":
+ err = decoder.Decode(&s.Attrs)
+ case "droppedAttributesCount", "dropped_attributes_count":
+ err = decoder.Decode(&s.DroppedAttrs)
+ case "events":
+ err = decoder.Decode(&s.Events)
+ case "droppedEventsCount", "dropped_events_count":
+ err = decoder.Decode(&s.DroppedEvents)
+ case "links":
+ err = decoder.Decode(&s.Links)
+ case "droppedLinksCount", "dropped_links_count":
+ err = decoder.Decode(&s.DroppedLinks)
+ case "status":
+ err = decoder.Decode(&s.Status)
+ default:
+ // Skip unknown.
+ }
+
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// SpanFlags represents constants used to interpret the
+// Span.flags field, which is protobuf 'fixed32' type and is to
+// be used as bit-fields. Each non-zero value defined in this enum is
+// a bit-mask. To extract the bit-field, for example, use an
+// expression like:
+//
+// (span.flags & SPAN_FLAGS_TRACE_FLAGS_MASK)
+//
+// See https://www.w3.org/TR/trace-context-2/#trace-flags for the flag definitions.
+//
+// Note that Span flags were introduced in version 1.1 of the
+// OpenTelemetry protocol. Older Span producers do not set this
+// field, consequently consumers should not rely on the absence of a
+// particular flag bit to indicate the presence of a particular feature.
+type SpanFlags int32
+
+const (
+ // SpanFlagsTraceFlagsMask is a mask for trace-flags.
+ //
+ // Bits 0-7 are used for trace flags.
+ SpanFlagsTraceFlagsMask SpanFlags = 255
+ // SpanFlagsContextHasIsRemoteMask is a mask for HAS_IS_REMOTE status.
+ //
+ // Bits 8 and 9 are used to indicate that the parent span or link span is
+ // remote. Bit 8 (`HAS_IS_REMOTE`) indicates whether the value is known.
+ SpanFlagsContextHasIsRemoteMask SpanFlags = 256
+ // SpanFlagsContextIsRemoteMask is a mask for IS_REMOTE status.
+ //
+ // Bits 8 and 9 are used to indicate that the parent span or link span is
+ // remote. Bit 9 (`IS_REMOTE`) indicates whether the span or link is
+ // remote.
+ SpanFlagsContextIsRemoteMask SpanFlags = 512
+)
+
+// SpanKind is the type of span. Can be used to specify additional relationships between spans
+// in addition to a parent/child relationship.
+type SpanKind int32
+
+const (
+ // SpanKindInternal indicates that the span represents an internal
+ // operation within an application, as opposed to an operation happening at
+ // the boundaries.
+ SpanKindInternal SpanKind = 1
+ // SpanKindServer indicates that the span covers server-side handling of an
+ // RPC or other remote network request.
+ SpanKindServer SpanKind = 2
+ // SpanKindClient indicates that the span describes a request to some
+ // remote service.
+ SpanKindClient SpanKind = 3
+ // SpanKindProducer indicates that the span describes a producer sending a
+ // message to a broker. Unlike SpanKindClient and SpanKindServer, there is
+ // often no direct critical path latency relationship between producer and
+ // consumer spans. A SpanKindProducer span ends when the message was
+ // accepted by the broker while the logical processing of the message might
+ // span a much longer time.
+ SpanKindProducer SpanKind = 4
+ // SpanKindConsumer indicates that the span describes a consumer receiving
+ // a message from a broker. Like SpanKindProducer, there is often no direct
+ // critical path latency relationship between producer and consumer spans.
+ SpanKindConsumer SpanKind = 5
+)
+
+// SpanEvent is a time-stamped annotation of the span, consisting of user-supplied
+// text description and key-value pairs.
+type SpanEvent struct {
+ // time_unix_nano is the time the event occurred.
+ Time time.Time `json:"timeUnixNano,omitempty"`
+ // name of the event.
+ // This field is semantically required to be set to non-empty string.
+ Name string `json:"name,omitempty"`
+ // attributes is a collection of attribute key/value pairs on the event.
+ // Attribute keys MUST be unique (it is not allowed to have more than one
+ // attribute with the same key).
+ Attrs []Attr `json:"attributes,omitempty"`
+ // dropped_attributes_count is the number of dropped attributes. If the value is 0,
+ // then no attributes were dropped.
+ DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"`
+}
+
+// MarshalJSON encodes e into OTLP formatted JSON.
+func (e SpanEvent) MarshalJSON() ([]byte, error) {
+ t := e.Time.UnixNano()
+ if e.Time.IsZero() || t < 0 {
+ t = 0
+ }
+
+ type Alias SpanEvent
+ return json.Marshal(struct {
+ Alias
+ Time uint64 `json:"timeUnixNano,omitempty"`
+ }{
+ Alias: Alias(e),
+ Time: uint64(t), //nolint:gosec // >0 checked above
+ })
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into se.
+func (se *SpanEvent) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid SpanEvent type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid SpanEvent field: %#v", keyIface)
+ }
+
+ switch key {
+ case "timeUnixNano", "time_unix_nano":
+ var val protoUint64
+ err = decoder.Decode(&val)
+ v := int64(min(val.Uint64(), math.MaxInt64)) //nolint:gosec // Overflow checked.
+ se.Time = time.Unix(0, v)
+ case "name":
+ err = decoder.Decode(&se.Name)
+ case "attributes":
+ err = decoder.Decode(&se.Attrs)
+ case "droppedAttributesCount", "dropped_attributes_count":
+ err = decoder.Decode(&se.DroppedAttrs)
+ default:
+ // Skip unknown.
+ }
+
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// SpanLink is a reference from the current span to another span in the same
+// trace or in a different trace. For example, this can be used in batching
+// operations, where a single batch handler processes multiple requests from
+// different traces or when the handler receives a request from a different
+// project.
+type SpanLink struct {
+ // A unique identifier of a trace that this linked span is part of. The ID is a
+ // 16-byte array.
+ TraceID TraceID `json:"traceId,omitempty"`
+ // A unique identifier for the linked span. The ID is an 8-byte array.
+ SpanID SpanID `json:"spanId,omitempty"`
+ // The trace_state associated with the link.
+ TraceState string `json:"traceState,omitempty"`
+ // attributes is a collection of attribute key/value pairs on the link.
+ // Attribute keys MUST be unique (it is not allowed to have more than one
+ // attribute with the same key).
+ Attrs []Attr `json:"attributes,omitempty"`
+ // dropped_attributes_count is the number of dropped attributes. If the value is 0,
+ // then no attributes were dropped.
+ DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"`
+ // Flags, a bit field.
+ //
+ // Bits 0-7 (8 least significant bits) are the trace flags as defined in W3C Trace
+ // Context specification. To read the 8-bit W3C trace flag, use
+ // `flags & SPAN_FLAGS_TRACE_FLAGS_MASK`.
+ //
+ // See https://www.w3.org/TR/trace-context-2/#trace-flags for the flag definitions.
+ //
+ // Bits 8 and 9 represent the 3 states of whether the link is remote.
+ // The states are (unknown, is not remote, is remote).
+ // To read whether the value is known, use `(flags & SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK) != 0`.
+ // To read whether the link is remote, use `(flags & SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK) != 0`.
+ //
+ // Readers MUST NOT assume that bits 10-31 (22 most significant bits) will be zero.
+ // When creating new spans, bits 10-31 (most-significant 22-bits) MUST be zero.
+ //
+ // [Optional].
+ Flags uint32 `json:"flags,omitempty"`
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into sl.
+func (sl *SpanLink) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid SpanLink type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid SpanLink field: %#v", keyIface)
+ }
+
+ switch key {
+ case "traceId", "trace_id":
+ err = decoder.Decode(&sl.TraceID)
+ case "spanId", "span_id":
+ err = decoder.Decode(&sl.SpanID)
+ case "traceState", "trace_state":
+ err = decoder.Decode(&sl.TraceState)
+ case "attributes":
+ err = decoder.Decode(&sl.Attrs)
+ case "droppedAttributesCount", "dropped_attributes_count":
+ err = decoder.Decode(&sl.DroppedAttrs)
+ case "flags":
+ err = decoder.Decode(&sl.Flags)
+ default:
+ // Skip unknown.
+ }
+
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/status.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/status.go
new file mode 100644
index 000000000..a2802764f
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/status.go
@@ -0,0 +1,42 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+// StatusCode is the status of a Span.
+//
+// For the semantics of status codes see
+// https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/api.md#set-status
+type StatusCode int32
+
+const (
+ // StatusCodeUnset is the default status.
+ StatusCodeUnset StatusCode = 0
+ // StatusCodeOK is used when the Span has been validated by an Application
+ // developer or Operator to have completed successfully.
+ StatusCodeOK StatusCode = 1
+ // StatusCodeError is used when the Span contains an error.
+ StatusCodeError StatusCode = 2
+)
+
+var statusCodeStrings = []string{
+ "Unset",
+ "OK",
+ "Error",
+}
+
+func (s StatusCode) String() string {
+ if s >= 0 && int(s) < len(statusCodeStrings) {
+ return statusCodeStrings[s]
+ }
+ return ""
+}
+
+// The Status type defines a logical error model that is suitable for different
+// programming environments, including REST APIs and RPC APIs.
+type Status struct {
+ // A developer-facing human readable error message.
+ Message string `json:"message,omitempty"`
+ // The status code.
+ Code StatusCode `json:"code,omitempty"`
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/traces.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/traces.go
new file mode 100644
index 000000000..44197b808
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/traces.go
@@ -0,0 +1,189 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+import (
+ "bytes"
+ "encoding/json"
+ "errors"
+ "fmt"
+ "io"
+)
+
+// Traces represents the traces data that can be stored in a persistent storage,
+// OR can be embedded by other protocols that transfer OTLP traces data but do
+// not implement the OTLP protocol.
+//
+// The main difference between this message and collector protocol is that
+// in this message there will not be any "control" or "metadata" specific to
+// OTLP protocol.
+//
+// When new fields are added into this message, the OTLP request MUST be updated
+// as well.
+type Traces struct {
+ // An array of ResourceSpans.
+ // For data coming from a single resource this array will typically contain
+ // one element. Intermediary nodes that receive data from multiple origins
+ // typically batch the data before forwarding further and in that case this
+ // array will contain multiple elements.
+ ResourceSpans []*ResourceSpans `json:"resourceSpans,omitempty"`
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into td.
+func (td *Traces) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid TracesData type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid TracesData field: %#v", keyIface)
+ }
+
+ switch key {
+ case "resourceSpans", "resource_spans":
+ err = decoder.Decode(&td.ResourceSpans)
+ default:
+ // Skip unknown.
+ }
+
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// ResourceSpans is a collection of ScopeSpans from a Resource.
+type ResourceSpans struct {
+ // The resource for the spans in this message.
+ // If this field is not set then no resource info is known.
+ Resource Resource `json:"resource"`
+ // A list of ScopeSpans that originate from a resource.
+ ScopeSpans []*ScopeSpans `json:"scopeSpans,omitempty"`
+ // This schema_url applies to the data in the "resource" field. It does not apply
+ // to the data in the "scope_spans" field which have their own schema_url field.
+ SchemaURL string `json:"schemaUrl,omitempty"`
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into rs.
+func (rs *ResourceSpans) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid ResourceSpans type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid ResourceSpans field: %#v", keyIface)
+ }
+
+ switch key {
+ case "resource":
+ err = decoder.Decode(&rs.Resource)
+ case "scopeSpans", "scope_spans":
+ err = decoder.Decode(&rs.ScopeSpans)
+ case "schemaUrl", "schema_url":
+ err = decoder.Decode(&rs.SchemaURL)
+ default:
+ // Skip unknown.
+ }
+
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// ScopeSpans is a collection of Spans produced by an InstrumentationScope.
+type ScopeSpans struct {
+ // The instrumentation scope information for the spans in this message.
+ // Semantically when InstrumentationScope isn't set, it is equivalent with
+ // an empty instrumentation scope name (unknown).
+ Scope *Scope `json:"scope"`
+ // A list of Spans that originate from an instrumentation scope.
+ Spans []*Span `json:"spans,omitempty"`
+ // The Schema URL, if known. This is the identifier of the Schema that the span data
+ // is recorded in. To learn more about Schema URL see
+ // https://opentelemetry.io/docs/specs/otel/schemas/#schema-url
+ // This schema_url applies to all spans and span events in the "spans" field.
+ SchemaURL string `json:"schemaUrl,omitempty"`
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into ss.
+func (ss *ScopeSpans) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid ScopeSpans type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid ScopeSpans field: %#v", keyIface)
+ }
+
+ switch key {
+ case "scope":
+ err = decoder.Decode(&ss.Scope)
+ case "spans":
+ err = decoder.Decode(&ss.Spans)
+ case "schemaUrl", "schema_url":
+ err = decoder.Decode(&ss.SchemaURL)
+ default:
+ // Skip unknown.
+ }
+
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/value.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/value.go
new file mode 100644
index 000000000..022768bb5
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/value.go
@@ -0,0 +1,450 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package telemetry
+
+import (
+ "bytes"
+ "cmp"
+ "encoding/base64"
+ "encoding/json"
+ "errors"
+ "fmt"
+ "io"
+ "math"
+ "slices"
+ "strconv"
+ "unsafe"
+)
+
+// A Value represents a structured value.
+// A zero value is valid and represents an empty value.
+type Value struct {
+ // Ensure forward compatibility by explicitly making this not comparable.
+ noCmp [0]func() //nolint:unused // This is indeed used.
+
+ // num holds the value for Int64, Float64, and Bool. It holds the length
+ // for String, Bytes, Slice, Map.
+ num uint64
+ // any holds either the KindBool, KindInt64, KindFloat64, stringptr,
+ // bytesptr, sliceptr, or mapptr. If KindBool, KindInt64, or KindFloat64
+ // then the value of Value is in num as described above. Otherwise, it
+ // contains the value wrapped in the appropriate type.
+ any any
+}
+
+type (
+ // sliceptr represents a value in Value.any for KindString Values.
+ stringptr *byte
+ // bytesptr represents a value in Value.any for KindBytes Values.
+ bytesptr *byte
+ // sliceptr represents a value in Value.any for KindSlice Values.
+ sliceptr *Value
+ // mapptr represents a value in Value.any for KindMap Values.
+ mapptr *Attr
+)
+
+// ValueKind is the kind of a [Value].
+type ValueKind int
+
+// ValueKind values.
+const (
+ ValueKindEmpty ValueKind = iota
+ ValueKindBool
+ ValueKindFloat64
+ ValueKindInt64
+ ValueKindString
+ ValueKindBytes
+ ValueKindSlice
+ ValueKindMap
+)
+
+var valueKindStrings = []string{
+ "Empty",
+ "Bool",
+ "Float64",
+ "Int64",
+ "String",
+ "Bytes",
+ "Slice",
+ "Map",
+}
+
+func (k ValueKind) String() string {
+ if k >= 0 && int(k) < len(valueKindStrings) {
+ return valueKindStrings[k]
+ }
+ return ""
+}
+
+// StringValue returns a new [Value] for a string.
+func StringValue(v string) Value {
+ return Value{
+ num: uint64(len(v)),
+ any: stringptr(unsafe.StringData(v)),
+ }
+}
+
+// IntValue returns a [Value] for an int.
+func IntValue(v int) Value { return Int64Value(int64(v)) }
+
+// Int64Value returns a [Value] for an int64.
+func Int64Value(v int64) Value {
+ return Value{num: uint64(v), any: ValueKindInt64} //nolint:gosec // Raw value conv.
+}
+
+// Float64Value returns a [Value] for a float64.
+func Float64Value(v float64) Value {
+ return Value{num: math.Float64bits(v), any: ValueKindFloat64}
+}
+
+// BoolValue returns a [Value] for a bool.
+func BoolValue(v bool) Value { //nolint:revive // Not a control flag.
+ var n uint64
+ if v {
+ n = 1
+ }
+ return Value{num: n, any: ValueKindBool}
+}
+
+// BytesValue returns a [Value] for a byte slice. The passed slice must not be
+// changed after it is passed.
+func BytesValue(v []byte) Value {
+ return Value{
+ num: uint64(len(v)),
+ any: bytesptr(unsafe.SliceData(v)),
+ }
+}
+
+// SliceValue returns a [Value] for a slice of [Value]. The passed slice must
+// not be changed after it is passed.
+func SliceValue(vs ...Value) Value {
+ return Value{
+ num: uint64(len(vs)),
+ any: sliceptr(unsafe.SliceData(vs)),
+ }
+}
+
+// MapValue returns a new [Value] for a slice of key-value pairs. The passed
+// slice must not be changed after it is passed.
+func MapValue(kvs ...Attr) Value {
+ return Value{
+ num: uint64(len(kvs)),
+ any: mapptr(unsafe.SliceData(kvs)),
+ }
+}
+
+// AsString returns the value held by v as a string.
+func (v Value) AsString() string {
+ if sp, ok := v.any.(stringptr); ok {
+ return unsafe.String(sp, v.num)
+ }
+ // TODO: error handle
+ return ""
+}
+
+// asString returns the value held by v as a string. It will panic if the Value
+// is not KindString.
+func (v Value) asString() string {
+ return unsafe.String(v.any.(stringptr), v.num)
+}
+
+// AsInt64 returns the value held by v as an int64.
+func (v Value) AsInt64() int64 {
+ if v.Kind() != ValueKindInt64 {
+ // TODO: error handle
+ return 0
+ }
+ return v.asInt64()
+}
+
+// asInt64 returns the value held by v as an int64. If v is not of KindInt64,
+// this will return garbage.
+func (v Value) asInt64() int64 {
+ // Assumes v.num was a valid int64 (overflow not checked).
+ return int64(v.num) //nolint:gosec // Bounded.
+}
+
+// AsBool returns the value held by v as a bool.
+func (v Value) AsBool() bool {
+ if v.Kind() != ValueKindBool {
+ // TODO: error handle
+ return false
+ }
+ return v.asBool()
+}
+
+// asBool returns the value held by v as a bool. If v is not of KindBool, this
+// will return garbage.
+func (v Value) asBool() bool { return v.num == 1 }
+
+// AsFloat64 returns the value held by v as a float64.
+func (v Value) AsFloat64() float64 {
+ if v.Kind() != ValueKindFloat64 {
+ // TODO: error handle
+ return 0
+ }
+ return v.asFloat64()
+}
+
+// asFloat64 returns the value held by v as a float64. If v is not of
+// KindFloat64, this will return garbage.
+func (v Value) asFloat64() float64 { return math.Float64frombits(v.num) }
+
+// AsBytes returns the value held by v as a []byte.
+func (v Value) AsBytes() []byte {
+ if sp, ok := v.any.(bytesptr); ok {
+ return unsafe.Slice((*byte)(sp), v.num)
+ }
+ // TODO: error handle
+ return nil
+}
+
+// asBytes returns the value held by v as a []byte. It will panic if the Value
+// is not KindBytes.
+func (v Value) asBytes() []byte {
+ return unsafe.Slice((*byte)(v.any.(bytesptr)), v.num)
+}
+
+// AsSlice returns the value held by v as a []Value.
+func (v Value) AsSlice() []Value {
+ if sp, ok := v.any.(sliceptr); ok {
+ return unsafe.Slice((*Value)(sp), v.num)
+ }
+ // TODO: error handle
+ return nil
+}
+
+// asSlice returns the value held by v as a []Value. It will panic if the Value
+// is not KindSlice.
+func (v Value) asSlice() []Value {
+ return unsafe.Slice((*Value)(v.any.(sliceptr)), v.num)
+}
+
+// AsMap returns the value held by v as a []Attr.
+func (v Value) AsMap() []Attr {
+ if sp, ok := v.any.(mapptr); ok {
+ return unsafe.Slice((*Attr)(sp), v.num)
+ }
+ // TODO: error handle
+ return nil
+}
+
+// asMap returns the value held by v as a []Attr. It will panic if the
+// Value is not KindMap.
+func (v Value) asMap() []Attr {
+ return unsafe.Slice((*Attr)(v.any.(mapptr)), v.num)
+}
+
+// Kind returns the Kind of v.
+func (v Value) Kind() ValueKind {
+ switch x := v.any.(type) {
+ case ValueKind:
+ return x
+ case stringptr:
+ return ValueKindString
+ case bytesptr:
+ return ValueKindBytes
+ case sliceptr:
+ return ValueKindSlice
+ case mapptr:
+ return ValueKindMap
+ default:
+ return ValueKindEmpty
+ }
+}
+
+// Empty returns if v does not hold any value.
+func (v Value) Empty() bool { return v.Kind() == ValueKindEmpty }
+
+// Equal returns if v is equal to w.
+func (v Value) Equal(w Value) bool {
+ k1 := v.Kind()
+ k2 := w.Kind()
+ if k1 != k2 {
+ return false
+ }
+ switch k1 {
+ case ValueKindInt64, ValueKindBool:
+ return v.num == w.num
+ case ValueKindString:
+ return v.asString() == w.asString()
+ case ValueKindFloat64:
+ return v.asFloat64() == w.asFloat64()
+ case ValueKindSlice:
+ return slices.EqualFunc(v.asSlice(), w.asSlice(), Value.Equal)
+ case ValueKindMap:
+ sv := sortMap(v.asMap())
+ sw := sortMap(w.asMap())
+ return slices.EqualFunc(sv, sw, Attr.Equal)
+ case ValueKindBytes:
+ return bytes.Equal(v.asBytes(), w.asBytes())
+ case ValueKindEmpty:
+ return true
+ default:
+ // TODO: error handle
+ return false
+ }
+}
+
+func sortMap(m []Attr) []Attr {
+ sm := make([]Attr, len(m))
+ copy(sm, m)
+ slices.SortFunc(sm, func(a, b Attr) int {
+ return cmp.Compare(a.Key, b.Key)
+ })
+
+ return sm
+}
+
+// String returns Value's value as a string, formatted like [fmt.Sprint].
+//
+// The returned string is meant for debugging;
+// the string representation is not stable.
+func (v Value) String() string {
+ switch v.Kind() {
+ case ValueKindString:
+ return v.asString()
+ case ValueKindInt64:
+ // Assumes v.num was a valid int64 (overflow not checked).
+ return strconv.FormatInt(int64(v.num), 10) //nolint:gosec // Bounded.
+ case ValueKindFloat64:
+ return strconv.FormatFloat(v.asFloat64(), 'g', -1, 64)
+ case ValueKindBool:
+ return strconv.FormatBool(v.asBool())
+ case ValueKindBytes:
+ return string(v.asBytes())
+ case ValueKindMap:
+ return fmt.Sprint(v.asMap())
+ case ValueKindSlice:
+ return fmt.Sprint(v.asSlice())
+ case ValueKindEmpty:
+ return ""
+ default:
+ // Try to handle this as gracefully as possible.
+ //
+ // Don't panic here. The goal here is to have developers find this
+ // first if a slog.Kind is is not handled. It is
+ // preferable to have user's open issue asking why their attributes
+ // have a "unhandled: " prefix than say that their code is panicking.
+ return fmt.Sprintf("", v.Kind())
+ }
+}
+
+// MarshalJSON encodes v into OTLP formatted JSON.
+func (v *Value) MarshalJSON() ([]byte, error) {
+ switch v.Kind() {
+ case ValueKindString:
+ return json.Marshal(struct {
+ Value string `json:"stringValue"`
+ }{v.asString()})
+ case ValueKindInt64:
+ return json.Marshal(struct {
+ Value string `json:"intValue"`
+ }{strconv.FormatInt(int64(v.num), 10)}) //nolint:gosec // Raw value conv.
+ case ValueKindFloat64:
+ return json.Marshal(struct {
+ Value float64 `json:"doubleValue"`
+ }{v.asFloat64()})
+ case ValueKindBool:
+ return json.Marshal(struct {
+ Value bool `json:"boolValue"`
+ }{v.asBool()})
+ case ValueKindBytes:
+ return json.Marshal(struct {
+ Value []byte `json:"bytesValue"`
+ }{v.asBytes()})
+ case ValueKindMap:
+ return json.Marshal(struct {
+ Value struct {
+ Values []Attr `json:"values"`
+ } `json:"kvlistValue"`
+ }{struct {
+ Values []Attr `json:"values"`
+ }{v.asMap()}})
+ case ValueKindSlice:
+ return json.Marshal(struct {
+ Value struct {
+ Values []Value `json:"values"`
+ } `json:"arrayValue"`
+ }{struct {
+ Values []Value `json:"values"`
+ }{v.asSlice()}})
+ case ValueKindEmpty:
+ return nil, nil
+ default:
+ return nil, fmt.Errorf("unknown Value kind: %s", v.Kind().String())
+ }
+}
+
+// UnmarshalJSON decodes the OTLP formatted JSON contained in data into v.
+func (v *Value) UnmarshalJSON(data []byte) error {
+ decoder := json.NewDecoder(bytes.NewReader(data))
+
+ t, err := decoder.Token()
+ if err != nil {
+ return err
+ }
+ if t != json.Delim('{') {
+ return errors.New("invalid Value type")
+ }
+
+ for decoder.More() {
+ keyIface, err := decoder.Token()
+ if err != nil {
+ if errors.Is(err, io.EOF) {
+ // Empty.
+ return nil
+ }
+ return err
+ }
+
+ key, ok := keyIface.(string)
+ if !ok {
+ return fmt.Errorf("invalid Value key: %#v", keyIface)
+ }
+
+ switch key {
+ case "stringValue", "string_value":
+ var val string
+ err = decoder.Decode(&val)
+ *v = StringValue(val)
+ case "boolValue", "bool_value":
+ var val bool
+ err = decoder.Decode(&val)
+ *v = BoolValue(val)
+ case "intValue", "int_value":
+ var val protoInt64
+ err = decoder.Decode(&val)
+ *v = Int64Value(val.Int64())
+ case "doubleValue", "double_value":
+ var val float64
+ err = decoder.Decode(&val)
+ *v = Float64Value(val)
+ case "bytesValue", "bytes_value":
+ var val64 string
+ if err := decoder.Decode(&val64); err != nil {
+ return err
+ }
+ var val []byte
+ val, err = base64.StdEncoding.DecodeString(val64)
+ *v = BytesValue(val)
+ case "arrayValue", "array_value":
+ var val struct{ Values []Value }
+ err = decoder.Decode(&val)
+ *v = SliceValue(val.Values...)
+ case "kvlistValue", "kvlist_value":
+ var val struct{ Values []Attr }
+ err = decoder.Decode(&val)
+ *v = MapValue(val.Values...)
+ default:
+ // Skip unknown.
+ continue
+ }
+ // Use first valid. Ignore the rest.
+ return err
+ }
+
+ // Only unknown fields. Return nil without unmarshaling any value.
+ return nil
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/limit.go b/vendor/go.opentelemetry.io/auto/sdk/limit.go
new file mode 100644
index 000000000..86babf1a8
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/limit.go
@@ -0,0 +1,94 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package sdk
+
+import (
+ "log/slog"
+ "os"
+ "strconv"
+)
+
+// maxSpan are the span limits resolved during startup.
+var maxSpan = newSpanLimits()
+
+type spanLimits struct {
+ // Attrs is the number of allowed attributes for a span.
+ //
+ // This is resolved from the environment variable value for the
+ // OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT key if it exists. Otherwise, the
+ // environment variable value for OTEL_ATTRIBUTE_COUNT_LIMIT, or 128 if
+ // that is not set, is used.
+ Attrs int
+ // AttrValueLen is the maximum attribute value length allowed for a span.
+ //
+ // This is resolved from the environment variable value for the
+ // OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT key if it exists. Otherwise, the
+ // environment variable value for OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT, or -1
+ // if that is not set, is used.
+ AttrValueLen int
+ // Events is the number of allowed events for a span.
+ //
+ // This is resolved from the environment variable value for the
+ // OTEL_SPAN_EVENT_COUNT_LIMIT key, or 128 is used if that is not set.
+ Events int
+ // EventAttrs is the number of allowed attributes for a span event.
+ //
+ // The is resolved from the environment variable value for the
+ // OTEL_EVENT_ATTRIBUTE_COUNT_LIMIT key, or 128 is used if that is not set.
+ EventAttrs int
+ // Links is the number of allowed Links for a span.
+ //
+ // This is resolved from the environment variable value for the
+ // OTEL_SPAN_LINK_COUNT_LIMIT, or 128 is used if that is not set.
+ Links int
+ // LinkAttrs is the number of allowed attributes for a span link.
+ //
+ // This is resolved from the environment variable value for the
+ // OTEL_LINK_ATTRIBUTE_COUNT_LIMIT, or 128 is used if that is not set.
+ LinkAttrs int
+}
+
+func newSpanLimits() spanLimits {
+ return spanLimits{
+ Attrs: firstEnv(
+ 128,
+ "OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT",
+ "OTEL_ATTRIBUTE_COUNT_LIMIT",
+ ),
+ AttrValueLen: firstEnv(
+ -1, // Unlimited.
+ "OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT",
+ "OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT",
+ ),
+ Events: firstEnv(128, "OTEL_SPAN_EVENT_COUNT_LIMIT"),
+ EventAttrs: firstEnv(128, "OTEL_EVENT_ATTRIBUTE_COUNT_LIMIT"),
+ Links: firstEnv(128, "OTEL_SPAN_LINK_COUNT_LIMIT"),
+ LinkAttrs: firstEnv(128, "OTEL_LINK_ATTRIBUTE_COUNT_LIMIT"),
+ }
+}
+
+// firstEnv returns the parsed integer value of the first matching environment
+// variable from keys. The defaultVal is returned if the value is not an
+// integer or no match is found.
+func firstEnv(defaultVal int, keys ...string) int {
+ for _, key := range keys {
+ strV := os.Getenv(key)
+ if strV == "" {
+ continue
+ }
+
+ v, err := strconv.Atoi(strV)
+ if err == nil {
+ return v
+ }
+ slog.Warn(
+ "invalid limit environment variable",
+ "error", err,
+ "key", key,
+ "value", strV,
+ )
+ }
+
+ return defaultVal
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/span.go b/vendor/go.opentelemetry.io/auto/sdk/span.go
new file mode 100644
index 000000000..815d271ff
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/span.go
@@ -0,0 +1,447 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package sdk
+
+import (
+ "encoding/json"
+ "fmt"
+ "math"
+ "reflect"
+ "runtime"
+ "strings"
+ "sync"
+ "sync/atomic"
+ "time"
+ "unicode/utf8"
+
+ "go.opentelemetry.io/otel/attribute"
+ "go.opentelemetry.io/otel/codes"
+ semconv "go.opentelemetry.io/otel/semconv/v1.37.0"
+ "go.opentelemetry.io/otel/trace"
+ "go.opentelemetry.io/otel/trace/noop"
+
+ "go.opentelemetry.io/auto/sdk/internal/telemetry"
+)
+
+type span struct {
+ noop.Span
+
+ spanContext trace.SpanContext
+ sampled atomic.Bool
+
+ mu sync.Mutex
+ traces *telemetry.Traces
+ span *telemetry.Span
+}
+
+func (s *span) SpanContext() trace.SpanContext {
+ if s == nil {
+ return trace.SpanContext{}
+ }
+ // s.spanContext is immutable, do not acquire lock s.mu.
+ return s.spanContext
+}
+
+func (s *span) IsRecording() bool {
+ if s == nil {
+ return false
+ }
+
+ return s.sampled.Load()
+}
+
+func (s *span) SetStatus(c codes.Code, msg string) {
+ if s == nil || !s.sampled.Load() {
+ return
+ }
+
+ s.mu.Lock()
+ defer s.mu.Unlock()
+
+ if s.span.Status == nil {
+ s.span.Status = new(telemetry.Status)
+ }
+
+ s.span.Status.Message = msg
+
+ switch c {
+ case codes.Unset:
+ s.span.Status.Code = telemetry.StatusCodeUnset
+ case codes.Error:
+ s.span.Status.Code = telemetry.StatusCodeError
+ case codes.Ok:
+ s.span.Status.Code = telemetry.StatusCodeOK
+ }
+}
+
+func (s *span) SetAttributes(attrs ...attribute.KeyValue) {
+ if s == nil || !s.sampled.Load() {
+ return
+ }
+
+ s.mu.Lock()
+ defer s.mu.Unlock()
+
+ limit := maxSpan.Attrs
+ if limit == 0 {
+ // No attributes allowed.
+ n := int64(len(attrs))
+ if n > 0 {
+ s.span.DroppedAttrs += uint32( //nolint:gosec // Bounds checked.
+ min(n, math.MaxUint32),
+ )
+ }
+ return
+ }
+
+ m := make(map[string]int)
+ for i, a := range s.span.Attrs {
+ m[a.Key] = i
+ }
+
+ for _, a := range attrs {
+ val := convAttrValue(a.Value)
+ if val.Empty() {
+ s.span.DroppedAttrs++
+ continue
+ }
+
+ if idx, ok := m[string(a.Key)]; ok {
+ s.span.Attrs[idx] = telemetry.Attr{
+ Key: string(a.Key),
+ Value: val,
+ }
+ } else if limit < 0 || len(s.span.Attrs) < limit {
+ s.span.Attrs = append(s.span.Attrs, telemetry.Attr{
+ Key: string(a.Key),
+ Value: val,
+ })
+ m[string(a.Key)] = len(s.span.Attrs) - 1
+ } else {
+ s.span.DroppedAttrs++
+ }
+ }
+}
+
+// convCappedAttrs converts up to limit attrs into a []telemetry.Attr. The
+// number of dropped attributes is also returned.
+func convCappedAttrs(limit int, attrs []attribute.KeyValue) ([]telemetry.Attr, uint32) {
+ n := len(attrs)
+ if limit == 0 {
+ var out uint32
+ if n > 0 {
+ out = uint32(min(int64(n), math.MaxUint32)) //nolint:gosec // Bounds checked.
+ }
+ return nil, out
+ }
+
+ if limit < 0 {
+ // Unlimited.
+ return convAttrs(attrs), 0
+ }
+
+ if n < 0 {
+ n = 0
+ }
+
+ limit = min(n, limit)
+ return convAttrs(attrs[:limit]), uint32(n - limit) //nolint:gosec // Bounds checked.
+}
+
+func convAttrs(attrs []attribute.KeyValue) []telemetry.Attr {
+ if len(attrs) == 0 {
+ // Avoid allocations if not necessary.
+ return nil
+ }
+
+ out := make([]telemetry.Attr, 0, len(attrs))
+ for _, attr := range attrs {
+ key := string(attr.Key)
+ val := convAttrValue(attr.Value)
+ if val.Empty() {
+ continue
+ }
+ out = append(out, telemetry.Attr{Key: key, Value: val})
+ }
+ return out
+}
+
+func convAttrValue(value attribute.Value) telemetry.Value {
+ switch value.Type() {
+ case attribute.BOOL:
+ return telemetry.BoolValue(value.AsBool())
+ case attribute.INT64:
+ return telemetry.Int64Value(value.AsInt64())
+ case attribute.FLOAT64:
+ return telemetry.Float64Value(value.AsFloat64())
+ case attribute.STRING:
+ v := truncate(maxSpan.AttrValueLen, value.AsString())
+ return telemetry.StringValue(v)
+ case attribute.BOOLSLICE:
+ slice := value.AsBoolSlice()
+ out := make([]telemetry.Value, 0, len(slice))
+ for _, v := range slice {
+ out = append(out, telemetry.BoolValue(v))
+ }
+ return telemetry.SliceValue(out...)
+ case attribute.INT64SLICE:
+ slice := value.AsInt64Slice()
+ out := make([]telemetry.Value, 0, len(slice))
+ for _, v := range slice {
+ out = append(out, telemetry.Int64Value(v))
+ }
+ return telemetry.SliceValue(out...)
+ case attribute.FLOAT64SLICE:
+ slice := value.AsFloat64Slice()
+ out := make([]telemetry.Value, 0, len(slice))
+ for _, v := range slice {
+ out = append(out, telemetry.Float64Value(v))
+ }
+ return telemetry.SliceValue(out...)
+ case attribute.STRINGSLICE:
+ slice := value.AsStringSlice()
+ out := make([]telemetry.Value, 0, len(slice))
+ for _, v := range slice {
+ v = truncate(maxSpan.AttrValueLen, v)
+ out = append(out, telemetry.StringValue(v))
+ }
+ return telemetry.SliceValue(out...)
+ }
+ return telemetry.Value{}
+}
+
+// truncate returns a truncated version of s such that it contains less than
+// the limit number of characters. Truncation is applied by returning the limit
+// number of valid characters contained in s.
+//
+// If limit is negative, it returns the original string.
+//
+// UTF-8 is supported. When truncating, all invalid characters are dropped
+// before applying truncation.
+//
+// If s already contains less than the limit number of bytes, it is returned
+// unchanged. No invalid characters are removed.
+func truncate(limit int, s string) string {
+ // This prioritize performance in the following order based on the most
+ // common expected use-cases.
+ //
+ // - Short values less than the default limit (128).
+ // - Strings with valid encodings that exceed the limit.
+ // - No limit.
+ // - Strings with invalid encodings that exceed the limit.
+ if limit < 0 || len(s) <= limit {
+ return s
+ }
+
+ // Optimistically, assume all valid UTF-8.
+ var b strings.Builder
+ count := 0
+ for i, c := range s {
+ if c != utf8.RuneError {
+ count++
+ if count > limit {
+ return s[:i]
+ }
+ continue
+ }
+
+ _, size := utf8.DecodeRuneInString(s[i:])
+ if size == 1 {
+ // Invalid encoding.
+ b.Grow(len(s) - 1)
+ _, _ = b.WriteString(s[:i])
+ s = s[i:]
+ break
+ }
+ }
+
+ // Fast-path, no invalid input.
+ if b.Cap() == 0 {
+ return s
+ }
+
+ // Truncate while validating UTF-8.
+ for i := 0; i < len(s) && count < limit; {
+ c := s[i]
+ if c < utf8.RuneSelf {
+ // Optimization for single byte runes (common case).
+ _ = b.WriteByte(c)
+ i++
+ count++
+ continue
+ }
+
+ _, size := utf8.DecodeRuneInString(s[i:])
+ if size == 1 {
+ // We checked for all 1-byte runes above, this is a RuneError.
+ i++
+ continue
+ }
+
+ _, _ = b.WriteString(s[i : i+size])
+ i += size
+ count++
+ }
+
+ return b.String()
+}
+
+func (s *span) End(opts ...trace.SpanEndOption) {
+ if s == nil || !s.sampled.Swap(false) {
+ return
+ }
+
+ // s.end exists so the lock (s.mu) is not held while s.ended is called.
+ s.ended(s.end(opts))
+}
+
+func (s *span) end(opts []trace.SpanEndOption) []byte {
+ s.mu.Lock()
+ defer s.mu.Unlock()
+
+ cfg := trace.NewSpanEndConfig(opts...)
+ if t := cfg.Timestamp(); !t.IsZero() {
+ s.span.EndTime = cfg.Timestamp()
+ } else {
+ s.span.EndTime = time.Now()
+ }
+
+ b, _ := json.Marshal(s.traces) // TODO: do not ignore this error.
+ return b
+}
+
+// Expected to be implemented in eBPF.
+//
+//go:noinline
+func (*span) ended(buf []byte) { ended(buf) }
+
+// ended is used for testing.
+var ended = func([]byte) {}
+
+func (s *span) RecordError(err error, opts ...trace.EventOption) {
+ if s == nil || err == nil || !s.sampled.Load() {
+ return
+ }
+
+ cfg := trace.NewEventConfig(opts...)
+
+ attrs := cfg.Attributes()
+ attrs = append(attrs,
+ semconv.ExceptionType(typeStr(err)),
+ semconv.ExceptionMessage(err.Error()),
+ )
+ if cfg.StackTrace() {
+ buf := make([]byte, 2048)
+ n := runtime.Stack(buf, false)
+ attrs = append(attrs, semconv.ExceptionStacktrace(string(buf[0:n])))
+ }
+
+ s.mu.Lock()
+ defer s.mu.Unlock()
+
+ s.addEvent(semconv.ExceptionEventName, cfg.Timestamp(), attrs)
+}
+
+func typeStr(i any) string {
+ t := reflect.TypeOf(i)
+ if t.PkgPath() == "" && t.Name() == "" {
+ // Likely a builtin type.
+ return t.String()
+ }
+ return fmt.Sprintf("%s.%s", t.PkgPath(), t.Name())
+}
+
+func (s *span) AddEvent(name string, opts ...trace.EventOption) {
+ if s == nil || !s.sampled.Load() {
+ return
+ }
+
+ cfg := trace.NewEventConfig(opts...)
+
+ s.mu.Lock()
+ defer s.mu.Unlock()
+
+ s.addEvent(name, cfg.Timestamp(), cfg.Attributes())
+}
+
+// addEvent adds an event with name and attrs at tStamp to the span. The span
+// lock (s.mu) needs to be held by the caller.
+func (s *span) addEvent(name string, tStamp time.Time, attrs []attribute.KeyValue) {
+ limit := maxSpan.Events
+
+ if limit == 0 {
+ s.span.DroppedEvents++
+ return
+ }
+
+ if limit > 0 && len(s.span.Events) == limit {
+ // Drop head while avoiding allocation of more capacity.
+ copy(s.span.Events[:limit-1], s.span.Events[1:])
+ s.span.Events = s.span.Events[:limit-1]
+ s.span.DroppedEvents++
+ }
+
+ e := &telemetry.SpanEvent{Time: tStamp, Name: name}
+ e.Attrs, e.DroppedAttrs = convCappedAttrs(maxSpan.EventAttrs, attrs)
+
+ s.span.Events = append(s.span.Events, e)
+}
+
+func (s *span) AddLink(link trace.Link) {
+ if s == nil || !s.sampled.Load() {
+ return
+ }
+
+ l := maxSpan.Links
+
+ s.mu.Lock()
+ defer s.mu.Unlock()
+
+ if l == 0 {
+ s.span.DroppedLinks++
+ return
+ }
+
+ if l > 0 && len(s.span.Links) == l {
+ // Drop head while avoiding allocation of more capacity.
+ copy(s.span.Links[:l-1], s.span.Links[1:])
+ s.span.Links = s.span.Links[:l-1]
+ s.span.DroppedLinks++
+ }
+
+ s.span.Links = append(s.span.Links, convLink(link))
+}
+
+func convLinks(links []trace.Link) []*telemetry.SpanLink {
+ out := make([]*telemetry.SpanLink, 0, len(links))
+ for _, link := range links {
+ out = append(out, convLink(link))
+ }
+ return out
+}
+
+func convLink(link trace.Link) *telemetry.SpanLink {
+ l := &telemetry.SpanLink{
+ TraceID: telemetry.TraceID(link.SpanContext.TraceID()),
+ SpanID: telemetry.SpanID(link.SpanContext.SpanID()),
+ TraceState: link.SpanContext.TraceState().String(),
+ Flags: uint32(link.SpanContext.TraceFlags()),
+ }
+ l.Attrs, l.DroppedAttrs = convCappedAttrs(maxSpan.LinkAttrs, link.Attributes)
+
+ return l
+}
+
+func (s *span) SetName(name string) {
+ if s == nil || !s.sampled.Load() {
+ return
+ }
+
+ s.mu.Lock()
+ defer s.mu.Unlock()
+
+ s.span.Name = name
+}
+
+func (*span) TracerProvider() trace.TracerProvider { return TracerProvider() }
diff --git a/vendor/go.opentelemetry.io/auto/sdk/tracer.go b/vendor/go.opentelemetry.io/auto/sdk/tracer.go
new file mode 100644
index 000000000..e09acf022
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/tracer.go
@@ -0,0 +1,141 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package sdk
+
+import (
+ "context"
+ "math"
+ "time"
+
+ "go.opentelemetry.io/otel/trace"
+ "go.opentelemetry.io/otel/trace/noop"
+
+ "go.opentelemetry.io/auto/sdk/internal/telemetry"
+)
+
+type tracer struct {
+ noop.Tracer
+
+ name, schemaURL, version string
+}
+
+var _ trace.Tracer = tracer{}
+
+func (t tracer) Start(
+ ctx context.Context,
+ name string,
+ opts ...trace.SpanStartOption,
+) (context.Context, trace.Span) {
+ var psc, sc trace.SpanContext
+ sampled := true
+ span := new(span)
+
+ // Ask eBPF for sampling decision and span context info.
+ t.start(ctx, span, &psc, &sampled, &sc)
+
+ span.sampled.Store(sampled)
+ span.spanContext = sc
+
+ ctx = trace.ContextWithSpan(ctx, span)
+
+ if sampled {
+ // Only build traces if sampled.
+ cfg := trace.NewSpanStartConfig(opts...)
+ span.traces, span.span = t.traces(name, cfg, span.spanContext, psc)
+ }
+
+ return ctx, span
+}
+
+// Expected to be implemented in eBPF.
+//
+//go:noinline
+func (t *tracer) start(
+ ctx context.Context,
+ spanPtr *span,
+ psc *trace.SpanContext,
+ sampled *bool,
+ sc *trace.SpanContext,
+) {
+ start(ctx, spanPtr, psc, sampled, sc)
+}
+
+// start is used for testing.
+var start = func(context.Context, *span, *trace.SpanContext, *bool, *trace.SpanContext) {}
+
+var intToUint32Bound = min(math.MaxInt, math.MaxUint32)
+
+func (t tracer) traces(
+ name string,
+ cfg trace.SpanConfig,
+ sc, psc trace.SpanContext,
+) (*telemetry.Traces, *telemetry.Span) {
+ span := &telemetry.Span{
+ TraceID: telemetry.TraceID(sc.TraceID()),
+ SpanID: telemetry.SpanID(sc.SpanID()),
+ Flags: uint32(sc.TraceFlags()),
+ TraceState: sc.TraceState().String(),
+ ParentSpanID: telemetry.SpanID(psc.SpanID()),
+ Name: name,
+ Kind: spanKind(cfg.SpanKind()),
+ }
+
+ span.Attrs, span.DroppedAttrs = convCappedAttrs(maxSpan.Attrs, cfg.Attributes())
+
+ links := cfg.Links()
+ if limit := maxSpan.Links; limit == 0 {
+ n := len(links)
+ if n > 0 {
+ bounded := max(min(n, intToUint32Bound), 0)
+ span.DroppedLinks = uint32(bounded) //nolint:gosec // Bounds checked.
+ }
+ } else {
+ if limit > 0 {
+ n := max(len(links)-limit, 0)
+ bounded := min(n, intToUint32Bound)
+ span.DroppedLinks = uint32(bounded) //nolint:gosec // Bounds checked.
+ links = links[n:]
+ }
+ span.Links = convLinks(links)
+ }
+
+ if t := cfg.Timestamp(); !t.IsZero() {
+ span.StartTime = cfg.Timestamp()
+ } else {
+ span.StartTime = time.Now()
+ }
+
+ return &telemetry.Traces{
+ ResourceSpans: []*telemetry.ResourceSpans{
+ {
+ ScopeSpans: []*telemetry.ScopeSpans{
+ {
+ Scope: &telemetry.Scope{
+ Name: t.name,
+ Version: t.version,
+ },
+ Spans: []*telemetry.Span{span},
+ SchemaURL: t.schemaURL,
+ },
+ },
+ },
+ },
+ }, span
+}
+
+func spanKind(kind trace.SpanKind) telemetry.SpanKind {
+ switch kind {
+ case trace.SpanKindInternal:
+ return telemetry.SpanKindInternal
+ case trace.SpanKindServer:
+ return telemetry.SpanKindServer
+ case trace.SpanKindClient:
+ return telemetry.SpanKindClient
+ case trace.SpanKindProducer:
+ return telemetry.SpanKindProducer
+ case trace.SpanKindConsumer:
+ return telemetry.SpanKindConsumer
+ }
+ return telemetry.SpanKind(0) // undefined.
+}
diff --git a/vendor/go.opentelemetry.io/auto/sdk/tracer_provider.go b/vendor/go.opentelemetry.io/auto/sdk/tracer_provider.go
new file mode 100644
index 000000000..dbc477a59
--- /dev/null
+++ b/vendor/go.opentelemetry.io/auto/sdk/tracer_provider.go
@@ -0,0 +1,33 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package sdk
+
+import (
+ "go.opentelemetry.io/otel/trace"
+ "go.opentelemetry.io/otel/trace/noop"
+)
+
+// TracerProvider returns an auto-instrumentable [trace.TracerProvider].
+//
+// If an [go.opentelemetry.io/auto.Instrumentation] is configured to instrument
+// the process using the returned TracerProvider, all of the telemetry it
+// produces will be processed and handled by that Instrumentation. By default,
+// if no Instrumentation instruments the TracerProvider it will not generate
+// any trace telemetry.
+func TracerProvider() trace.TracerProvider { return tracerProviderInstance }
+
+var tracerProviderInstance = new(tracerProvider)
+
+type tracerProvider struct{ noop.TracerProvider }
+
+var _ trace.TracerProvider = tracerProvider{}
+
+func (p tracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.Tracer {
+ cfg := trace.NewTracerConfig(opts...)
+ return tracer{
+ name: name,
+ version: cfg.InstrumentationVersion(),
+ schemaURL: cfg.SchemaURL(),
+ }
+}
diff --git a/vendor/go.opentelemetry.io/otel/.clomonitor.yml b/vendor/go.opentelemetry.io/otel/.clomonitor.yml
new file mode 100644
index 000000000..128d61a22
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.clomonitor.yml
@@ -0,0 +1,3 @@
+exemptions:
+ - check: artifacthub_badge
+ reason: "Artifact Hub doesn't support Go packages"
diff --git a/vendor/go.opentelemetry.io/otel/.codespellignore b/vendor/go.opentelemetry.io/otel/.codespellignore
new file mode 100644
index 000000000..a6d0cbcc9
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.codespellignore
@@ -0,0 +1,11 @@
+ot
+fo
+te
+collison
+consequentially
+ans
+nam
+valu
+thirdparty
+addOpt
+observ
diff --git a/vendor/go.opentelemetry.io/otel/.codespellrc b/vendor/go.opentelemetry.io/otel/.codespellrc
new file mode 100644
index 000000000..e2cb3ea94
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.codespellrc
@@ -0,0 +1,10 @@
+# https://github.com/codespell-project/codespell
+[codespell]
+builtin = clear,rare,informal
+check-filenames =
+check-hidden =
+ignore-words = .codespellignore
+interactive = 1
+skip = .git,go.mod,go.sum,go.work,go.work.sum,semconv,venv,.tools
+uri-ignore-words-list = *
+write =
diff --git a/vendor/go.opentelemetry.io/otel/.gitattributes b/vendor/go.opentelemetry.io/otel/.gitattributes
new file mode 100644
index 000000000..314766e91
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.gitattributes
@@ -0,0 +1,3 @@
+* text=auto eol=lf
+*.{cmd,[cC][mM][dD]} text eol=crlf
+*.{bat,[bB][aA][tT]} text eol=crlf
diff --git a/vendor/go.opentelemetry.io/otel/.gitignore b/vendor/go.opentelemetry.io/otel/.gitignore
new file mode 100644
index 000000000..749e8e881
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.gitignore
@@ -0,0 +1,15 @@
+.DS_Store
+Thumbs.db
+
+.cache/
+.tools/
+venv/
+.idea/
+.vscode/
+*.iml
+*.so
+coverage.*
+go.work
+go.work.sum
+
+gen/
diff --git a/vendor/go.opentelemetry.io/otel/.golangci.yml b/vendor/go.opentelemetry.io/otel/.golangci.yml
new file mode 100644
index 000000000..db1f55101
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.golangci.yml
@@ -0,0 +1,279 @@
+version: "2"
+run:
+ issues-exit-code: 1
+ tests: true
+linters:
+ default: none
+ enable:
+ - asasalint
+ - bodyclose
+ - depguard
+ - errcheck
+ - errorlint
+ - gocritic
+ - godot
+ - gosec
+ - govet
+ - ineffassign
+ - misspell
+ - modernize
+ - noctx
+ - perfsprint
+ - revive
+ - staticcheck
+ - testifylint
+ - unconvert
+ - unparam
+ - unused
+ - usestdlibvars
+ - usetesting
+ settings:
+ depguard:
+ rules:
+ auto/sdk:
+ files:
+ - '!internal/global/trace.go'
+ - ~internal/global/trace_test.go
+ deny:
+ - pkg: go.opentelemetry.io/auto/sdk
+ desc: Do not use SDK from automatic instrumentation.
+ non-tests:
+ files:
+ - '!$test'
+ - '!**/*test/*.go'
+ - '!**/internal/matchers/*.go'
+ deny:
+ - pkg: testing
+ - pkg: github.com/stretchr/testify
+ - pkg: crypto/md5
+ - pkg: crypto/sha1
+ - pkg: crypto/**/pkix
+ otel-internal:
+ files:
+ - '**/sdk/*.go'
+ - '**/sdk/**/*.go'
+ - '**/exporters/*.go'
+ - '**/exporters/**/*.go'
+ - '**/schema/*.go'
+ - '**/schema/**/*.go'
+ - '**/metric/*.go'
+ - '**/metric/**/*.go'
+ - '**/bridge/*.go'
+ - '**/bridge/**/*.go'
+ - '**/trace/*.go'
+ - '**/trace/**/*.go'
+ - '**/log/*.go'
+ - '**/log/**/*.go'
+ deny:
+ - pkg: go.opentelemetry.io/otel/internal$
+ desc: Do not use cross-module internal packages.
+ - pkg: go.opentelemetry.io/otel/internal/internaltest
+ desc: Do not use cross-module internal packages.
+ otlp-internal:
+ files:
+ - '!**/exporters/otlp/internal/**/*.go'
+ deny:
+ - pkg: go.opentelemetry.io/otel/exporters/otlp/internal
+ desc: Do not use cross-module internal packages.
+ otlpmetric-internal:
+ files:
+ - '!**/exporters/otlp/otlpmetric/internal/*.go'
+ - '!**/exporters/otlp/otlpmetric/internal/**/*.go'
+ deny:
+ - pkg: go.opentelemetry.io/otel/exporters/otlp/otlpmetric/internal
+ desc: Do not use cross-module internal packages.
+ otlptrace-internal:
+ files:
+ - '!**/exporters/otlp/otlptrace/*.go'
+ - '!**/exporters/otlp/otlptrace/internal/**.go'
+ deny:
+ - pkg: go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal
+ desc: Do not use cross-module internal packages.
+ semconv:
+ list-mode: lax
+ files:
+ - "!**/semconv/**"
+ - "!**/exporters/zipkin/**"
+ deny:
+ - pkg: go.opentelemetry.io/otel/semconv
+ desc: "Use go.opentelemetry.io/otel/semconv/v1.40.0 instead. If a newer semconv version has been released, update the depguard rule."
+ allow:
+ - go.opentelemetry.io/otel/semconv/v1.40.0
+ gocritic:
+ disabled-checks:
+ - appendAssign
+ - commentedOutCode
+ - dupArg
+ - hugeParam
+ - importShadow
+ - preferDecodeRune
+ - rangeValCopy
+ - unnamedResult
+ - whyNoLint
+ enable-all: true
+ godot:
+ exclude:
+ # Exclude links.
+ - '^ *\[[^]]+\]:'
+ # Exclude sentence fragments for lists.
+ - ^[ ]*[-•]
+ # Exclude sentences prefixing a list.
+ - :$
+ misspell:
+ locale: US
+ ignore-rules:
+ - cancelled
+ modernize:
+ disable:
+ - omitzero
+ perfsprint:
+ int-conversion: true
+ err-error: true
+ errorf: true
+ sprintf1: true
+ strconcat: true
+ revive:
+ confidence: 0.01
+ rules:
+ - name: blank-imports
+ - name: bool-literal-in-expr
+ - name: constant-logical-expr
+ - name: context-as-argument
+ arguments:
+ - allowTypesBefore: '*testing.T'
+ disabled: true
+ - name: context-keys-type
+ - name: deep-exit
+ - name: defer
+ arguments:
+ - - call-chain
+ - loop
+ - name: dot-imports
+ - name: duplicated-imports
+ - name: early-return
+ arguments:
+ - preserveScope
+ - name: empty-block
+ - name: empty-lines
+ - name: error-naming
+ - name: error-return
+ - name: error-strings
+ - name: errorf
+ - name: exported
+ arguments:
+ - sayRepetitiveInsteadOfStutters
+ - name: flag-parameter
+ - name: identical-branches
+ - name: if-return
+ - name: import-shadowing
+ - name: increment-decrement
+ - name: indent-error-flow
+ arguments:
+ - preserveScope
+ - name: package-comments
+ - name: range
+ - name: range-val-in-closure
+ - name: range-val-address
+ - name: redefines-builtin-id
+ - name: string-format
+ arguments:
+ - - panic
+ - /^[^\n]*$/
+ - must not contain line breaks
+ - name: struct-tag
+ - name: superfluous-else
+ arguments:
+ - preserveScope
+ - name: time-equal
+ - name: unconditional-recursion
+ - name: unexported-return
+ - name: unhandled-error
+ arguments:
+ - fmt.Fprint
+ - fmt.Fprintf
+ - fmt.Fprintln
+ - fmt.Print
+ - fmt.Printf
+ - fmt.Println
+ - name: unused-parameter
+ - name: unused-receiver
+ - name: unnecessary-stmt
+ - name: use-any
+ - name: useless-break
+ - name: var-declaration
+ - name: var-naming
+ arguments:
+ - ["ID"] # AllowList
+ - ["Otel", "Aws", "Gcp"] # DenyList
+ - - skip-package-name-collision-with-go-std: true
+ - name: waitgroup-by-value
+ testifylint:
+ enable-all: true
+ disable:
+ - float-compare
+ - go-require
+ - require-error
+ usetesting:
+ context-background: true
+ context-todo: true
+ exclusions:
+ generated: lax
+ presets:
+ - common-false-positives
+ - legacy
+ - std-error-handling
+ rules:
+ - linters:
+ - revive
+ path: schema/v.*/types/.*
+ text: avoid meaningless package names
+ # TODO: Having appropriate comments for exported objects helps development,
+ # even for objects in internal packages. Appropriate comments for all
+ # exported objects should be added and this exclusion removed.
+ - linters:
+ - revive
+ path: .*internal/.*
+ text: exported (method|function|type|const) (.+) should have comment or be unexported
+ # Yes, they are, but it's okay in a test.
+ - linters:
+ - revive
+ path: _test\.go
+ text: exported func.*returns unexported type.*which can be annoying to use
+ # Example test functions should be treated like main.
+ - linters:
+ - revive
+ path: example.*_test\.go
+ text: calls to (.+) only in main[(][)] or init[(][)] functions
+ # It's okay to not run gosec and perfsprint in a test.
+ - linters:
+ - gosec
+ - perfsprint
+ path: _test\.go
+ # Ignoring gosec G404: Use of weak random number generator (math/rand instead of crypto/rand)
+ # as we commonly use it in tests and examples.
+ - linters:
+ - gosec
+ text: 'G404:'
+ # Ignoring gosec G402: TLS MinVersion too low
+ # as the https://pkg.go.dev/crypto/tls#Config handles MinVersion default well.
+ - linters:
+ - gosec
+ text: 'G402: TLS MinVersion too low.'
+issues:
+ max-issues-per-linter: 0
+ max-same-issues: 0
+formatters:
+ enable:
+ - gofumpt
+ - goimports
+ - golines
+ settings:
+ gofumpt:
+ extra-rules: true
+ goimports:
+ local-prefixes:
+ - go.opentelemetry.io/otel
+ golines:
+ max-len: 120
+ exclusions:
+ generated: lax
diff --git a/vendor/go.opentelemetry.io/otel/.lycheeignore b/vendor/go.opentelemetry.io/otel/.lycheeignore
new file mode 100644
index 000000000..994b677df
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.lycheeignore
@@ -0,0 +1,13 @@
+http://localhost
+https://localhost
+http://jaeger-collector
+https://github.com/open-telemetry/opentelemetry-go/milestone/
+https://github.com/open-telemetry/opentelemetry-go/projects
+# Weaver model URL for semantic-conventions repository.
+https?:\/\/github\.com\/open-telemetry\/semantic-conventions\/archive\/refs\/tags\/[^.]+\.zip\[[^]]+]
+file:///home/runner/work/opentelemetry-go/opentelemetry-go/libraries
+file:///home/runner/work/opentelemetry-go/opentelemetry-go/manual
+http://4.3.2.1:78/user/123
+file:///home/runner/work/opentelemetry-go/opentelemetry-go/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/dns:/:4317
+# URL works, but it has blocked link checkers.
+https://dl.acm.org/doi/10.1145/198429.198435
diff --git a/vendor/go.opentelemetry.io/otel/.markdownlint.yaml b/vendor/go.opentelemetry.io/otel/.markdownlint.yaml
new file mode 100644
index 000000000..3202496c3
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.markdownlint.yaml
@@ -0,0 +1,29 @@
+# Default state for all rules
+default: true
+
+# ul-style
+MD004: false
+
+# hard-tabs
+MD010: false
+
+# line-length
+MD013: false
+
+# no-duplicate-header
+MD024:
+ siblings_only: true
+
+#single-title
+MD025: false
+
+# ol-prefix
+MD029:
+ style: ordered
+
+# no-inline-html
+MD033: false
+
+# fenced-code-language
+MD040: false
+
diff --git a/vendor/go.opentelemetry.io/otel/CHANGELOG.md b/vendor/go.opentelemetry.io/otel/CHANGELOG.md
new file mode 100644
index 000000000..20edda441
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/CHANGELOG.md
@@ -0,0 +1,3739 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
+
+This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+
+
+
+## [1.43.0/0.65.0/0.19.0] 2026-04-02
+
+### Added
+
+- Add `IsRandom` and `WithRandom` on `TraceFlags`, and `IsRandom` on `SpanContext` in `go.opentelemetry.io/otel/trace` for [W3C Trace Context Level 2 Random Trace ID Flag](https://www.w3.org/TR/trace-context-2/#random-trace-id-flag) support. (#8012)
+- Add service detection with `WithService` in `go.opentelemetry.io/otel/sdk/resource`. (#7642)
+- Add `DefaultWithContext` and `EnvironmentWithContext` in `go.opentelemetry.io/otel/sdk/resource` to support plumbing `context.Context` through default and environment detectors. (#8051)
+- Support attributes with empty value (`attribute.EMPTY`) in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#8038)
+- Support attributes with empty value (`attribute.EMPTY`) in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#8038)
+- Support attributes with empty value (`attribute.EMPTY`) in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#8038)
+- Support attributes with empty value (`attribute.EMPTY`) in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#8038)
+- Support attributes with empty value (`attribute.EMPTY`) in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#8038)
+- Support attributes with empty value (`attribute.EMPTY`) in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8038)
+- Support attributes with empty value (`attribute.EMPTY`) in `go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest`. (#8038)
+- Add support for per-series start time tracking for cumulative metrics in `go.opentelemetry.io/otel/sdk/metric`.
+ Set `OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true` to enable. (#8060)
+- Add `WithCardinalityLimitSelector` for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)
+
+### Changed
+
+- Introduce the `EMPTY` Type in `go.opentelemetry.io/otel/attribute` to reflect that an empty value is now a valid value, with `INVALID` remaining as a deprecated alias of `EMPTY`. (#8038)
+- Improve slice handling in `go.opentelemetry.io/otel/attribute` to optimize short slice values with fixed-size fast paths. (#8039)
+- Improve performance of span metric recording in `go.opentelemetry.io/otel/sdk/trace` by returning early if self-observability is not enabled. (#8067)
+- Improve formatting of metric data diffs in `go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest`. (#8073)
+
+### Deprecated
+
+- Deprecate `INVALID` in `go.opentelemetry.io/otel/attribute`. Use `EMPTY` instead. (#8038)
+
+### Fixed
+
+- Return spec-compliant `TraceIdRatioBased` description. This is a breaking behavioral change, but it is necessary to
+ make the implementation [spec-compliant](https://opentelemetry.io/docs/specs/otel/trace/sdk/#traceidratiobased). (#8027)
+- Fix a race condition in `go.opentelemetry.io/otel/sdk/metric` where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)
+- Limit HTTP response body to 4 MiB in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` to mitigate excessive memory usage caused by a misconfigured or malicious server.
+ Responses exceeding the limit are treated as non-retryable errors. (#8108)
+- Limit HTTP response body to 4 MiB in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` to mitigate excessive memory usage caused by a misconfigured or malicious server.
+ Responses exceeding the limit are treated as non-retryable errors. (#8108)
+- Limit HTTP response body to 4 MiB in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` to mitigate excessive memory usage caused by a misconfigured or malicious server.
+ Responses exceeding the limit are treated as non-retryable errors. (#8108)
+- `WithHostID` detector in `go.opentelemetry.io/otel/sdk/resource` to use full path for `kenv` command on BSD. (#8113)
+- Fix missing `request.GetBody` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` to correctly handle HTTP2 GOAWAY frame. (#8096)
+
+## [1.42.0/0.64.0/0.18.0/0.0.16] 2026-03-06
+
+### Added
+
+- Add `go.opentelemetry.io/otel/semconv/v1.40.0` package.
+ The package contains semantic conventions from the `v1.40.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.40.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.39.0`. (#7985)
+- Add `Err` and `SetErr` on `Record` in `go.opentelemetry.io/otel/log` to attach an error and set record exception attributes in `go.opentelemetry.io/otel/log/sdk`. (#7924)
+
+### Changed
+
+- `TracerProvider.ForceFlush` in `go.opentelemetry.io/otel/sdk/trace` joins errors together and continues iteration through SpanProcessors as opposed to returning the first encountered error without attempting exports on subsequent SpanProcessors. (#7856)
+
+### Fixed
+
+- Fix missing `request.GetBody` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` to correctly handle HTTP2 GOAWAY frame. (#7931)
+- Fix semconv v1.39.0 generated metric helpers skipping required attributes when extra attributes were empty. (#7964)
+- Preserve W3C TraceFlags bitmask (including the random Trace ID flag) during trace context extraction and injection in `go.opentelemetry.io/otel/propagation`. (#7834)
+
+### Removed
+
+- Drop support for [Go 1.24]. (#7984)
+
+## [1.41.0/0.63.0/0.17.0/0.0.15] 2026-03-02
+
+This release is the last to support [Go 1.24].
+The next release will require at least [Go 1.25].
+
+### Added
+
+- Support testing of [Go 1.26]. (#7902)
+
+### Fixed
+
+- Update `Baggage` in `go.opentelemetry.io/otel/propagation` and `Parse` and `New` in `go.opentelemetry.io/otel/baggage` to comply with W3C Baggage specification limits.
+ `New` and `Parse` now return partial baggage along with an error when limits are exceeded.
+ Errors from baggage extraction are reported to the global error handler. (#7880)
+- Return an error when the endpoint is configured as insecure and with TLS configuration in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#7914)
+- Return an error when the endpoint is configured as insecure and with TLS configuration in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#7914)
+- Return an error when the endpoint is configured as insecure and with TLS configuration in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#7914)
+
+## [1.40.0/0.62.0/0.16.0] 2026-02-02
+
+### Added
+
+- Add `AlwaysRecord` sampler in `go.opentelemetry.io/otel/sdk/trace`. (#7724)
+- Add `Enabled` method to all synchronous instrument interfaces (`Float64Counter`, `Float64UpDownCounter`, `Float64Histogram`, `Float64Gauge`, `Int64Counter`, `Int64UpDownCounter`, `Int64Histogram`, `Int64Gauge`,) in `go.opentelemetry.io/otel/metric`.
+ This stabilizes the synchronous instrument enabled feature, allowing users to check if an instrument will process measurements before performing computationally expensive operations. (#7763)
+- Add `go.opentelemetry.io/otel/semconv/v1.39.0` package.
+ The package contains semantic conventions from the `v1.39.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.39.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.38.0.` (#7783, #7789)
+
+### Changed
+
+- Improve the concurrent performance of `HistogramReservoir` in `go.opentelemetry.io/otel/sdk/metric/exemplar` by 4x. (#7443)
+- Improve the concurrent performance of `FixedSizeReservoir` in `go.opentelemetry.io/otel/sdk/metric/exemplar`. (#7447)
+- Improve performance of concurrent histogram measurements in `go.opentelemetry.io/otel/sdk/metric`. (#7474)
+- Improve performance of concurrent synchronous gauge measurements in `go.opentelemetry.io/otel/sdk/metric`. (#7478)
+- Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric`. (#7492)
+- `Exporter` in `go.opentelemetry.io/otel/exporters/prometheus` ignores metrics with the scope `go.opentelemetry.io/contrib/bridges/prometheus`.
+ This prevents scrape failures when the Prometheus exporter is misconfigured to get data from the Prometheus bridge. (#7688)
+- Improve performance of concurrent exponential histogram measurements in `go.opentelemetry.io/otel/sdk/metric`. (#7702)
+- The `rpc.grpc.status_code` attribute in the experimental metrics emitted from `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` is replaced with the `rpc.response.status_code` attribute to align with the semantic conventions. (#7854)
+- The `rpc.grpc.status_code` attribute in the experimental metrics emitted from `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` is replaced with the `rpc.response.status_code` attribute to align with the semantic conventions. (#7854)
+
+### Fixed
+
+- Fix bad log message when key-value pairs are dropped because of key duplication in `go.opentelemetry.io/otel/sdk/log`. (#7662)
+- Fix `DroppedAttributes` on `Record` in `go.opentelemetry.io/otel/sdk/log` to not count the non-attribute key-value pairs dropped because of key duplication. (#7662)
+- Fix `SetAttributes` on `Record` in `go.opentelemetry.io/otel/sdk/log` to not log that attributes are dropped when they are actually not dropped. (#7662)
+- Fix missing `request.GetBody` in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` to correctly handle HTTP/2 `GOAWAY` frame. (#7794)
+- `WithHostID` detector in `go.opentelemetry.io/otel/sdk/resource` to use full path for `ioreg` command on Darwin (macOS). (#7818)
+
+### Deprecated
+
+- Deprecate `go.opentelemetry.io/otel/exporters/zipkin`.
+ For more information, see the [OTel blog post deprecating the Zipkin exporter](https://opentelemetry.io/blog/2025/deprecating-zipkin-exporters/). (#7670)
+
+## [1.39.0/0.61.0/0.15.0/0.0.14] 2025-12-05
+
+### Added
+
+- Greatly reduce the cost of recording metrics in `go.opentelemetry.io/otel/sdk/metric` using hashing for map keys. (#7175)
+- Add `WithInstrumentationAttributeSet` option to `go.opentelemetry.io/otel/log`, `go.opentelemetry.io/otel/metric`, and `go.opentelemetry.io/otel/trace` packages.
+ This provides a concurrent-safe and performant alternative to `WithInstrumentationAttributes` by accepting a pre-constructed `attribute.Set`. (#7287)
+- Add experimental observability for the Prometheus exporter in `go.opentelemetry.io/otel/exporters/prometheus`.
+ Check the `go.opentelemetry.io/otel/exporters/prometheus/internal/x` package documentation for more information. (#7345)
+- Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#7353)
+- Add temporality selector functions `DeltaTemporalitySelector`, `CumulativeTemporalitySelector`, `LowMemoryTemporalitySelector` to `go.opentelemetry.io/otel/sdk/metric`. (#7434)
+- Add experimental observability metrics for simple log processor in `go.opentelemetry.io/otel/sdk/log`. (#7548)
+- Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#7459)
+- Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#7486)
+- Add experimental observability metrics for simple span processor in `go.opentelemetry.io/otel/sdk/trace`. (#7374)
+- Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#7512)
+- Add experimental observability metrics for manual reader in `go.opentelemetry.io/otel/sdk/metric`. (#7524)
+- Add experimental observability metrics for periodic reader in `go.opentelemetry.io/otel/sdk/metric`. (#7571)
+- Support `OTEL_EXPORTER_OTLP_LOGS_INSECURE` and `OTEL_EXPORTER_OTLP_INSECURE` environmental variables in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#7608)
+- Add `Enabled` method to the `Processor` interface in `go.opentelemetry.io/otel/sdk/log`.
+ All `Processor` implementations now include an `Enabled` method. (#7639)
+- The `go.opentelemetry.io/otel/semconv/v1.38.0` package.
+ The package contains semantic conventions from the `v1.38.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.38.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.37.0.`(#7648)
+
+### Changed
+
+- `Distinct` in `go.opentelemetry.io/otel/attribute` is no longer guaranteed to uniquely identify an attribute set.
+ Collisions between `Distinct` values for different Sets are possible with extremely high cardinality (billions of series per instrument), but are highly unlikely. (#7175)
+- `WithInstrumentationAttributes` in `go.opentelemetry.io/otel/trace` synchronously de-duplicates the passed attributes instead of delegating it to the returned `TracerOption`. (#7266)
+- `WithInstrumentationAttributes` in `go.opentelemetry.io/otel/meter` synchronously de-duplicates the passed attributes instead of delegating it to the returned `MeterOption`. (#7266)
+- `WithInstrumentationAttributes` in `go.opentelemetry.io/otel/log` synchronously de-duplicates the passed attributes instead of delegating it to the returned `LoggerOption`. (#7266)
+- Rename the `OTEL_GO_X_SELF_OBSERVABILITY` environment variable to `OTEL_GO_X_OBSERVABILITY` in `go.opentelemetry.io/otel/sdk/trace`, `go.opentelemetry.io/otel/sdk/log`, and `go.opentelemetry.io/otel/exporters/stdout/stdouttrace`. (#7302)
+- Improve performance of histogram `Record` in `go.opentelemetry.io/otel/sdk/metric` when min and max are disabled using `NoMinMax`. (#7306)
+- Improve error handling for dropped data during translation by using `prometheus.NewInvalidMetric` in `go.opentelemetry.io/otel/exporters/prometheus`.
+ ⚠️ **Breaking Change:** Previously, these cases were only logged and scrapes succeeded.
+ Now, when translation would drop data (e.g., invalid label/value), the exporter emits a `NewInvalidMetric`, and Prometheus scrapes **fail with HTTP 500** by default.
+ To preserve the prior behavior (scrapes succeed while errors are logged), configure your Prometheus HTTP handler with: `promhttp.HandlerOpts{ ErrorHandling: promhttp.ContinueOnError }`. (#7363)
+- Replace fnv hash with xxhash in `go.opentelemetry.io/otel/attribute` for better performance. (#7371)
+- The default `TranslationStrategy` in `go.opentelemetry.io/exporters/prometheus` is changed from `otlptranslator.NoUTF8EscapingWithSuffixes` to `otlptranslator.UnderscoreEscapingWithSuffixes`. (#7421)
+- Improve performance of concurrent measurements in `go.opentelemetry.io/otel/sdk/metric`. (#7427)
+- Include W3C TraceFlags (bits 0–7) in the OTLP `Span.Flags` field in `go.opentelemetry.io/exporters/otlp/otlptrace/otlptracehttp` and `go.opentelemetry.io/exporters/otlp/otlptrace/otlptracegrpc`. (#7438)
+- The `ErrorType` function in `go.opentelemetry.io/otel/semconv/v1.37.0` now handles custom error types.
+ If an error implements an `ErrorType() string` method, the return value of that method will be used as the error type. (#7442)
+
+### Fixed
+
+- Fix `WithInstrumentationAttributes` options in `go.opentelemetry.io/otel/trace`, `go.opentelemetry.io/otel/metric`, and `go.opentelemetry.io/otel/log` to properly merge attributes when passed multiple times instead of replacing them.
+ Attributes with duplicate keys will use the last value passed. (#7300)
+- The equality of `attribute.Set` when using the `Equal` method is not affected by the user overriding the empty set pointed to by `attribute.EmptySet` in `go.opentelemetry.io/otel/attribute`. (#7357)
+- Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#7372)
+- Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#7372)
+- Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#7372)
+- Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#7372)
+- Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#7372)
+- Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#7372)
+- Fix `AddAttributes`, `SetAttributes`, `SetBody` on `Record` in `go.opentelemetry.io/otel/sdk/log` to not mutate input. (#7403)
+- Do not double record measurements of `RecordSet` methods in `go.opentelemetry.io/otel/semconv/v1.37.0`. (#7655)
+- Do not double record measurements of `RecordSet` methods in `go.opentelemetry.io/otel/semconv/v1.36.0`. (#7656)
+
+### Removed
+
+- Drop support for [Go 1.23]. (#7274)
+- Remove the `FilterProcessor` interface in `go.opentelemetry.io/otel/sdk/log`.
+ The `Enabled` method has been added to the `Processor` interface instead.
+ All `Processor` implementations must now implement the `Enabled` method.
+ Custom processors that do not filter records can implement `Enabled` to return `true`. (#7639)
+
+## [1.38.0/0.60.0/0.14.0/0.0.13] 2025-08-29
+
+This release is the last to support [Go 1.23].
+The next release will require at least [Go 1.24].
+
+### Added
+
+- Add native histogram exemplar support in `go.opentelemetry.io/otel/exporters/prometheus`. (#6772)
+- Add template attribute functions to the `go.opentelmetry.io/otel/semconv/v1.34.0` package. (#6939)
+ - `ContainerLabel`
+ - `DBOperationParameter`
+ - `DBSystemParameter`
+ - `HTTPRequestHeader`
+ - `HTTPResponseHeader`
+ - `K8SCronJobAnnotation`
+ - `K8SCronJobLabel`
+ - `K8SDaemonSetAnnotation`
+ - `K8SDaemonSetLabel`
+ - `K8SDeploymentAnnotation`
+ - `K8SDeploymentLabel`
+ - `K8SJobAnnotation`
+ - `K8SJobLabel`
+ - `K8SNamespaceAnnotation`
+ - `K8SNamespaceLabel`
+ - `K8SNodeAnnotation`
+ - `K8SNodeLabel`
+ - `K8SPodAnnotation`
+ - `K8SPodLabel`
+ - `K8SReplicaSetAnnotation`
+ - `K8SReplicaSetLabel`
+ - `K8SStatefulSetAnnotation`
+ - `K8SStatefulSetLabel`
+ - `ProcessEnvironmentVariable`
+ - `RPCConnectRPCRequestMetadata`
+ - `RPCConnectRPCResponseMetadata`
+ - `RPCGRPCRequestMetadata`
+ - `RPCGRPCResponseMetadata`
+- Add `ErrorType` attribute helper function to the `go.opentelmetry.io/otel/semconv/v1.34.0` package. (#6962)
+- Add `WithAllowKeyDuplication` in `go.opentelemetry.io/otel/sdk/log` which can be used to disable deduplication for log records. (#6968)
+- Add `WithCardinalityLimit` option to configure the cardinality limit in `go.opentelemetry.io/otel/sdk/metric`. (#6996, #7065, #7081, #7164, #7165, #7179)
+- Add `Clone` method to `Record` in `go.opentelemetry.io/otel/log` that returns a copy of the record with no shared state. (#7001)
+- Add experimental self-observability span and batch span processor metrics in `go.opentelemetry.io/otel/sdk/trace`.
+ Check the `go.opentelemetry.io/otel/sdk/trace/internal/x` package documentation for more information. (#7027, #6393, #7209)
+- The `go.opentelemetry.io/otel/semconv/v1.36.0` package.
+ The package contains semantic conventions from the `v1.36.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.36.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.34.0.`(#7032, #7041)
+- Add support for configuring Prometheus name translation using `WithTranslationStrategy` option in `go.opentelemetry.io/otel/exporters/prometheus`. The current default translation strategy when UTF-8 mode is enabled is `NoUTF8EscapingWithSuffixes`, but a future release will change the default strategy to `UnderscoreEscapingWithSuffixes` for compliance with the specification. (#7111)
+- Add experimental self-observability log metrics in `go.opentelemetry.io/otel/sdk/log`.
+ Check the `go.opentelemetry.io/otel/sdk/log/internal/x` package documentation for more information. (#7121)
+- Add experimental self-observability trace exporter metrics in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace`.
+ Check the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace/internal/x` package documentation for more information. (#7133)
+- Support testing of [Go 1.25]. (#7187)
+- The `go.opentelemetry.io/otel/semconv/v1.37.0` package.
+ The package contains semantic conventions from the `v1.37.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.37.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.36.0.`(#7254)
+
+### Changed
+
+- Optimize `TraceIDFromHex` and `SpanIDFromHex` in `go.opentelemetry.io/otel/sdk/trace`. (#6791)
+- Change `AssertEqual` in `go.opentelemetry.io/otel/log/logtest` to accept `TestingT` in order to support benchmarks and fuzz tests. (#6908)
+- Change `DefaultExemplarReservoirProviderSelector` in `go.opentelemetry.io/otel/sdk/metric` to use `runtime.GOMAXPROCS(0)` instead of `runtime.NumCPU()` for the `FixedSizeReservoirProvider` default size. (#7094)
+
+### Fixed
+
+- `SetBody` method of `Record` in `go.opentelemetry.io/otel/sdk/log` now deduplicates key-value collections (`log.Value` of `log.KindMap` from `go.opentelemetry.io/otel/log`). (#7002)
+- Fix `go.opentelemetry.io/otel/exporters/prometheus` to not append a suffix if it's already present in metric name. (#7088)
+- Fix the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` self-observability component type and name. (#7195)
+- Fix partial export count metric in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace`. (#7199)
+
+### Deprecated
+
+- Deprecate `WithoutUnits` and `WithoutCounterSuffixes` options, preferring `WithTranslationStrategy` instead. (#7111)
+- Deprecate support for `OTEL_GO_X_CARDINALITY_LIMIT` environment variable in `go.opentelemetry.io/otel/sdk/metric`. Use `WithCardinalityLimit` option instead. (#7166)
+
+## [0.59.1] 2025-07-21
+
+### Changed
+
+- Retract `v0.59.0` release of `go.opentelemetry.io/otel/exporters/prometheus` module which appends incorrect unit suffixes. (#7046)
+- Change `go.opentelemetry.io/otel/exporters/prometheus` to no longer deduplicate suffixes when UTF8 is enabled.
+ It is recommended to disable unit and counter suffixes in the exporter, and manually add suffixes if you rely on the existing behavior. (#7044)
+
+### Fixed
+
+- Fix `go.opentelemetry.io/otel/exporters/prometheus` to properly handle unit suffixes when the unit is in brackets.
+ E.g. `{spans}`. (#7044)
+
+## [1.37.0/0.59.0/0.13.0] 2025-06-25
+
+### Added
+
+- The `go.opentelemetry.io/otel/semconv/v1.33.0` package.
+ The package contains semantic conventions from the `v1.33.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.33.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.32.0.`(#6799)
+- The `go.opentelemetry.io/otel/semconv/v1.34.0` package.
+ The package contains semantic conventions from the `v1.34.0` version of the OpenTelemetry Semantic Conventions. (#6812)
+- Add metric's schema URL as `otel_scope_schema_url` label in `go.opentelemetry.io/otel/exporters/prometheus`. (#5947)
+- Add metric's scope attributes as `otel_scope_[attribute]` labels in `go.opentelemetry.io/otel/exporters/prometheus`. (#5947)
+- Add `EventName` to `EnabledParameters` in `go.opentelemetry.io/otel/log`. (#6825)
+- Add `EventName` to `EnabledParameters` in `go.opentelemetry.io/otel/sdk/log`. (#6825)
+- Changed handling of `go.opentelemetry.io/otel/exporters/prometheus` metric renaming to add unit suffixes when it doesn't match one of the pre-defined values in the unit suffix map. (#6839)
+
+### Changed
+
+- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/bridge/opentracing`. (#6827)
+- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/exporters/zipkin`. (#6829)
+- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/metric`. (#6832)
+- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/sdk/resource`. (#6834)
+- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/sdk/trace`. (#6835)
+- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/trace`. (#6836)
+- `Record.Resource` now returns `*resource.Resource` instead of `resource.Resource` in `go.opentelemetry.io/otel/sdk/log`. (#6864)
+- Retry now shows error cause for context timeout in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6898)
+
+### Fixed
+
+- Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#6710)
+- Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#6710)
+- Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#6710)
+- Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#6710)
+- Validate exponential histogram scale range for Prometheus compatibility in `go.opentelemetry.io/otel/exporters/prometheus`. (#6822)
+- Context cancellation during metric pipeline produce does not corrupt data in `go.opentelemetry.io/otel/sdk/metric`. (#6914)
+
+### Removed
+
+- `go.opentelemetry.io/otel/exporters/prometheus` no longer exports `otel_scope_info` metric. (#6770)
+
+## [0.12.2] 2025-05-22
+
+### Fixed
+
+- Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` module that contains invalid dependencies. (#6804)
+- Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` module that contains invalid dependencies. (#6804)
+- Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` module that contains invalid dependencies. (#6804)
+
+## [0.12.1] 2025-05-21
+
+### Fixes
+
+- Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#6800)
+- Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6800)
+- Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#6800)
+
+## [1.36.0/0.58.0/0.12.0] 2025-05-20
+
+### Added
+
+- Add exponential histogram support in `go.opentelemetry.io/otel/exporters/prometheus`. (#6421)
+- The `go.opentelemetry.io/otel/semconv/v1.31.0` package.
+ The package contains semantic conventions from the `v1.31.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.31.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.30.0`. (#6479)
+- Add `Recording`, `Scope`, and `Record` types in `go.opentelemetry.io/otel/log/logtest`. (#6507)
+- Add `WithHTTPClient` option to configure the `http.Client` used by `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#6751)
+- Add `WithHTTPClient` option to configure the `http.Client` used by `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#6752)
+- Add `WithHTTPClient` option to configure the `http.Client` used by `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6688)
+- Add `ValuesGetter` in `go.opentelemetry.io/otel/propagation`, a `TextMapCarrier` that supports retrieving multiple values for a single key. (#5973)
+- Add `Values` method to `HeaderCarrier` to implement the new `ValuesGetter` interface in `go.opentelemetry.io/otel/propagation`. (#5973)
+- Update `Baggage` in `go.opentelemetry.io/otel/propagation` to retrieve multiple values for a key when the carrier implements `ValuesGetter`. (#5973)
+- Add `AssertEqual` function in `go.opentelemetry.io/otel/log/logtest`. (#6662)
+- The `go.opentelemetry.io/otel/semconv/v1.32.0` package.
+ The package contains semantic conventions from the `v1.32.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.32.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.31.0`(#6782)
+- Add `Transform` option in `go.opentelemetry.io/otel/log/logtest`. (#6794)
+- Add `Desc` option in `go.opentelemetry.io/otel/log/logtest`. (#6796)
+
+### Removed
+
+- Drop support for [Go 1.22]. (#6381, #6418)
+- Remove `Resource` field from `EnabledParameters` in `go.opentelemetry.io/otel/sdk/log`. (#6494)
+- Remove `RecordFactory` type from `go.opentelemetry.io/otel/log/logtest`. (#6492)
+- Remove `ScopeRecords`, `EmittedRecord`, and `RecordFactory` types from `go.opentelemetry.io/otel/log/logtest`. (#6507)
+- Remove `AssertRecordEqual` function in `go.opentelemetry.io/otel/log/logtest`, use `AssertEqual` instead. (#6662)
+
+### Changed
+
+- ⚠️ Update `github.com/prometheus/client_golang` to `v1.21.1`, which changes the `NameValidationScheme` to `UTF8Validation`.
+ This allows metrics names to keep original delimiters (e.g. `.`), rather than replacing with underscores.
+ This can be reverted by setting `github.com/prometheus/common/model.NameValidationScheme` to `LegacyValidation` in `github.com/prometheus/common/model`. (#6433)
+- Initialize map with `len(keys)` in `NewAllowKeysFilter` and `NewDenyKeysFilter` to avoid unnecessary allocations in `go.opentelemetry.io/otel/attribute`. (#6455)
+- `go.opentelemetry.io/otel/log/logtest` is now a separate Go module. (#6465)
+- `go.opentelemetry.io/otel/sdk/log/logtest` is now a separate Go module. (#6466)
+- `Recorder` in `go.opentelemetry.io/otel/log/logtest` no longer separately stores records emitted by loggers with the same instrumentation scope. (#6507)
+- Improve performance of `BatchProcessor` in `go.opentelemetry.io/otel/sdk/log` by not exporting when exporter cannot accept more. (#6569, #6641)
+
+### Deprecated
+
+- Deprecate support for `model.LegacyValidation` for `go.opentelemetry.io/otel/exporters/prometheus`. (#6449)
+
+### Fixes
+
+- Stop percent encoding header environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6392)
+- Ensure the `noopSpan.tracerProvider` method is not inlined in `go.opentelemetry.io/otel/trace` so the `go.opentelemetry.io/auto` instrumentation can instrument non-recording spans. (#6456)
+- Use a `sync.Pool` instead of allocating `metricdata.ResourceMetrics` in `go.opentelemetry.io/otel/exporters/prometheus`. (#6472)
+
+## [1.35.0/0.57.0/0.11.0] 2025-03-05
+
+This release is the last to support [Go 1.22].
+The next release will require at least [Go 1.23].
+
+### Added
+
+- Add `ValueFromAttribute` and `KeyValueFromAttribute` in `go.opentelemetry.io/otel/log`. (#6180)
+- Add `EventName` and `SetEventName` to `Record` in `go.opentelemetry.io/otel/log`. (#6187)
+- Add `EventName` to `RecordFactory` in `go.opentelemetry.io/otel/log/logtest`. (#6187)
+- `AssertRecordEqual` in `go.opentelemetry.io/otel/log/logtest` checks `Record.EventName`. (#6187)
+- Add `EventName` and `SetEventName` to `Record` in `go.opentelemetry.io/otel/sdk/log`. (#6193)
+- Add `EventName` to `RecordFactory` in `go.opentelemetry.io/otel/sdk/log/logtest`. (#6193)
+- Emit `Record.EventName` field in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#6211)
+- Emit `Record.EventName` field in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6211)
+- Emit `Record.EventName` field in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` (#6210)
+- The `go.opentelemetry.io/otel/semconv/v1.28.0` package.
+ The package contains semantic conventions from the `v1.28.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.28.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.27.0`(#6236)
+- The `go.opentelemetry.io/otel/semconv/v1.30.0` package.
+ The package contains semantic conventions from the `v1.30.0` version of the OpenTelemetry Semantic Conventions.
+ See the [migration documentation](./semconv/v1.30.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.28.0`(#6240)
+- Document the pitfalls of using `Resource` as a comparable type.
+ `Resource.Equal` and `Resource.Equivalent` should be used instead. (#6272)
+- Support [Go 1.24]. (#6304)
+- Add `FilterProcessor` and `EnabledParameters` in `go.opentelemetry.io/otel/sdk/log`.
+ It replaces `go.opentelemetry.io/otel/sdk/log/internal/x.FilterProcessor`.
+ Compared to previous version it additionally gives the possibility to filter by resource and instrumentation scope. (#6317)
+
+### Changed
+
+- Update `github.com/prometheus/common` to `v0.62.0`, which changes the `NameValidationScheme` to `NoEscaping`.
+ This allows metrics names to keep original delimiters (e.g. `.`), rather than replacing with underscores.
+ This is controlled by the `Content-Type` header, or can be reverted by setting `NameValidationScheme` to `LegacyValidation` in `github.com/prometheus/common/model`. (#6198)
+
+### Fixes
+
+- Eliminate goroutine leak for the processor returned by `NewSimpleSpanProcessor` in `go.opentelemetry.io/otel/sdk/trace` when `Shutdown` is called and the passed `ctx` is canceled and `SpanExporter.Shutdown` has not returned. (#6368)
+- Eliminate goroutine leak for the processor returned by `NewBatchSpanProcessor` in `go.opentelemetry.io/otel/sdk/trace` when `ForceFlush` is called and the passed `ctx` is canceled and `SpanExporter.Export` has not returned. (#6369)
+
+## [1.34.0/0.56.0/0.10.0] 2025-01-17
+
+### Changed
+
+- Remove the notices from `Logger` to make the whole Logs API user-facing in `go.opentelemetry.io/otel/log`. (#6167)
+
+### Fixed
+
+- Relax minimum Go version to 1.22.0 in various modules. (#6073)
+- The `Type` name logged for the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` client is corrected from `otlphttpgrpc` to `otlptracegrpc`. (#6143)
+- The `Type` name logged for the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlphttpgrpc` client is corrected from `otlphttphttp` to `otlptracehttp`. (#6143)
+
+## [1.33.0/0.55.0/0.9.0/0.0.12] 2024-12-12
+
+### Added
+
+- Add `Reset` method to `SpanRecorder` in `go.opentelemetry.io/otel/sdk/trace/tracetest`. (#5994)
+- Add `EnabledInstrument` interface in `go.opentelemetry.io/otel/sdk/metric/internal/x`.
+ This is an experimental interface that is implemented by synchronous instruments provided by `go.opentelemetry.io/otel/sdk/metric`.
+ Users can use it to avoid performing computationally expensive operations when recording measurements.
+ It does not fall within the scope of the OpenTelemetry Go versioning and stability [policy](./VERSIONING.md) and it may be changed in backwards incompatible ways or removed in feature releases. (#6016)
+
+### Changed
+
+- The default global API now supports full auto-instrumentation from the `go.opentelemetry.io/auto` package.
+ See that package for more information. (#5920)
+- Propagate non-retryable error messages to client in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5929)
+- Propagate non-retryable error messages to client in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5929)
+- Propagate non-retryable error messages to client in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#5929)
+- Performance improvements for attribute value `AsStringSlice`, `AsFloat64Slice`, `AsInt64Slice`, `AsBoolSlice`. (#6011)
+- Change `EnabledParameters` to have a `Severity` field instead of a getter and setter in `go.opentelemetry.io/otel/log`. (#6009)
+
+### Fixed
+
+- Fix inconsistent request body closing in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5954)
+- Fix inconsistent request body closing in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5954)
+- Fix inconsistent request body closing in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#5954)
+- Fix invalid exemplar keys in `go.opentelemetry.io/otel/exporters/prometheus`. (#5995)
+- Fix attribute value truncation in `go.opentelemetry.io/otel/sdk/trace`. (#5997)
+- Fix attribute value truncation in `go.opentelemetry.io/otel/sdk/log`. (#6032)
+
+## [1.32.0/0.54.0/0.8.0/0.0.11] 2024-11-08
+
+### Added
+
+- Add `go.opentelemetry.io/otel/sdk/metric/exemplar.AlwaysOffFilter`, which can be used to disable exemplar recording. (#5850)
+- Add `go.opentelemetry.io/otel/sdk/metric.WithExemplarFilter`, which can be used to configure the exemplar filter used by the metrics SDK. (#5850)
+- Add `ExemplarReservoirProviderSelector` and `DefaultExemplarReservoirProviderSelector` to `go.opentelemetry.io/otel/sdk/metric`, which defines the exemplar reservoir to use based on the aggregation of the metric. (#5861)
+- Add `ExemplarReservoirProviderSelector` to `go.opentelemetry.io/otel/sdk/metric.Stream` to allow using views to configure the exemplar reservoir to use for a metric. (#5861)
+- Add `ReservoirProvider`, `HistogramReservoirProvider` and `FixedSizeReservoirProvider` to `go.opentelemetry.io/otel/sdk/metric/exemplar` to make it convenient to use providers of Reservoirs. (#5861)
+- The `go.opentelemetry.io/otel/semconv/v1.27.0` package.
+ The package contains semantic conventions from the `v1.27.0` version of the OpenTelemetry Semantic Conventions. (#5894)
+- Add `Attributes attribute.Set` field to `Scope` in `go.opentelemetry.io/otel/sdk/instrumentation`. (#5903)
+- Add `Attributes attribute.Set` field to `ScopeRecords` in `go.opentelemetry.io/otel/log/logtest`. (#5927)
+- `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` adds instrumentation scope attributes. (#5934)
+- `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` adds instrumentation scope attributes. (#5934)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` adds instrumentation scope attributes. (#5935)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` adds instrumentation scope attributes. (#5935)
+- `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` adds instrumentation scope attributes. (#5933)
+- `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` adds instrumentation scope attributes. (#5933)
+- `go.opentelemetry.io/otel/exporters/prometheus` adds instrumentation scope attributes in `otel_scope_info` metric as labels. (#5932)
+
+### Changed
+
+- Support scope attributes and make them as identifying for `Tracer` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/trace`. (#5924)
+- Support scope attributes and make them as identifying for `Meter` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/metric`. (#5926)
+- Support scope attributes and make them as identifying for `Logger` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/log`. (#5925)
+- Make schema URL and scope attributes as identifying for `Tracer` in `go.opentelemetry.io/otel/bridge/opentracing`. (#5931)
+- Clear unneeded slice elements to allow GC to collect the objects in `go.opentelemetry.io/otel/sdk/metric` and `go.opentelemetry.io/otel/sdk/trace`. (#5804)
+
+### Fixed
+
+- Global MeterProvider registration unwraps global instrument Observers, the undocumented Unwrap() methods are now private. (#5881)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` now keeps the metadata already present in the context when `WithHeaders` is used. (#5892)
+- `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` now keeps the metadata already present in the context when `WithHeaders` is used. (#5911)
+- `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` now keeps the metadata already present in the context when `WithHeaders` is used. (#5915)
+- Fix `go.opentelemetry.io/otel/exporters/prometheus` trying to add exemplars to Gauge metrics, which is unsupported. (#5912)
+- Fix `WithEndpointURL` to always use a secure connection when an https URL is passed in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#5944)
+- Fix `WithEndpointURL` to always use a secure connection when an https URL is passed in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#5944)
+- Fix `WithEndpointURL` to always use a secure connection when an https URL is passed in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#5944)
+- Fix `WithEndpointURL` to always use a secure connection when an https URL is passed in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5944)
+- Fix incorrect metrics generated from callbacks when multiple readers are used in `go.opentelemetry.io/otel/sdk/metric`. (#5900)
+
+### Removed
+
+- Remove all examples under `go.opentelemetry.io/otel/example` as they are moved to [Contrib repository](https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/examples). (#5930)
+
+## [1.31.0/0.53.0/0.7.0/0.0.10] 2024-10-11
+
+### Added
+
+- Add `go.opentelemetry.io/otel/sdk/metric/exemplar` package which includes `Exemplar`, `Filter`, `TraceBasedFilter`, `AlwaysOnFilter`, `HistogramReservoir`, `FixedSizeReservoir`, `Reservoir`, `Value` and `ValueType` types. These will be used for configuring the exemplar reservoir for the metrics sdk. (#5747, #5862)
+- Add `WithExportBufferSize` option to log batch processor.(#5877)
+
+### Changed
+
+- Enable exemplars by default in `go.opentelemetry.io/otel/sdk/metric`. Exemplars can be disabled by setting `OTEL_METRICS_EXEMPLAR_FILTER=always_off` (#5778)
+- `Logger.Enabled` in `go.opentelemetry.io/otel/log` now accepts a newly introduced `EnabledParameters` type instead of `Record`. (#5791)
+- `FilterProcessor.Enabled` in `go.opentelemetry.io/otel/sdk/log/internal/x` now accepts `EnabledParameters` instead of `Record`. (#5791)
+- The `Record` type in `go.opentelemetry.io/otel/log` is no longer comparable. (#5847)
+- Performance improvements for the trace SDK `SetAttributes` method in `Span`. (#5864)
+- Reduce memory allocations for the `Event` and `Link` lists in `Span`. (#5858)
+- Performance improvements for the trace SDK `AddEvent`, `AddLink`, `RecordError` and `End` methods in `Span`. (#5874)
+
+### Deprecated
+
+- Deprecate all examples under `go.opentelemetry.io/otel/example` as they are moved to [Contrib repository](https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/examples). (#5854)
+
+### Fixed
+
+- The race condition for multiple `FixedSize` exemplar reservoirs identified in #5814 is resolved. (#5819)
+- Fix log records duplication in case of heterogeneous resource attributes by correctly mapping each log record to it's resource and scope. (#5803)
+- Fix timer channel drain to avoid hanging on Go 1.23. (#5868)
+- Fix delegation for global meter providers, and panic when calling otel.SetMeterProvider. (#5827)
+- Change the `reflect.TypeOf` to use a nil pointer to not allocate on the heap unless necessary. (#5827)
+
+## [1.30.0/0.52.0/0.6.0/0.0.9] 2024-09-09
+
+### Added
+
+- Support `OTEL_EXPORTER_OTLP_LOGS_INSECURE` and `OTEL_EXPORTER_OTLP_INSECURE` environments in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#5739)
+- The `WithResource` option for `NewMeterProvider` now merges the provided resources with the ones from environment variables. (#5773)
+- The `WithResource` option for `NewLoggerProvider` now merges the provided resources with the ones from environment variables. (#5773)
+- Add UTF-8 support to `go.opentelemetry.io/otel/exporters/prometheus`. (#5755)
+
+### Fixed
+
+- Fix memory leak in the global `MeterProvider` when identical instruments are repeatedly created. (#5754)
+- Fix panic on instruments creation when setting meter provider. (#5758)
+- Fix an issue where `SetMeterProvider` in `go.opentelemetry.io/otel` might miss the delegation for instruments and registries. (#5780)
+
+### Removed
+
+- Drop support for [Go 1.21]. (#5736, #5740, #5800)
+
+## [1.29.0/0.51.0/0.5.0] 2024-08-23
+
+This release is the last to support [Go 1.21].
+The next release will require at least [Go 1.22].
+
+### Added
+
+- Add MacOS ARM64 platform to the compatibility testing suite. (#5577)
+- Add `InstrumentationScope` field to `SpanStub` in `go.opentelemetry.io/otel/sdk/trace/tracetest`, as a replacement for the deprecated `InstrumentationLibrary`. (#5627)
+- Make the initial release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`.
+ This new module contains an OTLP exporter that transmits log telemetry using gRPC.
+ This module is unstable and breaking changes may be introduced.
+ See our [versioning policy](VERSIONING.md) for more information about these stability guarantees. (#5629)
+- Add `Walk` function to `TraceState` in `go.opentelemetry.io/otel/trace` to iterate all the key-value pairs. (#5651)
+- Bridge the trace state in `go.opentelemetry.io/otel/bridge/opencensus`. (#5651)
+- Zero value of `SimpleProcessor` in `go.opentelemetry.io/otel/sdk/log` no longer panics. (#5665)
+- The `FilterProcessor` interface type is added in `go.opentelemetry.io/otel/sdk/log/internal/x`.
+ This is an optional and experimental interface that log `Processor`s can implement to instruct the `Logger` if a `Record` will be processed or not.
+ It replaces the existing `Enabled` method that is removed from the `Processor` interface itself.
+ It does not fall within the scope of the OpenTelemetry Go versioning and stability [policy](./VERSIONING.md) and it may be changed in backwards incompatible ways or removed in feature releases. (#5692)
+- Support [Go 1.23]. (#5720)
+
+### Changed
+
+- `NewMemberRaw`, `NewKeyProperty` and `NewKeyValuePropertyRaw` in `go.opentelemetry.io/otel/baggage` allow UTF-8 string in key. (#5132)
+- `Processor.OnEmit` in `go.opentelemetry.io/otel/sdk/log` now accepts a pointer to `Record` instead of a value so that the record modifications done in a processor are propagated to subsequent registered processors. (#5636)
+- `SimpleProcessor.Enabled` in `go.opentelemetry.io/otel/sdk/log` now returns `false` if the exporter is `nil`. (#5665)
+- Update the concurrency requirements of `Exporter` in `go.opentelemetry.io/otel/sdk/log`. (#5666)
+- `SimpleProcessor` in `go.opentelemetry.io/otel/sdk/log` synchronizes `OnEmit` calls. (#5666)
+- The `Processor` interface in `go.opentelemetry.io/otel/sdk/log` no longer includes the `Enabled` method.
+ See the `FilterProcessor` interface type added in `go.opentelemetry.io/otel/sdk/log/internal/x` to continue providing this functionality. (#5692)
+- The `SimpleProcessor` type in `go.opentelemetry.io/otel/sdk/log` is no longer comparable. (#5693)
+- The `BatchProcessor` type in `go.opentelemetry.io/otel/sdk/log` is no longer comparable. (#5693)
+
+### Fixed
+
+- Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5584)
+- Pass the underlying error rather than a generic retry-able failure in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` and `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5541)
+- Correct the `Tracer`, `Meter`, and `Logger` names used in `go.opentelemetry.io/otel/example/dice`. (#5612)
+- Correct the `Tracer` names used in `go.opentelemetry.io/otel/example/namedtracer`. (#5612)
+- Correct the `Tracer` name used in `go.opentelemetry.io/otel/example/opencensus`. (#5612)
+- Correct the `Tracer` and `Meter` names used in `go.opentelemetry.io/otel/example/otel-collector`. (#5612)
+- Correct the `Tracer` names used in `go.opentelemetry.io/otel/example/passthrough`. (#5612)
+- Correct the `Meter` name used in `go.opentelemetry.io/otel/example/prometheus`. (#5612)
+- Correct the `Tracer` names used in `go.opentelemetry.io/otel/example/zipkin`. (#5612)
+- Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#5641)
+- Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5650)
+- Stop percent encoding header environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` (#5705)
+- Remove invalid environment variable header keys in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` (#5705)
+
+### Removed
+
+- The `Enabled` method of the `SimpleProcessor` in `go.opentelemetry.io/otel/sdk/log` is removed. (#5692)
+- The `Enabled` method of the `BatchProcessor` in `go.opentelemetry.io/otel/sdk/log` is removed. (#5692)
+
+## [1.28.0/0.50.0/0.4.0] 2024-07-02
+
+### Added
+
+- The `IsEmpty` method is added to the `Instrument` type in `go.opentelemetry.io/otel/sdk/metric`.
+ This method is used to check if an `Instrument` instance is a zero-value. (#5431)
+- Store and provide the emitted `context.Context` in `ScopeRecords` of `go.opentelemetry.io/otel/sdk/log/logtest`. (#5468)
+- The `go.opentelemetry.io/otel/semconv/v1.26.0` package.
+ The package contains semantic conventions from the `v1.26.0` version of the OpenTelemetry Semantic Conventions. (#5476)
+- The `AssertRecordEqual` method to `go.opentelemetry.io/otel/log/logtest` to allow comparison of two log records in tests. (#5499)
+- The `WithHeaders` option to `go.opentelemetry.io/otel/exporters/zipkin` to allow configuring custom http headers while exporting spans. (#5530)
+
+### Changed
+
+- `Tracer.Start` in `go.opentelemetry.io/otel/trace/noop` no longer allocates a span for empty span context. (#5457)
+- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/example/otel-collector`. (#5490)
+- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/example/zipkin`. (#5490)
+- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/exporters/zipkin`. (#5490)
+ - The exporter no longer exports the deprecated "otel.library.name" or "otel.library.version" attributes.
+- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/sdk/resource`. (#5490)
+- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/sdk/trace`. (#5490)
+- `SimpleProcessor.OnEmit` in `go.opentelemetry.io/otel/sdk/log` no longer allocates a slice which makes it possible to have a zero-allocation log processing using `SimpleProcessor`. (#5493)
+- Use non-generic functions in the `Start` method of `"go.opentelemetry.io/otel/sdk/trace".Trace` to reduce memory allocation. (#5497)
+- `service.instance.id` is populated for a `Resource` created with `"go.opentelemetry.io/otel/sdk/resource".Default` with a default value when `OTEL_GO_X_RESOURCE` is set. (#5520)
+- Improve performance of metric instruments in `go.opentelemetry.io/otel/sdk/metric` by removing unnecessary calls to `time.Now`. (#5545)
+
+### Fixed
+
+- Log a warning to the OpenTelemetry internal logger when a `Record` in `go.opentelemetry.io/otel/sdk/log` drops an attribute due to a limit being reached. (#5376)
+- Identify the `Tracer` returned from the global `TracerProvider` in `go.opentelemetry.io/otel/global` with its schema URL. (#5426)
+- Identify the `Meter` returned from the global `MeterProvider` in `go.opentelemetry.io/otel/global` with its schema URL. (#5426)
+- Log a warning to the OpenTelemetry internal logger when a `Span` in `go.opentelemetry.io/otel/sdk/trace` drops an attribute, event, or link due to a limit being reached. (#5434)
+- Document instrument name requirements in `go.opentelemetry.io/otel/metric`. (#5435)
+- Prevent random number generation data-race for experimental rand exemplars in `go.opentelemetry.io/otel/sdk/metric`. (#5456)
+- Fix counting number of dropped attributes of `Record` in `go.opentelemetry.io/otel/sdk/log`. (#5464)
+- Fix panic in baggage creation when a member contains `0x80` char in key or value. (#5494)
+- Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#5508)
+- Retry trace and span ID generation if it generated an invalid one in `go.opentelemetry.io/otel/sdk/trace`. (#5514)
+- Fix stale timestamps reported by the last-value aggregation. (#5517)
+- Indicate the `Exporter` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` must be created by the `New` method. (#5521)
+- Improved performance in all `{Bool,Int64,Float64,String}SliceValue` functions of `go.opentelemetry.io/attributes` by reducing the number of allocations. (#5549)
+- Replace invalid percent-encoded octet sequences with replacement char in `go.opentelemetry.io/otel/baggage`. (#5528)
+
+## [1.27.0/0.49.0/0.3.0] 2024-05-21
+
+### Added
+
+- Add example for `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#5242)
+- Add `RecordFactory` in `go.opentelemetry.io/otel/sdk/log/logtest` to facilitate testing exporter and processor implementations. (#5258)
+- Add `RecordFactory` in `go.opentelemetry.io/otel/log/logtest` to facilitate testing bridge implementations. (#5263)
+- The count of dropped records from the `BatchProcessor` in `go.opentelemetry.io/otel/sdk/log` is logged. (#5276)
+- Add metrics in the `otel-collector` example. (#5283)
+- Add the synchronous gauge instrument to `go.opentelemetry.io/otel/metric`. (#5304)
+ - An `int64` or `float64` synchronous gauge instrument can now be created from a `Meter`.
+ - All implementations of the API (`go.opentelemetry.io/otel/metric/noop`, `go.opentelemetry.io/otel/sdk/metric`) are updated to support this instrument.
+- Add logs to `go.opentelemetry.io/otel/example/dice`. (#5349)
+
+### Changed
+
+- The `Shutdown` method of `Exporter` in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` ignores the context cancellation and always returns `nil`. (#5189)
+- The `ForceFlush` and `Shutdown` methods of the exporter returned by `New` in `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` ignore the context cancellation and always return `nil`. (#5189)
+- Apply the value length limits to `Record` attributes in `go.opentelemetry.io/otel/sdk/log`. (#5230)
+- De-duplicate map attributes added to a `Record` in `go.opentelemetry.io/otel/sdk/log`. (#5230)
+- `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` won't print timestamps when `WithoutTimestamps` option is set. (#5241)
+- The `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` exporter won't print `AttributeValueLengthLimit` and `AttributeCountLimit` fields now, instead it prints the `DroppedAttributes` field. (#5272)
+- Improved performance in the `Stringer` implementation of `go.opentelemetry.io/otel/baggage.Member` by reducing the number of allocations. (#5286)
+- Set the start time for last-value aggregates in `go.opentelemetry.io/otel/sdk/metric`. (#5305)
+- The `Span` in `go.opentelemetry.io/otel/sdk/trace` will record links without span context if either non-empty `TraceState` or attributes are provided. (#5315)
+- Upgrade all dependencies of `go.opentelemetry.io/otel/semconv/v1.24.0` to `go.opentelemetry.io/otel/semconv/v1.25.0`. (#5374)
+
+### Fixed
+
+- Comparison of unordered maps for `go.opentelemetry.io/otel/log.KeyValue` and `go.opentelemetry.io/otel/log.Value`. (#5306)
+- Fix the empty output of `go.opentelemetry.io/otel/log.Value` in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#5311)
+- Split the behavior of `Recorder` in `go.opentelemetry.io/otel/log/logtest` so it behaves as a `LoggerProvider` only. (#5365)
+- Fix wrong package name of the error message when parsing endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5371)
+- Identify the `Logger` returned from the global `LoggerProvider` in `go.opentelemetry.io/otel/log/global` with its schema URL. (#5375)
+
+## [1.26.0/0.48.0/0.2.0-alpha] 2024-04-24
+
+### Added
+
+- Add `Recorder` in `go.opentelemetry.io/otel/log/logtest` to facilitate testing the log bridge implementations. (#5134)
+- Add span flags to OTLP spans and links exported by `go.opentelemetry.io/otel/exporters/otlp/otlptrace`. (#5194)
+- Make the initial alpha release of `go.opentelemetry.io/otel/sdk/log`.
+ This new module contains the Go implementation of the OpenTelemetry Logs SDK.
+ This module is unstable and breaking changes may be introduced.
+ See our [versioning policy](VERSIONING.md) for more information about these stability guarantees. (#5240)
+- Make the initial alpha release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`.
+ This new module contains an OTLP exporter that transmits log telemetry using HTTP.
+ This module is unstable and breaking changes may be introduced.
+ See our [versioning policy](VERSIONING.md) for more information about these stability guarantees. (#5240)
+- Make the initial alpha release of `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`.
+ This new module contains an exporter prints log records to STDOUT.
+ This module is unstable and breaking changes may be introduced.
+ See our [versioning policy](VERSIONING.md) for more information about these stability guarantees. (#5240)
+- The `go.opentelemetry.io/otel/semconv/v1.25.0` package.
+ The package contains semantic conventions from the `v1.25.0` version of the OpenTelemetry Semantic Conventions. (#5254)
+
+### Changed
+
+- Update `go.opentelemetry.io/proto/otlp` from v1.1.0 to v1.2.0. (#5177)
+- Improve performance of baggage member character validation in `go.opentelemetry.io/otel/baggage`. (#5214)
+- The `otel-collector` example now uses docker compose to bring up services instead of kubernetes. (#5244)
+
+### Fixed
+
+- Slice attribute values in `go.opentelemetry.io/otel/attribute` are now emitted as their JSON representation. (#5159)
+
+## [1.25.0/0.47.0/0.0.8/0.1.0-alpha] 2024-04-05
+
+### Added
+
+- Add `WithProxy` option in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4906)
+- Add `WithProxy` option in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlptracehttp`. (#4906)
+- Add `AddLink` method to the `Span` interface in `go.opentelemetry.io/otel/trace`. (#5032)
+- The `Enabled` method is added to the `Logger` interface in `go.opentelemetry.io/otel/log`.
+ This method is used to notify users if a log record will be emitted or not. (#5071)
+- Add `SeverityUndefined` `const` to `go.opentelemetry.io/otel/log`.
+ This value represents an unset severity level. (#5072)
+- Add `Empty` function in `go.opentelemetry.io/otel/log` to return a `KeyValue` for an empty value. (#5076)
+- Add `go.opentelemetry.io/otel/log/global` to manage the global `LoggerProvider`.
+ This package is provided with the anticipation that all functionality will be migrate to `go.opentelemetry.io/otel` when `go.opentelemetry.io/otel/log` stabilizes.
+ At which point, users will be required to migrage their code, and this package will be deprecated then removed. (#5085)
+- Add support for `Summary` metrics in the `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` exporters. (#5100)
+- Add `otel.scope.name` and `otel.scope.version` tags to spans exported by `go.opentelemetry.io/otel/exporters/zipkin`. (#5108)
+- Add support for `AddLink` to `go.opentelemetry.io/otel/bridge/opencensus`. (#5116)
+- Add `String` method to `Value` and `KeyValue` in `go.opentelemetry.io/otel/log`. (#5117)
+- Add Exemplar support to `go.opentelemetry.io/otel/exporters/prometheus`. (#5111)
+- Add metric semantic conventions to `go.opentelemetry.io/otel/semconv/v1.24.0`. Future `semconv` packages will include metric semantic conventions as well. (#4528)
+
+### Changed
+
+- `SpanFromContext` and `SpanContextFromContext` in `go.opentelemetry.io/otel/trace` no longer make a heap allocation when the passed context has no span. (#5049)
+- `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` now create a gRPC client in idle mode and with "dns" as the default resolver using [`grpc.NewClient`](https://pkg.go.dev/google.golang.org/grpc#NewClient). (#5151)
+ Because of that `WithDialOption` ignores [`grpc.WithBlock`](https://pkg.go.dev/google.golang.org/grpc#WithBlock), [`grpc.WithTimeout`](https://pkg.go.dev/google.golang.org/grpc#WithTimeout), and [`grpc.WithReturnConnectionError`](https://pkg.go.dev/google.golang.org/grpc#WithReturnConnectionError).
+ Notice that [`grpc.DialContext`](https://pkg.go.dev/google.golang.org/grpc#DialContext) which was used before is now deprecated.
+
+### Fixed
+
+- Clarify the documentation about equivalence guarantees for the `Set` and `Distinct` types in `go.opentelemetry.io/otel/attribute`. (#5027)
+- Prevent default `ErrorHandler` self-delegation. (#5137)
+- Update all dependencies to address [GO-2024-2687]. (#5139)
+
+### Removed
+
+- Drop support for [Go 1.20]. (#4967)
+
+### Deprecated
+
+- Deprecate `go.opentelemetry.io/otel/attribute.Sortable` type. (#4734)
+- Deprecate `go.opentelemetry.io/otel/attribute.NewSetWithSortable` function. (#4734)
+- Deprecate `go.opentelemetry.io/otel/attribute.NewSetWithSortableFiltered` function. (#4734)
+
+## [1.24.0/0.46.0/0.0.1-alpha] 2024-02-23
+
+This release is the last to support [Go 1.20].
+The next release will require at least [Go 1.21].
+
+### Added
+
+- Support [Go 1.22]. (#4890)
+- Add exemplar support to `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4900)
+- Add exemplar support to `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4900)
+- The `go.opentelemetry.io/otel/log` module is added.
+ This module includes OpenTelemetry Go's implementation of the Logs Bridge API.
+ This module is in an alpha state, it is subject to breaking changes.
+ See our [versioning policy](./VERSIONING.md) for more info. (#4961)
+- Add ARM64 platform to the compatibility testing suite. (#4994)
+
+### Fixed
+
+- Fix registration of multiple callbacks when using the global meter provider from `go.opentelemetry.io/otel`. (#4945)
+- Fix negative buckets in output of exponential histograms. (#4956)
+
+## [1.23.1] 2024-02-07
+
+### Fixed
+
+- Register all callbacks passed during observable instrument creation instead of just the last one multiple times in `go.opentelemetry.io/otel/sdk/metric`. (#4888)
+
+## [1.23.0] 2024-02-06
+
+This release contains the first stable, `v1`, release of the following modules:
+
+- `go.opentelemetry.io/otel/bridge/opencensus`
+- `go.opentelemetry.io/otel/bridge/opencensus/test`
+- `go.opentelemetry.io/otel/example/opencensus`
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`
+- `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric`
+
+See our [versioning policy](VERSIONING.md) for more information about these stability guarantees.
+
+### Added
+
+- Add `WithEndpointURL` option to the `exporters/otlp/otlpmetric/otlpmetricgrpc`, `exporters/otlp/otlpmetric/otlpmetrichttp`, `exporters/otlp/otlptrace/otlptracegrpc` and `exporters/otlp/otlptrace/otlptracehttp` packages. (#4808)
+- Experimental exemplar exporting is added to the metric SDK.
+ See [metric documentation](./sdk/metric/internal/x/README.md#exemplars) for more information about this feature and how to enable it. (#4871)
+- `ErrSchemaURLConflict` is added to `go.opentelemetry.io/otel/sdk/resource`.
+ This error is returned when a merge of two `Resource`s with different (non-empty) schema URL is attempted. (#4876)
+
+### Changed
+
+- The `Merge` and `New` functions in `go.opentelemetry.io/otel/sdk/resource` now returns a partial result if there is a schema URL merge conflict.
+ Instead of returning `nil` when two `Resource`s with different (non-empty) schema URLs are merged the merged `Resource`, along with the new `ErrSchemaURLConflict` error, is returned.
+ It is up to the user to decide if they want to use the returned `Resource` or not.
+ It may have desired attributes overwritten or include stale semantic conventions. (#4876)
+
+### Fixed
+
+- Fix `ContainerID` resource detection on systemd when cgroup path has a colon. (#4449)
+- Fix `go.opentelemetry.io/otel/sdk/metric` to cache instruments to avoid leaking memory when the same instrument is created multiple times. (#4820)
+- Fix missing `Mix` and `Max` values for `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` by introducing `MarshalText` and `MarshalJSON` for the `Extrema` type in `go.opentelemetry.io/sdk/metric/metricdata`. (#4827)
+
+## [1.23.0-rc.1] 2024-01-18
+
+This is a release candidate for the v1.23.0 release.
+That release is expected to include the `v1` release of the following modules:
+
+- `go.opentelemetry.io/otel/bridge/opencensus`
+- `go.opentelemetry.io/otel/bridge/opencensus/test`
+- `go.opentelemetry.io/otel/example/opencensus`
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`
+- `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric`
+
+See our [versioning policy](VERSIONING.md) for more information about these stability guarantees.
+
+## [1.22.0/0.45.0] 2024-01-17
+
+### Added
+
+- The `go.opentelemetry.io/otel/semconv/v1.22.0` package.
+ The package contains semantic conventions from the `v1.22.0` version of the OpenTelemetry Semantic Conventions. (#4735)
+- The `go.opentelemetry.io/otel/semconv/v1.23.0` package.
+ The package contains semantic conventions from the `v1.23.0` version of the OpenTelemetry Semantic Conventions. (#4746)
+- The `go.opentelemetry.io/otel/semconv/v1.23.1` package.
+ The package contains semantic conventions from the `v1.23.1` version of the OpenTelemetry Semantic Conventions. (#4749)
+- The `go.opentelemetry.io/otel/semconv/v1.24.0` package.
+ The package contains semantic conventions from the `v1.24.0` version of the OpenTelemetry Semantic Conventions. (#4770)
+- Add `WithResourceAsConstantLabels` option to apply resource attributes for every metric emitted by the Prometheus exporter. (#4733)
+- Experimental cardinality limiting is added to the metric SDK.
+ See [metric documentation](./sdk/metric/internal/x/README.md#cardinality-limit) for more information about this feature and how to enable it. (#4457)
+- Add `NewMemberRaw` and `NewKeyValuePropertyRaw` in `go.opentelemetry.io/otel/baggage`. (#4804)
+
+### Changed
+
+- Upgrade all use of `go.opentelemetry.io/otel/semconv` to use `v1.24.0`. (#4754)
+- Update transformations in `go.opentelemetry.io/otel/exporters/zipkin` to follow `v1.24.0` version of the OpenTelemetry specification. (#4754)
+- Record synchronous measurements when the passed context is canceled instead of dropping in `go.opentelemetry.io/otel/sdk/metric`.
+ If you do not want to make a measurement when the context is cancelled, you need to handle it yourself (e.g `if ctx.Err() != nil`). (#4671)
+- Improve `go.opentelemetry.io/otel/trace.TraceState`'s performance. (#4722)
+- Improve `go.opentelemetry.io/otel/propagation.TraceContext`'s performance. (#4721)
+- Improve `go.opentelemetry.io/otel/baggage` performance. (#4743)
+- Improve performance of the `(*Set).Filter` method in `go.opentelemetry.io/otel/attribute` when the passed filter does not filter out any attributes from the set. (#4774)
+- `Member.String` in `go.opentelemetry.io/otel/baggage` percent-encodes only when necessary. (#4775)
+- Improve `go.opentelemetry.io/otel/trace.Span`'s performance when adding multiple attributes. (#4818)
+- `Property.Value` in `go.opentelemetry.io/otel/baggage` now returns a raw string instead of a percent-encoded value. (#4804)
+
+### Fixed
+
+- Fix `Parse` in `go.opentelemetry.io/otel/baggage` to validate member value before percent-decoding. (#4755)
+- Fix whitespace encoding of `Member.String` in `go.opentelemetry.io/otel/baggage`. (#4756)
+- Fix observable not registered error when the asynchronous instrument has a drop aggregation in `go.opentelemetry.io/otel/sdk/metric`. (#4772)
+- Fix baggage item key so that it is not canonicalized in `go.opentelemetry.io/otel/bridge/opentracing`. (#4776)
+- Fix `go.opentelemetry.io/otel/bridge/opentracing` to properly handle baggage values that requires escaping during propagation. (#4804)
+- Fix a bug where using multiple readers resulted in incorrect asynchronous counter values in `go.opentelemetry.io/otel/sdk/metric`. (#4742)
+
+## [1.21.0/0.44.0] 2023-11-16
+
+### Removed
+
+- Remove the deprecated `go.opentelemetry.io/otel/bridge/opencensus.NewTracer`. (#4706)
+- Remove the deprecated `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` module. (#4707)
+- Remove the deprecated `go.opentelemetry.io/otel/example/view` module. (#4708)
+- Remove the deprecated `go.opentelemetry.io/otel/example/fib` module. (#4723)
+
+### Fixed
+
+- Do not parse non-protobuf responses in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4719)
+- Do not parse non-protobuf responses in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4719)
+
+## [1.20.0/0.43.0] 2023-11-10
+
+This release brings a breaking change for custom trace API implementations. Some interfaces (`TracerProvider`, `Tracer`, `Span`) now embed the `go.opentelemetry.io/otel/trace/embedded` types. Implementers need to update their implementations based on what they want the default behavior to be. See the "API Implementations" section of the [trace API] package documentation for more information about how to accomplish this.
+
+### Added
+
+- Add `go.opentelemetry.io/otel/bridge/opencensus.InstallTraceBridge`, which installs the OpenCensus trace bridge, and replaces `opencensus.NewTracer`. (#4567)
+- Add scope version to trace and metric bridges in `go.opentelemetry.io/otel/bridge/opencensus`. (#4584)
+- Add the `go.opentelemetry.io/otel/trace/embedded` package to be embedded in the exported trace API interfaces. (#4620)
+- Add the `go.opentelemetry.io/otel/trace/noop` package as a default no-op implementation of the trace API. (#4620)
+- Add context propagation in `go.opentelemetry.io/otel/example/dice`. (#4644)
+- Add view configuration to `go.opentelemetry.io/otel/example/prometheus`. (#4649)
+- Add `go.opentelemetry.io/otel/metric.WithExplicitBucketBoundaries`, which allows defining default explicit bucket boundaries when creating histogram instruments. (#4603)
+- Add `Version` function in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4660)
+- Add `Version` function in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4660)
+- Add Summary, SummaryDataPoint, and QuantileValue to `go.opentelemetry.io/sdk/metric/metricdata`. (#4622)
+- `go.opentelemetry.io/otel/bridge/opencensus.NewMetricProducer` now supports exemplars from OpenCensus. (#4585)
+- Add support for `WithExplicitBucketBoundaries` in `go.opentelemetry.io/otel/sdk/metric`. (#4605)
+- Add support for Summary metrics in `go.opentelemetry.io/otel/bridge/opencensus`. (#4668)
+
+### Deprecated
+
+- Deprecate `go.opentelemetry.io/otel/bridge/opencensus.NewTracer` in favor of `opencensus.InstallTraceBridge`. (#4567)
+- Deprecate `go.opentelemetry.io/otel/example/fib` package is in favor of `go.opentelemetry.io/otel/example/dice`. (#4618)
+- Deprecate `go.opentelemetry.io/otel/trace.NewNoopTracerProvider`.
+ Use the added `NewTracerProvider` function in `go.opentelemetry.io/otel/trace/noop` instead. (#4620)
+- Deprecate `go.opentelemetry.io/otel/example/view` package in favor of `go.opentelemetry.io/otel/example/prometheus`. (#4649)
+- Deprecate `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4693)
+
+### Changed
+
+- `go.opentelemetry.io/otel/bridge/opencensus.NewMetricProducer` returns a `*MetricProducer` struct instead of the metric.Producer interface. (#4583)
+- The `TracerProvider` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.TracerProvider` type.
+ This extends the `TracerProvider` interface and is is a breaking change for any existing implementation.
+ Implementers need to update their implementations based on what they want the default behavior of the interface to be.
+ See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- The `Tracer` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.Tracer` type.
+ This extends the `Tracer` interface and is is a breaking change for any existing implementation.
+ Implementers need to update their implementations based on what they want the default behavior of the interface to be.
+ See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- The `Span` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.Span` type.
+ This extends the `Span` interface and is is a breaking change for any existing implementation.
+ Implementers need to update their implementations based on what they want the default behavior of the interface to be.
+ See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` does no longer depend on `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4660)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` does no longer depend on `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4660)
+- Retry for `502 Bad Gateway` and `504 Gateway Timeout` HTTP statuses in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4670)
+- Retry for `502 Bad Gateway` and `504 Gateway Timeout` HTTP statuses in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4670)
+- Retry for `RESOURCE_EXHAUSTED` only if RetryInfo is returned in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4669)
+- Retry for `RESOURCE_EXHAUSTED` only if RetryInfo is returned in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#4669)
+- Retry temporary HTTP request failures in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4679)
+- Retry temporary HTTP request failures in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4679)
+
+### Fixed
+
+- Fix improper parsing of characters such us `+`, `/` by `Parse` in `go.opentelemetry.io/otel/baggage` as they were rendered as a whitespace. (#4667)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_RESOURCE_ATTRIBUTES` in `go.opentelemetry.io/otel/sdk/resource` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_METRICS_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_METRICS_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_TRACES_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlptracegrpc` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_TRACES_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlptracehttp` as they were rendered as a whitespace. (#4699)
+- In `go.opentelemetry.op/otel/exporters/prometheus`, the exporter no longer `Collect`s metrics after `Shutdown` is invoked. (#4648)
+- Fix documentation for `WithCompressor` in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#4695)
+- Fix documentation for `WithCompressor` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4695)
+
+## [1.19.0/0.42.0/0.0.7] 2023-09-28
+
+This release contains the first stable release of the OpenTelemetry Go [metric SDK].
+Our project stability guarantees now apply to the `go.opentelemetry.io/otel/sdk/metric` package.
+See our [versioning policy](VERSIONING.md) for more information about these stability guarantees.
+
+### Added
+
+- Add the "Roll the dice" getting started application example in `go.opentelemetry.io/otel/example/dice`. (#4539)
+- The `WithWriter` and `WithPrettyPrint` options to `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` to set a custom `io.Writer`, and allow displaying the output in human-readable JSON. (#4507)
+
+### Changed
+
+- Allow '/' characters in metric instrument names. (#4501)
+- The exporter in `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` does not prettify its output by default anymore. (#4507)
+- Upgrade `gopkg.io/yaml` from `v2` to `v3` in `go.opentelemetry.io/otel/schema`. (#4535)
+
+### Fixed
+
+- In `go.opentelemetry.op/otel/exporters/prometheus`, don't try to create the Prometheus metric on every `Collect` if we know the scope is invalid. (#4499)
+
+### Removed
+
+- Remove `"go.opentelemetry.io/otel/bridge/opencensus".NewMetricExporter`, which is replaced by `NewMetricProducer`. (#4566)
+
+## [1.19.0-rc.1/0.42.0-rc.1] 2023-09-14
+
+This is a release candidate for the v1.19.0/v0.42.0 release.
+That release is expected to include the `v1` release of the OpenTelemetry Go metric SDK and will provide stability guarantees of that SDK.
+See our [versioning policy](VERSIONING.md) for more information about these stability guarantees.
+
+### Changed
+
+- Allow '/' characters in metric instrument names. (#4501)
+
+### Fixed
+
+- In `go.opentelemetry.op/otel/exporters/prometheus`, don't try to create the prometheus metric on every `Collect` if we know the scope is invalid. (#4499)
+
+## [1.18.0/0.41.0/0.0.6] 2023-09-12
+
+This release drops the compatibility guarantee of [Go 1.19].
+
+### Added
+
+- Add `WithProducer` option in `go.opentelemetry.op/otel/exporters/prometheus` to restore the ability to register producers on the prometheus exporter's manual reader. (#4473)
+- Add `IgnoreValue` option in `go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest` to allow ignoring values when comparing metrics. (#4447)
+
+### Changed
+
+- Use a `TestingT` interface instead of `*testing.T` struct in `go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest`. (#4483)
+
+### Deprecated
+
+- The `NewMetricExporter` in `go.opentelemetry.io/otel/bridge/opencensus` was deprecated in `v0.35.0` (#3541).
+ The deprecation notice format for the function has been corrected to trigger Go documentation and build tooling. (#4470)
+
+### Removed
+
+- Removed the deprecated `go.opentelemetry.io/otel/exporters/jaeger` package. (#4467)
+- Removed the deprecated `go.opentelemetry.io/otel/example/jaeger` package. (#4467)
+- Removed the deprecated `go.opentelemetry.io/otel/sdk/metric/aggregation` package. (#4468)
+- Removed the deprecated internal packages in `go.opentelemetry.io/otel/exporters/otlp` and its sub-packages. (#4469)
+- Dropped guaranteed support for versions of Go less than 1.20. (#4481)
+
+## [1.17.0/0.40.0/0.0.5] 2023-08-28
+
+### Added
+
+- Export the `ManualReader` struct in `go.opentelemetry.io/otel/sdk/metric`. (#4244)
+- Export the `PeriodicReader` struct in `go.opentelemetry.io/otel/sdk/metric`. (#4244)
+- Add support for exponential histogram aggregations.
+ A histogram can be configured as an exponential histogram using a view with `"go.opentelemetry.io/otel/sdk/metric".ExponentialHistogram` as the aggregation. (#4245)
+- Export the `Exporter` struct in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4272)
+- Export the `Exporter` struct in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4272)
+- The exporters in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` now support the `OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE` environment variable. (#4287)
+- Add `WithoutCounterSuffixes` option in `go.opentelemetry.io/otel/exporters/prometheus` to disable addition of `_total` suffixes. (#4306)
+- Add info and debug logging to the metric SDK in `go.opentelemetry.io/otel/sdk/metric`. (#4315)
+- The `go.opentelemetry.io/otel/semconv/v1.21.0` package.
+ The package contains semantic conventions from the `v1.21.0` version of the OpenTelemetry Semantic Conventions. (#4362)
+- Accept 201 to 299 HTTP status as success in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` and `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4365)
+- Document the `Temporality` and `Aggregation` methods of the `"go.opentelemetry.io/otel/sdk/metric".Exporter"` need to be concurrent safe. (#4381)
+- Expand the set of units supported by the Prometheus exporter, and don't add unit suffixes if they are already present in `go.opentelemetry.op/otel/exporters/prometheus` (#4374)
+- Move the `Aggregation` interface and its implementations from `go.opentelemetry.io/otel/sdk/metric/aggregation` to `go.opentelemetry.io/otel/sdk/metric`. (#4435)
+- The exporters in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` now support the `OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION` environment variable. (#4437)
+- Add the `NewAllowKeysFilter` and `NewDenyKeysFilter` functions to `go.opentelemetry.io/otel/attribute` to allow convenient creation of allow-keys and deny-keys filters. (#4444)
+- Support Go 1.21. (#4463)
+
+### Changed
+
+- Starting from `v1.21.0` of semantic conventions, `go.opentelemetry.io/otel/semconv/{version}/httpconv` and `go.opentelemetry.io/otel/semconv/{version}/netconv` packages will no longer be published. (#4145)
+- Log duplicate instrument conflict at a warning level instead of info in `go.opentelemetry.io/otel/sdk/metric`. (#4202)
+- Return an error on the creation of new instruments in `go.opentelemetry.io/otel/sdk/metric` if their name doesn't pass regexp validation. (#4210)
+- `NewManualReader` in `go.opentelemetry.io/otel/sdk/metric` returns `*ManualReader` instead of `Reader`. (#4244)
+- `NewPeriodicReader` in `go.opentelemetry.io/otel/sdk/metric` returns `*PeriodicReader` instead of `Reader`. (#4244)
+- Count the Collect time in the `PeriodicReader` timeout in `go.opentelemetry.io/otel/sdk/metric`. (#4221)
+- The function `New` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` returns `*Exporter` instead of `"go.opentelemetry.io/otel/sdk/metric".Exporter`. (#4272)
+- The function `New` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` returns `*Exporter` instead of `"go.opentelemetry.io/otel/sdk/metric".Exporter`. (#4272)
+- If an attribute set is omitted from an async callback, the previous value will no longer be exported in `go.opentelemetry.io/otel/sdk/metric`. (#4290)
+- If an attribute set is observed multiple times in an async callback in `go.opentelemetry.io/otel/sdk/metric`, the values will be summed instead of the last observation winning. (#4289)
+- Allow the explicit bucket histogram aggregation to be used for the up-down counter, observable counter, observable up-down counter, and observable gauge in the `go.opentelemetry.io/otel/sdk/metric` package. (#4332)
+- Restrict `Meter`s in `go.opentelemetry.io/otel/sdk/metric` to only register and collect instruments it created. (#4333)
+- `PeriodicReader.Shutdown` and `PeriodicReader.ForceFlush` in `go.opentelemetry.io/otel/sdk/metric` now apply the periodic reader's timeout to the operation if the user provided context does not contain a deadline. (#4356, #4377)
+- Upgrade all use of `go.opentelemetry.io/otel/semconv` to use `v1.21.0`. (#4408)
+- Increase instrument name maximum length from 63 to 255 characters in `go.opentelemetry.io/otel/sdk/metric`. (#4434)
+- Add `go.opentelemetry.op/otel/sdk/metric.WithProducer` as an `Option` for `"go.opentelemetry.io/otel/sdk/metric".NewManualReader` and `"go.opentelemetry.io/otel/sdk/metric".NewPeriodicReader`. (#4346)
+
+### Removed
+
+- Remove `Reader.RegisterProducer` in `go.opentelemetry.io/otel/metric`.
+ Use the added `WithProducer` option instead. (#4346)
+- Remove `Reader.ForceFlush` in `go.opentelemetry.io/otel/metric`.
+ Notice that `PeriodicReader.ForceFlush` is still available. (#4375)
+
+### Fixed
+
+- Correctly format log messages from the `go.opentelemetry.io/otel/exporters/zipkin` exporter. (#4143)
+- Log an error for calls to `NewView` in `go.opentelemetry.io/otel/sdk/metric` that have empty criteria. (#4307)
+- Fix `"go.opentelemetry.io/otel/sdk/resource".WithHostID()` to not set an empty `host.id`. (#4317)
+- Use the instrument identifying fields to cache aggregators and determine duplicate instrument registrations in `go.opentelemetry.io/otel/sdk/metric`. (#4337)
+- Detect duplicate instruments for case-insensitive names in `go.opentelemetry.io/otel/sdk/metric`. (#4338)
+- The `ManualReader` will not panic if `AggregationSelector` returns `nil` in `go.opentelemetry.io/otel/sdk/metric`. (#4350)
+- If a `Reader`'s `AggregationSelector` returns `nil` or `DefaultAggregation` the pipeline will use the default aggregation. (#4350)
+- Log a suggested view that fixes instrument conflicts in `go.opentelemetry.io/otel/sdk/metric`. (#4349)
+- Fix possible panic, deadlock and race condition in batch span processor in `go.opentelemetry.io/otel/sdk/trace`. (#4353)
+- Improve context cancellation handling in batch span processor's `ForceFlush` in `go.opentelemetry.io/otel/sdk/trace`. (#4369)
+- Decouple `go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal` from `go.opentelemetry.io/otel/exporters/otlp/internal` using gotmpl. (#4397, #3846)
+- Decouple `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal` from `go.opentelemetry.io/otel/exporters/otlp/internal` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/internal` using gotmpl. (#4404, #3846)
+- Decouple `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal` from `go.opentelemetry.io/otel/exporters/otlp/internal` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/internal` using gotmpl. (#4407, #3846)
+- Decouple `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal` from `go.opentelemetry.io/otel/exporters/otlp/internal` and `go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal` using gotmpl. (#4400, #3846)
+- Decouple `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal` from `go.opentelemetry.io/otel/exporters/otlp/internal` and `go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal` using gotmpl. (#4401, #3846)
+- Do not block the metric SDK when OTLP metric exports are blocked in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#3925, #4395)
+- Do not append `_total` if the counter already has that suffix for the Prometheus exproter in `go.opentelemetry.io/otel/exporter/prometheus`. (#4373)
+- Fix resource detection data race in `go.opentelemetry.io/otel/sdk/resource`. (#4409)
+- Use the first-seen instrument name during instrument name conflicts in `go.opentelemetry.io/otel/sdk/metric`. (#4428)
+
+### Deprecated
+
+- The `go.opentelemetry.io/otel/exporters/jaeger` package is deprecated.
+ OpenTelemetry dropped support for Jaeger exporter in July 2023.
+ Use `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`
+ or `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` instead. (#4423)
+- The `go.opentelemetry.io/otel/example/jaeger` package is deprecated. (#4423)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/internal` package is deprecated. (#4420)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/internal/oconf` package is deprecated. (#4420)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/internal/otest` package is deprecated. (#4420)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/internal/transform` package is deprecated. (#4420)
+- The `go.opentelemetry.io/otel/exporters/otlp/internal` package is deprecated. (#4421)
+- The `go.opentelemetry.io/otel/exporters/otlp/internal/envconfig` package is deprecated. (#4421)
+- The `go.opentelemetry.io/otel/exporters/otlp/internal/retry` package is deprecated. (#4421)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal` package is deprecated. (#4425)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/envconfig` package is deprecated. (#4425)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/otlpconfig` package is deprecated. (#4425)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/otlptracetest` package is deprecated. (#4425)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/retry` package is deprecated. (#4425)
+- The `go.opentelemetry.io/otel/sdk/metric/aggregation` package is deprecated.
+ Use the aggregation types added to `go.opentelemetry.io/otel/sdk/metric` instead. (#4435)
+
+## [1.16.0/0.39.0] 2023-05-18
+
+This release contains the first stable release of the OpenTelemetry Go [metric API].
+Our project stability guarantees now apply to the `go.opentelemetry.io/otel/metric` package.
+See our [versioning policy](VERSIONING.md) for more information about these stability guarantees.
+
+### Added
+
+- The `go.opentelemetry.io/otel/semconv/v1.19.0` package.
+ The package contains semantic conventions from the `v1.19.0` version of the OpenTelemetry specification. (#3848)
+- The `go.opentelemetry.io/otel/semconv/v1.20.0` package.
+ The package contains semantic conventions from the `v1.20.0` version of the OpenTelemetry specification. (#4078)
+- The Exponential Histogram data types in `go.opentelemetry.io/otel/sdk/metric/metricdata`. (#4165)
+- OTLP metrics exporter now supports the Exponential Histogram Data Type. (#4222)
+- Fix serialization of `time.Time` zero values in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` packages. (#4271)
+
+### Changed
+
+- Use `strings.Cut()` instead of `string.SplitN()` for better readability and memory use. (#4049)
+- `MeterProvider` returns noop meters once it has been shutdown. (#4154)
+
+### Removed
+
+- The deprecated `go.opentelemetry.io/otel/metric/instrument` package is removed.
+ Use `go.opentelemetry.io/otel/metric` instead. (#4055)
+
+### Fixed
+
+- Fix build for BSD based systems in `go.opentelemetry.io/otel/sdk/resource`. (#4077)
+
+## [1.16.0-rc.1/0.39.0-rc.1] 2023-05-03
+
+This is a release candidate for the v1.16.0/v0.39.0 release.
+That release is expected to include the `v1` release of the OpenTelemetry Go metric API and will provide stability guarantees of that API.
+See our [versioning policy](VERSIONING.md) for more information about these stability guarantees.
+
+### Added
+
+- Support global `MeterProvider` in `go.opentelemetry.io/otel`. (#4039)
+ - Use `Meter` for a `metric.Meter` from the global `metric.MeterProvider`.
+ - Use `GetMeterProivder` for a global `metric.MeterProvider`.
+ - Use `SetMeterProivder` to set the global `metric.MeterProvider`.
+
+### Changed
+
+- Move the `go.opentelemetry.io/otel/metric` module to the `stable-v1` module set.
+ This stages the metric API to be released as a stable module. (#4038)
+
+### Removed
+
+- The `go.opentelemetry.io/otel/metric/global` package is removed.
+ Use `go.opentelemetry.io/otel` instead. (#4039)
+
+## [1.15.1/0.38.1] 2023-05-02
+
+### Fixed
+
+- Remove unused imports from `sdk/resource/host_id_bsd.go` which caused build failures. (#4040, #4041)
+
+## [1.15.0/0.38.0] 2023-04-27
+
+### Added
+
+- The `go.opentelemetry.io/otel/metric/embedded` package. (#3916)
+- The `Version` function to `go.opentelemetry.io/otel/sdk` to return the SDK version. (#3949)
+- Add a `WithNamespace` option to `go.opentelemetry.io/otel/exporters/prometheus` to allow users to prefix metrics with a namespace. (#3970)
+- The following configuration types were added to `go.opentelemetry.io/otel/metric/instrument` to be used in the configuration of measurement methods. (#3971)
+ - The `AddConfig` used to hold configuration for addition measurements
+ - `NewAddConfig` used to create a new `AddConfig`
+ - `AddOption` used to configure an `AddConfig`
+ - The `RecordConfig` used to hold configuration for recorded measurements
+ - `NewRecordConfig` used to create a new `RecordConfig`
+ - `RecordOption` used to configure a `RecordConfig`
+ - The `ObserveConfig` used to hold configuration for observed measurements
+ - `NewObserveConfig` used to create a new `ObserveConfig`
+ - `ObserveOption` used to configure an `ObserveConfig`
+- `WithAttributeSet` and `WithAttributes` are added to `go.opentelemetry.io/otel/metric/instrument`.
+ They return an option used during a measurement that defines the attribute Set associated with the measurement. (#3971)
+- The `Version` function to `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` to return the OTLP metrics client version. (#3956)
+- The `Version` function to `go.opentelemetry.io/otel/exporters/otlp/otlptrace` to return the OTLP trace client version. (#3956)
+
+### Changed
+
+- The `Extrema` in `go.opentelemetry.io/otel/sdk/metric/metricdata` is redefined with a generic argument of `[N int64 | float64]`. (#3870)
+- Update all exported interfaces from `go.opentelemetry.io/otel/metric` to embed their corresponding interface from `go.opentelemetry.io/otel/metric/embedded`.
+ This adds an implementation requirement to set the interface default behavior for unimplemented methods. (#3916)
+- Move No-Op implementation from `go.opentelemetry.io/otel/metric` into its own package `go.opentelemetry.io/otel/metric/noop`. (#3941)
+ - `metric.NewNoopMeterProvider` is replaced with `noop.NewMeterProvider`
+- Add all the methods from `"go.opentelemetry.io/otel/trace".SpanContext` to `bridgeSpanContext` by embedding `otel.SpanContext` in `bridgeSpanContext`. (#3966)
+- Wrap `UploadMetrics` error in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/` to improve error message when encountering generic grpc errors. (#3974)
+- The measurement methods for all instruments in `go.opentelemetry.io/otel/metric/instrument` accept an option instead of the variadic `"go.opentelemetry.io/otel/attribute".KeyValue`. (#3971)
+ - The `Int64Counter.Add` method now accepts `...AddOption`
+ - The `Float64Counter.Add` method now accepts `...AddOption`
+ - The `Int64UpDownCounter.Add` method now accepts `...AddOption`
+ - The `Float64UpDownCounter.Add` method now accepts `...AddOption`
+ - The `Int64Histogram.Record` method now accepts `...RecordOption`
+ - The `Float64Histogram.Record` method now accepts `...RecordOption`
+ - The `Int64Observer.Observe` method now accepts `...ObserveOption`
+ - The `Float64Observer.Observe` method now accepts `...ObserveOption`
+- The `Observer` methods in `go.opentelemetry.io/otel/metric` accept an option instead of the variadic `"go.opentelemetry.io/otel/attribute".KeyValue`. (#3971)
+ - The `Observer.ObserveInt64` method now accepts `...ObserveOption`
+ - The `Observer.ObserveFloat64` method now accepts `...ObserveOption`
+- Move global metric back to `go.opentelemetry.io/otel/metric/global` from `go.opentelemetry.io/otel`. (#3986)
+
+### Fixed
+
+- `TracerProvider` allows calling `Tracer()` while it's shutting down.
+ It used to deadlock. (#3924)
+- Use the SDK version for the Telemetry SDK resource detector in `go.opentelemetry.io/otel/sdk/resource`. (#3949)
+- Fix a data race in `SpanProcessor` returned by `NewSimpleSpanProcessor` in `go.opentelemetry.io/otel/sdk/trace`. (#3951)
+- Automatically figure out the default aggregation with `aggregation.Default`. (#3967)
+
+### Deprecated
+
+- The `go.opentelemetry.io/otel/metric/instrument` package is deprecated.
+ Use the equivalent types added to `go.opentelemetry.io/otel/metric` instead. (#4018)
+
+## [1.15.0-rc.2/0.38.0-rc.2] 2023-03-23
+
+This is a release candidate for the v1.15.0/v0.38.0 release.
+That release will include the `v1` release of the OpenTelemetry Go metric API and will provide stability guarantees of that API.
+See our [versioning policy](VERSIONING.md) for more information about these stability guarantees.
+
+### Added
+
+- The `WithHostID` option to `go.opentelemetry.io/otel/sdk/resource`. (#3812)
+- The `WithoutTimestamps` option to `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` to sets all timestamps to zero. (#3828)
+- The new `Exemplar` type is added to `go.opentelemetry.io/otel/sdk/metric/metricdata`.
+ Both the `DataPoint` and `HistogramDataPoint` types from that package have a new field of `Exemplars` containing the sampled exemplars for their timeseries. (#3849)
+- Configuration for each metric instrument in `go.opentelemetry.io/otel/sdk/metric/instrument`. (#3895)
+- The internal logging introduces a warning level verbosity equal to `V(1)`. (#3900)
+- Added a log message warning about usage of `SimpleSpanProcessor` in production environments. (#3854)
+
+### Changed
+
+- Optimize memory allocation when creation a new `Set` using `NewSet` or `NewSetWithFiltered` in `go.opentelemetry.io/otel/attribute`. (#3832)
+- Optimize memory allocation when creation new metric instruments in `go.opentelemetry.io/otel/sdk/metric`. (#3832)
+- Avoid creating new objects on all calls to `WithDeferredSetup` and `SkipContextSetup` in OpenTracing bridge. (#3833)
+- The `New` and `Detect` functions from `go.opentelemetry.io/otel/sdk/resource` return errors that wrap underlying errors instead of just containing the underlying error strings. (#3844)
+- Both the `Histogram` and `HistogramDataPoint` are redefined with a generic argument of `[N int64 | float64]` in `go.opentelemetry.io/otel/sdk/metric/metricdata`. (#3849)
+- The metric `Export` interface from `go.opentelemetry.io/otel/sdk/metric` accepts a `*ResourceMetrics` instead of `ResourceMetrics`. (#3853)
+- Rename `Asynchronous` to `Observable` in `go.opentelemetry.io/otel/metric/instrument`. (#3892)
+- Rename `Int64ObserverOption` to `Int64ObservableOption` in `go.opentelemetry.io/otel/metric/instrument`. (#3895)
+- Rename `Float64ObserverOption` to `Float64ObservableOption` in `go.opentelemetry.io/otel/metric/instrument`. (#3895)
+- The internal logging changes the verbosity level of info to `V(4)`, the verbosity level of debug to `V(8)`. (#3900)
+
+### Fixed
+
+- `TracerProvider` consistently doesn't allow to register a `SpanProcessor` after shutdown. (#3845)
+
+### Removed
+
+- The deprecated `go.opentelemetry.io/otel/metric/global` package is removed. (#3829)
+- The unneeded `Synchronous` interface in `go.opentelemetry.io/otel/metric/instrument` was removed. (#3892)
+- The `Float64ObserverConfig` and `NewFloat64ObserverConfig` in `go.opentelemetry.io/otel/sdk/metric/instrument`.
+ Use the added `float64` instrument configuration instead. (#3895)
+- The `Int64ObserverConfig` and `NewInt64ObserverConfig` in `go.opentelemetry.io/otel/sdk/metric/instrument`.
+ Use the added `int64` instrument configuration instead. (#3895)
+- The `NewNoopMeter` function in `go.opentelemetry.io/otel/metric`, use `NewMeterProvider().Meter("")` instead. (#3893)
+
+## [1.15.0-rc.1/0.38.0-rc.1] 2023-03-01
+
+This is a release candidate for the v1.15.0/v0.38.0 release.
+That release will include the `v1` release of the OpenTelemetry Go metric API and will provide stability guarantees of that API.
+See our [versioning policy](VERSIONING.md) for more information about these stability guarantees.
+
+This release drops the compatibility guarantee of [Go 1.18].
+
+### Added
+
+- Support global `MeterProvider` in `go.opentelemetry.io/otel`. (#3818)
+ - Use `Meter` for a `metric.Meter` from the global `metric.MeterProvider`.
+ - Use `GetMeterProivder` for a global `metric.MeterProvider`.
+ - Use `SetMeterProivder` to set the global `metric.MeterProvider`.
+
+### Changed
+
+- Dropped compatibility testing for [Go 1.18].
+ The project no longer guarantees support for this version of Go. (#3813)
+
+### Fixed
+
+- Handle empty environment variable as it they were not set. (#3764)
+- Clarify the `httpconv` and `netconv` packages in `go.opentelemetry.io/otel/semconv/*` provide tracing semantic conventions. (#3823)
+- Fix race conditions in `go.opentelemetry.io/otel/exporters/metric/prometheus` that could cause a panic. (#3899)
+- Fix sending nil `scopeInfo` to metrics channel in `go.opentelemetry.io/otel/exporters/metric/prometheus` that could cause a panic in `github.com/prometheus/client_golang/prometheus`. (#3899)
+
+### Deprecated
+
+- The `go.opentelemetry.io/otel/metric/global` package is deprecated.
+ Use `go.opentelemetry.io/otel` instead. (#3818)
+
+### Removed
+
+- The deprecated `go.opentelemetry.io/otel/metric/unit` package is removed. (#3814)
+
+## [1.14.0/0.37.0/0.0.4] 2023-02-27
+
+This release is the last to support [Go 1.18].
+The next release will require at least [Go 1.19].
+
+### Added
+
+- The `event` type semantic conventions are added to `go.opentelemetry.io/otel/semconv/v1.17.0`. (#3697)
+- Support [Go 1.20]. (#3693)
+- The `go.opentelemetry.io/otel/semconv/v1.18.0` package.
+ The package contains semantic conventions from the `v1.18.0` version of the OpenTelemetry specification. (#3719)
+ - The following `const` renames from `go.opentelemetry.io/otel/semconv/v1.17.0` are included:
+ - `OtelScopeNameKey` -> `OTelScopeNameKey`
+ - `OtelScopeVersionKey` -> `OTelScopeVersionKey`
+ - `OtelLibraryNameKey` -> `OTelLibraryNameKey`
+ - `OtelLibraryVersionKey` -> `OTelLibraryVersionKey`
+ - `OtelStatusCodeKey` -> `OTelStatusCodeKey`
+ - `OtelStatusDescriptionKey` -> `OTelStatusDescriptionKey`
+ - `OtelStatusCodeOk` -> `OTelStatusCodeOk`
+ - `OtelStatusCodeError` -> `OTelStatusCodeError`
+ - The following `func` renames from `go.opentelemetry.io/otel/semconv/v1.17.0` are included:
+ - `OtelScopeName` -> `OTelScopeName`
+ - `OtelScopeVersion` -> `OTelScopeVersion`
+ - `OtelLibraryName` -> `OTelLibraryName`
+ - `OtelLibraryVersion` -> `OTelLibraryVersion`
+ - `OtelStatusDescription` -> `OTelStatusDescription`
+- A `IsSampled` method is added to the `SpanContext` implementation in `go.opentelemetry.io/otel/bridge/opentracing` to expose the span sampled state.
+ See the [README](./bridge/opentracing/README.md) for more information. (#3570)
+- The `WithInstrumentationAttributes` option to `go.opentelemetry.io/otel/metric`. (#3738)
+- The `WithInstrumentationAttributes` option to `go.opentelemetry.io/otel/trace`. (#3739)
+- The following environment variables are supported by the periodic `Reader` in `go.opentelemetry.io/otel/sdk/metric`. (#3763)
+ - `OTEL_METRIC_EXPORT_INTERVAL` sets the time between collections and exports.
+ - `OTEL_METRIC_EXPORT_TIMEOUT` sets the timeout an export is attempted.
+
+### Changed
+
+- Fall-back to `TextMapCarrier` when it's not `HttpHeader`s in `go.opentelemetry.io/otel/bridge/opentracing`. (#3679)
+- The `Collect` method of the `"go.opentelemetry.io/otel/sdk/metric".Reader` interface is updated to accept the `metricdata.ResourceMetrics` value the collection will be made into.
+ This change is made to enable memory reuse by SDK users. (#3732)
+- The `WithUnit` option in `go.opentelemetry.io/otel/sdk/metric/instrument` is updated to accept a `string` for the unit value. (#3776)
+
+### Fixed
+
+- Ensure `go.opentelemetry.io/otel` does not use generics. (#3723, #3725)
+- Multi-reader `MeterProvider`s now export metrics for all readers, instead of just the first reader. (#3720, #3724)
+- Remove use of deprecated `"math/rand".Seed` in `go.opentelemetry.io/otel/example/prometheus`. (#3733)
+- Do not silently drop unknown schema data with `Parse` in `go.opentelemetry.io/otel/schema/v1.1`. (#3743)
+- Data race issue in OTLP exporter retry mechanism. (#3755, #3756)
+- Wrapping empty errors when exporting in `go.opentelemetry.io/otel/sdk/metric`. (#3698, #3772)
+- Incorrect "all" and "resource" definition for schema files in `go.opentelemetry.io/otel/schema/v1.1`. (#3777)
+
+### Deprecated
+
+- The `go.opentelemetry.io/otel/metric/unit` package is deprecated.
+ Use the equivalent unit string instead. (#3776)
+ - Use `"1"` instead of `unit.Dimensionless`
+ - Use `"By"` instead of `unit.Bytes`
+ - Use `"ms"` instead of `unit.Milliseconds`
+
+## [1.13.0/0.36.0] 2023-02-07
+
+### Added
+
+- Attribute `KeyValue` creations functions to `go.opentelemetry.io/otel/semconv/v1.17.0` for all non-enum semantic conventions.
+ These functions ensure semantic convention type correctness. (#3675)
+
+### Fixed
+
+- Removed the `http.target` attribute from being added by `ServerRequest` in the following packages. (#3687)
+ - `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`
+ - `go.opentelemetry.io/otel/semconv/v1.14.0/httpconv`
+ - `go.opentelemetry.io/otel/semconv/v1.15.0/httpconv`
+ - `go.opentelemetry.io/otel/semconv/v1.16.0/httpconv`
+ - `go.opentelemetry.io/otel/semconv/v1.17.0/httpconv`
+
+### Removed
+
+- The deprecated `go.opentelemetry.io/otel/metric/instrument/asyncfloat64` package is removed. (#3631)
+- The deprecated `go.opentelemetry.io/otel/metric/instrument/asyncint64` package is removed. (#3631)
+- The deprecated `go.opentelemetry.io/otel/metric/instrument/syncfloat64` package is removed. (#3631)
+- The deprecated `go.opentelemetry.io/otel/metric/instrument/syncint64` package is removed. (#3631)
+
+## [1.12.0/0.35.0] 2023-01-28
+
+### Added
+
+- The `WithInt64Callback` option to `go.opentelemetry.io/otel/metric/instrument`.
+ This options is used to configure `int64` Observer callbacks during their creation. (#3507)
+- The `WithFloat64Callback` option to `go.opentelemetry.io/otel/metric/instrument`.
+ This options is used to configure `float64` Observer callbacks during their creation. (#3507)
+- The `Producer` interface and `Reader.RegisterProducer(Producer)` to `go.opentelemetry.io/otel/sdk/metric`.
+ These additions are used to enable external metric Producers. (#3524)
+- The `Callback` function type to `go.opentelemetry.io/otel/metric`.
+ This new named function type is registered with a `Meter`. (#3564)
+- The `go.opentelemetry.io/otel/semconv/v1.13.0` package.
+ The package contains semantic conventions from the `v1.13.0` version of the OpenTelemetry specification. (#3499)
+ - The `EndUserAttributesFromHTTPRequest` function in `go.opentelemetry.io/otel/semconv/v1.12.0` is merged into `ClientRequest` and `ServerRequest` in `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`.
+ - The `HTTPAttributesFromHTTPStatusCode` function in `go.opentelemetry.io/otel/semconv/v1.12.0` is merged into `ClientResponse` in `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`.
+ - The `HTTPClientAttributesFromHTTPRequest` function in `go.opentelemetry.io/otel/semconv/v1.12.0` is replaced by `ClientRequest` in `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`.
+ - The `HTTPServerAttributesFromHTTPRequest` function in `go.opentelemetry.io/otel/semconv/v1.12.0` is replaced by `ServerRequest` in `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`.
+ - The `HTTPServerMetricAttributesFromHTTPRequest` function in `go.opentelemetry.io/otel/semconv/v1.12.0` is replaced by `ServerRequest` in `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`.
+ - The `NetAttributesFromHTTPRequest` function in `go.opentelemetry.io/otel/semconv/v1.12.0` is split into `Transport` in `go.opentelemetry.io/otel/semconv/v1.13.0/netconv` and `ClientRequest` or `ServerRequest` in `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`.
+ - The `SpanStatusFromHTTPStatusCode` function in `go.opentelemetry.io/otel/semconv/v1.12.0` is replaced by `ClientStatus` in `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`.
+ - The `SpanStatusFromHTTPStatusCodeAndSpanKind` function in `go.opentelemetry.io/otel/semconv/v1.12.0` is split into `ClientStatus` and `ServerStatus` in `go.opentelemetry.io/otel/semconv/v1.13.0/httpconv`.
+ - The `Client` function is included in `go.opentelemetry.io/otel/semconv/v1.13.0/netconv` to generate attributes for a `net.Conn`.
+ - The `Server` function is included in `go.opentelemetry.io/otel/semconv/v1.13.0/netconv` to generate attributes for a `net.Listener`.
+- The `go.opentelemetry.io/otel/semconv/v1.14.0` package.
+ The package contains semantic conventions from the `v1.14.0` version of the OpenTelemetry specification. (#3566)
+- The `go.opentelemetry.io/otel/semconv/v1.15.0` package.
+ The package contains semantic conventions from the `v1.15.0` version of the OpenTelemetry specification. (#3578)
+- The `go.opentelemetry.io/otel/semconv/v1.16.0` package.
+ The package contains semantic conventions from the `v1.16.0` version of the OpenTelemetry specification. (#3579)
+- Metric instruments to `go.opentelemetry.io/otel/metric/instrument`.
+ These instruments are use as replacements of the deprecated `go.opentelemetry.io/otel/metric/instrument/{asyncfloat64,asyncint64,syncfloat64,syncint64}` packages.(#3575, #3586)
+ - `Float64ObservableCounter` replaces the `asyncfloat64.Counter`
+ - `Float64ObservableUpDownCounter` replaces the `asyncfloat64.UpDownCounter`
+ - `Float64ObservableGauge` replaces the `asyncfloat64.Gauge`
+ - `Int64ObservableCounter` replaces the `asyncint64.Counter`
+ - `Int64ObservableUpDownCounter` replaces the `asyncint64.UpDownCounter`
+ - `Int64ObservableGauge` replaces the `asyncint64.Gauge`
+ - `Float64Counter` replaces the `syncfloat64.Counter`
+ - `Float64UpDownCounter` replaces the `syncfloat64.UpDownCounter`
+ - `Float64Histogram` replaces the `syncfloat64.Histogram`
+ - `Int64Counter` replaces the `syncint64.Counter`
+ - `Int64UpDownCounter` replaces the `syncint64.UpDownCounter`
+ - `Int64Histogram` replaces the `syncint64.Histogram`
+- `NewTracerProvider` to `go.opentelemetry.io/otel/bridge/opentracing`.
+ This is used to create `WrapperTracer` instances from a `TracerProvider`. (#3116)
+- The `Extrema` type to `go.opentelemetry.io/otel/sdk/metric/metricdata`.
+ This type is used to represent min/max values and still be able to distinguish unset and zero values. (#3487)
+- The `go.opentelemetry.io/otel/semconv/v1.17.0` package.
+ The package contains semantic conventions from the `v1.17.0` version of the OpenTelemetry specification. (#3599)
+
+### Changed
+
+- Jaeger and Zipkin exporter use `github.com/go-logr/logr` as the logging interface, and add the `WithLogr` option. (#3497, #3500)
+- Instrument configuration in `go.opentelemetry.io/otel/metric/instrument` is split into specific options and configuration based on the instrument type. (#3507)
+ - Use the added `Int64Option` type to configure instruments from `go.opentelemetry.io/otel/metric/instrument/syncint64`.
+ - Use the added `Float64Option` type to configure instruments from `go.opentelemetry.io/otel/metric/instrument/syncfloat64`.
+ - Use the added `Int64ObserverOption` type to configure instruments from `go.opentelemetry.io/otel/metric/instrument/asyncint64`.
+ - Use the added `Float64ObserverOption` type to configure instruments from `go.opentelemetry.io/otel/metric/instrument/asyncfloat64`.
+- Return a `Registration` from the `RegisterCallback` method of a `Meter` in the `go.opentelemetry.io/otel/metric` package.
+ This `Registration` can be used to unregister callbacks. (#3522)
+- Global error handler uses an atomic value instead of a mutex. (#3543)
+- Add `NewMetricProducer` to `go.opentelemetry.io/otel/bridge/opencensus`, which can be used to pass OpenCensus metrics to an OpenTelemetry Reader. (#3541)
+- Global logger uses an atomic value instead of a mutex. (#3545)
+- The `Shutdown` method of the `"go.opentelemetry.io/otel/sdk/trace".TracerProvider` releases all computational resources when called the first time. (#3551)
+- The `Sampler` returned from `TraceIDRatioBased` `go.opentelemetry.io/otel/sdk/trace` now uses the rightmost bits for sampling decisions.
+ This fixes random sampling when using ID generators like `xray.IDGenerator` and increasing parity with other language implementations. (#3557)
+- Errors from `go.opentelemetry.io/otel/exporters/otlp/otlptrace` exporters are wrapped in errors identifying their signal name.
+ Existing users of the exporters attempting to identify specific errors will need to use `errors.Unwrap()` to get the underlying error. (#3516)
+- Exporters from `go.opentelemetry.io/otel/exporters/otlp` will print the final retryable error message when attempts to retry time out. (#3514)
+- The instrument kind names in `go.opentelemetry.io/otel/sdk/metric` are updated to match the API. (#3562)
+ - `InstrumentKindSyncCounter` is renamed to `InstrumentKindCounter`
+ - `InstrumentKindSyncUpDownCounter` is renamed to `InstrumentKindUpDownCounter`
+ - `InstrumentKindSyncHistogram` is renamed to `InstrumentKindHistogram`
+ - `InstrumentKindAsyncCounter` is renamed to `InstrumentKindObservableCounter`
+ - `InstrumentKindAsyncUpDownCounter` is renamed to `InstrumentKindObservableUpDownCounter`
+ - `InstrumentKindAsyncGauge` is renamed to `InstrumentKindObservableGauge`
+- The `RegisterCallback` method of the `Meter` in `go.opentelemetry.io/otel/metric` changed.
+ - The named `Callback` replaces the inline function parameter. (#3564)
+ - `Callback` is required to return an error. (#3576)
+ - `Callback` accepts the added `Observer` parameter added.
+ This new parameter is used by `Callback` implementations to observe values for asynchronous instruments instead of calling the `Observe` method of the instrument directly. (#3584)
+ - The slice of `instrument.Asynchronous` is now passed as a variadic argument. (#3587)
+- The exporter from `go.opentelemetry.io/otel/exporters/zipkin` is updated to use the `v1.16.0` version of semantic conventions.
+ This means it no longer uses the removed `net.peer.ip` or `http.host` attributes to determine the remote endpoint.
+ Instead it uses the `net.sock.peer` attributes. (#3581)
+- The `Min` and `Max` fields of the `HistogramDataPoint` in `go.opentelemetry.io/otel/sdk/metric/metricdata` are now defined with the added `Extrema` type instead of a `*float64`. (#3487)
+
+### Fixed
+
+- Asynchronous instruments that use sum aggregators and attribute filters correctly add values from equivalent attribute sets that have been filtered. (#3439, #3549)
+- The `RegisterCallback` method of the `Meter` from `go.opentelemetry.io/otel/sdk/metric` only registers a callback for instruments created by that meter.
+ Trying to register a callback with instruments from a different meter will result in an error being returned. (#3584)
+
+### Deprecated
+
+- The `NewMetricExporter` in `go.opentelemetry.io/otel/bridge/opencensus` is deprecated.
+ Use `NewMetricProducer` instead. (#3541)
+- The `go.opentelemetry.io/otel/metric/instrument/asyncfloat64` package is deprecated.
+ Use the instruments from `go.opentelemetry.io/otel/metric/instrument` instead. (#3575)
+- The `go.opentelemetry.io/otel/metric/instrument/asyncint64` package is deprecated.
+ Use the instruments from `go.opentelemetry.io/otel/metric/instrument` instead. (#3575)
+- The `go.opentelemetry.io/otel/metric/instrument/syncfloat64` package is deprecated.
+ Use the instruments from `go.opentelemetry.io/otel/metric/instrument` instead. (#3575)
+- The `go.opentelemetry.io/otel/metric/instrument/syncint64` package is deprecated.
+ Use the instruments from `go.opentelemetry.io/otel/metric/instrument` instead. (#3575)
+- The `NewWrappedTracerProvider` in `go.opentelemetry.io/otel/bridge/opentracing` is now deprecated.
+ Use `NewTracerProvider` instead. (#3116)
+
+### Removed
+
+- The deprecated `go.opentelemetry.io/otel/sdk/metric/view` package is removed. (#3520)
+- The `InstrumentProvider` from `go.opentelemetry.io/otel/sdk/metric/asyncint64` is removed.
+ Use the new creation methods of the `Meter` in `go.opentelemetry.io/otel/sdk/metric` instead. (#3530)
+ - The `Counter` method is replaced by `Meter.Int64ObservableCounter`
+ - The `UpDownCounter` method is replaced by `Meter.Int64ObservableUpDownCounter`
+ - The `Gauge` method is replaced by `Meter.Int64ObservableGauge`
+- The `InstrumentProvider` from `go.opentelemetry.io/otel/sdk/metric/asyncfloat64` is removed.
+ Use the new creation methods of the `Meter` in `go.opentelemetry.io/otel/sdk/metric` instead. (#3530)
+ - The `Counter` method is replaced by `Meter.Float64ObservableCounter`
+ - The `UpDownCounter` method is replaced by `Meter.Float64ObservableUpDownCounter`
+ - The `Gauge` method is replaced by `Meter.Float64ObservableGauge`
+- The `InstrumentProvider` from `go.opentelemetry.io/otel/sdk/metric/syncint64` is removed.
+ Use the new creation methods of the `Meter` in `go.opentelemetry.io/otel/sdk/metric` instead. (#3530)
+ - The `Counter` method is replaced by `Meter.Int64Counter`
+ - The `UpDownCounter` method is replaced by `Meter.Int64UpDownCounter`
+ - The `Histogram` method is replaced by `Meter.Int64Histogram`
+- The `InstrumentProvider` from `go.opentelemetry.io/otel/sdk/metric/syncfloat64` is removed.
+ Use the new creation methods of the `Meter` in `go.opentelemetry.io/otel/sdk/metric` instead. (#3530)
+ - The `Counter` method is replaced by `Meter.Float64Counter`
+ - The `UpDownCounter` method is replaced by `Meter.Float64UpDownCounter`
+ - The `Histogram` method is replaced by `Meter.Float64Histogram`
+
+## [1.11.2/0.34.0] 2022-12-05
+
+### Added
+
+- The `WithView` `Option` is added to the `go.opentelemetry.io/otel/sdk/metric` package.
+ This option is used to configure the view(s) a `MeterProvider` will use for all `Reader`s that are registered with it. (#3387)
+- Add Instrumentation Scope and Version as info metric and label in Prometheus exporter.
+ This can be disabled using the `WithoutScopeInfo()` option added to that package.(#3273, #3357)
+- OTLP exporters now recognize: (#3363)
+ - `OTEL_EXPORTER_OTLP_INSECURE`
+ - `OTEL_EXPORTER_OTLP_TRACES_INSECURE`
+ - `OTEL_EXPORTER_OTLP_METRICS_INSECURE`
+ - `OTEL_EXPORTER_OTLP_CLIENT_KEY`
+ - `OTEL_EXPORTER_OTLP_TRACES_CLIENT_KEY`
+ - `OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY`
+ - `OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE`
+ - `OTEL_EXPORTER_OTLP_TRACES_CLIENT_CERTIFICATE`
+ - `OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE`
+- The `View` type and related `NewView` function to create a view according to the OpenTelemetry specification are added to `go.opentelemetry.io/otel/sdk/metric`.
+ These additions are replacements for the `View` type and `New` function from `go.opentelemetry.io/otel/sdk/metric/view`. (#3459)
+- The `Instrument` and `InstrumentKind` type are added to `go.opentelemetry.io/otel/sdk/metric`.
+ These additions are replacements for the `Instrument` and `InstrumentKind` types from `go.opentelemetry.io/otel/sdk/metric/view`. (#3459)
+- The `Stream` type is added to `go.opentelemetry.io/otel/sdk/metric` to define a metric data stream a view will produce. (#3459)
+- The `AssertHasAttributes` allows instrument authors to test that datapoints returned have appropriate attributes. (#3487)
+
+### Changed
+
+- The `"go.opentelemetry.io/otel/sdk/metric".WithReader` option no longer accepts views to associate with the `Reader`.
+ Instead, views are now registered directly with the `MeterProvider` via the new `WithView` option.
+ The views registered with the `MeterProvider` apply to all `Reader`s. (#3387)
+- The `Temporality(view.InstrumentKind) metricdata.Temporality` and `Aggregation(view.InstrumentKind) aggregation.Aggregation` methods are added to the `"go.opentelemetry.io/otel/sdk/metric".Exporter` interface. (#3260)
+- The `Temporality(view.InstrumentKind) metricdata.Temporality` and `Aggregation(view.InstrumentKind) aggregation.Aggregation` methods are added to the `"go.opentelemetry.io/otel/exporters/otlp/otlpmetric".Client` interface. (#3260)
+- The `WithTemporalitySelector` and `WithAggregationSelector` `ReaderOption`s have been changed to `ManualReaderOption`s in the `go.opentelemetry.io/otel/sdk/metric` package. (#3260)
+- The periodic reader in the `go.opentelemetry.io/otel/sdk/metric` package now uses the temporality and aggregation selectors from its configured exporter instead of accepting them as options. (#3260)
+
+### Fixed
+
+- The `go.opentelemetry.io/otel/exporters/prometheus` exporter fixes duplicated `_total` suffixes. (#3369)
+- Remove comparable requirement for `Reader`s. (#3387)
+- Cumulative metrics from the OpenCensus bridge (`go.opentelemetry.io/otel/bridge/opencensus`) are defined as monotonic sums, instead of non-monotonic. (#3389)
+- Asynchronous counters (`Counter` and `UpDownCounter`) from the metric SDK now produce delta sums when configured with delta temporality. (#3398)
+- Exported `Status` codes in the `go.opentelemetry.io/otel/exporters/zipkin` exporter are now exported as all upper case values. (#3340)
+- `Aggregation`s from `go.opentelemetry.io/otel/sdk/metric` with no data are not exported. (#3394, #3436)
+- Re-enabled Attribute Filters in the Metric SDK. (#3396)
+- Asynchronous callbacks are only called if they are registered with at least one instrument that does not use drop aggregation. (#3408)
+- Do not report empty partial-success responses in the `go.opentelemetry.io/otel/exporters/otlp` exporters. (#3438, #3432)
+- Handle partial success responses in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` exporters. (#3162, #3440)
+- Prevent duplicate Prometheus description, unit, and type. (#3469)
+- Prevents panic when using incorrect `attribute.Value.As[Type]Slice()`. (#3489)
+
+### Removed
+
+- The `go.opentelemetry.io/otel/exporters/otlp/otlpmetric.Client` interface is removed. (#3486)
+- The `go.opentelemetry.io/otel/exporters/otlp/otlpmetric.New` function is removed. Use the `otlpmetric[http|grpc].New` directly. (#3486)
+
+### Deprecated
+
+- The `go.opentelemetry.io/otel/sdk/metric/view` package is deprecated.
+ Use `Instrument`, `InstrumentKind`, `View`, and `NewView` in `go.opentelemetry.io/otel/sdk/metric` instead. (#3476)
+
+## [1.11.1/0.33.0] 2022-10-19
+
+### Added
+
+- The Prometheus exporter in `go.opentelemetry.io/otel/exporters/prometheus` registers with a Prometheus registerer on creation.
+ By default, it will register with the default Prometheus registerer.
+ A non-default registerer can be used by passing the `WithRegisterer` option. (#3239)
+- Added the `WithAggregationSelector` option to the `go.opentelemetry.io/otel/exporters/prometheus` package to change the default `AggregationSelector` used. (#3341)
+- The Prometheus exporter in `go.opentelemetry.io/otel/exporters/prometheus` converts the `Resource` associated with metric exports into a `target_info` metric. (#3285)
+
+### Changed
+
+- The `"go.opentelemetry.io/otel/exporters/prometheus".New` function is updated to return an error.
+ It will return an error if the exporter fails to register with Prometheus. (#3239)
+
+### Fixed
+
+- The URL-encoded values from the `OTEL_RESOURCE_ATTRIBUTES` environment variable are decoded. (#2963)
+- The `baggage.NewMember` function decodes the `value` parameter instead of directly using it.
+ This fixes the implementation to be compliant with the W3C specification. (#3226)
+- Slice attributes of the `attribute` package are now comparable based on their value, not instance. (#3108 #3252)
+- The `Shutdown` and `ForceFlush` methods of the `"go.opentelemetry.io/otel/sdk/trace".TraceProvider` no longer return an error when no processor is registered. (#3268)
+- The Prometheus exporter in `go.opentelemetry.io/otel/exporters/prometheus` cumulatively sums histogram buckets. (#3281)
+- The sum of each histogram data point is now uniquely exported by the `go.opentelemetry.io/otel/exporters/otlpmetric` exporters. (#3284, #3293)
+- Recorded values for asynchronous counters (`Counter` and `UpDownCounter`) are interpreted as exact, not incremental, sum values by the metric SDK. (#3350, #3278)
+- `UpDownCounters` are now correctly output as Prometheus gauges in the `go.opentelemetry.io/otel/exporters/prometheus` exporter. (#3358)
+- The Prometheus exporter in `go.opentelemetry.io/otel/exporters/prometheus` no longer describes the metrics it will send to Prometheus on startup.
+ Instead the exporter is defined as an "unchecked" collector for Prometheus.
+ This fixes the `reader is not registered` warning currently emitted on startup. (#3291 #3342)
+- The `go.opentelemetry.io/otel/exporters/prometheus` exporter now correctly adds `_total` suffixes to counter metrics. (#3360)
+- The `go.opentelemetry.io/otel/exporters/prometheus` exporter now adds a unit suffix to metric names.
+ This can be disabled using the `WithoutUnits()` option added to that package. (#3352)
+
+## [1.11.0/0.32.3] 2022-10-12
+
+### Added
+
+- Add default User-Agent header to OTLP exporter requests (`go.opentelemetry.io/otel/exporters/otlptrace/otlptracegrpc` and `go.opentelemetry.io/otel/exporters/otlptrace/otlptracehttp`). (#3261)
+
+### Changed
+
+- `span.SetStatus` has been updated such that calls that lower the status are now no-ops. (#3214)
+- Upgrade `golang.org/x/sys/unix` from `v0.0.0-20210423185535-09eb48e85fd7` to `v0.0.0-20220919091848-fb04ddd9f9c8`.
+ This addresses [GO-2022-0493](https://pkg.go.dev/vuln/GO-2022-0493). (#3235)
+
+## [0.32.2] Metric SDK (Alpha) - 2022-10-11
+
+### Added
+
+- Added an example of using metric views to customize instruments. (#3177)
+- Add default User-Agent header to OTLP exporter requests (`go.opentelemetry.io/otel/exporters/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlpmetric/otlpmetrichttp`). (#3261)
+
+### Changed
+
+- Flush pending measurements with the `PeriodicReader` in the `go.opentelemetry.io/otel/sdk/metric` when `ForceFlush` or `Shutdown` are called. (#3220)
+- Update histogram default bounds to match the requirements of the latest specification. (#3222)
+- Encode the HTTP status code in the OpenTracing bridge (`go.opentelemetry.io/otel/bridge/opentracing`) as an integer. (#3265)
+
+### Fixed
+
+- Use default view if instrument does not match any registered view of a reader. (#3224, #3237)
+- Return the same instrument every time a user makes the exact same instrument creation call. (#3229, #3251)
+- Return the existing instrument when a view transforms a creation call to match an existing instrument. (#3240, #3251)
+- Log a warning when a conflicting instrument (e.g. description, unit, data-type) is created instead of returning an error. (#3251)
+- The OpenCensus bridge no longer sends empty batches of metrics. (#3263)
+
+## [0.32.1] Metric SDK (Alpha) - 2022-09-22
+
+### Changed
+
+- The Prometheus exporter sanitizes OpenTelemetry instrument names when exporting.
+ Invalid characters are replaced with `_`. (#3212)
+
+### Added
+
+- The metric portion of the OpenCensus bridge (`go.opentelemetry.io/otel/bridge/opencensus`) has been reintroduced. (#3192)
+- The OpenCensus bridge example (`go.opentelemetry.io/otel/example/opencensus`) has been reintroduced. (#3206)
+
+### Fixed
+
+- Updated go.mods to point to valid versions of the sdk. (#3216)
+- Set the `MeterProvider` resource on all exported metric data. (#3218)
+
+## [0.32.0] Revised Metric SDK (Alpha) - 2022-09-18
+
+### Changed
+
+- The metric SDK in `go.opentelemetry.io/otel/sdk/metric` is completely refactored to comply with the OpenTelemetry specification.
+ Please see the package documentation for how the new SDK is initialized and configured. (#3175)
+- Update the minimum supported go version to go1.18. Removes support for go1.17 (#3179)
+
+### Removed
+
+- The metric portion of the OpenCensus bridge (`go.opentelemetry.io/otel/bridge/opencensus`) has been removed.
+ A new bridge compliant with the revised metric SDK will be added back in a future release. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/aggregator/aggregatortest` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/aggregator/histogram` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/aggregator/lastvalue` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/aggregator/sum` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/aggregator` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/controller/basic` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/controller/controllertest` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/controller/time` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/export/aggregation` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/export` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/metrictest` package is removed.
+ A replacement package that supports the new metric SDK will be added back in a future release. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/number` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/processor/basic` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/processor/processortest` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/processor/reducer` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/registry` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/sdkapi` package is removed, see the new metric SDK. (#3175)
+- The `go.opentelemetry.io/otel/sdk/metric/selector/simple` package is removed, see the new metric SDK. (#3175)
+- The `"go.opentelemetry.io/otel/sdk/metric".ErrUninitializedInstrument` variable was removed. (#3175)
+- The `"go.opentelemetry.io/otel/sdk/metric".ErrBadInstrument` variable was removed. (#3175)
+- The `"go.opentelemetry.io/otel/sdk/metric".Accumulator` type was removed, see the `MeterProvider`in the new metric SDK. (#3175)
+- The `"go.opentelemetry.io/otel/sdk/metric".NewAccumulator` function was removed, see `NewMeterProvider`in the new metric SDK. (#3175)
+- The deprecated `"go.opentelemetry.io/otel/sdk/metric".AtomicFieldOffsets` function was removed. (#3175)
+
+## [1.10.0] - 2022-09-09
+
+### Added
+
+- Support Go 1.19. (#3077)
+ Include compatibility testing and document support. (#3077)
+- Support the OTLP ExportTracePartialSuccess response; these are passed to the registered error handler. (#3106)
+- Upgrade go.opentelemetry.io/proto/otlp from v0.18.0 to v0.19.0 (#3107)
+
+### Changed
+
+- Fix misidentification of OpenTelemetry `SpanKind` in OpenTracing bridge (`go.opentelemetry.io/otel/bridge/opentracing`). (#3096)
+- Attempting to start a span with a nil `context` will no longer cause a panic. (#3110)
+- All exporters will be shutdown even if one reports an error (#3091)
+- Ensure valid UTF-8 when truncating over-length attribute values. (#3156)
+
+## [1.9.0/0.0.3] - 2022-08-01
+
+### Added
+
+- Add support for Schema Files format 1.1.x (metric "split" transform) with the new `go.opentelemetry.io/otel/schema/v1.1` package. (#2999)
+- Add the `go.opentelemetry.io/otel/semconv/v1.11.0` package.
+ The package contains semantic conventions from the `v1.11.0` version of the OpenTelemetry specification. (#3009)
+- Add the `go.opentelemetry.io/otel/semconv/v1.12.0` package.
+ The package contains semantic conventions from the `v1.12.0` version of the OpenTelemetry specification. (#3010)
+- Add the `http.method` attribute to HTTP server metric from all `go.opentelemetry.io/otel/semconv/*` packages. (#3018)
+
+### Fixed
+
+- Invalid warning for context setup being deferred in `go.opentelemetry.io/otel/bridge/opentracing` package. (#3029)
+
+## [1.8.0/0.31.0] - 2022-07-08
+
+### Added
+
+- Add support for `opentracing.TextMap` format in the `Inject` and `Extract` methods
+of the `"go.opentelemetry.io/otel/bridge/opentracing".BridgeTracer` type. (#2911)
+
+### Changed
+
+- The `crosslink` make target has been updated to use the `go.opentelemetry.io/build-tools/crosslink` package. (#2886)
+- In the `go.opentelemetry.io/otel/sdk/instrumentation` package rename `Library` to `Scope` and alias `Library` as `Scope` (#2976)
+- Move metric no-op implementation form `nonrecording` to `metric` package. (#2866)
+
+### Removed
+
+- Support for go1.16. Support is now only for go1.17 and go1.18 (#2917)
+
+### Deprecated
+
+- The `Library` struct in the `go.opentelemetry.io/otel/sdk/instrumentation` package is deprecated.
+ Use the equivalent `Scope` struct instead. (#2977)
+- The `ReadOnlySpan.InstrumentationLibrary` method from the `go.opentelemetry.io/otel/sdk/trace` package is deprecated.
+ Use the equivalent `ReadOnlySpan.InstrumentationScope` method instead. (#2977)
+
+## [1.7.0/0.30.0] - 2022-04-28
+
+### Added
+
+- Add the `go.opentelemetry.io/otel/semconv/v1.8.0` package.
+ The package contains semantic conventions from the `v1.8.0` version of the OpenTelemetry specification. (#2763)
+- Add the `go.opentelemetry.io/otel/semconv/v1.9.0` package.
+ The package contains semantic conventions from the `v1.9.0` version of the OpenTelemetry specification. (#2792)
+- Add the `go.opentelemetry.io/otel/semconv/v1.10.0` package.
+ The package contains semantic conventions from the `v1.10.0` version of the OpenTelemetry specification. (#2842)
+- Added an in-memory exporter to metrictest to aid testing with a full SDK. (#2776)
+
+### Fixed
+
+- Globally delegated instruments are unwrapped before delegating asynchronous callbacks. (#2784)
+- Remove import of `testing` package in non-tests builds of the `go.opentelemetry.io/otel` package. (#2786)
+
+### Changed
+
+- The `WithLabelEncoder` option from the `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` package is renamed to `WithAttributeEncoder`. (#2790)
+- The `LabelFilterSelector` interface from `go.opentelemetry.io/otel/sdk/metric/processor/reducer` is renamed to `AttributeFilterSelector`.
+ The method included in the renamed interface also changed from `LabelFilterFor` to `AttributeFilterFor`. (#2790)
+- The `Metadata.Labels` method from the `go.opentelemetry.io/otel/sdk/metric/export` package is renamed to `Metadata.Attributes`.
+ Consequentially, the `Record` type from the same package also has had the embedded method renamed. (#2790)
+
+### Deprecated
+
+- The `Iterator.Label` method in the `go.opentelemetry.io/otel/attribute` package is deprecated.
+ Use the equivalent `Iterator.Attribute` method instead. (#2790)
+- The `Iterator.IndexedLabel` method in the `go.opentelemetry.io/otel/attribute` package is deprecated.
+ Use the equivalent `Iterator.IndexedAttribute` method instead. (#2790)
+- The `MergeIterator.Label` method in the `go.opentelemetry.io/otel/attribute` package is deprecated.
+ Use the equivalent `MergeIterator.Attribute` method instead. (#2790)
+
+### Removed
+
+- Removed the `Batch` type from the `go.opentelemetry.io/otel/sdk/metric/metrictest` package. (#2864)
+- Removed the `Measurement` type from the `go.opentelemetry.io/otel/sdk/metric/metrictest` package. (#2864)
+
+## [0.29.0] - 2022-04-11
+
+### Added
+
+- The metrics global package was added back into several test files. (#2764)
+- The `Meter` function is added back to the `go.opentelemetry.io/otel/metric/global` package.
+ This function is a convenience function equivalent to calling `global.MeterProvider().Meter(...)`. (#2750)
+
+### Removed
+
+- Removed module the `go.opentelemetry.io/otel/sdk/export/metric`.
+ Use the `go.opentelemetry.io/otel/sdk/metric` module instead. (#2720)
+
+### Changed
+
+- Don't panic anymore when setting a global MeterProvider to itself. (#2749)
+- Upgrade `go.opentelemetry.io/proto/otlp` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` from `v0.12.1` to `v0.15.0`.
+ This replaces the use of the now deprecated `InstrumentationLibrary` and `InstrumentationLibraryMetrics` types and fields in the proto library with the equivalent `InstrumentationScope` and `ScopeMetrics`. (#2748)
+
+## [1.6.3] - 2022-04-07
+
+### Fixed
+
+- Allow non-comparable global `MeterProvider`, `TracerProvider`, and `TextMapPropagator` types to be set. (#2772, #2773)
+
+## [1.6.2] - 2022-04-06
+
+### Changed
+
+- Don't panic anymore when setting a global TracerProvider or TextMapPropagator to itself. (#2749)
+- Upgrade `go.opentelemetry.io/proto/otlp` in `go.opentelemetry.io/otel/exporters/otlp/otlptrace` from `v0.12.1` to `v0.15.0`.
+ This replaces the use of the now deprecated `InstrumentationLibrary` and `InstrumentationLibrarySpans` types and fields in the proto library with the equivalent `InstrumentationScope` and `ScopeSpans`. (#2748)
+
+## [1.6.1] - 2022-03-28
+
+### Fixed
+
+- The `go.opentelemetry.io/otel/schema/*` packages now use the correct schema URL for their `SchemaURL` constant.
+ Instead of using `"https://opentelemetry.io/schemas/v"` they now use the correct URL without a `v` prefix, `"https://opentelemetry.io/schemas/"`. (#2743, #2744)
+
+### Security
+
+- Upgrade `go.opentelemetry.io/proto/otlp` from `v0.12.0` to `v0.12.1`.
+ This includes an indirect upgrade of `github.com/grpc-ecosystem/grpc-gateway` which resolves [a vulnerability](https://nvd.nist.gov/vuln/detail/CVE-2019-11254) from `gopkg.in/yaml.v2` in version `v2.2.3`. (#2724, #2728)
+
+## [1.6.0/0.28.0] - 2022-03-23
+
+### ⚠️ Notice ⚠️
+
+This update is a breaking change of the unstable Metrics API.
+Code instrumented with the `go.opentelemetry.io/otel/metric` will need to be modified.
+
+### Added
+
+- Add metrics exponential histogram support.
+ New mapping functions have been made available in `sdk/metric/aggregator/exponential/mapping` for other OpenTelemetry projects to take dependencies on. (#2502)
+- Add Go 1.18 to our compatibility tests. (#2679)
+- Allow configuring the Sampler with the `OTEL_TRACES_SAMPLER` and `OTEL_TRACES_SAMPLER_ARG` environment variables. (#2305, #2517)
+- Add the `metric/global` for obtaining and setting the global `MeterProvider`. (#2660)
+
+### Changed
+
+- The metrics API has been significantly changed to match the revised OpenTelemetry specification.
+ High-level changes include:
+
+ - Synchronous and asynchronous instruments are now handled by independent `InstrumentProvider`s.
+ These `InstrumentProvider`s are managed with a `Meter`.
+ - Synchronous and asynchronous instruments are grouped into their own packages based on value types.
+ - Asynchronous callbacks can now be registered with a `Meter`.
+
+ Be sure to check out the metric module documentation for more information on how to use the revised API. (#2587, #2660)
+
+### Fixed
+
+- Fallback to general attribute limits when span specific ones are not set in the environment. (#2675, #2677)
+
+## [1.5.0] - 2022-03-16
+
+### Added
+
+- Log the Exporters configuration in the TracerProviders message. (#2578)
+- Added support to configure the span limits with environment variables.
+ The following environment variables are supported. (#2606, #2637)
+ - `OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT`
+ - `OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT`
+ - `OTEL_SPAN_EVENT_COUNT_LIMIT`
+ - `OTEL_EVENT_ATTRIBUTE_COUNT_LIMIT`
+ - `OTEL_SPAN_LINK_COUNT_LIMIT`
+ - `OTEL_LINK_ATTRIBUTE_COUNT_LIMIT`
+
+ If the provided environment variables are invalid (negative), the default values would be used.
+- Rename the `gc` runtime name to `go` (#2560)
+- Add resource container ID detection. (#2418)
+- Add span attribute value length limit.
+ The new `AttributeValueLengthLimit` field is added to the `"go.opentelemetry.io/otel/sdk/trace".SpanLimits` type to configure this limit for a `TracerProvider`.
+ The default limit for this resource is "unlimited". (#2637)
+- Add the `WithRawSpanLimits` option to `go.opentelemetry.io/otel/sdk/trace`.
+ This option replaces the `WithSpanLimits` option.
+ Zero or negative values will not be changed to the default value like `WithSpanLimits` does.
+ Setting a limit to zero will effectively disable the related resource it limits and setting to a negative value will mean that resource is unlimited.
+ Consequentially, limits should be constructed using `NewSpanLimits` and updated accordingly. (#2637)
+
+### Changed
+
+- Drop oldest tracestate `Member` when capacity is reached. (#2592)
+- Add event and link drop counts to the exported data from the `oltptrace` exporter. (#2601)
+- Unify path cleaning functionally in the `otlpmetric` and `otlptrace` configuration. (#2639)
+- Change the debug message from the `sdk/trace.BatchSpanProcessor` to reflect the count is cumulative. (#2640)
+- Introduce new internal `envconfig` package for OTLP exporters. (#2608)
+- If `http.Request.Host` is empty, fall back to use `URL.Host` when populating `http.host` in the `semconv` packages. (#2661)
+
+### Fixed
+
+- Remove the OTLP trace exporter limit of SpanEvents when exporting. (#2616)
+- Default to port `4318` instead of `4317` for the `otlpmetrichttp` and `otlptracehttp` client. (#2614, #2625)
+- Unlimited span limits are now supported (negative values). (#2636, #2637)
+
+### Deprecated
+
+- Deprecated `"go.opentelemetry.io/otel/sdk/trace".WithSpanLimits`.
+ Use `WithRawSpanLimits` instead.
+ That option allows setting unlimited and zero limits, this option does not.
+ This option will be kept until the next major version incremented release. (#2637)
+
+## [1.4.1] - 2022-02-16
+
+### Fixed
+
+- Fix race condition in reading the dropped spans number for the `BatchSpanProcessor`. (#2615)
+
+## [1.4.0] - 2022-02-11
+
+### Added
+
+- Use `OTEL_EXPORTER_ZIPKIN_ENDPOINT` environment variable to specify zipkin collector endpoint. (#2490)
+- Log the configuration of `TracerProvider`s, and `Tracer`s for debugging.
+ To enable use a logger with Verbosity (V level) `>=1`. (#2500)
+- Added support to configure the batch span-processor with environment variables.
+ The following environment variables are used. (#2515)
+ - `OTEL_BSP_SCHEDULE_DELAY`
+ - `OTEL_BSP_EXPORT_TIMEOUT`
+ - `OTEL_BSP_MAX_QUEUE_SIZE`.
+ - `OTEL_BSP_MAX_EXPORT_BATCH_SIZE`
+
+### Changed
+
+- Zipkin exporter exports `Resource` attributes in the `Tags` field. (#2589)
+
+### Deprecated
+
+- Deprecate module the `go.opentelemetry.io/otel/sdk/export/metric`.
+ Use the `go.opentelemetry.io/otel/sdk/metric` module instead. (#2382)
+- Deprecate `"go.opentelemetry.io/otel/sdk/metric".AtomicFieldOffsets`. (#2445)
+
+### Fixed
+
+- Fixed the instrument kind for noop async instruments to correctly report an implementation. (#2461)
+- Fix UDP packets overflowing with Jaeger payloads. (#2489, #2512)
+- Change the `otlpmetric.Client` interface's `UploadMetrics` method to accept a single `ResourceMetrics` instead of a slice of them. (#2491)
+- Specify explicit buckets in Prometheus example, fixing issue where example only has `+inf` bucket. (#2419, #2493)
+- W3C baggage will now decode urlescaped values. (#2529)
+- Baggage members are now only validated once, when calling `NewMember` and not also when adding it to the baggage itself. (#2522)
+- The order attributes are dropped from spans in the `go.opentelemetry.io/otel/sdk/trace` package when capacity is reached is fixed to be in compliance with the OpenTelemetry specification.
+ Instead of dropping the least-recently-used attribute, the last added attribute is dropped.
+ This drop order still only applies to attributes with unique keys not already contained in the span.
+ If an attribute is added with a key already contained in the span, that attribute is updated to the new value being added. (#2576)
+
+### Removed
+
+- Updated `go.opentelemetry.io/proto/otlp` from `v0.11.0` to `v0.12.0`. This version removes a number of deprecated methods. (#2546)
+ - [`Metric.GetIntGauge()`](https://pkg.go.dev/go.opentelemetry.io/proto/otlp@v0.11.0/metrics/v1#Metric.GetIntGauge)
+ - [`Metric.GetIntHistogram()`](https://pkg.go.dev/go.opentelemetry.io/proto/otlp@v0.11.0/metrics/v1#Metric.GetIntHistogram)
+ - [`Metric.GetIntSum()`](https://pkg.go.dev/go.opentelemetry.io/proto/otlp@v0.11.0/metrics/v1#Metric.GetIntSum)
+
+## [1.3.0] - 2021-12-10
+
+### ⚠️ Notice ⚠️
+
+We have updated the project minimum supported Go version to 1.16
+
+### Added
+
+- Added an internal Logger.
+ This can be used by the SDK and API to provide users with feedback of the internal state.
+ To enable verbose logs configure the logger which will print V(1) logs. For debugging information configure to print V(5) logs. (#2343)
+- Add the `WithRetry` `Option` and the `RetryConfig` type to the `go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetrichttp` package to specify retry behavior consistently. (#2425)
+- Add `SpanStatusFromHTTPStatusCodeAndSpanKind` to all `semconv` packages to return a span status code similar to `SpanStatusFromHTTPStatusCode`, but exclude `4XX` HTTP errors as span errors if the span is of server kind. (#2296)
+
+### Changed
+
+- The `"go.opentelemetry.io/otel/exporter/otel/otlptrace/otlptracegrpc".Client` now uses the underlying gRPC `ClientConn` to handle name resolution, TCP connection establishment (with retries and backoff) and TLS handshakes, and handling errors on established connections by re-resolving the name and reconnecting. (#2329)
+- The `"go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetricgrpc".Client` now uses the underlying gRPC `ClientConn` to handle name resolution, TCP connection establishment (with retries and backoff) and TLS handshakes, and handling errors on established connections by re-resolving the name and reconnecting. (#2425)
+- The `"go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetricgrpc".RetrySettings` type is renamed to `RetryConfig`. (#2425)
+- The `go.opentelemetry.io/otel/exporter/otel/*` gRPC exporters now default to using the host's root CA set if none are provided by the user and `WithInsecure` is not specified. (#2432)
+- Change `resource.Default` to be evaluated the first time it is called, rather than on import. This allows the caller the option to update `OTEL_RESOURCE_ATTRIBUTES` first, such as with `os.Setenv`. (#2371)
+
+### Fixed
+
+- The `go.opentelemetry.io/otel/exporter/otel/*` exporters are updated to handle per-signal and universal endpoints according to the OpenTelemetry specification.
+ Any per-signal endpoint set via an `OTEL_EXPORTER_OTLP__ENDPOINT` environment variable is now used without modification of the path.
+ When `OTEL_EXPORTER_OTLP_ENDPOINT` is set, if it contains a path, that path is used as a base path which per-signal paths are appended to. (#2433)
+- Basic metric controller updated to use sync.Map to avoid blocking calls (#2381)
+- The `go.opentelemetry.io/otel/exporter/jaeger` correctly sets the `otel.status_code` value to be a string of `ERROR` or `OK` instead of an integer code. (#2439, #2440)
+
+### Deprecated
+
+- Deprecated the `"go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetrichttp".WithMaxAttempts` `Option`, use the new `WithRetry` `Option` instead. (#2425)
+- Deprecated the `"go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetrichttp".WithBackoff` `Option`, use the new `WithRetry` `Option` instead. (#2425)
+
+### Removed
+
+- Remove the metric Processor's ability to convert cumulative to delta aggregation temporality. (#2350)
+- Remove the metric Bound Instruments interface and implementations. (#2399)
+- Remove the metric MinMaxSumCount kind aggregation and the corresponding OTLP export path. (#2423)
+- Metric SDK removes the "exact" aggregator for histogram instruments, as it performed a non-standard aggregation for OTLP export (creating repeated Gauge points) and worked its way into a number of confusing examples. (#2348)
+
+## [1.2.0] - 2021-11-12
+
+### Changed
+
+- Metric SDK `export.ExportKind`, `export.ExportKindSelector` types have been renamed to `aggregation.Temporality` and `aggregation.TemporalitySelector` respectively to keep in line with current specification and protocol along with built-in selectors (e.g., `aggregation.CumulativeTemporalitySelector`, ...). (#2274)
+- The Metric `Exporter` interface now requires a `TemporalitySelector` method instead of an `ExportKindSelector`. (#2274)
+- Metrics API cleanup. The `metric/sdkapi` package has been created to relocate the API-to-SDK interface:
+ - The following interface types simply moved from `metric` to `metric/sdkapi`: `Descriptor`, `MeterImpl`, `InstrumentImpl`, `SyncImpl`, `BoundSyncImpl`, `AsyncImpl`, `AsyncRunner`, `AsyncSingleRunner`, and `AsyncBatchRunner`
+ - The following struct types moved and are replaced with type aliases, since they are exposed to the user: `Observation`, `Measurement`.
+ - The No-op implementations of sync and async instruments are no longer exported, new functions `sdkapi.NewNoopAsyncInstrument()` and `sdkapi.NewNoopSyncInstrument()` are provided instead. (#2271)
+- Update the SDK `BatchSpanProcessor` to export all queued spans when `ForceFlush` is called. (#2080, #2335)
+
+### Added
+
+- Add the `"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc".WithGRPCConn` option so the exporter can reuse an existing gRPC connection. (#2002)
+- Added a new `schema` module to help parse Schema Files in OTEP 0152 format. (#2267)
+- Added a new `MapCarrier` to the `go.opentelemetry.io/otel/propagation` package to hold propagated cross-cutting concerns as a `map[string]string` held in memory. (#2334)
+
+## [1.1.0] - 2021-10-27
+
+### Added
+
+- Add the `"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc".WithGRPCConn` option so the exporter can reuse an existing gRPC connection. (#2002)
+- Add the `go.opentelemetry.io/otel/semconv/v1.7.0` package.
+ The package contains semantic conventions from the `v1.7.0` version of the OpenTelemetry specification. (#2320)
+- Add the `go.opentelemetry.io/otel/semconv/v1.6.1` package.
+ The package contains semantic conventions from the `v1.6.1` version of the OpenTelemetry specification. (#2321)
+- Add the `go.opentelemetry.io/otel/semconv/v1.5.0` package.
+ The package contains semantic conventions from the `v1.5.0` version of the OpenTelemetry specification. (#2322)
+ - When upgrading from the `semconv/v1.4.0` package note the following name changes:
+ - `K8SReplicasetUIDKey` -> `K8SReplicaSetUIDKey`
+ - `K8SReplicasetNameKey` -> `K8SReplicaSetNameKey`
+ - `K8SStatefulsetUIDKey` -> `K8SStatefulSetUIDKey`
+ - `k8SStatefulsetNameKey` -> `K8SStatefulSetNameKey`
+ - `K8SDaemonsetUIDKey` -> `K8SDaemonSetUIDKey`
+ - `K8SDaemonsetNameKey` -> `K8SDaemonSetNameKey`
+
+### Changed
+
+- Links added to a span will be dropped by the SDK if they contain an invalid span context (#2275).
+
+### Fixed
+
+- The `"go.opentelemetry.io/otel/semconv/v1.4.0".HTTPServerAttributesFromHTTPRequest` now correctly only sets the HTTP client IP attribute even if the connection was routed with proxies and there are multiple addresses in the `X-Forwarded-For` header. (#2282, #2284)
+- The `"go.opentelemetry.io/otel/semconv/v1.4.0".NetAttributesFromHTTPRequest` function correctly handles IPv6 addresses as IP addresses and sets the correct net peer IP instead of the net peer hostname attribute. (#2283, #2285)
+- The simple span processor shutdown method deterministically returns the exporter error status if it simultaneously finishes when the deadline is reached. (#2290, #2289)
+
+## [1.0.1] - 2021-10-01
+
+### Fixed
+
+- json stdout exporter no longer crashes due to concurrency bug. (#2265)
+
+## [Metrics 0.24.0] - 2021-10-01
+
+### Changed
+
+- NoopMeterProvider is now private and NewNoopMeterProvider must be used to obtain a noopMeterProvider. (#2237)
+- The Metric SDK `Export()` function takes a new two-level reader interface for iterating over results one instrumentation library at a time. (#2197)
+ - The former `"go.opentelemetry.io/otel/sdk/export/metric".CheckpointSet` is renamed `Reader`.
+ - The new interface is named `"go.opentelemetry.io/otel/sdk/export/metric".InstrumentationLibraryReader`.
+
+## [1.0.0] - 2021-09-20
+
+This is the first stable release for the project.
+This release includes an API and SDK for the tracing signal that will comply with the stability guarantees defined by the projects [versioning policy](./VERSIONING.md).
+
+### Added
+
+- OTLP trace exporter now sets the `SchemaURL` field in the exported telemetry if the Tracer has `WithSchemaURL` option. (#2242)
+
+### Fixed
+
+- Slice-valued attributes can correctly be used as map keys. (#2223)
+
+### Removed
+
+- Removed the `"go.opentelemetry.io/otel/exporters/zipkin".WithSDKOptions` function. (#2248)
+- Removed the deprecated package `go.opentelemetry.io/otel/oteltest`. (#2234)
+- Removed the deprecated package `go.opentelemetry.io/otel/bridge/opencensus/utils`. (#2233)
+- Removed deprecated functions, types, and methods from `go.opentelemetry.io/otel/attribute` package.
+ Use the typed functions and methods added to the package instead. (#2235)
+ - The `Key.Array` method is removed.
+ - The `Array` function is removed.
+ - The `Any` function is removed.
+ - The `ArrayValue` function is removed.
+ - The `AsArray` function is removed.
+
+## [1.0.0-RC3] - 2021-09-02
+
+### Added
+
+- Added `ErrorHandlerFunc` to use a function as an `"go.opentelemetry.io/otel".ErrorHandler`. (#2149)
+- Added `"go.opentelemetry.io/otel/trace".WithStackTrace` option to add a stack trace when using `span.RecordError` or when panic is handled in `span.End`. (#2163)
+- Added typed slice attribute types and functionality to the `go.opentelemetry.io/otel/attribute` package to replace the existing array type and functions. (#2162)
+ - `BoolSlice`, `IntSlice`, `Int64Slice`, `Float64Slice`, and `StringSlice` replace the use of the `Array` function in the package.
+- Added the `go.opentelemetry.io/otel/example/fib` example package.
+ Included is an example application that computes Fibonacci numbers. (#2203)
+
+### Changed
+
+- Metric instruments have been renamed to match the (feature-frozen) metric API specification:
+ - ValueRecorder becomes Histogram
+ - ValueObserver becomes Gauge
+ - SumObserver becomes CounterObserver
+ - UpDownSumObserver becomes UpDownCounterObserver
+ The API exported from this project is still considered experimental. (#2202)
+- Metric SDK/API implementation type `InstrumentKind` moves into `sdkapi` sub-package. (#2091)
+- The Metrics SDK export record no longer contains a Resource pointer, the SDK `"go.opentelemetry.io/otel/sdk/trace/export/metric".Exporter.Export()` function for push-based exporters now takes a single Resource argument, pull-based exporters use `"go.opentelemetry.io/otel/sdk/metric/controller/basic".Controller.Resource()`. (#2120)
+- The JSON output of the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` is harmonized now such that the output is "plain" JSON objects after each other of the form `{ ... } { ... } { ... }`. Earlier the JSON objects describing a span were wrapped in a slice for each `Exporter.ExportSpans` call, like `[ { ... } ][ { ... } { ... } ]`. Outputting JSON object directly after each other is consistent with JSON loggers, and a bit easier to parse and read. (#2196)
+- Update the `NewTracerConfig`, `NewSpanStartConfig`, `NewSpanEndConfig`, and `NewEventConfig` function in the `go.opentelemetry.io/otel/trace` package to return their respective configurations as structs instead of pointers to the struct. (#2212)
+
+### Deprecated
+
+- The `go.opentelemetry.io/otel/bridge/opencensus/utils` package is deprecated.
+ All functionality from this package now exists in the `go.opentelemetry.io/otel/bridge/opencensus` package.
+ The functions from that package should be used instead. (#2166)
+- The `"go.opentelemetry.io/otel/attribute".Array` function and the related `ARRAY` value type is deprecated.
+ Use the typed `*Slice` functions and types added to the package instead. (#2162)
+- The `"go.opentelemetry.io/otel/attribute".Any` function is deprecated.
+ Use the typed functions instead. (#2181)
+- The `go.opentelemetry.io/otel/oteltest` package is deprecated.
+ The `"go.opentelemetry.io/otel/sdk/trace/tracetest".SpanRecorder` can be registered with the default SDK (`go.opentelemetry.io/otel/sdk/trace`) as a `SpanProcessor` and used as a replacement for this deprecated package. (#2188)
+
+### Removed
+
+- Removed metrics test package `go.opentelemetry.io/otel/sdk/export/metric/metrictest`. (#2105)
+
+### Fixed
+
+- The `fromEnv` detector no longer throws an error when `OTEL_RESOURCE_ATTRIBUTES` environment variable is not set or empty. (#2138)
+- Setting the global `ErrorHandler` with `"go.opentelemetry.io/otel".SetErrorHandler` multiple times is now supported. (#2160, #2140)
+- The `"go.opentelemetry.io/otel/attribute".Any` function now supports `int32` values. (#2169)
+- Multiple calls to `"go.opentelemetry.io/otel/sdk/metric/controller/basic".WithResource()` are handled correctly, and when no resources are provided `"go.opentelemetry.io/otel/sdk/resource".Default()` is used. (#2120)
+- The `WithoutTimestamps` option for the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` exporter causes the exporter to correctly omit timestamps. (#2195)
+- Fixed typos in resources.go. (#2201)
+
+## [1.0.0-RC2] - 2021-07-26
+
+### Added
+
+- Added `WithOSDescription` resource configuration option to set OS (Operating System) description resource attribute (`os.description`). (#1840)
+- Added `WithOS` resource configuration option to set all OS (Operating System) resource attributes at once. (#1840)
+- Added the `WithRetry` option to the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` package.
+ This option is a replacement for the removed `WithMaxAttempts` and `WithBackoff` options. (#2095)
+- Added API `LinkFromContext` to return Link which encapsulates SpanContext from provided context and also encapsulates attributes. (#2115)
+- Added a new `Link` type under the SDK `otel/sdk/trace` package that counts the number of attributes that were dropped for surpassing the `AttributePerLinkCountLimit` configured in the Span's `SpanLimits`.
+ This new type replaces the equal-named API `Link` type found in the `otel/trace` package for most usages within the SDK.
+ For example, instances of this type are now returned by the `Links()` function of `ReadOnlySpan`s provided in places like the `OnEnd` function of `SpanProcessor` implementations. (#2118)
+- Added the `SpanRecorder` type to the `go.opentelemetry.io/otel/skd/trace/tracetest` package.
+ This type can be used with the default SDK as a `SpanProcessor` during testing. (#2132)
+
+### Changed
+
+- The `SpanModels` function is now exported from the `go.opentelemetry.io/otel/exporters/zipkin` package to convert OpenTelemetry spans into Zipkin model spans. (#2027)
+- Rename the `"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc".RetrySettings` to `RetryConfig`. (#2095)
+
+### Deprecated
+
+- The `TextMapCarrier` and `TextMapPropagator` from the `go.opentelemetry.io/otel/oteltest` package and their associated creation functions (`TextMapCarrier`, `NewTextMapPropagator`) are deprecated. (#2114)
+- The `Harness` type from the `go.opentelemetry.io/otel/oteltest` package and its associated creation function, `NewHarness` are deprecated and will be removed in the next release. (#2123)
+- The `TraceStateFromKeyValues` function from the `go.opentelemetry.io/otel/oteltest` package is deprecated.
+ Use the `trace.ParseTraceState` function instead. (#2122)
+
+### Removed
+
+- Removed the deprecated package `go.opentelemetry.io/otel/exporters/trace/jaeger`. (#2020)
+- Removed the deprecated package `go.opentelemetry.io/otel/exporters/trace/zipkin`. (#2020)
+- Removed the `"go.opentelemetry.io/otel/sdk/resource".WithBuiltinDetectors` function.
+ The explicit `With*` options for every built-in detector should be used instead. (#2026 #2097)
+- Removed the `WithMaxAttempts` and `WithBackoff` options from the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` package.
+ The retry logic of the package has been updated to match the `otlptracegrpc` package and accordingly a `WithRetry` option is added that should be used instead. (#2095)
+- Removed `DroppedAttributeCount` field from `otel/trace.Link` struct. (#2118)
+
+### Fixed
+
+- When using WithNewRoot, don't use the parent context for making sampling decisions. (#2032)
+- `oteltest.Tracer` now creates a valid `SpanContext` when using `WithNewRoot`. (#2073)
+- OS type detector now sets the correct `dragonflybsd` value for DragonFly BSD. (#2092)
+- The OTel span status is correctly transformed into the OTLP status in the `go.opentelemetry.io/otel/exporters/otlp/otlptrace` package.
+ This fix will by default set the status to `Unset` if it is not explicitly set to `Ok` or `Error`. (#2099 #2102)
+- The `Inject` method for the `"go.opentelemetry.io/otel/propagation".TraceContext` type no longer injects empty `tracestate` values. (#2108)
+- Use `6831` as default Jaeger agent port instead of `6832`. (#2131)
+
+## [Experimental Metrics v0.22.0] - 2021-07-19
+
+### Added
+
+- Adds HTTP support for OTLP metrics exporter. (#2022)
+
+### Removed
+
+- Removed the deprecated package `go.opentelemetry.io/otel/exporters/metric/prometheus`. (#2020)
+
+## [1.0.0-RC1] / 0.21.0 - 2021-06-18
+
+With this release we are introducing a split in module versions. The tracing API and SDK are entering the `v1.0.0` Release Candidate phase with `v1.0.0-RC1`
+while the experimental metrics API and SDK continue with `v0.x` releases at `v0.21.0`. Modules at major version 1 or greater will not depend on modules
+with major version 0.
+
+### Added
+
+- Adds `otlpgrpc.WithRetry`option for configuring the retry policy for transient errors on the otlp/gRPC exporter. (#1832)
+ - The following status codes are defined as transient errors:
+ | gRPC Status Code | Description |
+ | ---------------- | ----------- |
+ | 1 | Cancelled |
+ | 4 | Deadline Exceeded |
+ | 8 | Resource Exhausted |
+ | 10 | Aborted |
+ | 10 | Out of Range |
+ | 14 | Unavailable |
+ | 15 | Data Loss |
+- Added `Status` type to the `go.opentelemetry.io/otel/sdk/trace` package to represent the status of a span. (#1874)
+- Added `SpanStub` type and its associated functions to the `go.opentelemetry.io/otel/sdk/trace/tracetest` package.
+ This type can be used as a testing replacement for the `SpanSnapshot` that was removed from the `go.opentelemetry.io/otel/sdk/trace` package. (#1873)
+- Adds support for scheme in `OTEL_EXPORTER_OTLP_ENDPOINT` according to the spec. (#1886)
+- Adds `trace.WithSchemaURL` option for configuring the tracer with a Schema URL. (#1889)
+- Added an example of using OpenTelemetry Go as a trace context forwarder. (#1912)
+- `ParseTraceState` is added to the `go.opentelemetry.io/otel/trace` package.
+ It can be used to decode a `TraceState` from a `tracestate` header string value. (#1937)
+- Added `Len` method to the `TraceState` type in the `go.opentelemetry.io/otel/trace` package.
+ This method returns the number of list-members the `TraceState` holds. (#1937)
+- Creates package `go.opentelemetry.io/otel/exporters/otlp/otlptrace` that defines a trace exporter that uses a `otlptrace.Client` to send data.
+ Creates package `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` implementing a gRPC `otlptrace.Client` and offers convenience functions, `NewExportPipeline` and `InstallNewPipeline`, to setup and install a `otlptrace.Exporter` in tracing .(#1922)
+- Added `Baggage`, `Member`, and `Property` types to the `go.opentelemetry.io/otel/baggage` package along with their related functions. (#1967)
+- Added `ContextWithBaggage`, `ContextWithoutBaggage`, and `FromContext` functions to the `go.opentelemetry.io/otel/baggage` package.
+ These functions replace the `Set`, `Value`, `ContextWithValue`, `ContextWithoutValue`, and `ContextWithEmpty` functions from that package and directly work with the new `Baggage` type. (#1967)
+- The `OTEL_SERVICE_NAME` environment variable is the preferred source for `service.name`, used by the environment resource detector if a service name is present both there and in `OTEL_RESOURCE_ATTRIBUTES`. (#1969)
+- Creates package `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` implementing an HTTP `otlptrace.Client` and offers convenience functions, `NewExportPipeline` and `InstallNewPipeline`, to setup and install a `otlptrace.Exporter` in tracing. (#1963)
+- Changes `go.opentelemetry.io/otel/sdk/resource.NewWithAttributes` to require a schema URL. The old function is still available as `resource.NewSchemaless`. This is a breaking change. (#1938)
+- Several builtin resource detectors now correctly populate the schema URL. (#1938)
+- Creates package `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` that defines a metrics exporter that uses a `otlpmetric.Client` to send data.
+- Creates package `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` implementing a gRPC `otlpmetric.Client` and offers convenience functions, `New` and `NewUnstarted`, to create an `otlpmetric.Exporter`.(#1991)
+- Added `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` exporter. (#2005)
+- Added `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` exporter. (#2005)
+- Added a `TracerProvider()` method to the `"go.opentelemetry.io/otel/trace".Span` interface. This can be used to obtain a `TracerProvider` from a given span that utilizes the same trace processing pipeline. (#2009)
+
+### Changed
+
+- Make `NewSplitDriver` from `go.opentelemetry.io/otel/exporters/otlp` take variadic arguments instead of a `SplitConfig` item.
+ `NewSplitDriver` now automatically implements an internal `noopDriver` for `SplitConfig` fields that are not initialized. (#1798)
+- `resource.New()` now creates a Resource without builtin detectors. Previous behavior is now achieved by using `WithBuiltinDetectors` Option. (#1810)
+- Move the `Event` type from the `go.opentelemetry.io/otel` package to the `go.opentelemetry.io/otel/sdk/trace` package. (#1846)
+- CI builds validate against last two versions of Go, dropping 1.14 and adding 1.16. (#1865)
+- BatchSpanProcessor now report export failures when calling `ForceFlush()` method. (#1860)
+- `Set.Encoded(Encoder)` no longer caches the result of an encoding. (#1855)
+- Renamed `CloudZoneKey` to `CloudAvailabilityZoneKey` in Resource semantic conventions according to spec. (#1871)
+- The `StatusCode` and `StatusMessage` methods of the `ReadOnlySpan` interface and the `Span` produced by the `go.opentelemetry.io/otel/sdk/trace` package have been replaced with a single `Status` method.
+ This method returns the status of a span using the new `Status` type. (#1874)
+- Updated `ExportSpans` method of the`SpanExporter` interface type to accept `ReadOnlySpan`s instead of the removed `SpanSnapshot`.
+ This brings the export interface into compliance with the specification in that it now accepts an explicitly immutable type instead of just an implied one. (#1873)
+- Unembed `SpanContext` in `Link`. (#1877)
+- Generate Semantic conventions from the specification YAML. (#1891)
+- Spans created by the global `Tracer` obtained from `go.opentelemetry.io/otel`, prior to a functioning `TracerProvider` being set, now propagate the span context from their parent if one exists. (#1901)
+- The `"go.opentelemetry.io/otel".Tracer` function now accepts tracer options. (#1902)
+- Move the `go.opentelemetry.io/otel/unit` package to `go.opentelemetry.io/otel/metric/unit`. (#1903)
+- Changed `go.opentelemetry.io/otel/trace.TracerConfig` to conform to the [Contributing guidelines](CONTRIBUTING.md#config.) (#1921)
+- Changed `go.opentelemetry.io/otel/trace.SpanConfig` to conform to the [Contributing guidelines](CONTRIBUTING.md#config). (#1921)
+- Changed `span.End()` now only accepts Options that are allowed at `End()`. (#1921)
+- Changed `go.opentelemetry.io/otel/metric.InstrumentConfig` to conform to the [Contributing guidelines](CONTRIBUTING.md#config). (#1921)
+- Changed `go.opentelemetry.io/otel/metric.MeterConfig` to conform to the [Contributing guidelines](CONTRIBUTING.md#config). (#1921)
+- Refactored option types according to the contribution style guide. (#1882)
+- Move the `go.opentelemetry.io/otel/trace.TraceStateFromKeyValues` function to the `go.opentelemetry.io/otel/oteltest` package.
+ This function is preserved for testing purposes where it may be useful to create a `TraceState` from `attribute.KeyValue`s, but it is not intended for production use.
+ The new `ParseTraceState` function should be used to create a `TraceState`. (#1931)
+- Updated `MarshalJSON` method of the `go.opentelemetry.io/otel/trace.TraceState` type to marshal the type into the string representation of the `TraceState`. (#1931)
+- The `TraceState.Delete` method from the `go.opentelemetry.io/otel/trace` package no longer returns an error in addition to a `TraceState`. (#1931)
+- Updated `Get` method of the `TraceState` type from the `go.opentelemetry.io/otel/trace` package to accept a `string` instead of an `attribute.Key` type. (#1931)
+- Updated `Insert` method of the `TraceState` type from the `go.opentelemetry.io/otel/trace` package to accept a pair of `string`s instead of an `attribute.KeyValue` type. (#1931)
+- Updated `Delete` method of the `TraceState` type from the `go.opentelemetry.io/otel/trace` package to accept a `string` instead of an `attribute.Key` type. (#1931)
+- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/stdout` package. (#1985)
+- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/metric/prometheus` package. (#1985)
+- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/trace/jaeger` package. (#1985)
+- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/trace/zipkin` package. (#1985)
+- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/otlp` package. (#1985)
+- Renamed `NewUnstartedExporter` to `NewUnstarted` in the `go.opentelemetry.io/otel/exporters/otlp` package. (#1985)
+- The `go.opentelemetry.io/otel/semconv` package has been moved to `go.opentelemetry.io/otel/semconv/v1.4.0` to allow for multiple [telemetry schema](https://github.com/open-telemetry/oteps/blob/main/text/0152-telemetry-schemas.md) versions to be used concurrently. (#1987)
+- Metrics test helpers in `go.opentelemetry.io/otel/oteltest` have been moved to `go.opentelemetry.io/otel/metric/metrictest`. (#1988)
+
+### Deprecated
+
+- The `go.opentelemetry.io/otel/exporters/metric/prometheus` is deprecated, use `go.opentelemetry.io/otel/exporters/prometheus` instead. (#1993)
+- The `go.opentelemetry.io/otel/exporters/trace/jaeger` is deprecated, use `go.opentelemetry.io/otel/exporters/jaeger` instead. (#1993)
+- The `go.opentelemetry.io/otel/exporters/trace/zipkin` is deprecated, use `go.opentelemetry.io/otel/exporters/zipkin` instead. (#1993)
+
+### Removed
+
+- Removed `resource.WithoutBuiltin()`. Use `resource.New()`. (#1810)
+- Unexported types `resource.FromEnv`, `resource.Host`, and `resource.TelemetrySDK`, Use the corresponding `With*()` to use individually. (#1810)
+- Removed the `Tracer` and `IsRecording` method from the `ReadOnlySpan` in the `go.opentelemetry.io/otel/sdk/trace`.
+ The `Tracer` method is not a required to be included in this interface and given the mutable nature of the tracer that is associated with a span, this method is not appropriate.
+ The `IsRecording` method returns if the span is recording or not.
+ A read-only span value does not need to know if updates to it will be recorded or not.
+ By definition, it cannot be updated so there is no point in communicating if an update is recorded. (#1873)
+- Removed the `SpanSnapshot` type from the `go.opentelemetry.io/otel/sdk/trace` package.
+ The use of this type has been replaced with the use of the explicitly immutable `ReadOnlySpan` type.
+ When a concrete representation of a read-only span is needed for testing, the newly added `SpanStub` in the `go.opentelemetry.io/otel/sdk/trace/tracetest` package should be used. (#1873)
+- Removed the `Tracer` method from the `Span` interface in the `go.opentelemetry.io/otel/trace` package.
+ Using the same tracer that created a span introduces the error where an instrumentation library's `Tracer` is used by other code instead of their own.
+ The `"go.opentelemetry.io/otel".Tracer` function or a `TracerProvider` should be used to acquire a library specific `Tracer` instead. (#1900)
+ - The `TracerProvider()` method on the `Span` interface may also be used to obtain a `TracerProvider` using the same trace processing pipeline. (#2009)
+- The `http.url` attribute generated by `HTTPClientAttributesFromHTTPRequest` will no longer include username or password information. (#1919)
+- Removed `IsEmpty` method of the `TraceState` type in the `go.opentelemetry.io/otel/trace` package in favor of using the added `TraceState.Len` method. (#1931)
+- Removed `Set`, `Value`, `ContextWithValue`, `ContextWithoutValue`, and `ContextWithEmpty` functions in the `go.opentelemetry.io/otel/baggage` package.
+ Handling of baggage is now done using the added `Baggage` type and related context functions (`ContextWithBaggage`, `ContextWithoutBaggage`, and `FromContext`) in that package. (#1967)
+- The `InstallNewPipeline` and `NewExportPipeline` creation functions in all the exporters (prometheus, otlp, stdout, jaeger, and zipkin) have been removed.
+ These functions were deemed premature attempts to provide convenience that did not achieve this aim. (#1985)
+- The `go.opentelemetry.io/otel/exporters/otlp` exporter has been removed. Use `go.opentelemetry.io/otel/exporters/otlp/otlptrace` instead. (#1990)
+- The `go.opentelemetry.io/otel/exporters/stdout` exporter has been removed. Use `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` or `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` instead. (#2005)
+
+### Fixed
+
+- Only report errors from the `"go.opentelemetry.io/otel/sdk/resource".Environment` function when they are not `nil`. (#1850, #1851)
+- The `Shutdown` method of the simple `SpanProcessor` in the `go.opentelemetry.io/otel/sdk/trace` package now honors the context deadline or cancellation. (#1616, #1856)
+- BatchSpanProcessor now drops span batches that failed to be exported. (#1860)
+- Use `http://localhost:14268/api/traces` as default Jaeger collector endpoint instead of `http://localhost:14250`. (#1898)
+- Allow trailing and leading whitespace in the parsing of a `tracestate` header. (#1931)
+- Add logic to determine if the channel is closed to fix Jaeger exporter test panic with close closed channel. (#1870, #1973)
+- Avoid transport security when OTLP endpoint is a Unix socket. (#2001)
+
+### Security
+
+## [0.20.0] - 2021-04-23
+
+### Added
+
+- The OTLP exporter now has two new convenience functions, `NewExportPipeline` and `InstallNewPipeline`, setup and install the exporter in tracing and metrics pipelines. (#1373)
+- Adds semantic conventions for exceptions. (#1492)
+- Added Jaeger Environment variables: `OTEL_EXPORTER_JAEGER_AGENT_HOST`, `OTEL_EXPORTER_JAEGER_AGENT_PORT`
+ These environment variables can be used to override Jaeger agent hostname and port (#1752)
+- Option `ExportTimeout` was added to batch span processor. (#1755)
+- `trace.TraceFlags` is now a defined type over `byte` and `WithSampled(bool) TraceFlags` and `IsSampled() bool` methods have been added to it. (#1770)
+- The `Event` and `Link` struct types from the `go.opentelemetry.io/otel` package now include a `DroppedAttributeCount` field to record the number of attributes that were not recorded due to configured limits being reached. (#1771)
+- The Jaeger exporter now reports dropped attributes for a Span event in the exported log. (#1771)
+- Adds test to check BatchSpanProcessor ignores `OnEnd` and `ForceFlush` post `Shutdown`. (#1772)
+- Extract resource attributes from the `OTEL_RESOURCE_ATTRIBUTES` environment variable and merge them with the `resource.Default` resource as well as resources provided to the `TracerProvider` and metric `Controller`. (#1785)
+- Added `WithOSType` resource configuration option to set OS (Operating System) type resource attribute (`os.type`). (#1788)
+- Added `WithProcess*` resource configuration options to set Process resource attributes. (#1788)
+ - `process.pid`
+ - `process.executable.name`
+ - `process.executable.path`
+ - `process.command_args`
+ - `process.owner`
+ - `process.runtime.name`
+ - `process.runtime.version`
+ - `process.runtime.description`
+- Adds `k8s.node.name` and `k8s.node.uid` attribute keys to the `semconv` package. (#1789)
+- Added support for configuring OTLP/HTTP and OTLP/gRPC Endpoints, TLS Certificates, Headers, Compression and Timeout via Environment Variables. (#1758, #1769 and #1811)
+ - `OTEL_EXPORTER_OTLP_ENDPOINT`
+ - `OTEL_EXPORTER_OTLP_TRACES_ENDPOINT`
+ - `OTEL_EXPORTER_OTLP_METRICS_ENDPOINT`
+ - `OTEL_EXPORTER_OTLP_HEADERS`
+ - `OTEL_EXPORTER_OTLP_TRACES_HEADERS`
+ - `OTEL_EXPORTER_OTLP_METRICS_HEADERS`
+ - `OTEL_EXPORTER_OTLP_COMPRESSION`
+ - `OTEL_EXPORTER_OTLP_TRACES_COMPRESSION`
+ - `OTEL_EXPORTER_OTLP_METRICS_COMPRESSION`
+ - `OTEL_EXPORTER_OTLP_TIMEOUT`
+ - `OTEL_EXPORTER_OTLP_TRACES_TIMEOUT`
+ - `OTEL_EXPORTER_OTLP_METRICS_TIMEOUT`
+ - `OTEL_EXPORTER_OTLP_CERTIFICATE`
+ - `OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE`
+ - `OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE`
+- Adds `otlpgrpc.WithTimeout` option for configuring timeout to the otlp/gRPC exporter. (#1821)
+- Adds `jaeger.WithMaxPacketSize` option for configuring maximum UDP packet size used when connecting to the Jaeger agent. (#1853)
+
+### Fixed
+
+- The `Span.IsRecording` implementation from `go.opentelemetry.io/otel/sdk/trace` always returns false when not being sampled. (#1750)
+- The Jaeger exporter now correctly sets tags for the Span status code and message.
+ This means it uses the correct tag keys (`"otel.status_code"`, `"otel.status_description"`) and does not set the status message as a tag unless it is set on the span. (#1761)
+- The Jaeger exporter now correctly records Span event's names using the `"event"` key for a tag.
+ Additionally, this tag is overridden, as specified in the OTel specification, if the event contains an attribute with that key. (#1768)
+- Zipkin Exporter: Ensure mapping between OTel and Zipkin span data complies with the specification. (#1688)
+- Fixed typo for default service name in Jaeger Exporter. (#1797)
+- Fix flaky OTLP for the reconnnection of the client connection. (#1527, #1814)
+- Fix Jaeger exporter dropping of span batches that exceed the UDP packet size limit.
+ Instead, the exporter now splits the batch into smaller sendable batches. (#1828)
+
+### Changed
+
+- Span `RecordError` now records an `exception` event to comply with the semantic convention specification. (#1492)
+- Jaeger exporter was updated to use thrift v0.14.1. (#1712)
+- Migrate from using internally built and maintained version of the OTLP to the one hosted at `go.opentelemetry.io/proto/otlp`. (#1713)
+- Migrate from using `github.com/gogo/protobuf` to `google.golang.org/protobuf` to match `go.opentelemetry.io/proto/otlp`. (#1713)
+- The storage of a local or remote Span in a `context.Context` using its SpanContext is unified to store just the current Span.
+ The Span's SpanContext can now self-identify as being remote or not.
+ This means that `"go.opentelemetry.io/otel/trace".ContextWithRemoteSpanContext` will now overwrite any existing current Span, not just existing remote Spans, and make it the current Span in a `context.Context`. (#1731)
+- Improve OTLP/gRPC exporter connection errors. (#1737)
+- Information about a parent span context in a `"go.opentelemetry.io/otel/export/trace".SpanSnapshot` is unified in a new `Parent` field.
+ The existing `ParentSpanID` and `HasRemoteParent` fields are removed in favor of this. (#1748)
+- The `ParentContext` field of the `"go.opentelemetry.io/otel/sdk/trace".SamplingParameters` is updated to hold a `context.Context` containing the parent span.
+ This changes it to make `SamplingParameters` conform with the OpenTelemetry specification. (#1749)
+- Updated Jaeger Environment Variables: `JAEGER_ENDPOINT`, `JAEGER_USER`, `JAEGER_PASSWORD`
+ to `OTEL_EXPORTER_JAEGER_ENDPOINT`, `OTEL_EXPORTER_JAEGER_USER`, `OTEL_EXPORTER_JAEGER_PASSWORD` in compliance with OTel specification. (#1752)
+- Modify `BatchSpanProcessor.ForceFlush` to abort after timeout/cancellation. (#1757)
+- The `DroppedAttributeCount` field of the `Span` in the `go.opentelemetry.io/otel` package now only represents the number of attributes dropped for the span itself.
+ It no longer is a conglomerate of itself, events, and link attributes that have been dropped. (#1771)
+- Make `ExportSpans` in Jaeger Exporter honor context deadline. (#1773)
+- Modify Zipkin Exporter default service name, use default resource's serviceName instead of empty. (#1777)
+- The `go.opentelemetry.io/otel/sdk/export/trace` package is merged into the `go.opentelemetry.io/otel/sdk/trace` package. (#1778)
+- The prometheus.InstallNewPipeline example is moved from comment to example test (#1796)
+- The convenience functions for the stdout exporter have been updated to return the `TracerProvider` implementation and enable the shutdown of the exporter. (#1800)
+- Replace the flush function returned from the Jaeger exporter's convenience creation functions (`InstallNewPipeline` and `NewExportPipeline`) with the `TracerProvider` implementation they create.
+ This enables the caller to shutdown and flush using the related `TracerProvider` methods. (#1822)
+- Updated the Jaeger exporter to have a default endpoint, `http://localhost:14250`, for the collector. (#1824)
+- Changed the function `WithCollectorEndpoint` in the Jaeger exporter to no longer accept an endpoint as an argument.
+ The endpoint can be passed with the `CollectorEndpointOption` using the `WithEndpoint` function or by setting the `OTEL_EXPORTER_JAEGER_ENDPOINT` environment variable value appropriately. (#1824)
+- The Jaeger exporter no longer batches exported spans itself, instead it relies on the SDK's `BatchSpanProcessor` for this functionality. (#1830)
+- The Jaeger exporter creation functions (`NewRawExporter`, `NewExportPipeline`, and `InstallNewPipeline`) no longer accept the removed `Option` type as a variadic argument. (#1830)
+
+### Removed
+
+- Removed Jaeger Environment variables: `JAEGER_SERVICE_NAME`, `JAEGER_DISABLED`, `JAEGER_TAGS`
+ These environment variables will no longer be used to override values of the Jaeger exporter (#1752)
+- No longer set the links for a `Span` in `go.opentelemetry.io/otel/sdk/trace` that is configured to be a new root.
+ This is unspecified behavior that the OpenTelemetry community plans to standardize in the future.
+ To prevent backwards incompatible changes when it is specified, these links are removed. (#1726)
+- Setting error status while recording error with Span from oteltest package. (#1729)
+- The concept of a remote and local Span stored in a context is unified to just the current Span.
+ Because of this `"go.opentelemetry.io/otel/trace".RemoteSpanContextFromContext` is removed as it is no longer needed.
+ Instead, `"go.opentelemetry.io/otel/trace".SpanContextFromContext` can be used to return the current Span.
+ If needed, that Span's `SpanContext.IsRemote()` can then be used to determine if it is remote or not. (#1731)
+- The `HasRemoteParent` field of the `"go.opentelemetry.io/otel/sdk/trace".SamplingParameters` is removed.
+ This field is redundant to the information returned from the `Remote` method of the `SpanContext` held in the `ParentContext` field. (#1749)
+- The `trace.FlagsDebug` and `trace.FlagsDeferred` constants have been removed and will be localized to the B3 propagator. (#1770)
+- Remove `Process` configuration, `WithProcessFromEnv` and `ProcessFromEnv`, and type from the Jaeger exporter package.
+ The information that could be configured in the `Process` struct should be configured in a `Resource` instead. (#1776, #1804)
+- Remove the `WithDisabled` option from the Jaeger exporter.
+ To disable the exporter unregister it from the `TracerProvider` or use a no-operation `TracerProvider`. (#1806)
+- Removed the functions `CollectorEndpointFromEnv` and `WithCollectorEndpointOptionFromEnv` from the Jaeger exporter.
+ These functions for retrieving specific environment variable values are redundant of other internal functions and
+ are not intended for end user use. (#1824)
+- Removed the Jaeger exporter `WithSDKOptions` `Option`.
+ This option was used to set SDK options for the exporter creation convenience functions.
+ These functions are provided as a way to easily setup or install the exporter with what are deemed reasonable SDK settings for common use cases.
+ If the SDK needs to be configured differently, the `NewRawExporter` function and direct setup of the SDK with the desired settings should be used. (#1825)
+- The `WithBufferMaxCount` and `WithBatchMaxCount` `Option`s from the Jaeger exporter are removed.
+ The exporter no longer batches exports, instead relying on the SDK's `BatchSpanProcessor` for this functionality. (#1830)
+- The Jaeger exporter `Option` type is removed.
+ The type is no longer used by the exporter to configure anything.
+ All the previous configurations these options provided were duplicates of SDK configuration.
+ They have been removed in favor of using the SDK configuration and focuses the exporter configuration to be only about the endpoints it will send telemetry to. (#1830)
+
+## [0.19.0] - 2021-03-18
+
+### Added
+
+- Added `Marshaler` config option to `otlphttp` to enable otlp over json or protobufs. (#1586)
+- A `ForceFlush` method to the `"go.opentelemetry.io/otel/sdk/trace".TracerProvider` to flush all registered `SpanProcessor`s. (#1608)
+- Added `WithSampler` and `WithSpanLimits` to tracer provider. (#1633, #1702)
+- `"go.opentelemetry.io/otel/trace".SpanContext` now has a `remote` property, and `IsRemote()` predicate, that is true when the `SpanContext` has been extracted from remote context data. (#1701)
+- A `Valid` method to the `"go.opentelemetry.io/otel/attribute".KeyValue` type. (#1703)
+
+### Changed
+
+- `trace.SpanContext` is now immutable and has no exported fields. (#1573)
+ - `trace.NewSpanContext()` can be used in conjunction with the `trace.SpanContextConfig` struct to initialize a new `SpanContext` where all values are known.
+- Update the `ForceFlush` method signature to the `"go.opentelemetry.io/otel/sdk/trace".SpanProcessor` to accept a `context.Context` and return an error. (#1608)
+- Update the `Shutdown` method to the `"go.opentelemetry.io/otel/sdk/trace".TracerProvider` return an error on shutdown failure. (#1608)
+- The SimpleSpanProcessor will now shut down the enclosed `SpanExporter` and gracefully ignore subsequent calls to `OnEnd` after `Shutdown` is called. (#1612)
+- `"go.opentelemetry.io/sdk/metric/controller.basic".WithPusher` is replaced with `WithExporter` to provide consistent naming across project. (#1656)
+- Added non-empty string check for trace `Attribute` keys. (#1659)
+- Add `description` to SpanStatus only when `StatusCode` is set to error. (#1662)
+- Jaeger exporter falls back to `resource.Default`'s `service.name` if the exported Span does not have one. (#1673)
+- Jaeger exporter populates Jaeger's Span Process from Resource. (#1673)
+- Renamed the `LabelSet` method of `"go.opentelemetry.io/otel/sdk/resource".Resource` to `Set`. (#1692)
+- Changed `WithSDK` to `WithSDKOptions` to accept variadic arguments of `TracerProviderOption` type in `go.opentelemetry.io/otel/exporters/trace/jaeger` package. (#1693)
+- Changed `WithSDK` to `WithSDKOptions` to accept variadic arguments of `TracerProviderOption` type in `go.opentelemetry.io/otel/exporters/trace/zipkin` package. (#1693)
+
+### Removed
+
+- Removed `serviceName` parameter from Zipkin exporter and uses resource instead. (#1549)
+- Removed `WithConfig` from tracer provider to avoid overriding configuration. (#1633)
+- Removed the exported `SimpleSpanProcessor` and `BatchSpanProcessor` structs.
+ These are now returned as a SpanProcessor interface from their respective constructors. (#1638)
+- Removed `WithRecord()` from `trace.SpanOption` when creating a span. (#1660)
+- Removed setting status to `Error` while recording an error as a span event in `RecordError`. (#1663)
+- Removed `jaeger.WithProcess` configuration option. (#1673)
+- Removed `ApplyConfig` method from `"go.opentelemetry.io/otel/sdk/trace".TracerProvider` and the now unneeded `Config` struct. (#1693)
+
+### Fixed
+
+- Jaeger Exporter: Ensure mapping between OTEL and Jaeger span data complies with the specification. (#1626)
+- `SamplingResult.TraceState` is correctly propagated to a newly created span's `SpanContext`. (#1655)
+- The `otel-collector` example now correctly flushes metric events prior to shutting down the exporter. (#1678)
+- Do not set span status message in `SpanStatusFromHTTPStatusCode` if it can be inferred from `http.status_code`. (#1681)
+- Synchronization issues in global trace delegate implementation. (#1686)
+- Reduced excess memory usage by global `TracerProvider`. (#1687)
+
+## [0.18.0] - 2021-03-03
+
+### Added
+
+- Added `resource.Default()` for use with meter and tracer providers. (#1507)
+- `AttributePerEventCountLimit` and `AttributePerLinkCountLimit` for `SpanLimits`. (#1535)
+- Added `Keys()` method to `propagation.TextMapCarrier` and `propagation.HeaderCarrier` to adapt `http.Header` to this interface. (#1544)
+- Added `code` attributes to `go.opentelemetry.io/otel/semconv` package. (#1558)
+- Compatibility testing suite in the CI system for the following systems. (#1567)
+ | OS | Go Version | Architecture |
+ | ------- | ---------- | ------------ |
+ | Ubuntu | 1.15 | amd64 |
+ | Ubuntu | 1.14 | amd64 |
+ | Ubuntu | 1.15 | 386 |
+ | Ubuntu | 1.14 | 386 |
+ | MacOS | 1.15 | amd64 |
+ | MacOS | 1.14 | amd64 |
+ | Windows | 1.15 | amd64 |
+ | Windows | 1.14 | amd64 |
+ | Windows | 1.15 | 386 |
+ | Windows | 1.14 | 386 |
+
+### Changed
+
+- Replaced interface `oteltest.SpanRecorder` with its existing implementation
+ `StandardSpanRecorder`. (#1542)
+- Default span limit values to 128. (#1535)
+- Rename `MaxEventsPerSpan`, `MaxAttributesPerSpan` and `MaxLinksPerSpan` to `EventCountLimit`, `AttributeCountLimit` and `LinkCountLimit`, and move these fields into `SpanLimits`. (#1535)
+- Renamed the `otel/label` package to `otel/attribute`. (#1541)
+- Vendor the Jaeger exporter's dependency on Apache Thrift. (#1551)
+- Parallelize the CI linting and testing. (#1567)
+- Stagger timestamps in exact aggregator tests. (#1569)
+- Changed all examples to use `WithBatchTimeout(5 * time.Second)` rather than `WithBatchTimeout(5)`. (#1621)
+- Prevent end-users from implementing some interfaces (#1575)
+
+ ```
+ "otel/exporters/otlp/otlphttp".Option
+ "otel/exporters/stdout".Option
+ "otel/oteltest".Option
+ "otel/trace".TracerOption
+ "otel/trace".SpanOption
+ "otel/trace".EventOption
+ "otel/trace".LifeCycleOption
+ "otel/trace".InstrumentationOption
+ "otel/sdk/resource".Option
+ "otel/sdk/trace".ParentBasedSamplerOption
+ "otel/sdk/trace".ReadOnlySpan
+ "otel/sdk/trace".ReadWriteSpan
+ ```
+
+### Removed
+
+- Removed attempt to resample spans upon changing the span name with `span.SetName()`. (#1545)
+- The `test-benchmark` is no longer a dependency of the `precommit` make target. (#1567)
+- Removed the `test-386` make target.
+ This was replaced with a full compatibility testing suite (i.e. multi OS/arch) in the CI system. (#1567)
+
+### Fixed
+
+- The sequential timing check of timestamps in the stdout exporter are now setup explicitly to be sequential (#1571). (#1572)
+- Windows build of Jaeger tests now compiles with OS specific functions (#1576). (#1577)
+- The sequential timing check of timestamps of go.opentelemetry.io/otel/sdk/metric/aggregator/lastvalue are now setup explicitly to be sequential (#1578). (#1579)
+- Validate tracestate header keys with vendors according to the W3C TraceContext specification (#1475). (#1581)
+- The OTLP exporter includes related labels for translations of a GaugeArray (#1563). (#1570)
+
+## [0.17.0] - 2021-02-12
+
+### Changed
+
+- Rename project default branch from `master` to `main`. (#1505)
+- Reverse order in which `Resource` attributes are merged, per change in spec. (#1501)
+- Add tooling to maintain "replace" directives in go.mod files automatically. (#1528)
+- Create new modules: otel/metric, otel/trace, otel/oteltest, otel/sdk/export/metric, otel/sdk/metric (#1528)
+- Move metric-related public global APIs from otel to otel/metric/global. (#1528)
+
+## Fixed
+
+- Fixed otlpgrpc reconnection issue.
+- The example code in the README.md of `go.opentelemetry.io/otel/exporters/otlp` is moved to a compiled example test and used the new `WithAddress` instead of `WithEndpoint`. (#1513)
+- The otel-collector example now uses the default OTLP receiver port of the collector.
+
+## [0.16.0] - 2021-01-13
+
+### Added
+
+- Add the `ReadOnlySpan` and `ReadWriteSpan` interfaces to provide better control for accessing span data. (#1360)
+- `NewGRPCDriver` function returns a `ProtocolDriver` that maintains a single gRPC connection to the collector. (#1369)
+- Added documentation about the project's versioning policy. (#1388)
+- Added `NewSplitDriver` for OTLP exporter that allows sending traces and metrics to different endpoints. (#1418)
+- Added codeql workflow to GitHub Actions (#1428)
+- Added Gosec workflow to GitHub Actions (#1429)
+- Add new HTTP driver for OTLP exporter in `exporters/otlp/otlphttp`. Currently it only supports the binary protobuf payloads. (#1420)
+- Add an OpenCensus exporter bridge. (#1444)
+
+### Changed
+
+- Rename `internal/testing` to `internal/internaltest`. (#1449)
+- Rename `export.SpanData` to `export.SpanSnapshot` and use it only for exporting spans. (#1360)
+- Store the parent's full `SpanContext` rather than just its span ID in the `span` struct. (#1360)
+- Improve span duration accuracy. (#1360)
+- Migrated CI/CD from CircleCI to GitHub Actions (#1382)
+- Remove duplicate checkout from GitHub Actions workflow (#1407)
+- Metric `array` aggregator renamed `exact` to match its `aggregation.Kind` (#1412)
+- Metric `exact` aggregator includes per-point timestamps (#1412)
+- Metric stdout exporter uses MinMaxSumCount aggregator for ValueRecorder instruments (#1412)
+- `NewExporter` from `exporters/otlp` now takes a `ProtocolDriver` as a parameter. (#1369)
+- Many OTLP Exporter options became gRPC ProtocolDriver options. (#1369)
+- Unify endpoint API that related to OTel exporter. (#1401)
+- Optimize metric histogram aggregator to reuse its slice of buckets. (#1435)
+- Metric aggregator Count() and histogram Bucket.Counts are consistently `uint64`. (1430)
+- Histogram aggregator accepts functional options, uses default boundaries if none given. (#1434)
+- `SamplingResult` now passed a `Tracestate` from the parent `SpanContext` (#1432)
+- Moved gRPC driver for OTLP exporter to `exporters/otlp/otlpgrpc`. (#1420)
+- The `TraceContext` propagator now correctly propagates `TraceState` through the `SpanContext`. (#1447)
+- Metric Push and Pull Controller components are combined into a single "basic" Controller:
+ - `WithExporter()` and `Start()` to configure Push behavior
+ - `Start()` is optional; use `Collect()` and `ForEach()` for Pull behavior
+ - `Start()` and `Stop()` accept Context. (#1378)
+- The `Event` type is moved from the `otel/sdk/export/trace` package to the `otel/trace` API package. (#1452)
+
+### Removed
+
+- Remove `errUninitializedSpan` as its only usage is now obsolete. (#1360)
+- Remove Metric export functionality related to quantiles and summary data points: this is not specified (#1412)
+- Remove DDSketch metric aggregator; our intention is to re-introduce this as an option of the histogram aggregator after [new OTLP histogram data types](https://github.com/open-telemetry/opentelemetry-proto/pull/226) are released (#1412)
+
+### Fixed
+
+- `BatchSpanProcessor.Shutdown()` will now shutdown underlying `export.SpanExporter`. (#1443)
+
+## [0.15.0] - 2020-12-10
+
+### Added
+
+- The `WithIDGenerator` `TracerProviderOption` is added to the `go.opentelemetry.io/otel/trace` package to configure an `IDGenerator` for the `TracerProvider`. (#1363)
+
+### Changed
+
+- The Zipkin exporter now uses the Span status code to determine. (#1328)
+- `NewExporter` and `Start` functions in `go.opentelemetry.io/otel/exporters/otlp` now receive `context.Context` as a first parameter. (#1357)
+- Move the OpenCensus example into `example` directory. (#1359)
+- Moved the SDK's `internal.IDGenerator` interface in to the `sdk/trace` package to enable support for externally-defined ID generators. (#1363)
+- Bump `github.com/google/go-cmp` from 0.5.3 to 0.5.4 (#1374)
+- Bump `github.com/golangci/golangci-lint` in `/internal/tools` (#1375)
+
+### Fixed
+
+- Metric SDK `SumObserver` and `UpDownSumObserver` instruments correctness fixes. (#1381)
+
+## [0.14.0] - 2020-11-19
+
+### Added
+
+- An `EventOption` and the related `NewEventConfig` function are added to the `go.opentelemetry.io/otel` package to configure Span events. (#1254)
+- A `TextMapPropagator` and associated `TextMapCarrier` are added to the `go.opentelemetry.io/otel/oteltest` package to test `TextMap` type propagators and their use. (#1259)
+- `SpanContextFromContext` returns `SpanContext` from context. (#1255)
+- `TraceState` has been added to `SpanContext`. (#1340)
+- `DeploymentEnvironmentKey` added to `go.opentelemetry.io/otel/semconv` package. (#1323)
+- Add an OpenCensus to OpenTelemetry tracing bridge. (#1305)
+- Add a parent context argument to `SpanProcessor.OnStart` to follow the specification. (#1333)
+- Add missing tests for `sdk/trace/attributes_map.go`. (#1337)
+
+### Changed
+
+- Move the `go.opentelemetry.io/otel/api/trace` package into `go.opentelemetry.io/otel/trace` with the following changes. (#1229) (#1307)
+ - `ID` has been renamed to `TraceID`.
+ - `IDFromHex` has been renamed to `TraceIDFromHex`.
+ - `EmptySpanContext` is removed.
+- Move the `go.opentelemetry.io/otel/api/trace/tracetest` package into `go.opentelemetry.io/otel/oteltest`. (#1229)
+- OTLP Exporter updates:
+ - supports OTLP v0.6.0 (#1230, #1354)
+ - supports configurable aggregation temporality (default: Cumulative, optional: Stateless). (#1296)
+- The Sampler is now called on local child spans. (#1233)
+- The `Kind` type from the `go.opentelemetry.io/otel/api/metric` package was renamed to `InstrumentKind` to more specifically describe what it is and avoid semantic ambiguity. (#1240)
+- The `MetricKind` method of the `Descriptor` type in the `go.opentelemetry.io/otel/api/metric` package was renamed to `Descriptor.InstrumentKind`.
+ This matches the returned type and fixes misuse of the term metric. (#1240)
+- Move test harness from the `go.opentelemetry.io/otel/api/apitest` package into `go.opentelemetry.io/otel/oteltest`. (#1241)
+- Move the `go.opentelemetry.io/otel/api/metric/metrictest` package into `go.opentelemetry.io/oteltest` as part of #964. (#1252)
+- Move the `go.opentelemetry.io/otel/api/metric` package into `go.opentelemetry.io/otel/metric` as part of #1303. (#1321)
+- Move the `go.opentelemetry.io/otel/api/metric/registry` package into `go.opentelemetry.io/otel/metric/registry` as a part of #1303. (#1316)
+- Move the `Number` type (together with related functions) from `go.opentelemetry.io/otel/api/metric` package into `go.opentelemetry.io/otel/metric/number` as a part of #1303. (#1316)
+- The function signature of the Span `AddEvent` method in `go.opentelemetry.io/otel` is updated to no longer take an unused context and instead take a required name and a variable number of `EventOption`s. (#1254)
+- The function signature of the Span `RecordError` method in `go.opentelemetry.io/otel` is updated to no longer take an unused context and instead take a required error value and a variable number of `EventOption`s. (#1254)
+- Move the `go.opentelemetry.io/otel/api/global` package to `go.opentelemetry.io/otel`. (#1262) (#1330)
+- Move the `Version` function from `go.opentelemetry.io/otel/sdk` to `go.opentelemetry.io/otel`. (#1330)
+- Rename correlation context header from `"otcorrelations"` to `"baggage"` to match the OpenTelemetry specification. (#1267)
+- Fix `Code.UnmarshalJSON` to work with valid JSON only. (#1276)
+- The `resource.New()` method changes signature to support builtin attributes and functional options, including `telemetry.sdk.*` and
+ `host.name` semantic conventions; the former method is renamed `resource.NewWithAttributes`. (#1235)
+- The Prometheus exporter now exports non-monotonic counters (i.e. `UpDownCounter`s) as gauges. (#1210)
+- Correct the `Span.End` method documentation in the `otel` API to state updates are not allowed on a span after it has ended. (#1310)
+- Updated span collection limits for attribute, event and link counts to 1000 (#1318)
+- Renamed `semconv.HTTPUrlKey` to `semconv.HTTPURLKey`. (#1338)
+
+### Removed
+
+- The `ErrInvalidHexID`, `ErrInvalidTraceIDLength`, `ErrInvalidSpanIDLength`, `ErrInvalidSpanIDLength`, or `ErrNilSpanID` from the `go.opentelemetry.io/otel` package are unexported now. (#1243)
+- The `AddEventWithTimestamp` method on the `Span` interface in `go.opentelemetry.io/otel` is removed due to its redundancy.
+ It is replaced by using the `AddEvent` method with a `WithTimestamp` option. (#1254)
+- The `MockSpan` and `MockTracer` types are removed from `go.opentelemetry.io/otel/oteltest`.
+ `Tracer` and `Span` from the same module should be used in their place instead. (#1306)
+- `WorkerCount` option is removed from `go.opentelemetry.io/otel/exporters/otlp`. (#1350)
+- Remove the following labels types: INT32, UINT32, UINT64 and FLOAT32. (#1314)
+
+### Fixed
+
+- Rename `MergeItererator` to `MergeIterator` in the `go.opentelemetry.io/otel/label` package. (#1244)
+- The `go.opentelemetry.io/otel/api/global` packages global TextMapPropagator now delegates functionality to a globally set delegate for all previously returned propagators. (#1258)
+- Fix condition in `label.Any`. (#1299)
+- Fix global `TracerProvider` to pass options to its configured provider. (#1329)
+- Fix missing handler for `ExactKind` aggregator in OTLP metrics transformer (#1309)
+
+## [0.13.0] - 2020-10-08
+
+### Added
+
+- OTLP Metric exporter supports Histogram aggregation. (#1209)
+- The `Code` struct from the `go.opentelemetry.io/otel/codes` package now supports JSON marshaling and unmarshaling as well as implements the `Stringer` interface. (#1214)
+- A Baggage API to implement the OpenTelemetry specification. (#1217)
+- Add Shutdown method to sdk/trace/provider, shutdown processors in the order they were registered. (#1227)
+
+### Changed
+
+- Set default propagator to no-op propagator. (#1184)
+- The `HTTPSupplier`, `HTTPExtractor`, `HTTPInjector`, and `HTTPPropagator` from the `go.opentelemetry.io/otel/api/propagation` package were replaced with unified `TextMapCarrier` and `TextMapPropagator` in the `go.opentelemetry.io/otel/propagation` package. (#1212) (#1325)
+- The `New` function from the `go.opentelemetry.io/otel/api/propagation` package was replaced with `NewCompositeTextMapPropagator` in the `go.opentelemetry.io/otel` package. (#1212)
+- The status codes of the `go.opentelemetry.io/otel/codes` package have been updated to match the latest OpenTelemetry specification.
+ They now are `Unset`, `Error`, and `Ok`.
+ They no longer track the gRPC codes. (#1214)
+- The `StatusCode` field of the `SpanData` struct in the `go.opentelemetry.io/otel/sdk/export/trace` package now uses the codes package from this package instead of the gRPC project. (#1214)
+- Move the `go.opentelemetry.io/otel/api/baggage` package into `go.opentelemetry.io/otel/baggage`. (#1217) (#1325)
+- A `Shutdown` method of `SpanProcessor` and all its implementations receives a context and returns an error. (#1264)
+
+### Fixed
+
+- Copies of data from arrays and slices passed to `go.opentelemetry.io/otel/label.ArrayValue()` are now used in the returned `Value` instead of using the mutable data itself. (#1226)
+
+### Removed
+
+- The `ExtractHTTP` and `InjectHTTP` functions from the `go.opentelemetry.io/otel/api/propagation` package were removed. (#1212)
+- The `Propagators` interface from the `go.opentelemetry.io/otel/api/propagation` package was removed to conform to the OpenTelemetry specification.
+ The explicit `TextMapPropagator` type can be used in its place as this is the `Propagator` type the specification defines. (#1212)
+- The `SetAttribute` method of the `Span` from the `go.opentelemetry.io/otel/api/trace` package was removed given its redundancy with the `SetAttributes` method. (#1216)
+- The internal implementation of Baggage storage is removed in favor of using the new Baggage API functionality. (#1217)
+- Remove duplicate hostname key `HostHostNameKey` in Resource semantic conventions. (#1219)
+- Nested array/slice support has been removed. (#1226)
+
+## [0.12.0] - 2020-09-24
+
+### Added
+
+- A `SpanConfigure` function in `go.opentelemetry.io/otel/api/trace` to create a new `SpanConfig` from `SpanOption`s. (#1108)
+- In the `go.opentelemetry.io/otel/api/trace` package, `NewTracerConfig` was added to construct new `TracerConfig`s.
+ This addition was made to conform with our project option conventions. (#1155)
+- Instrumentation library information was added to the Zipkin exporter. (#1119)
+- The `SpanProcessor` interface now has a `ForceFlush()` method. (#1166)
+- More semantic conventions for k8s as resource attributes. (#1167)
+
+### Changed
+
+- Add reconnecting udp connection type to Jaeger exporter.
+ This change adds a new optional implementation of the udp conn interface used to detect changes to an agent's host dns record.
+ It then adopts the new destination address to ensure the exporter doesn't get stuck. This change was ported from jaegertracing/jaeger-client-go#520. (#1063)
+- Replace `StartOption` and `EndOption` in `go.opentelemetry.io/otel/api/trace` with `SpanOption`.
+ This change is matched by replacing the `StartConfig` and `EndConfig` with a unified `SpanConfig`. (#1108)
+- Replace the `LinkedTo` span option in `go.opentelemetry.io/otel/api/trace` with `WithLinks`.
+ This is be more consistent with our other option patterns, i.e. passing the item to be configured directly instead of its component parts, and provides a cleaner function signature. (#1108)
+- The `go.opentelemetry.io/otel/api/trace` `TracerOption` was changed to an interface to conform to project option conventions. (#1109)
+- Move the `B3` and `TraceContext` from within the `go.opentelemetry.io/otel/api/trace` package to their own `go.opentelemetry.io/otel/propagators` package.
+ This removal of the propagators is reflective of the OpenTelemetry specification for these propagators as well as cleans up the `go.opentelemetry.io/otel/api/trace` API. (#1118)
+- Rename Jaeger tags used for instrumentation library information to reflect changes in OpenTelemetry specification. (#1119)
+- Rename `ProbabilitySampler` to `TraceIDRatioBased` and change semantics to ignore parent span sampling status. (#1115)
+- Move `tools` package under `internal`. (#1141)
+- Move `go.opentelemetry.io/otel/api/correlation` package to `go.opentelemetry.io/otel/api/baggage`. (#1142)
+ The `correlation.CorrelationContext` propagator has been renamed `baggage.Baggage`. Other exported functions and types are unchanged.
+- Rename `ParentOrElse` sampler to `ParentBased` and allow setting samplers depending on parent span. (#1153)
+- In the `go.opentelemetry.io/otel/api/trace` package, `SpanConfigure` was renamed to `NewSpanConfig`. (#1155)
+- Change `dependabot.yml` to add a `Skip Changelog` label to dependabot-sourced PRs. (#1161)
+- The [configuration style guide](https://github.com/open-telemetry/opentelemetry-go/blob/master/CONTRIBUTING.md#config) has been updated to
+ recommend the use of `newConfig()` instead of `configure()`. (#1163)
+- The `otlp.Config` type has been unexported and changed to `otlp.config`, along with its initializer. (#1163)
+- Ensure exported interface types include parameter names and update the
+ Style Guide to reflect this styling rule. (#1172)
+- Don't consider unset environment variable for resource detection to be an error. (#1170)
+- Rename `go.opentelemetry.io/otel/api/metric.ConfigureInstrument` to `NewInstrumentConfig` and
+ `go.opentelemetry.io/otel/api/metric.ConfigureMeter` to `NewMeterConfig`.
+- ValueObserver instruments use LastValue aggregator by default. (#1165)
+- OTLP Metric exporter supports LastValue aggregation. (#1165)
+- Move the `go.opentelemetry.io/otel/api/unit` package to `go.opentelemetry.io/otel/unit`. (#1185)
+- Rename `Provider` to `MeterProvider` in the `go.opentelemetry.io/otel/api/metric` package. (#1190)
+- Rename `NoopProvider` to `NoopMeterProvider` in the `go.opentelemetry.io/otel/api/metric` package. (#1190)
+- Rename `NewProvider` to `NewMeterProvider` in the `go.opentelemetry.io/otel/api/metric/metrictest` package. (#1190)
+- Rename `Provider` to `MeterProvider` in the `go.opentelemetry.io/otel/api/metric/registry` package. (#1190)
+- Rename `NewProvider` to `NewMeterProvider` in the `go.opentelemetry.io/otel/api/metri/registryc` package. (#1190)
+- Rename `Provider` to `TracerProvider` in the `go.opentelemetry.io/otel/api/trace` package. (#1190)
+- Rename `NoopProvider` to `NoopTracerProvider` in the `go.opentelemetry.io/otel/api/trace` package. (#1190)
+- Rename `Provider` to `TracerProvider` in the `go.opentelemetry.io/otel/api/trace/tracetest` package. (#1190)
+- Rename `NewProvider` to `NewTracerProvider` in the `go.opentelemetry.io/otel/api/trace/tracetest` package. (#1190)
+- Rename `WrapperProvider` to `WrapperTracerProvider` in the `go.opentelemetry.io/otel/bridge/opentracing` package. (#1190)
+- Rename `NewWrapperProvider` to `NewWrapperTracerProvider` in the `go.opentelemetry.io/otel/bridge/opentracing` package. (#1190)
+- Rename `Provider` method of the pull controller to `MeterProvider` in the `go.opentelemetry.io/otel/sdk/metric/controller/pull` package. (#1190)
+- Rename `Provider` method of the push controller to `MeterProvider` in the `go.opentelemetry.io/otel/sdk/metric/controller/push` package. (#1190)
+- Rename `ProviderOptions` to `TracerProviderConfig` in the `go.opentelemetry.io/otel/sdk/trace` package. (#1190)
+- Rename `ProviderOption` to `TracerProviderOption` in the `go.opentelemetry.io/otel/sdk/trace` package. (#1190)
+- Rename `Provider` to `TracerProvider` in the `go.opentelemetry.io/otel/sdk/trace` package. (#1190)
+- Rename `NewProvider` to `NewTracerProvider` in the `go.opentelemetry.io/otel/sdk/trace` package. (#1190)
+- Renamed `SamplingDecision` values to comply with OpenTelemetry specification change. (#1192)
+- Renamed Zipkin attribute names from `ot.status_code & ot.status_description` to `otel.status_code & otel.status_description`. (#1201)
+- The default SDK now invokes registered `SpanProcessor`s in the order they were registered with the `TracerProvider`. (#1195)
+- Add test of spans being processed by the `SpanProcessor`s in the order they were registered. (#1203)
+
+### Removed
+
+- Remove the B3 propagator from `go.opentelemetry.io/otel/propagators`. It is now located in the
+ `go.opentelemetry.io/contrib/propagators/` module. (#1191)
+- Remove the semantic convention for HTTP status text, `HTTPStatusTextKey` from package `go.opentelemetry.io/otel/semconv`. (#1194)
+
+### Fixed
+
+- Zipkin example no longer mentions `ParentSampler`, corrected to `ParentBased`. (#1171)
+- Fix missing shutdown processor in otel-collector example. (#1186)
+- Fix missing shutdown processor in basic and namedtracer examples. (#1197)
+
+## [0.11.0] - 2020-08-24
+
+### Added
+
+- Support for exporting array-valued attributes via OTLP. (#992)
+- `Noop` and `InMemory` `SpanBatcher` implementations to help with testing integrations. (#994)
+- Support for filtering metric label sets. (#1047)
+- A dimensionality-reducing metric Processor. (#1057)
+- Integration tests for more OTel Collector Attribute types. (#1062)
+- A new `WithSpanProcessor` `ProviderOption` is added to the `go.opentelemetry.io/otel/sdk/trace` package to create a `Provider` and automatically register the `SpanProcessor`. (#1078)
+
+### Changed
+
+- Rename `sdk/metric/processor/test` to `sdk/metric/processor/processortest`. (#1049)
+- Rename `sdk/metric/controller/test` to `sdk/metric/controller/controllertest`. (#1049)
+- Rename `api/testharness` to `api/apitest`. (#1049)
+- Rename `api/trace/testtrace` to `api/trace/tracetest`. (#1049)
+- Change Metric Processor to merge multiple observations. (#1024)
+- The `go.opentelemetry.io/otel/bridge/opentracing` bridge package has been made into its own module.
+ This removes the package dependencies of this bridge from the rest of the OpenTelemetry based project. (#1038)
+- Renamed `go.opentelemetry.io/otel/api/standard` package to `go.opentelemetry.io/otel/semconv` to avoid the ambiguous and generic name `standard` and better describe the package as containing OpenTelemetry semantic conventions. (#1016)
+- The environment variable used for resource detection has been changed from `OTEL_RESOURCE_LABELS` to `OTEL_RESOURCE_ATTRIBUTES` (#1042)
+- Replace `WithSyncer` with `WithBatcher` in examples. (#1044)
+- Replace the `google.golang.org/grpc/codes` dependency in the API with an equivalent `go.opentelemetry.io/otel/codes` package. (#1046)
+- Merge the `go.opentelemetry.io/otel/api/label` and `go.opentelemetry.io/otel/api/kv` into the new `go.opentelemetry.io/otel/label` package. (#1060)
+- Unify Callback Function Naming.
+ Rename `*Callback` with `*Func`. (#1061)
+- CI builds validate against last two versions of Go, dropping 1.13 and adding 1.15. (#1064)
+- The `go.opentelemetry.io/otel/sdk/export/trace` interfaces `SpanSyncer` and `SpanBatcher` have been replaced with a specification compliant `Exporter` interface.
+ This interface still supports the export of `SpanData`, but only as a slice.
+ Implementation are also required now to return any error from `ExportSpans` if one occurs as well as implement a `Shutdown` method for exporter clean-up. (#1078)
+- The `go.opentelemetry.io/otel/sdk/trace` `NewBatchSpanProcessor` function no longer returns an error.
+ If a `nil` exporter is passed as an argument to this function, instead of it returning an error, it now returns a `BatchSpanProcessor` that handles the export of `SpanData` by not taking any action. (#1078)
+- The `go.opentelemetry.io/otel/sdk/trace` `NewProvider` function to create a `Provider` no longer returns an error, instead only a `*Provider`.
+ This change is related to `NewBatchSpanProcessor` not returning an error which was the only error this function would return. (#1078)
+
+### Removed
+
+- Duplicate, unused API sampler interface. (#999)
+ Use the [`Sampler` interface](https://github.com/open-telemetry/opentelemetry-go/blob/v0.11.0/sdk/trace/sampling.go) provided by the SDK instead.
+- The `grpctrace` instrumentation was moved to the `go.opentelemetry.io/contrib` repository and out of this repository.
+ This move includes moving the `grpc` example to the `go.opentelemetry.io/contrib` as well. (#1027)
+- The `WithSpan` method of the `Tracer` interface.
+ The functionality this method provided was limited compared to what a user can provide themselves.
+ It was removed with the understanding that if there is sufficient user need it can be added back based on actual user usage. (#1043)
+- The `RegisterSpanProcessor` and `UnregisterSpanProcessor` functions.
+ These were holdovers from an approach prior to the TracerProvider design. They were not used anymore. (#1077)
+- The `oterror` package. (#1026)
+- The `othttp` and `httptrace` instrumentations were moved to `go.opentelemetry.io/contrib`. (#1032)
+
+### Fixed
+
+- The `semconv.HTTPServerMetricAttributesFromHTTPRequest()` function no longer generates the high-cardinality `http.request.content.length` label. (#1031)
+- Correct instrumentation version tag in Jaeger exporter. (#1037)
+- The SDK span will now set an error event if the `End` method is called during a panic (i.e. it was deferred). (#1043)
+- Move internally generated protobuf code from the `go.opentelemetry.io/otel` to the OTLP exporter to reduce dependency overhead. (#1050)
+- The `otel-collector` example referenced outdated collector processors. (#1006)
+
+## [0.10.0] - 2020-07-29
+
+This release migrates the default OpenTelemetry SDK into its own Go module, decoupling the SDK from the API and reducing dependencies for instrumentation packages.
+
+### Added
+
+- The Zipkin exporter now has `NewExportPipeline` and `InstallNewPipeline` constructor functions to match the common pattern.
+ These function build a new exporter with default SDK options and register the exporter with the `global` package respectively. (#944)
+- Add propagator option for gRPC instrumentation. (#986)
+- The `testtrace` package now tracks the `trace.SpanKind` for each span. (#987)
+
+### Changed
+
+- Replace the `RegisterGlobal` `Option` in the Jaeger exporter with an `InstallNewPipeline` constructor function.
+ This matches the other exporter constructor patterns and will register a new exporter after building it with default configuration. (#944)
+- The trace (`go.opentelemetry.io/otel/exporters/trace/stdout`) and metric (`go.opentelemetry.io/otel/exporters/metric/stdout`) `stdout` exporters are now merged into a single exporter at `go.opentelemetry.io/otel/exporters/stdout`.
+ This new exporter was made into its own Go module to follow the pattern of all exporters and decouple it from the `go.opentelemetry.io/otel` module. (#956, #963)
+- Move the `go.opentelemetry.io/otel/exporters/test` test package to `go.opentelemetry.io/otel/sdk/export/metric/metrictest`. (#962)
+- The `go.opentelemetry.io/otel/api/kv/value` package was merged into the parent `go.opentelemetry.io/otel/api/kv` package. (#968)
+ - `value.Bool` was replaced with `kv.BoolValue`.
+ - `value.Int64` was replaced with `kv.Int64Value`.
+ - `value.Uint64` was replaced with `kv.Uint64Value`.
+ - `value.Float64` was replaced with `kv.Float64Value`.
+ - `value.Int32` was replaced with `kv.Int32Value`.
+ - `value.Uint32` was replaced with `kv.Uint32Value`.
+ - `value.Float32` was replaced with `kv.Float32Value`.
+ - `value.String` was replaced with `kv.StringValue`.
+ - `value.Int` was replaced with `kv.IntValue`.
+ - `value.Uint` was replaced with `kv.UintValue`.
+ - `value.Array` was replaced with `kv.ArrayValue`.
+- Rename `Infer` to `Any` in the `go.opentelemetry.io/otel/api/kv` package. (#972)
+- Change `othttp` to use the `httpsnoop` package to wrap the `ResponseWriter` so that optional interfaces (`http.Hijacker`, `http.Flusher`, etc.) that are implemented by the original `ResponseWriter`are also implemented by the wrapped `ResponseWriter`. (#979)
+- Rename `go.opentelemetry.io/otel/sdk/metric/aggregator/test` package to `go.opentelemetry.io/otel/sdk/metric/aggregator/aggregatortest`. (#980)
+- Make the SDK into its own Go module called `go.opentelemetry.io/otel/sdk`. (#985)
+- Changed the default trace `Sampler` from `AlwaysOn` to `ParentOrElse(AlwaysOn)`. (#989)
+
+### Removed
+
+- The `IndexedAttribute` function from the `go.opentelemetry.io/otel/api/label` package was removed in favor of `IndexedLabel` which it was synonymous with. (#970)
+
+### Fixed
+
+- Bump github.com/golangci/golangci-lint from 1.28.3 to 1.29.0 in /tools. (#953)
+- Bump github.com/google/go-cmp from 0.5.0 to 0.5.1. (#957)
+- Use `global.Handle` for span export errors in the OTLP exporter. (#946)
+- Correct Go language formatting in the README documentation. (#961)
+- Remove default SDK dependencies from the `go.opentelemetry.io/otel/api` package. (#977)
+- Remove default SDK dependencies from the `go.opentelemetry.io/otel/instrumentation` package. (#983)
+- Move documented examples for `go.opentelemetry.io/otel/instrumentation/grpctrace` interceptors into Go example tests. (#984)
+
+## [0.9.0] - 2020-07-20
+
+### Added
+
+- A new Resource Detector interface is included to allow resources to be automatically detected and included. (#939)
+- A Detector to automatically detect resources from an environment variable. (#939)
+- Github action to generate protobuf Go bindings locally in `internal/opentelemetry-proto-gen`. (#938)
+- OTLP .proto files from `open-telemetry/opentelemetry-proto` imported as a git submodule under `internal/opentelemetry-proto`.
+ References to `github.com/open-telemetry/opentelemetry-proto` changed to `go.opentelemetry.io/otel/internal/opentelemetry-proto-gen`. (#942)
+
+### Changed
+
+- Non-nil value `struct`s for key-value pairs will be marshalled using JSON rather than `Sprintf`. (#948)
+
+### Removed
+
+- Removed dependency on `github.com/open-telemetry/opentelemetry-collector`. (#943)
+
+## [0.8.0] - 2020-07-09
+
+### Added
+
+- The `B3Encoding` type to represent the B3 encoding(s) the B3 propagator can inject.
+ A value for HTTP supported encodings (Multiple Header: `MultipleHeader`, Single Header: `SingleHeader`) are included. (#882)
+- The `FlagsDeferred` trace flag to indicate if the trace sampling decision has been deferred. (#882)
+- The `FlagsDebug` trace flag to indicate if the trace is a debug trace. (#882)
+- Add `peer.service` semantic attribute. (#898)
+- Add database-specific semantic attributes. (#899)
+- Add semantic convention for `faas.coldstart` and `container.id`. (#909)
+- Add http content size semantic conventions. (#905)
+- Include `http.request_content_length` in HTTP request basic attributes. (#905)
+- Add semantic conventions for operating system process resource attribute keys. (#919)
+- The Jaeger exporter now has a `WithBatchMaxCount` option to specify the maximum number of spans sent in a batch. (#931)
+
+### Changed
+
+- Update `CONTRIBUTING.md` to ask for updates to `CHANGELOG.md` with each pull request. (#879)
+- Use lowercase header names for B3 Multiple Headers. (#881)
+- The B3 propagator `SingleHeader` field has been replaced with `InjectEncoding`.
+ This new field can be set to combinations of the `B3Encoding` bitmasks and will inject trace information in these encodings.
+ If no encoding is set, the propagator will default to `MultipleHeader` encoding. (#882)
+- The B3 propagator now extracts from either HTTP encoding of B3 (Single Header or Multiple Header) based on what is contained in the header.
+ Preference is given to Single Header encoding with Multiple Header being the fallback if Single Header is not found or is invalid.
+ This behavior change is made to dynamically support all correctly encoded traces received instead of having to guess the expected encoding prior to receiving. (#882)
+- Extend semantic conventions for RPC. (#900)
+- To match constant naming conventions in the `api/standard` package, the `FaaS*` key names are appended with a suffix of `Key`. (#920)
+ - `"api/standard".FaaSName` -> `FaaSNameKey`
+ - `"api/standard".FaaSID` -> `FaaSIDKey`
+ - `"api/standard".FaaSVersion` -> `FaaSVersionKey`
+ - `"api/standard".FaaSInstance` -> `FaaSInstanceKey`
+
+### Removed
+
+- The `FlagsUnused` trace flag is removed.
+ The purpose of this flag was to act as the inverse of `FlagsSampled`, the inverse of `FlagsSampled` is used instead. (#882)
+- The B3 header constants (`B3SingleHeader`, `B3DebugFlagHeader`, `B3TraceIDHeader`, `B3SpanIDHeader`, `B3SampledHeader`, `B3ParentSpanIDHeader`) are removed.
+ If B3 header keys are needed [the authoritative OpenZipkin package constants](https://pkg.go.dev/github.com/openzipkin/zipkin-go@v0.2.2/propagation/b3?tab=doc#pkg-constants) should be used instead. (#882)
+
+### Fixed
+
+- The B3 Single Header name is now correctly `b3` instead of the previous `X-B3`. (#881)
+- The B3 propagator now correctly supports sampling only values (`b3: 0`, `b3: 1`, or `b3: d`) for a Single B3 Header. (#882)
+- The B3 propagator now propagates the debug flag.
+ This removes the behavior of changing the debug flag into a set sampling bit.
+ Instead, this now follow the B3 specification and omits the `X-B3-Sampling` header. (#882)
+- The B3 propagator now tracks "unset" sampling state (meaning "defer the decision") and does not set the `X-B3-Sampling` header when injecting. (#882)
+- Bump github.com/itchyny/gojq from 0.10.3 to 0.10.4 in /tools. (#883)
+- Bump github.com/opentracing/opentracing-go from v1.1.1-0.20190913142402-a7454ce5950e to v1.2.0. (#885)
+- The tracing time conversion for OTLP spans is now correctly set to `UnixNano`. (#896)
+- Ensure span status is not set to `Unknown` when no HTTP status code is provided as it is assumed to be `200 OK`. (#908)
+- Ensure `httptrace.clientTracer` closes `http.headers` span. (#912)
+- Prometheus exporter will not apply stale updates or forget inactive metrics. (#903)
+- Add test for api.standard `HTTPClientAttributesFromHTTPRequest`. (#905)
+- Bump github.com/golangci/golangci-lint from 1.27.0 to 1.28.1 in /tools. (#901, #913)
+- Update otel-collector example to use the v0.5.0 collector. (#915)
+- The `grpctrace` instrumentation uses a span name conforming to the OpenTelemetry semantic conventions (does not contain a leading slash (`/`)). (#922)
+- The `grpctrace` instrumentation includes an `rpc.method` attribute now set to the gRPC method name. (#900, #922)
+- The `grpctrace` instrumentation `rpc.service` attribute now contains the package name if one exists.
+ This is in accordance with OpenTelemetry semantic conventions. (#922)
+- Correlation Context extractor will no longer insert an empty map into the returned context when no valid values are extracted. (#923)
+- Bump google.golang.org/api from 0.28.0 to 0.29.0 in /exporters/trace/jaeger. (#925)
+- Bump github.com/itchyny/gojq from 0.10.4 to 0.11.0 in /tools. (#926)
+- Bump github.com/golangci/golangci-lint from 1.28.1 to 1.28.2 in /tools. (#930)
+
+## [0.7.0] - 2020-06-26
+
+This release implements the v0.5.0 version of the OpenTelemetry specification.
+
+### Added
+
+- The othttp instrumentation now includes default metrics. (#861)
+- This CHANGELOG file to track all changes in the project going forward.
+- Support for array type attributes. (#798)
+- Apply transitive dependabot go.mod dependency updates as part of a new automatic Github workflow. (#844)
+- Timestamps are now passed to exporters for each export. (#835)
+- Add new `Accumulation` type to metric SDK to transport telemetry from `Accumulator`s to `Processor`s.
+ This replaces the prior `Record` `struct` use for this purpose. (#835)
+- New dependabot integration to automate package upgrades. (#814)
+- `Meter` and `Tracer` implementations accept instrumentation version version as an optional argument.
+ This instrumentation version is passed on to exporters. (#811) (#805) (#802)
+- The OTLP exporter includes the instrumentation version in telemetry it exports. (#811)
+- Environment variables for Jaeger exporter are supported. (#796)
+- New `aggregation.Kind` in the export metric API. (#808)
+- New example that uses OTLP and the collector. (#790)
+- Handle errors in the span `SetName` during span initialization. (#791)
+- Default service config to enable retries for retry-able failed requests in the OTLP exporter and an option to override this default. (#777)
+- New `go.opentelemetry.io/otel/api/oterror` package to uniformly support error handling and definitions for the project. (#778)
+- New `global` default implementation of the `go.opentelemetry.io/otel/api/oterror.Handler` interface to be used to handle errors prior to an user defined `Handler`.
+ There is also functionality for the user to register their `Handler` as well as a convenience function `Handle` to handle an error with this global `Handler`(#778)
+- Options to specify propagators for httptrace and grpctrace instrumentation. (#784)
+- The required `application/json` header for the Zipkin exporter is included in all exports. (#774)
+- Integrate HTTP semantics helpers from the contrib repository into the `api/standard` package. #769
+
+### Changed
+
+- Rename `Integrator` to `Processor` in the metric SDK. (#863)
+- Rename `AggregationSelector` to `AggregatorSelector`. (#859)
+- Rename `SynchronizedCopy` to `SynchronizedMove`. (#858)
+- Rename `simple` integrator to `basic` integrator. (#857)
+- Merge otlp collector examples. (#841)
+- Change the metric SDK to support cumulative, delta, and pass-through exporters directly.
+ With these changes, cumulative and delta specific exporters are able to request the correct kind of aggregation from the SDK. (#840)
+- The `Aggregator.Checkpoint` API is renamed to `SynchronizedCopy` and adds an argument, a different `Aggregator` into which the copy is stored. (#812)
+- The `export.Aggregator` contract is that `Update()` and `SynchronizedCopy()` are synchronized with each other.
+ All the aggregation interfaces (`Sum`, `LastValue`, ...) are not meant to be synchronized, as the caller is expected to synchronize aggregators at a higher level after the `Accumulator`.
+ Some of the `Aggregators` used unnecessary locking and that has been cleaned up. (#812)
+- Use of `metric.Number` was replaced by `int64` now that we use `sync.Mutex` in the `MinMaxSumCount` and `Histogram` `Aggregators`. (#812)
+- Replace `AlwaysParentSample` with `ParentSample(fallback)` to match the OpenTelemetry v0.5.0 specification. (#810)
+- Rename `sdk/export/metric/aggregator` to `sdk/export/metric/aggregation`. #808
+- Send configured headers with every request in the OTLP exporter, instead of just on connection creation. (#806)
+- Update error handling for any one off error handlers, replacing, instead, with the `global.Handle` function. (#791)
+- Rename `plugin` directory to `instrumentation` to match the OpenTelemetry specification. (#779)
+- Makes the argument order to Histogram and DDSketch `New()` consistent. (#781)
+
+### Removed
+
+- `Uint64NumberKind` and related functions from the API. (#864)
+- Context arguments from `Aggregator.Checkpoint` and `Integrator.Process` as they were unused. (#803)
+- `SpanID` is no longer included in parameters for sampling decision to match the OpenTelemetry specification. (#775)
+
+### Fixed
+
+- Upgrade OTLP exporter to opentelemetry-proto matching the opentelemetry-collector v0.4.0 release. (#866)
+- Allow changes to `go.sum` and `go.mod` when running dependabot tidy-up. (#871)
+- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1. (#824)
+- Bump github.com/prometheus/client_golang from 1.7.0 to 1.7.1 in /exporters/metric/prometheus. (#867)
+- Bump google.golang.org/grpc from 1.29.1 to 1.30.0 in /exporters/trace/jaeger. (#853)
+- Bump google.golang.org/grpc from 1.29.1 to 1.30.0 in /exporters/trace/zipkin. (#854)
+- Bumps github.com/golang/protobuf from 1.3.2 to 1.4.2 (#848)
+- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/otlp (#817)
+- Bump github.com/golangci/golangci-lint from 1.25.1 to 1.27.0 in /tools (#828)
+- Bump github.com/prometheus/client_golang from 1.5.0 to 1.7.0 in /exporters/metric/prometheus (#838)
+- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/trace/jaeger (#829)
+- Bump github.com/benbjohnson/clock from 1.0.0 to 1.0.3 (#815)
+- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/trace/zipkin (#823)
+- Bump github.com/itchyny/gojq from 0.10.1 to 0.10.3 in /tools (#830)
+- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/metric/prometheus (#822)
+- Bump google.golang.org/grpc from 1.27.1 to 1.29.1 in /exporters/trace/zipkin (#820)
+- Bump google.golang.org/grpc from 1.27.1 to 1.29.1 in /exporters/trace/jaeger (#831)
+- Bump github.com/google/go-cmp from 0.4.0 to 0.5.0 (#836)
+- Bump github.com/google/go-cmp from 0.4.0 to 0.5.0 in /exporters/trace/jaeger (#837)
+- Bump github.com/google/go-cmp from 0.4.0 to 0.5.0 in /exporters/otlp (#839)
+- Bump google.golang.org/api from 0.20.0 to 0.28.0 in /exporters/trace/jaeger (#843)
+- Set span status from HTTP status code in the othttp instrumentation. (#832)
+- Fixed typo in push controller comment. (#834)
+- The `Aggregator` testing has been updated and cleaned. (#812)
+- `metric.Number(0)` expressions are replaced by `0` where possible. (#812)
+- Fixed `global` `handler_test.go` test failure. #804
+- Fixed `BatchSpanProcessor.Shutdown` to wait until all spans are processed. (#766)
+- Fixed OTLP example's accidental early close of exporter. (#807)
+- Ensure zipkin exporter reads and closes response body. (#788)
+- Update instrumentation to use `api/standard` keys instead of custom keys. (#782)
+- Clean up tools and RELEASING documentation. (#762)
+
+## [0.6.0] - 2020-05-21
+
+### Added
+
+- Support for `Resource`s in the prometheus exporter. (#757)
+- New pull controller. (#751)
+- New `UpDownSumObserver` instrument. (#750)
+- OpenTelemetry collector demo. (#711)
+- New `SumObserver` instrument. (#747)
+- New `UpDownCounter` instrument. (#745)
+- New timeout `Option` and configuration function `WithTimeout` to the push controller. (#742)
+- New `api/standards` package to implement semantic conventions and standard key-value generation. (#731)
+
+### Changed
+
+- Rename `Register*` functions in the metric API to `New*` for all `Observer` instruments. (#761)
+- Use `[]float64` for histogram boundaries, not `[]metric.Number`. (#758)
+- Change OTLP example to use exporter as a trace `Syncer` instead of as an unneeded `Batcher`. (#756)
+- Replace `WithResourceAttributes()` with `WithResource()` in the trace SDK. (#754)
+- The prometheus exporter now uses the new pull controller. (#751)
+- Rename `ScheduleDelayMillis` to `BatchTimeout` in the trace `BatchSpanProcessor`.(#752)
+- Support use of synchronous instruments in asynchronous callbacks (#725)
+- Move `Resource` from the `Export` method parameter into the metric export `Record`. (#739)
+- Rename `Observer` instrument to `ValueObserver`. (#734)
+- The push controller now has a method (`Provider()`) to return a `metric.Provider` instead of the old `Meter` method that acted as a `metric.Provider`. (#738)
+- Replace `Measure` instrument by `ValueRecorder` instrument. (#732)
+- Rename correlation context header from `"Correlation-Context"` to `"otcorrelations"` to match the OpenTelemetry specification. (#727)
+
+### Fixed
+
+- Ensure gRPC `ClientStream` override methods do not panic in grpctrace package. (#755)
+- Disable parts of `BatchSpanProcessor` test until a fix is found. (#743)
+- Fix `string` case in `kv` `Infer` function. (#746)
+- Fix panic in grpctrace client interceptors. (#740)
+- Refactor the `api/metrics` push controller and add `CheckpointSet` synchronization. (#737)
+- Rewrite span batch process queue batching logic. (#719)
+- Remove the push controller named Meter map. (#738)
+- Fix Histogram aggregator initial state (fix #735). (#736)
+- Ensure golang alpine image is running `golang-1.14` for examples. (#733)
+- Added test for grpctrace `UnaryInterceptorClient`. (#695)
+- Rearrange `api/metric` code layout. (#724)
+
+## [0.5.0] - 2020-05-13
+
+### Added
+
+- Batch `Observer` callback support. (#717)
+- Alias `api` types to root package of project. (#696)
+- Create basic `othttp.Transport` for simple client instrumentation. (#678)
+- `SetAttribute(string, interface{})` to the trace API. (#674)
+- Jaeger exporter option that allows user to specify custom http client. (#671)
+- `Stringer` and `Infer` methods to `key`s. (#662)
+
+### Changed
+
+- Rename `NewKey` in the `kv` package to just `Key`. (#721)
+- Move `core` and `key` to `kv` package. (#720)
+- Make the metric API `Meter` a `struct` so the abstract `MeterImpl` can be passed and simplify implementation. (#709)
+- Rename SDK `Batcher` to `Integrator` to match draft OpenTelemetry SDK specification. (#710)
+- Rename SDK `Ungrouped` integrator to `simple.Integrator` to match draft OpenTelemetry SDK specification. (#710)
+- Rename SDK `SDK` `struct` to `Accumulator` to match draft OpenTelemetry SDK specification. (#710)
+- Move `Number` from `core` to `api/metric` package. (#706)
+- Move `SpanContext` from `core` to `trace` package. (#692)
+- Change traceparent header from `Traceparent` to `traceparent` to implement the W3C specification. (#681)
+
+### Fixed
+
+- Update tooling to run generators in all submodules. (#705)
+- gRPC interceptor regexp to match methods without a service name. (#683)
+- Use a `const` for padding 64-bit B3 trace IDs. (#701)
+- Update `mockZipkin` listen address from `:0` to `127.0.0.1:0`. (#700)
+- Left-pad 64-bit B3 trace IDs with zero. (#698)
+- Propagate at least the first W3C tracestate header. (#694)
+- Remove internal `StateLocker` implementation. (#688)
+- Increase instance size CI system uses. (#690)
+- Add a `key` benchmark and use reflection in `key.Infer()`. (#679)
+- Fix internal `global` test by using `global.Meter` with `RecordBatch()`. (#680)
+- Reimplement histogram using mutex instead of `StateLocker`. (#669)
+- Switch `MinMaxSumCount` to a mutex lock implementation instead of `StateLocker`. (#667)
+- Update documentation to not include any references to `WithKeys`. (#672)
+- Correct misspelling. (#668)
+- Fix clobbering of the span context if extraction fails. (#656)
+- Bump `golangci-lint` and work around the corrupting bug. (#666) (#670)
+
+## [0.4.3] - 2020-04-24
+
+### Added
+
+- `Dockerfile` and `docker-compose.yml` to run example code. (#635)
+- New `grpctrace` package that provides gRPC client and server interceptors for both unary and stream connections. (#621)
+- New `api/label` package, providing common label set implementation. (#651)
+- Support for JSON marshaling of `Resources`. (#654)
+- `TraceID` and `SpanID` implementations for `Stringer` interface. (#642)
+- `RemoteAddrKey` in the othttp plugin to include the HTTP client address in top-level spans. (#627)
+- `WithSpanFormatter` option to the othttp plugin. (#617)
+- Updated README to include section for compatible libraries and include reference to the contrib repository. (#612)
+- The prometheus exporter now supports exporting histograms. (#601)
+- A `String` method to the `Resource` to return a hashable identifier for a now unique resource. (#613)
+- An `Iter` method to the `Resource` to return an array `AttributeIterator`. (#613)
+- An `Equal` method to the `Resource` test the equivalence of resources. (#613)
+- An iterable structure (`AttributeIterator`) for `Resource` attributes.
+
+### Changed
+
+- zipkin export's `NewExporter` now requires a `serviceName` argument to ensure this needed values is provided. (#644)
+- Pass `Resources` through the metrics export pipeline. (#659)
+
+### Removed
+
+- `WithKeys` option from the metric API. (#639)
+
+### Fixed
+
+- Use the `label.Set.Equivalent` value instead of an encoding in the batcher. (#658)
+- Correct typo `trace.Exporter` to `trace.SpanSyncer` in comments. (#653)
+- Use type names for return values in jaeger exporter. (#648)
+- Increase the visibility of the `api/key` package by updating comments and fixing usages locally. (#650)
+- `Checkpoint` only after `Update`; Keep records in the `sync.Map` longer. (#647)
+- Do not cache `reflect.ValueOf()` in metric Labels. (#649)
+- Batch metrics exported from the OTLP exporter based on `Resource` and labels. (#626)
+- Add error wrapping to the prometheus exporter. (#631)
+- Update the OTLP exporter batching of traces to use a unique `string` representation of an associated `Resource` as the batching key. (#623)
+- Update OTLP `SpanData` transform to only include the `ParentSpanID` if one exists. (#614)
+- Update `Resource` internal representation to uniquely and reliably identify resources. (#613)
+- Check return value from `CheckpointSet.ForEach` in prometheus exporter. (#622)
+- Ensure spans created by httptrace client tracer reflect operation structure. (#618)
+- Create a new recorder rather than reuse when multiple observations in same epoch for asynchronous instruments. #610
+- The default port the OTLP exporter uses to connect to the OpenTelemetry collector is updated to match the one the collector listens on by default. (#611)
+
+## [0.4.2] - 2020-03-31
+
+### Fixed
+
+- Fix `pre_release.sh` to update version in `sdk/opentelemetry.go`. (#607)
+- Fix time conversion from internal to OTLP in OTLP exporter. (#606)
+
+## [0.4.1] - 2020-03-31
+
+### Fixed
+
+- Update `tag.sh` to create signed tags. (#604)
+
+## [0.4.0] - 2020-03-30
+
+### Added
+
+- New API package `api/metric/registry` that exposes a `MeterImpl` wrapper for use by SDKs to generate unique instruments. (#580)
+- Script to verify examples after a new release. (#579)
+
+### Removed
+
+- The dogstatsd exporter due to lack of support.
+ This additionally removes support for statsd. (#591)
+- `LabelSet` from the metric API.
+ This is replaced by a `[]core.KeyValue` slice. (#595)
+- `Labels` from the metric API's `Meter` interface. (#595)
+
+### Changed
+
+- The metric `export.Labels` became an interface which the SDK implements and the `export` package provides a simple, immutable implementation of this interface intended for testing purposes. (#574)
+- Renamed `internal/metric.Meter` to `MeterImpl`. (#580)
+- Renamed `api/global/internal.obsImpl` to `asyncImpl`. (#580)
+
+### Fixed
+
+- Corrected missing return in mock span. (#582)
+- Update License header for all source files to match CNCF guidelines and include a test to ensure it is present. (#586) (#596)
+- Update to v0.3.0 of the OTLP in the OTLP exporter. (#588)
+- Update pre-release script to be compatible between GNU and BSD based systems. (#592)
+- Add a `RecordBatch` benchmark. (#594)
+- Moved span transforms of the OTLP exporter to the internal package. (#593)
+- Build both go-1.13 and go-1.14 in circleci to test for all supported versions of Go. (#569)
+- Removed unneeded allocation on empty labels in OLTP exporter. (#597)
+- Update `BatchedSpanProcessor` to process the queue until no data but respect max batch size. (#599)
+- Update project documentation godoc.org links to pkg.go.dev. (#602)
+
+## [0.3.0] - 2020-03-21
+
+This is a first official beta release, which provides almost fully complete metrics, tracing, and context propagation functionality.
+There is still a possibility of breaking changes.
+
+### Added
+
+- Add `Observer` metric instrument. (#474)
+- Add global `Propagators` functionality to enable deferred initialization for propagators registered before the first Meter SDK is installed. (#494)
+- Simplified export setup pipeline for the jaeger exporter to match other exporters. (#459)
+- The zipkin trace exporter. (#495)
+- The OTLP exporter to export metric and trace telemetry to the OpenTelemetry collector. (#497) (#544) (#545)
+- Add `StatusMessage` field to the trace `Span`. (#524)
+- Context propagation in OpenTracing bridge in terms of OpenTelemetry context propagation. (#525)
+- The `Resource` type was added to the SDK. (#528)
+- The global API now supports a `Tracer` and `Meter` function as shortcuts to getting a global `*Provider` and calling these methods directly. (#538)
+- The metric API now defines a generic `MeterImpl` interface to support general purpose `Meter` construction.
+ Additionally, `SyncImpl` and `AsyncImpl` are added to support general purpose instrument construction. (#560)
+- A metric `Kind` is added to represent the `MeasureKind`, `ObserverKind`, and `CounterKind`. (#560)
+- Scripts to better automate the release process. (#576)
+
+### Changed
+
+- Default to to use `AlwaysSampler` instead of `ProbabilitySampler` to match OpenTelemetry specification. (#506)
+- Renamed `AlwaysSampleSampler` to `AlwaysOnSampler` in the trace API. (#511)
+- Renamed `NeverSampleSampler` to `AlwaysOffSampler` in the trace API. (#511)
+- The `Status` field of the `Span` was changed to `StatusCode` to disambiguate with the added `StatusMessage`. (#524)
+- Updated the trace `Sampler` interface conform to the OpenTelemetry specification. (#531)
+- Rename metric API `Options` to `Config`. (#541)
+- Rename metric `Counter` aggregator to be `Sum`. (#541)
+- Unify metric options into `Option` from instrument specific options. (#541)
+- The trace API's `TraceProvider` now support `Resource`s. (#545)
+- Correct error in zipkin module name. (#548)
+- The jaeger trace exporter now supports `Resource`s. (#551)
+- Metric SDK now supports `Resource`s.
+ The `WithResource` option was added to configure a `Resource` on creation and the `Resource` method was added to the metric `Descriptor` to return the associated `Resource`. (#552)
+- Replace `ErrNoLastValue` and `ErrEmptyDataSet` by `ErrNoData` in the metric SDK. (#557)
+- The stdout trace exporter now supports `Resource`s. (#558)
+- The metric `Descriptor` is now included at the API instead of the SDK. (#560)
+- Replace `Ordered` with an iterator in `export.Labels`. (#567)
+
+### Removed
+
+- The vendor specific Stackdriver. It is now hosted on 3rd party vendor infrastructure. (#452)
+- The `Unregister` method for metric observers as it is not in the OpenTelemetry specification. (#560)
+- `GetDescriptor` from the metric SDK. (#575)
+- The `Gauge` instrument from the metric API. (#537)
+
+### Fixed
+
+- Make histogram aggregator checkpoint consistent. (#438)
+- Update README with import instructions and how to build and test. (#505)
+- The default label encoding was updated to be unique. (#508)
+- Use `NewRoot` in the othttp plugin for public endpoints. (#513)
+- Fix data race in `BatchedSpanProcessor`. (#518)
+- Skip test-386 for Mac OS 10.15.x (Catalina and upwards). #521
+- Use a variable-size array to represent ordered labels in maps. (#523)
+- Update the OTLP protobuf and update changed import path. (#532)
+- Use `StateLocker` implementation in `MinMaxSumCount`. (#546)
+- Eliminate goroutine leak in histogram stress test. (#547)
+- Update OTLP exporter with latest protobuf. (#550)
+- Add filters to the othttp plugin. (#556)
+- Provide an implementation of the `Header*` filters that do not depend on Go 1.14. (#565)
+- Encode labels once during checkpoint.
+ The checkpoint function is executed in a single thread so we can do the encoding lazily before passing the encoded version of labels to the exporter.
+ This is a cheap and quick way to avoid encoding the labels on every collection interval. (#572)
+- Run coverage over all packages in `COVERAGE_MOD_DIR`. (#573)
+
+## [0.2.3] - 2020-03-04
+
+### Added
+
+- `RecordError` method on `Span`s in the trace API to Simplify adding error events to spans. (#473)
+- Configurable push frequency for exporters setup pipeline. (#504)
+
+### Changed
+
+- Rename the `exporter` directory to `exporters`.
+ The `go.opentelemetry.io/otel/exporter/trace/jaeger` package was mistakenly released with a `v1.0.0` tag instead of `v0.1.0`.
+ This resulted in all subsequent releases not becoming the default latest.
+ A consequence of this was that all `go get`s pulled in the incompatible `v0.1.0` release of that package when pulling in more recent packages from other otel packages.
+ Renaming the `exporter` directory to `exporters` fixes this issue by renaming the package and therefore clearing any existing dependency tags.
+ Consequentially, this action also renames *all* exporter packages. (#502)
+
+### Removed
+
+- The `CorrelationContextHeader` constant in the `correlation` package is no longer exported. (#503)
+
+## [0.2.2] - 2020-02-27
+
+### Added
+
+- `HTTPSupplier` interface in the propagation API to specify methods to retrieve and store a single value for a key to be associated with a carrier. (#467)
+- `HTTPExtractor` interface in the propagation API to extract information from an `HTTPSupplier` into a context. (#467)
+- `HTTPInjector` interface in the propagation API to inject information into an `HTTPSupplier.` (#467)
+- `Config` and configuring `Option` to the propagator API. (#467)
+- `Propagators` interface in the propagation API to contain the set of injectors and extractors for all supported carrier formats. (#467)
+- `HTTPPropagator` interface in the propagation API to inject and extract from an `HTTPSupplier.` (#467)
+- `WithInjectors` and `WithExtractors` functions to the propagator API to configure injectors and extractors to use. (#467)
+- `ExtractHTTP` and `InjectHTTP` functions to apply configured HTTP extractors and injectors to a passed context. (#467)
+- Histogram aggregator. (#433)
+- `DefaultPropagator` function and have it return `trace.TraceContext` as the default context propagator. (#456)
+- `AlwaysParentSample` sampler to the trace API. (#455)
+- `WithNewRoot` option function to the trace API to specify the created span should be considered a root span. (#451)
+
+### Changed
+
+- Renamed `WithMap` to `ContextWithMap` in the correlation package. (#481)
+- Renamed `FromContext` to `MapFromContext` in the correlation package. (#481)
+- Move correlation context propagation to correlation package. (#479)
+- Do not default to putting remote span context into links. (#480)
+- `Tracer.WithSpan` updated to accept `StartOptions`. (#472)
+- Renamed `MetricKind` to `Kind` to not stutter in the type usage. (#432)
+- Renamed the `export` package to `metric` to match directory structure. (#432)
+- Rename the `api/distributedcontext` package to `api/correlation`. (#444)
+- Rename the `api/propagators` package to `api/propagation`. (#444)
+- Move the propagators from the `propagators` package into the `trace` API package. (#444)
+- Update `Float64Gauge`, `Int64Gauge`, `Float64Counter`, `Int64Counter`, `Float64Measure`, and `Int64Measure` metric methods to use value receivers instead of pointers. (#462)
+- Moved all dependencies of tools package to a tools directory. (#466)
+
+### Removed
+
+- Binary propagators. (#467)
+- NOOP propagator. (#467)
+
+### Fixed
+
+- Upgraded `github.com/golangci/golangci-lint` from `v1.21.0` to `v1.23.6` in `tools/`. (#492)
+- Fix a possible nil-dereference crash (#478)
+- Correct comments for `InstallNewPipeline` in the stdout exporter. (#483)
+- Correct comments for `InstallNewPipeline` in the dogstatsd exporter. (#484)
+- Correct comments for `InstallNewPipeline` in the prometheus exporter. (#482)
+- Initialize `onError` based on `Config` in prometheus exporter. (#486)
+- Correct module name in prometheus exporter README. (#475)
+- Removed tracer name prefix from span names. (#430)
+- Fix `aggregator_test.go` import package comment. (#431)
+- Improved detail in stdout exporter. (#436)
+- Fix a dependency issue (generate target should depend on stringer, not lint target) in Makefile. (#442)
+- Reorders the Makefile targets within `precommit` target so we generate files and build the code before doing linting, so we can get much nicer errors about syntax errors from the compiler. (#442)
+- Reword function documentation in gRPC plugin. (#446)
+- Send the `span.kind` tag to Jaeger from the jaeger exporter. (#441)
+- Fix `metadataSupplier` in the jaeger exporter to overwrite the header if existing instead of appending to it. (#441)
+- Upgraded to Go 1.13 in CI. (#465)
+- Correct opentelemetry.io URL in trace SDK documentation. (#464)
+- Refactored reference counting logic in SDK determination of stale records. (#468)
+- Add call to `runtime.Gosched` in instrument `acquireHandle` logic to not block the collector. (#469)
+
+## [0.2.1.1] - 2020-01-13
+
+### Fixed
+
+- Use stateful batcher on Prometheus exporter fixing regression introduced in #395. (#428)
+
+## [0.2.1] - 2020-01-08
+
+### Added
+
+- Global meter forwarding implementation.
+ This enables deferred initialization for metric instruments registered before the first Meter SDK is installed. (#392)
+- Global trace forwarding implementation.
+ This enables deferred initialization for tracers registered before the first Trace SDK is installed. (#406)
+- Standardize export pipeline creation in all exporters. (#395)
+- A testing, organization, and comments for 64-bit field alignment. (#418)
+- Script to tag all modules in the project. (#414)
+
+### Changed
+
+- Renamed `propagation` package to `propagators`. (#362)
+- Renamed `B3Propagator` propagator to `B3`. (#362)
+- Renamed `TextFormatPropagator` propagator to `TextFormat`. (#362)
+- Renamed `BinaryPropagator` propagator to `Binary`. (#362)
+- Renamed `BinaryFormatPropagator` propagator to `BinaryFormat`. (#362)
+- Renamed `NoopTextFormatPropagator` propagator to `NoopTextFormat`. (#362)
+- Renamed `TraceContextPropagator` propagator to `TraceContext`. (#362)
+- Renamed `SpanOption` to `StartOption` in the trace API. (#369)
+- Renamed `StartOptions` to `StartConfig` in the trace API. (#369)
+- Renamed `EndOptions` to `EndConfig` in the trace API. (#369)
+- `Number` now has a pointer receiver for its methods. (#375)
+- Renamed `CurrentSpan` to `SpanFromContext` in the trace API. (#379)
+- Renamed `SetCurrentSpan` to `ContextWithSpan` in the trace API. (#379)
+- Renamed `Message` in Event to `Name` in the trace API. (#389)
+- Prometheus exporter no longer aggregates metrics, instead it only exports them. (#385)
+- Renamed `HandleImpl` to `BoundInstrumentImpl` in the metric API. (#400)
+- Renamed `Float64CounterHandle` to `Float64CounterBoundInstrument` in the metric API. (#400)
+- Renamed `Int64CounterHandle` to `Int64CounterBoundInstrument` in the metric API. (#400)
+- Renamed `Float64GaugeHandle` to `Float64GaugeBoundInstrument` in the metric API. (#400)
+- Renamed `Int64GaugeHandle` to `Int64GaugeBoundInstrument` in the metric API. (#400)
+- Renamed `Float64MeasureHandle` to `Float64MeasureBoundInstrument` in the metric API. (#400)
+- Renamed `Int64MeasureHandle` to `Int64MeasureBoundInstrument` in the metric API. (#400)
+- Renamed `Release` method for bound instruments in the metric API to `Unbind`. (#400)
+- Renamed `AcquireHandle` method for bound instruments in the metric API to `Bind`. (#400)
+- Renamed the `File` option in the stdout exporter to `Writer`. (#404)
+- Renamed all `Options` to `Config` for all metric exports where this wasn't already the case.
+
+### Fixed
+
+- Aggregator import path corrected. (#421)
+- Correct links in README. (#368)
+- The README was updated to match latest code changes in its examples. (#374)
+- Don't capitalize error statements. (#375)
+- Fix ignored errors. (#375)
+- Fix ambiguous variable naming. (#375)
+- Removed unnecessary type casting. (#375)
+- Use named parameters. (#375)
+- Updated release schedule. (#378)
+- Correct http-stackdriver example module name. (#394)
+- Removed the `http.request` span in `httptrace` package. (#397)
+- Add comments in the metrics SDK (#399)
+- Initialize checkpoint when creating ddsketch aggregator to prevent panic when merging into a empty one. (#402) (#403)
+- Add documentation of compatible exporters in the README. (#405)
+- Typo fix. (#408)
+- Simplify span check logic in SDK tracer implementation. (#419)
+
+## [0.2.0] - 2019-12-03
+
+### Added
+
+- Unary gRPC tracing example. (#351)
+- Prometheus exporter. (#334)
+- Dogstatsd metrics exporter. (#326)
+
+### Changed
+
+- Rename `MaxSumCount` aggregation to `MinMaxSumCount` and add the `Min` interface for this aggregation. (#352)
+- Rename `GetMeter` to `Meter`. (#357)
+- Rename `HTTPTraceContextPropagator` to `TraceContextPropagator`. (#355)
+- Rename `HTTPB3Propagator` to `B3Propagator`. (#355)
+- Rename `HTTPTraceContextPropagator` to `TraceContextPropagator`. (#355)
+- Move `/global` package to `/api/global`. (#356)
+- Rename `GetTracer` to `Tracer`. (#347)
+
+### Removed
+
+- `SetAttribute` from the `Span` interface in the trace API. (#361)
+- `AddLink` from the `Span` interface in the trace API. (#349)
+- `Link` from the `Span` interface in the trace API. (#349)
+
+### Fixed
+
+- Exclude example directories from coverage report. (#365)
+- Lint make target now implements automatic fixes with `golangci-lint` before a second run to report the remaining issues. (#360)
+- Drop `GO111MODULE` environment variable in Makefile as Go 1.13 is the project specified minimum version and this is environment variable is not needed for that version of Go. (#359)
+- Run the race checker for all test. (#354)
+- Redundant commands in the Makefile are removed. (#354)
+- Split the `generate` and `lint` targets of the Makefile. (#354)
+- Renames `circle-ci` target to more generic `ci` in Makefile. (#354)
+- Add example Prometheus binary to gitignore. (#358)
+- Support negative numbers with the `MaxSumCount`. (#335)
+- Resolve race conditions in `push_test.go` identified in #339. (#340)
+- Use `/usr/bin/env bash` as a shebang in scripts rather than `/bin/bash`. (#336)
+- Trace benchmark now tests both `AlwaysSample` and `NeverSample`.
+ Previously it was testing `AlwaysSample` twice. (#325)
+- Trace benchmark now uses a `[]byte` for `TraceID` to fix failing test. (#325)
+- Added a trace benchmark to test variadic functions in `setAttribute` vs `setAttributes` (#325)
+- The `defaultkeys` batcher was only using the encoded label set as its map key while building a checkpoint.
+ This allowed distinct label sets through, but any metrics sharing a label set could be overwritten or merged incorrectly.
+ This was corrected. (#333)
+
+## [0.1.2] - 2019-11-18
+
+### Fixed
+
+- Optimized the `simplelru` map for attributes to reduce the number of allocations. (#328)
+- Removed unnecessary unslicing of parameters that are already a slice. (#324)
+
+## [0.1.1] - 2019-11-18
+
+This release contains a Metrics SDK with stdout exporter and supports basic aggregations such as counter, gauges, array, maxsumcount, and ddsketch.
+
+### Added
+
+- Metrics stdout export pipeline. (#265)
+- Array aggregation for raw measure metrics. (#282)
+- The core.Value now have a `MarshalJSON` method. (#281)
+
+### Removed
+
+- `WithService`, `WithResources`, and `WithComponent` methods of tracers. (#314)
+- Prefix slash in `Tracer.Start()` for the Jaeger example. (#292)
+
+### Changed
+
+- Allocation in LabelSet construction to reduce GC overhead. (#318)
+- `trace.WithAttributes` to append values instead of replacing (#315)
+- Use a formula for tolerance in sampling tests. (#298)
+- Move export types into trace and metric-specific sub-directories. (#289)
+- `SpanKind` back to being based on an `int` type. (#288)
+
+### Fixed
+
+- URL to OpenTelemetry website in README. (#323)
+- Name of othttp default tracer. (#321)
+- `ExportSpans` for the stackdriver exporter now handles `nil` context. (#294)
+- CI modules cache to correctly restore/save from/to the cache. (#316)
+- Fix metric SDK race condition between `LoadOrStore` and the assignment `rec.recorder = i.meter.exporter.AggregatorFor(rec)`. (#293)
+- README now reflects the new code structure introduced with these changes. (#291)
+- Make the basic example work. (#279)
+
+## [0.1.0] - 2019-11-04
+
+This is the first release of open-telemetry go library.
+It contains api and sdk for trace and meter.
+
+### Added
+
+- Initial OpenTelemetry trace and metric API prototypes.
+- Initial OpenTelemetry trace, metric, and export SDK packages.
+- A wireframe bridge to support compatibility with OpenTracing.
+- Example code for a basic, http-stackdriver, http, jaeger, and named tracer setup.
+- Exporters for Jaeger, Stackdriver, and stdout.
+- Propagators for binary, B3, and trace-context protocols.
+- Project information and guidelines in the form of a README and CONTRIBUTING.
+- Tools to build the project and a Makefile to automate the process.
+- Apache-2.0 license.
+- CircleCI build CI manifest files.
+- CODEOWNERS file to track owners of this project.
+
+[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.43.0...HEAD
+[1.43.0/0.65.0/0.19.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.43.0
+[1.42.0/0.64.0/0.18.0/0.0.16]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.42.0
+[1.41.0/0.63.0/0.17.0/0.0.15]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.41.0
+[1.40.0/0.62.0/0.16.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.40.0
+[1.39.0/0.61.0/0.15.0/0.0.14]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.39.0
+[1.38.0/0.60.0/0.14.0/0.0.13]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.38.0
+[0.59.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/exporters/prometheus/v0.59.1
+[1.37.0/0.59.0/0.13.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.37.0
+[0.12.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/log/v0.12.2
+[0.12.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/log/v0.12.1
+[1.36.0/0.58.0/0.12.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.36.0
+[1.35.0/0.57.0/0.11.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.35.0
+[1.34.0/0.56.0/0.10.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.34.0
+[1.33.0/0.55.0/0.9.0/0.0.12]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.33.0
+[1.32.0/0.54.0/0.8.0/0.0.11]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.32.0
+[1.31.0/0.53.0/0.7.0/0.0.10]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.31.0
+[1.30.0/0.52.0/0.6.0/0.0.9]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.30.0
+[1.29.0/0.51.0/0.5.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.29.0
+[1.28.0/0.50.0/0.4.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.28.0
+[1.27.0/0.49.0/0.3.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.27.0
+[1.26.0/0.48.0/0.2.0-alpha]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.26.0
+[1.25.0/0.47.0/0.0.8/0.1.0-alpha]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.25.0
+[1.24.0/0.46.0/0.0.1-alpha]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.24.0
+[1.23.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.23.1
+[1.23.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.23.0
+[1.23.0-rc.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.23.0-rc.1
+[1.22.0/0.45.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.22.0
+[1.21.0/0.44.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.21.0
+[1.20.0/0.43.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.20.0
+[1.19.0/0.42.0/0.0.7]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.19.0
+[1.19.0-rc.1/0.42.0-rc.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.19.0-rc.1
+[1.18.0/0.41.0/0.0.6]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.18.0
+[1.17.0/0.40.0/0.0.5]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.17.0
+[1.16.0/0.39.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.16.0
+[1.16.0-rc.1/0.39.0-rc.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.16.0-rc.1
+[1.15.1/0.38.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.15.1
+[1.15.0/0.38.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.15.0
+[1.15.0-rc.2/0.38.0-rc.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.15.0-rc.2
+[1.15.0-rc.1/0.38.0-rc.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.15.0-rc.1
+[1.14.0/0.37.0/0.0.4]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.14.0
+[1.13.0/0.36.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.13.0
+[1.12.0/0.35.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.12.0
+[1.11.2/0.34.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.11.2
+[1.11.1/0.33.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.11.1
+[1.11.0/0.32.3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.11.0
+[0.32.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/sdk/metric/v0.32.2
+[0.32.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/sdk/metric/v0.32.1
+[0.32.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/sdk/metric/v0.32.0
+[1.10.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.10.0
+[1.9.0/0.0.3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.9.0
+[1.8.0/0.31.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.8.0
+[1.7.0/0.30.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.7.0
+[0.29.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/metric/v0.29.0
+[1.6.3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.6.3
+[1.6.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.6.2
+[1.6.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.6.1
+[1.6.0/0.28.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.6.0
+[1.5.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.5.0
+[1.4.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.4.1
+[1.4.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.4.0
+[1.3.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.3.0
+[1.2.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.2.0
+[1.1.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.1.0
+[1.0.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.1
+[Metrics 0.24.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/metric/v0.24.0
+[1.0.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.0
+[1.0.0-RC3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.0-RC3
+[1.0.0-RC2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.0-RC2
+[Experimental Metrics v0.22.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/metric/v0.22.0
+[1.0.0-RC1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.0-RC1
+[0.20.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.20.0
+[0.19.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.19.0
+[0.18.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.18.0
+[0.17.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.17.0
+[0.16.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.16.0
+[0.15.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.15.0
+[0.14.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.14.0
+[0.13.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.13.0
+[0.12.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.12.0
+[0.11.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.11.0
+[0.10.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.10.0
+[0.9.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.9.0
+[0.8.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.8.0
+[0.7.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.7.0
+[0.6.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.6.0
+[0.5.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.5.0
+[0.4.3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.4.3
+[0.4.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.4.2
+[0.4.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.4.1
+[0.4.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.4.0
+[0.3.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.3.0
+[0.2.3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.3
+[0.2.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.2
+[0.2.1.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.1.1
+[0.2.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.1
+[0.2.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.0
+[0.1.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.1.2
+[0.1.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.1.1
+[0.1.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.1.0
+
+
+
+[Go 1.26]: https://go.dev/doc/go1.26
+[Go 1.25]: https://go.dev/doc/go1.25
+[Go 1.24]: https://go.dev/doc/go1.24
+[Go 1.23]: https://go.dev/doc/go1.23
+[Go 1.22]: https://go.dev/doc/go1.22
+[Go 1.21]: https://go.dev/doc/go1.21
+[Go 1.20]: https://go.dev/doc/go1.20
+[Go 1.19]: https://go.dev/doc/go1.19
+[Go 1.18]: https://go.dev/doc/go1.18
+
+[metric API]:https://pkg.go.dev/go.opentelemetry.io/otel/metric
+[metric SDK]:https://pkg.go.dev/go.opentelemetry.io/otel/sdk/metric
+[trace API]:https://pkg.go.dev/go.opentelemetry.io/otel/trace
+
+[GO-2024-2687]: https://pkg.go.dev/vuln/GO-2024-2687
diff --git a/vendor/go.opentelemetry.io/otel/CODEOWNERS b/vendor/go.opentelemetry.io/otel/CODEOWNERS
new file mode 100644
index 000000000..26a03aed1
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/CODEOWNERS
@@ -0,0 +1,17 @@
+#####################################################
+#
+# List of approvers for this repository
+#
+#####################################################
+#
+# Learn about membership in OpenTelemetry community:
+# https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md
+#
+#
+# Learn about CODEOWNERS file format:
+# https://help.github.com/en/articles/about-code-owners
+#
+
+* @MrAlias @XSAM @dashpole @pellared @dmathieu @flc1125
+
+CODEOWNERS @MrAlias @pellared @dashpole @XSAM @dmathieu
diff --git a/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md b/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md
new file mode 100644
index 000000000..12de3607a
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md
@@ -0,0 +1,1157 @@
+# Contributing to opentelemetry-go
+
+The Go special interest group (SIG) meets regularly. See the
+OpenTelemetry
+[community](https://github.com/open-telemetry/community#golang-sdk)
+repo for information on this and other language SIGs.
+
+See the [public meeting
+notes](https://docs.google.com/document/d/1E5e7Ld0NuU1iVvf-42tOBpu2VBBLYnh73GJuITGJTTU/edit)
+for a summary description of past meetings. To request edit access,
+join the meeting or get in touch on
+[Slack](https://cloud-native.slack.com/archives/C01NPAXACKT).
+
+## Development
+
+You can view and edit the source code by cloning this repository:
+
+```sh
+git clone https://github.com/open-telemetry/opentelemetry-go.git
+```
+
+Run `make test` to run the tests instead of `go test`.
+
+There are some generated files checked into the repo. To make sure
+that the generated files are up-to-date, run `make` (or `make
+precommit` - the `precommit` target is the default).
+
+The `precommit` target also fixes the formatting of the code and
+checks the status of the go module files.
+
+Additionally, there is a `codespell` target that checks for common
+typos in the code. It is not run by default, but you can run it
+manually with `make codespell`. It will set up a virtual environment
+in `venv` and install `codespell` there.
+
+If after running `make precommit` the output of `git status` contains
+`nothing to commit, working tree clean` then it means that everything
+is up-to-date and properly formatted.
+
+## Pull Requests
+
+### How to Send Pull Requests
+
+Everyone is welcome to contribute code to `opentelemetry-go` via
+GitHub pull requests (PRs).
+
+To create a new PR, fork the project in GitHub and clone the upstream
+repo:
+
+```sh
+go get -d go.opentelemetry.io/otel
+```
+
+(This may print some warning about "build constraints exclude all Go
+files", just ignore it.)
+
+This will put the project in `${GOPATH}/src/go.opentelemetry.io/otel`.
+Alternatively, you can use `git` directly with:
+
+```sh
+git clone https://github.com/open-telemetry/opentelemetry-go
+```
+
+(Note that `git clone` is *not* using the `go.opentelemetry.io/otel` name -
+that name is a kind of a redirector to GitHub that `go get` can
+understand, but `git` does not.)
+
+This will add the project as `opentelemetry-go` within the current directory.
+
+Enter the newly created directory and add your fork as a new remote:
+
+```sh
+git remote add git@github.com:/opentelemetry-go
+```
+
+Check out a new branch, make modifications, run linters and tests, update
+`CHANGELOG.md`, and push the branch to your fork:
+
+```sh
+git checkout -b
+# edit files
+# update changelog
+make precommit
+git add -p
+git commit
+git push
+```
+
+Open a pull request against the main `opentelemetry-go` repo. Be sure to add the pull
+request ID to the entry you added to `CHANGELOG.md`.
+
+Avoid rebasing and force-pushing to your branch to facilitate reviewing the pull request.
+Rewriting Git history makes it difficult to keep track of iterations during code review.
+All pull requests are squashed to a single commit upon merge to `main`.
+
+### How to Receive Comments
+
+* If the PR is not ready for review, please put `[WIP]` in the title,
+ tag it as `work-in-progress`, or mark it as
+ [`draft`](https://github.blog/2019-02-14-introducing-draft-pull-requests/).
+* Make sure CLA is signed and CI is clear.
+
+### How to Get PRs Merged
+
+A PR is considered **ready to merge** when:
+
+* It has received two qualified approvals[^1].
+
+ This is not enforced through automation, but needs to be validated by the
+ maintainer merging.
+ * At least one of the qualified approvals needs to be from an
+ [Approver]/[Maintainer] affiliated with a different company than the author
+ of the PR.
+ * PRs introducing changes that have already been discussed and consensus
+ reached only need one qualified approval. The discussion and resolution
+ needs to be linked to the PR.
+ * Trivial changes[^2] only need one qualified approval.
+
+* All feedback has been addressed.
+ * All PR comments and suggestions are resolved.
+ * All GitHub Pull Request reviews with a status of "Request changes" have
+ been addressed. Another review by the objecting reviewer with a different
+ status can be submitted to clear the original review, or the review can be
+ dismissed by a [Maintainer] when the issues from the original review have
+ been addressed.
+ * Any comments or reviews that cannot be resolved between the PR author and
+ reviewers can be submitted to the community [Approver]s and [Maintainer]s
+ during the weekly SIG meeting. If consensus is reached among the
+ [Approver]s and [Maintainer]s during the SIG meeting the objections to the
+ PR may be dismissed or resolved or the PR closed by a [Maintainer].
+ * Any substantive changes to the PR require existing Approval reviews be
+ cleared unless the approver explicitly states that their approval persists
+ across changes. This includes changes resulting from other feedback.
+ [Approver]s and [Maintainer]s can help in clearing reviews and they should
+ be consulted if there are any questions.
+
+* The PR branch is up to date with the base branch it is merging into.
+ * To ensure this does not block the PR, it should be configured to allow
+ maintainers to update it.
+
+* It has been open for review for at least one working day. This gives people
+ reasonable time to review.
+ * Trivial changes[^2] do not have to wait for one day and may be merged with
+ a single [Maintainer]'s approval.
+
+* All required GitHub workflows have succeeded.
+* Urgent fix can take exception as long as it has been actively communicated
+ among [Maintainer]s.
+
+Any [Maintainer] can merge the PR once the above criteria have been met.
+
+[^1]: A qualified approval is a GitHub Pull Request review with "Approve"
+ status from an OpenTelemetry Go [Approver] or [Maintainer].
+[^2]: Trivial changes include: typo corrections, cosmetic non-substantive
+ changes, documentation corrections or updates, dependency updates, etc.
+
+## Design Choices
+
+As with other OpenTelemetry clients, opentelemetry-go follows the
+[OpenTelemetry Specification](https://opentelemetry.io/docs/specs/otel).
+
+It's especially valuable to read through the [library
+guidelines](https://opentelemetry.io/docs/specs/otel/library-guidelines).
+
+### Focus on Capabilities, Not Structure Compliance
+
+OpenTelemetry is an evolving specification, one where the desires and
+use cases are clear, but the methods to satisfy those use cases are
+not.
+
+As such, Contributions should provide functionality and behavior that
+conforms to the specification, but the interface and structure are
+flexible.
+
+It is preferable to have contributions follow the idioms of the
+language rather than conform to specific API names or argument
+patterns in the spec.
+
+For a deeper discussion, see
+[this](https://github.com/open-telemetry/opentelemetry-specification/issues/165).
+
+## Tests
+
+Each functionality should be covered by tests.
+
+Performance-critical functionality should also be covered by benchmarks.
+
+- Pull requests adding a performance-critical functionality
+should have `go test -bench` output in their description.
+- Pull requests changing a performance-critical functionality
+should have [`benchstat`](https://pkg.go.dev/golang.org/x/perf/cmd/benchstat)
+output in their description.
+
+## Dependencies
+
+This project uses [Go Modules] for dependency management. All modules will use
+`go.mod` to explicitly list all direct and indirect dependencies, ensuring a
+clear dependency graph. The `go.sum` file for each module will be committed to
+the repository and used to verify the integrity of downloaded modules,
+preventing malicious tampering.
+
+This project uses automated dependency update tools (i.e. dependabot,
+renovatebot) to manage updates to dependencies. This ensures that dependencies
+are kept up-to-date with the latest security patches and features and are
+reviewed before being merged. If you would like to propose a change to a
+dependency it should be done through a pull request that updates the `go.mod`
+file and includes a description of the change.
+
+See the [versioning and compatibility](./VERSIONING.md) policy for more details
+about dependency compatibility.
+
+[Go Modules]: https://pkg.go.dev/cmd/go#hdr-Modules__module_versions__and_more
+
+### Environment Dependencies
+
+This project does not partition dependencies based on the environment (i.e.
+`development`, `staging`, `production`).
+
+Only the dependencies explicitly included in the released modules have been
+tested and verified to work with the released code. No other guarantee is made
+about the compatibility of other dependencies.
+
+## Documentation
+
+Each (non-internal, non-test) package must be documented using
+[Go Doc Comments](https://go.dev/doc/comment),
+preferably in a `doc.go` file.
+
+Prefer using [Examples](https://pkg.go.dev/testing#hdr-Examples)
+instead of putting code snippets in Go doc comments.
+In some cases, you can even create [Testable Examples](https://go.dev/blog/examples).
+
+You can install and run a "local Go Doc site" in the following way:
+
+ ```sh
+ go install golang.org/x/pkgsite/cmd/pkgsite@latest
+ pkgsite
+ ```
+
+[`go.opentelemetry.io/otel/metric`](https://pkg.go.dev/go.opentelemetry.io/otel/metric)
+is an example of a very well-documented package.
+
+### README files
+
+Each (non-internal, non-test, non-documentation) package must contain a
+`README.md` file containing at least a title, and a `pkg.go.dev` badge.
+
+The README should not be a repetition of Go doc comments.
+
+You can verify the presence of all README files with the `make verify-readmes`
+command.
+
+## Style Guide
+
+One of the primary goals of this project is that it is actually used by
+developers. With this goal in mind the project strives to build
+user-friendly and idiomatic Go code adhering to the Go community's best
+practices.
+
+For a non-comprehensive but foundational overview of these best practices
+the [Effective Go](https://golang.org/doc/effective_go.html) documentation
+is an excellent starting place.
+
+We also recommend following the
+[Go Code Review Comments](https://go.dev/wiki/CodeReviewComments)
+that collects common comments made during reviews of Go code.
+
+As a convenience for developers building this project the `make precommit`
+will format, lint, validate, and in some cases fix the changes you plan to
+submit. This check will need to pass for your changes to be able to be
+merged.
+
+In addition to idiomatic Go, the project has adopted certain standards for
+implementations of common patterns. These standards should be followed as a
+default, and if they are not followed documentation needs to be included as
+to the reasons why.
+
+### Configuration
+
+When creating an instantiation function for a complex `type T struct`, it is
+useful to allow variable number of options to be applied. However, the strong
+type system of Go restricts the function design options. There are a few ways
+to solve this problem, but we have landed on the following design.
+
+#### `config`
+
+Configuration should be held in a `struct` named `config`, or prefixed with
+specific type name this Configuration applies to if there are multiple
+`config` in the package. This type must contain configuration options.
+
+```go
+// config contains configuration options for a thing.
+type config struct {
+ // options ...
+}
+```
+
+In general the `config` type will not need to be used externally to the
+package and should be unexported. If, however, it is expected that the user
+will likely want to build custom options for the configuration, the `config`
+should be exported. Please, include in the documentation for the `config`
+how the user can extend the configuration.
+
+It is important that internal `config` are not shared across package boundaries.
+Meaning a `config` from one package should not be directly used by another. The
+one exception is the API packages. The configs from the base API, eg.
+`go.opentelemetry.io/otel/trace.TracerConfig` and
+`go.opentelemetry.io/otel/metric.InstrumentConfig`, are intended to be consumed
+by the SDK therefore it is expected that these are exported.
+
+When a config is exported we want to maintain forward and backward
+compatibility, to achieve this no fields should be exported but should
+instead be accessed by methods.
+
+Optionally, it is common to include a `newConfig` function (with the same
+naming scheme). This function wraps any defaults setting and looping over
+all options to create a configured `config`.
+
+```go
+// newConfig returns an appropriately configured config.
+func newConfig(options ...Option) config {
+ // Set default values for config.
+ config := config{/* […] */}
+ for _, option := range options {
+ config = option.apply(config)
+ }
+ // Perform any validation here.
+ return config
+}
+```
+
+If validation of the `config` options is also performed this can return an
+error as well that is expected to be handled by the instantiation function
+or propagated to the user.
+
+Given the design goal of not having the user need to work with the `config`,
+the `newConfig` function should also be unexported.
+
+#### `Option`
+
+To set the value of the options a `config` contains, a corresponding
+`Option` interface type should be used.
+
+```go
+type Option interface {
+ apply(config) config
+}
+```
+
+Having `apply` unexported makes sure that it will not be used externally.
+Moreover, the interface becomes sealed so the user cannot easily implement
+the interface on its own.
+
+The `apply` method should return a modified version of the passed config.
+This approach, instead of passing a pointer, is used to prevent the config from being allocated to the heap.
+
+The name of the interface should be prefixed in the same way the
+corresponding `config` is (if at all).
+
+#### Options
+
+All user configurable options for a `config` must have a related unexported
+implementation of the `Option` interface and an exported configuration
+function that wraps this implementation.
+
+The wrapping function name should be prefixed with `With*` (or in the
+special case of a boolean options `Without*`) and should have the following
+function signature.
+
+```go
+func With*(…) Option { … }
+```
+
+##### `bool` Options
+
+```go
+type defaultFalseOption bool
+
+func (o defaultFalseOption) apply(c config) config {
+ c.Bool = bool(o)
+ return c
+}
+
+// WithOption sets a T to have an option included.
+func WithOption() Option {
+ return defaultFalseOption(true)
+}
+```
+
+```go
+type defaultTrueOption bool
+
+func (o defaultTrueOption) apply(c config) config {
+ c.Bool = bool(o)
+ return c
+}
+
+// WithoutOption sets a T to have Bool option excluded.
+func WithoutOption() Option {
+ return defaultTrueOption(false)
+}
+```
+
+##### Declared Type Options
+
+```go
+type myTypeOption struct {
+ MyType MyType
+}
+
+func (o myTypeOption) apply(c config) config {
+ c.MyType = o.MyType
+ return c
+}
+
+// WithMyType sets T to have include MyType.
+func WithMyType(t MyType) Option {
+ return myTypeOption{t}
+}
+```
+
+##### Functional Options
+
+```go
+type optionFunc func(config) config
+
+func (fn optionFunc) apply(c config) config {
+ return fn(c)
+}
+
+// WithMyType sets t as MyType.
+func WithMyType(t MyType) Option {
+ return optionFunc(func(c config) config {
+ c.MyType = t
+ return c
+ })
+}
+```
+
+#### Instantiation
+
+Using this configuration pattern to configure instantiation with a `NewT`
+function.
+
+```go
+func NewT(options ...Option) T {…}
+```
+
+Any required parameters can be declared before the variadic `options`.
+
+#### Dealing with Overlap
+
+Sometimes there are multiple complex `struct` that share common
+configuration and also have distinct configuration. To avoid repeated
+portions of `config`s, a common `config` can be used with the union of
+options being handled with the `Option` interface.
+
+For example.
+
+```go
+// config holds options for all animals.
+type config struct {
+ Weight float64
+ Color string
+ MaxAltitude float64
+}
+
+// DogOption apply Dog specific options.
+type DogOption interface {
+ applyDog(config) config
+}
+
+// BirdOption apply Bird specific options.
+type BirdOption interface {
+ applyBird(config) config
+}
+
+// Option apply options for all animals.
+type Option interface {
+ BirdOption
+ DogOption
+}
+
+type weightOption float64
+
+func (o weightOption) applyDog(c config) config {
+ c.Weight = float64(o)
+ return c
+}
+
+func (o weightOption) applyBird(c config) config {
+ c.Weight = float64(o)
+ return c
+}
+
+func WithWeight(w float64) Option { return weightOption(w) }
+
+type furColorOption string
+
+func (o furColorOption) applyDog(c config) config {
+ c.Color = string(o)
+ return c
+}
+
+func WithFurColor(c string) DogOption { return furColorOption(c) }
+
+type maxAltitudeOption float64
+
+func (o maxAltitudeOption) applyBird(c config) config {
+ c.MaxAltitude = float64(o)
+ return c
+}
+
+func WithMaxAltitude(a float64) BirdOption { return maxAltitudeOption(a) }
+
+func NewDog(name string, o ...DogOption) Dog {…}
+func NewBird(name string, o ...BirdOption) Bird {…}
+```
+
+### Interfaces
+
+To allow other developers to better comprehend the code, it is important
+to ensure it is sufficiently documented. One simple measure that contributes
+to this aim is self-documenting by naming method parameters. Therefore,
+where appropriate, methods of every exported interface type should have
+their parameters appropriately named.
+
+#### Interface Stability
+
+All exported stable interfaces that include the following warning in their
+documentation are allowed to be extended with additional methods.
+
+> Warning: methods may be added to this interface in minor releases.
+
+These interfaces are defined by the OpenTelemetry specification and will be
+updated as the specification evolves.
+
+Otherwise, stable interfaces MUST NOT be modified.
+
+#### How to Change Specification Interfaces
+
+When an API change must be made, we will update the SDK with the new method one
+release before the API change. This will allow the SDK one version before the
+API change to work seamlessly with the new API.
+
+If an incompatible version of the SDK is used with the new API the application
+will fail to compile.
+
+#### How Not to Change Specification Interfaces
+
+We have explored using a v2 of the API to change interfaces and found that there
+was no way to introduce a v2 and have it work seamlessly with the v1 of the API.
+Problems happened with libraries that upgraded to v2 when an application did not,
+and would not produce any telemetry.
+
+More detail of the approaches considered and their limitations can be found in
+the [Use a V2 API to evolve interfaces](https://github.com/open-telemetry/opentelemetry-go/issues/3920)
+issue.
+
+#### How to Change Other Interfaces
+
+If new functionality is needed for an interface that cannot be changed it MUST
+be added by including an additional interface. That added interface can be a
+simple interface for the specific functionality that you want to add or it can
+be a super-set of the original interface. For example, if you wanted to a
+`Close` method to the `Exporter` interface:
+
+```go
+type Exporter interface {
+ Export()
+}
+```
+
+A new interface, `Closer`, can be added:
+
+```go
+type Closer interface {
+ Close()
+}
+```
+
+Code that is passed the `Exporter` interface can now check to see if the passed
+value also satisfies the new interface. E.g.
+
+```go
+func caller(e Exporter) {
+ /* ... */
+ if c, ok := e.(Closer); ok {
+ c.Close()
+ }
+ /* ... */
+}
+```
+
+Alternatively, a new type that is the super-set of an `Exporter` can be created.
+
+```go
+type ClosingExporter struct {
+ Exporter
+ Close()
+}
+```
+
+This new type can be used similar to the simple interface above in that a
+passed `Exporter` type can be asserted to satisfy the `ClosingExporter` type
+and the `Close` method called.
+
+This super-set approach can be useful if there is explicit behavior that needs
+to be coupled with the original type and passed as a unified type to a new
+function, but, because of this coupling, it also limits the applicability of
+the added functionality. If there exist other interfaces where this
+functionality should be added, each one will need their own super-set
+interfaces and will duplicate the pattern. For this reason, the simple targeted
+interface that defines the specific functionality should be preferred.
+
+See also:
+[Keeping Your Modules Compatible: Working with interfaces](https://go.dev/blog/module-compatibility#working-with-interfaces).
+
+### Testing
+
+We allow using [`testify`](https://github.com/stretchr/testify) even though
+it is seen as non-idiomatic according to
+the [Go Test Comments](https://go.dev/wiki/TestComments#assert-libraries) page.
+
+The tests should never leak goroutines.
+
+Use the term `ConcurrentSafe` in the test name when it aims to verify the
+absence of race conditions. The top-level tests with this term will be run
+many times in the `test-concurrent-safe` CI job to increase the chance of
+catching concurrency issues. This does not apply to subtests when this term
+is not in their root name.
+
+### Internal packages
+
+The use of internal packages should be scoped to a single module. A sub-module
+should never import from a parent internal package. This creates a coupling
+between the two modules where a user can upgrade the parent without the child,
+and if the internal package API has changed, it will fail to upgrade[^3].
+
+There are two known exceptions to this rule:
+
+- `go.opentelemetry.io/otel/internal/global`
+ - This package manages global state for all of opentelemetry-go. It needs to
+ be a single package in order to ensure the uniqueness of the global state.
+- `go.opentelemetry.io/otel/internal/baggage`
+ - This package provides values in a `context.Context` that need to be
+ recognized by `go.opentelemetry.io/otel/baggage` and
+ `go.opentelemetry.io/otel/bridge/opentracing` but remain private.
+
+If you have duplicate code in multiple modules, make that code into a Go
+template stored in `go.opentelemetry.io/otel/internal/shared` and use [gotmpl]
+to render the templates in the desired locations. See [#4404] for an example of
+this.
+
+[^3]: https://github.com/open-telemetry/opentelemetry-go/issues/3548
+
+### Ignoring context cancellation
+
+OpenTelemetry API implementations need to ignore the cancellation of the context that is
+passed when recording a value (e.g. starting a span, recording a measurement, emitting a log).
+Recording methods should not return an error describing the cancellation state of the context
+when they complete, nor should they abort any work.
+
+This rule may not apply if the OpenTelemetry specification defines a timeout mechanism for
+the method. In that case the context cancellation can be used for the timeout with the
+restriction that this behavior is documented for the method. Otherwise, timeouts
+are expected to be handled by the user calling the API, not the implementation.
+
+Stoppage of the telemetry pipeline is handled by calling the appropriate `Shutdown` method
+of a provider. It is assumed the context passed from a user is not used for this purpose.
+
+Outside of the direct recording of telemetry from the API (e.g. exporting telemetry,
+force flushing telemetry, shutting down a signal provider) the context cancellation
+should be honored. This means all work done on behalf of the user provided context
+should be canceled.
+
+### Observability
+
+OpenTelemetry Go SDK components should be instrumented to enable users observability for the health and performance of the telemetry pipeline itself.
+This allows operators to understand how well their observability infrastructure is functioning and to identify potential issues before they impact their applications.
+
+This section outlines the best practices for building instrumentation in OpenTelemetry Go SDK components.
+
+#### Environment Variable Activation
+
+Observability features are currently experimental.
+They should be disabled by default and activated through the `OTEL_GO_X_OBSERVABILITY` environment variable.
+This follows the established experimental feature pattern used throughout the SDK.
+
+Components should check for this environment variable using a consistent pattern:
+
+```go
+import "go.opentelemetry.io/otel/*/internal/x"
+
+if x.Observability.Enabled() {
+ // Initialize observability metrics
+}
+```
+
+**References**:
+
+- [stdouttrace exporter](./exporters/stdout/stdouttrace/internal/x/x.go)
+- [sdk](./sdk/internal/x/x.go)
+
+#### Encapsulation
+
+Instrumentation should be encapsulated within a dedicated `struct` (e.g. `instrumentation`).
+It should not be mixed into the instrumented component.
+
+Prefer this:
+
+```go
+type SDKComponent struct {
+ inst *instrumentation
+}
+
+type instrumentation struct {
+ inflight otelconv.SDKComponentInflight
+ exported otelconv.SDKComponentExported
+}
+```
+
+To this:
+
+```go
+// ❌ Avoid this pattern.
+type SDKComponent struct {
+ /* other SDKComponent fields... */
+
+ inflight otelconv.SDKComponentInflight
+ exported otelconv.SDKComponentExported
+}
+```
+
+The instrumentation code should not bloat the code being instrumented.
+Likely, this means its own file, or its own package if it is complex or reused.
+
+#### Initialization
+
+Instrumentation setup should be explicit, side-effect free, and local to the relevant component.
+Avoid relying on global or implicit [side effects][side-effect] for initialization.
+
+Encapsulate setup in constructor functions, ensuring clear ownership and scope:
+
+```go
+import (
+ "errors"
+
+ semconv "go.opentelemetry.io/otel/semconv/v1.40.0"
+ "go.opentelemetry.io/otel/semconv/v1.40.0/otelconv"
+)
+
+type SDKComponent struct {
+ inst *instrumentation
+}
+
+func NewSDKComponent(config Config) (*SDKComponent, error) {
+ inst, err := newInstrumentation()
+ if err != nil {
+ return nil, err
+ }
+ return &SDKComponent{inst: inst}, nil
+}
+
+type instrumentation struct {
+ inflight otelconv.SDKComponentInflight
+ exported otelconv.SDKComponentExported
+}
+
+func newInstrumentation() (*instrumentation, error) {
+ if !x.Observability.Enabled() {
+ return nil, nil
+ }
+
+ meter := otel.GetMeterProvider().Meter(
+ "",
+ metric.WithInstrumentationVersion(sdk.Version()),
+ metric.WithSchemaURL(semconv.SchemaURL),
+ )
+
+ inst := &instrumentation{}
+
+ var err, e error
+ inst.inflight, e = otelconv.NewSDKComponentInflight(meter)
+ err = errors.Join(err, e)
+
+ inst.exported, e = otelconv.NewSDKComponentExported(meter)
+ err = errors.Join(err, e)
+
+ return inst, err
+}
+```
+
+```go
+// ❌ Avoid this pattern.
+func (c *Component) initObservability() {
+ // Initialize observability metrics
+ if !x.Observability.Enabled() {
+ return
+ }
+
+ // Initialize observability metrics
+ c.inst = &instrumentation{/* ... */}
+}
+```
+
+[side-effect]: https://en.wikipedia.org/wiki/Side_effect_(computer_science)
+
+#### Performance
+
+When observability is disabled there should be little to no overhead.
+
+```go
+func (e *Exporter) ExportSpans(ctx context.Context, spans []trace.ReadOnlySpan) error {
+ if e.inst != nil {
+ attrs := expensiveOperation()
+ e.inst.recordSpanInflight(ctx, int64(len(spans)), attrs...)
+ }
+ // Export spans...
+}
+```
+
+```go
+// ❌ Avoid this pattern.
+func (e *Exporter) ExportSpans(ctx context.Context, spans []trace.ReadOnlySpan) error {
+ attrs := expensiveOperation()
+ e.inst.recordSpanInflight(ctx, int64(len(spans)), attrs...)
+ // Export spans...
+}
+
+func (i *instrumentation) recordSpanInflight(ctx context.Context, count int64, attrs ...attribute.KeyValue) {
+ if i == nil || i.inflight == nil {
+ return
+ }
+ i.inflight.Add(ctx, count, metric.WithAttributes(attrs...))
+}
+```
+
+When observability is enabled, the instrumentation code paths should be optimized to reduce allocation and computation overhead.
+
+##### Attribute and Option Allocation Management
+
+Pool attribute slices and options with [`sync.Pool`] to minimize allocations in measurement calls with dynamic attributes.
+
+```go
+var (
+ attrPool = sync.Pool{
+ New: func() any {
+ // Pre-allocate common capacity
+ knownCap := 8 // Adjust based on expected usage
+ s := make([]attribute.KeyValue, 0, knownCap)
+ // Return a pointer to avoid extra allocation on Put().
+ return &s
+ },
+ }
+
+ addOptPool = &sync.Pool{
+ New: func() any {
+ const n = 1 // WithAttributeSet
+ o := make([]metric.AddOption, 0, n)
+ // Return a pointer to avoid extra allocation on Put().
+ return &o
+ },
+ }
+)
+
+func (i *instrumentation) record(ctx context.Context, value int64, baseAttrs ...attribute.KeyValue) {
+ attrs := attrPool.Get().(*[]attribute.KeyValue)
+ defer func() {
+ *attrs = (*attrs)[:0] // Reset.
+ attrPool.Put(attrs)
+ }()
+
+ *attrs = append(*attrs, baseAttrs...)
+ // Add any dynamic attributes.
+ *attrs = append(*attrs, semconv.OTelComponentName("exporter-1"))
+
+ addOpt := addOptPool.Get().(*[]metric.AddOption)
+ defer func() {
+ *addOpt = (*addOpt)[:0]
+ addOptPool.Put(addOpt)
+ }()
+
+ set := attribute.NewSet(*attrs...)
+ *addOpt = append(*addOpt, metric.WithAttributeSet(set))
+
+ i.counter.Add(ctx, value, *addOpt...)
+}
+```
+
+Pools are most effective when there are many pooled objects of the same sufficiently large size, and the objects are repeatedly used.
+This amortizes the cost of allocation and synchronization.
+Ideally, the pools should be scoped to be used as widely as possible within the component to maximize this efficiency while still ensuring correctness.
+
+[`sync.Pool`]: https://pkg.go.dev/sync#Pool
+
+##### Cache common attribute sets for repeated measurements
+
+If a static set of attributes are used for measurements and they are known at compile time, pre-compute and cache these attributes.
+
+```go
+type spanLiveSetKey struct {
+ sampled bool
+}
+
+var spanLiveSetCache = map[spanLiveSetKey]attribute.Set{
+ {true}: attribute.NewSet(
+ otelconv.SDKSpanLive{}.AttrSpanSamplingResult(
+ otelconv.SpanSamplingResultRecordAndSample,
+ ),
+ ),
+ {false}: attribute.NewSet(
+ otelconv.SDKSpanLive{}.AttrSpanSamplingResult(
+ otelconv.SpanSamplingResultRecordOnly,
+ ),
+ ),
+}
+
+func spanLiveSet(sampled bool) attribute.Set {
+ key := spanLiveSetKey{sampled: sampled}
+ return spanLiveSetCache[key]
+}
+```
+
+##### Benchmarking
+
+Always provide benchmarks when introducing or refactoring instrumentation.
+Demonstrate the impact (allocs/op, B/op, ns/op) in enabled/disabled scenarios:
+
+```go
+func BenchmarkExportSpans(b *testing.B) {
+ scenarios := []struct {
+ name string
+ obsEnabled bool
+ }{
+ {"ObsDisabled", false},
+ {"ObsEnabled", true},
+ }
+
+ for _, scenario := range scenarios {
+ b.Run(scenario.name, func(b *testing.B) {
+ b.Setenv(
+ "OTEL_GO_X_OBSERVABILITY",
+ strconv.FormatBool(scenario.obsEnabled),
+ )
+
+ exporter := NewExporter()
+ spans := generateTestSpans(100)
+
+ b.ResetTimer()
+ b.ReportAllocs()
+
+ for i := 0; i < b.N; i++ {
+ _ = exporter.ExportSpans(context.Background(), spans)
+ }
+ })
+ }
+}
+```
+
+#### Error Handling and Robustness
+
+Errors should be reported back to the caller if possible, and partial failures should be handled as gracefully as possible.
+
+```go
+func newInstrumentation() (*instrumentation, error) {
+ if !x.Observability.Enabled() {
+ return nil, nil
+ }
+
+ m := otel.GetMeterProvider().Meter(/* initialize meter */)
+ counter, err := otelconv.NewSDKComponentCounter(m)
+ // Use the partially initialized counter if available.
+ i := &instrumentation{counter: counter}
+ // Return any error to the caller.
+ return i, err
+}
+```
+
+```go
+// ❌ Avoid this pattern.
+func newInstrumentation() *instrumentation {
+ if !x.Observability.Enabled() {
+ return nil, nil
+ }
+
+ m := otel.GetMeterProvider().Meter(/* initialize meter */)
+ counter, err := otelconv.NewSDKComponentCounter(m)
+ if err != nil {
+ // ❌ Do not dump the error to the OTel Handler. Return it to the
+ // caller.
+ otel.Handle(err)
+ // ❌ Do not return nil if we can still use the partially initialized
+ // counter.
+ return nil
+ }
+ return &instrumentation{counter: counter}
+}
+```
+
+If the instrumented component cannot report the error to the user, let it report the error to `otel.Handle`.
+
+#### Context Propagation
+
+Ensure observability measurements receive the correct context, especially for trace exemplars and distributed context:
+
+```go
+func (e *Exporter) ExportSpans(ctx context.Context, spans []trace.ReadOnlySpan) error {
+ // Use the provided context for observability measurements
+ e.inst.recordSpanExportStarted(ctx, len(spans))
+
+ err := e.doExport(ctx, spans)
+
+ if err != nil {
+ e.inst.recordSpanExportFailed(ctx, len(spans), err)
+ } else {
+ e.inst.recordSpanExportSucceeded(ctx, len(spans))
+ }
+
+ return err
+}
+```
+
+```go
+// ❌ Avoid this pattern.
+func (e *Exporter) ExportSpans(ctx context.Context, spans []trace.ReadOnlySpan) error {
+ // ❌ Do not break the context propagation.
+ e.inst.recordSpanExportStarted(context.Background(), len(spans))
+
+ err := e.doExport(ctx, spans)
+
+ /* ... */
+
+ return err
+}
+```
+
+#### Semantic Conventions Compliance
+
+All observability metrics should follow the [OpenTelemetry Semantic Conventions for SDK metrics](https://github.com/open-telemetry/semantic-conventions/blob/1cf2476ae5e518225a766990a28a6d5602bd5a30/docs/otel/sdk-metrics.md).
+
+Use the metric semantic conventions convenience package [otelconv](./semconv/v1.40.0/otelconv/metric.go).
+
+##### Component Identification
+
+Component names and types should follow [semantic convention](https://github.com/open-telemetry/semantic-conventions/blob/1cf2476ae5e518225a766990a28a6d5602bd5a30/docs/registry/attributes/otel.md#otel-component-attributes).
+
+If a component is not a well-known type specified in the semantic conventions, use the package path scope type as a stable identifier.
+
+```go
+componentType := "go.opentelemetry.io/otel/sdk/trace.Span"
+```
+
+```go
+// ❌ Do not do this.
+componentType := "trace-span"
+```
+
+The component name should be a stable unique identifier for the specific instance of the component.
+
+Use a global counter to ensure uniqueness if necessary.
+
+```go
+// Unique 0-based ID counter for component instances.
+var componentIDCounter atomic.Int64
+
+// nextID returns the next unique ID for a component.
+func nextID() int64 {
+ return componentIDCounter.Add(1) - 1
+}
+
+// componentName returns a unique name for the component instance.
+func componentName() attribute.KeyValue {
+ id := nextID()
+ name := fmt.Sprintf("%s/%d", componentType, id)
+ return semconv.OTelComponentName(name)
+}
+```
+
+The component ID will need to be resettable for deterministic testing.
+If tests are in a different package than the component being tested (i.e. a `_test` package name), use a generated `counter` internal package to manage the counter.
+See [stdouttrace exporter example](./exporters/stdout/stdouttrace/internal/gen.go) for reference.
+
+#### Testing
+
+Use deterministic testing with isolated state:
+
+```go
+func TestObservability(t *testing.T) {
+ // Restore state after test to ensure this does not affect other tests.
+ prev := otel.GetMeterProvider()
+ t.Cleanup(func() { otel.SetMeterProvider(prev) })
+
+ // Isolate the meter provider for deterministic testing
+ reader := metric.NewManualReader()
+ meterProvider := metric.NewMeterProvider(metric.WithReader(reader))
+ otel.SetMeterProvider(meterProvider)
+
+ // Use t.Setenv to ensure environment variable is restored after test.
+ t.Setenv("OTEL_GO_X_OBSERVABILITY", "true")
+
+ // Reset component ID counter to ensure deterministic component names.
+ componentIDCounter.Store(0)
+
+ /* ... test code ... */
+}
+```
+
+Test order should not affect results.
+Ensure that any global state (e.g. component ID counters) is reset between tests.
+
+## Approvers and Maintainers
+
+### Maintainers
+
+- [Damien Mathieu](https://github.com/dmathieu), Elastic ([GPG](https://keys.openpgp.org/search?q=5A126B972A81A6CE443E5E1B408B8E44F0873832))
+- [David Ashpole](https://github.com/dashpole), Google ([GPG](https://keys.openpgp.org/search?q=C0D1BDDCAAEAE573673085F176327DA4D864DC70))
+- [Robert Pająk](https://github.com/pellared), Splunk ([GPG](https://keys.openpgp.org/search?q=CDAD3A60476A3DE599AA5092E5F7C35A4DBE90C2))
+- [Sam Xie](https://github.com/XSAM), Splunk ([GPG](https://keys.openpgp.org/search?q=AEA033782371ABB18EE39188B8044925D6FEEBEA))
+- [Tyler Yahn](https://github.com/MrAlias), Splunk ([GPG](https://keys.openpgp.org/search?q=0x46B0F3E1A8B1BA5A))
+
+For more information about the maintainer role, see the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#maintainer).
+
+### Approvers
+
+- [Flc](https://github.com/flc1125), Independent
+
+For more information about the approver role, see the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#approver).
+
+### Triagers
+
+- [Alex Kats](https://github.com/akats7), Capital One
+
+For more information about the triager role, see the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#triager).
+
+### Emeritus
+
+- [Aaron Clawson](https://github.com/MadVikingGod)
+- [Anthony Mirabella](https://github.com/Aneurysm9)
+- [Cheng-Zhen Yang](https://github.com/scorpionknifes)
+- [Chester Cheung](https://github.com/hanyuancheung)
+- [Evan Torrie](https://github.com/evantorrie)
+- [Gustavo Silva Paiva](https://github.com/paivagustavo)
+- [Josh MacDonald](https://github.com/jmacd)
+- [Liz Fong-Jones](https://github.com/lizthegrey)
+
+For more information about the emeritus role, see the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#emeritus-maintainerapprovertriager).
+
+### Become an Approver or a Maintainer
+
+See the [community membership document in OpenTelemetry community
+repo](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md).
+
+[Approver]: #approvers
+[Maintainer]: #maintainers
+[gotmpl]: https://pkg.go.dev/go.opentelemetry.io/build-tools/gotmpl
+[#4404]: https://github.com/open-telemetry/opentelemetry-go/pull/4404
diff --git a/vendor/go.opentelemetry.io/otel/LICENSE b/vendor/go.opentelemetry.io/otel/LICENSE
new file mode 100644
index 000000000..f1aee0f11
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/LICENSE
@@ -0,0 +1,231 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
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+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
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+ * Redistributions of source code must retain the above copyright
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+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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diff --git a/vendor/go.opentelemetry.io/otel/Makefile b/vendor/go.opentelemetry.io/otel/Makefile
new file mode 100644
index 000000000..42466f2d6
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/Makefile
@@ -0,0 +1,330 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+TOOLS_MOD_DIR := ./internal/tools
+
+ALL_DOCS := $(shell find . -name '*.md' -type f | sort)
+ALL_GO_MOD_DIRS := $(shell find . -type f -name 'go.mod' -exec dirname {} \; | sort)
+OTEL_GO_MOD_DIRS := $(filter-out $(TOOLS_MOD_DIR), $(ALL_GO_MOD_DIRS))
+ALL_COVERAGE_MOD_DIRS := $(shell find . -type f -name 'go.mod' -exec dirname {} \; | grep -E -v '^./example|^$(TOOLS_MOD_DIR)' | sort)
+
+GO = go
+TIMEOUT = 60
+
+# User to run as in docker images.
+DOCKER_USER=$(shell id -u):$(shell id -g)
+DEPENDENCIES_DOCKERFILE=./dependencies.Dockerfile
+
+.DEFAULT_GOAL := precommit
+
+.PHONY: precommit ci
+precommit: generate toolchain-check license-check misspell go-mod-tidy golangci-lint-fix verify-readmes verify-mods test-default
+ci: generate toolchain-check license-check lint vanity-import-check verify-readmes verify-mods build test-default check-clean-work-tree test-coverage
+
+# Tools
+
+TOOLS = $(CURDIR)/.tools
+
+$(TOOLS):
+ @mkdir -p $@
+$(TOOLS)/%: $(TOOLS_MOD_DIR)/go.mod | $(TOOLS)
+ cd $(TOOLS_MOD_DIR) && \
+ $(GO) build -o $@ $(PACKAGE)
+
+MULTIMOD = $(TOOLS)/multimod
+$(TOOLS)/multimod: PACKAGE=go.opentelemetry.io/build-tools/multimod
+
+CROSSLINK = $(TOOLS)/crosslink
+$(TOOLS)/crosslink: PACKAGE=go.opentelemetry.io/build-tools/crosslink
+
+SEMCONVKIT = $(TOOLS)/semconvkit
+SEMCONVKIT_FILES := $(sort $(shell find $(TOOLS_MOD_DIR)/semconvkit -type f))
+$(TOOLS)/semconvkit: PACKAGE=go.opentelemetry.io/otel/$(TOOLS_MOD_DIR)/semconvkit
+$(TOOLS)/semconvkit: $(SEMCONVKIT_FILES)
+
+VERIFYREADMES = $(TOOLS)/verifyreadmes
+VERIFYREADMES_FILES := $(sort $(shell find $(TOOLS_MOD_DIR)/verifyreadmes -type f))
+$(TOOLS)/verifyreadmes: PACKAGE=go.opentelemetry.io/otel/$(TOOLS_MOD_DIR)/verifyreadmes
+$(TOOLS)/verifyreadmes: $(VERIFYREADMES_FILES)
+
+GOLANGCI_LINT = $(TOOLS)/golangci-lint
+$(TOOLS)/golangci-lint: PACKAGE=github.com/golangci/golangci-lint/v2/cmd/golangci-lint
+
+MISSPELL = $(TOOLS)/misspell
+$(TOOLS)/misspell: PACKAGE=github.com/client9/misspell/cmd/misspell
+
+GOCOVMERGE = $(TOOLS)/gocovmerge
+$(TOOLS)/gocovmerge: PACKAGE=github.com/wadey/gocovmerge
+
+STRINGER = $(TOOLS)/stringer
+$(TOOLS)/stringer: PACKAGE=golang.org/x/tools/cmd/stringer
+
+PORTO = $(TOOLS)/porto
+$(TOOLS)/porto: PACKAGE=github.com/jcchavezs/porto/cmd/porto
+
+GOTMPL = $(TOOLS)/gotmpl
+$(GOTMPL): PACKAGE=go.opentelemetry.io/build-tools/gotmpl
+
+GORELEASE = $(TOOLS)/gorelease
+$(GORELEASE): PACKAGE=golang.org/x/exp/cmd/gorelease
+
+GOVULNCHECK = $(TOOLS)/govulncheck
+$(TOOLS)/govulncheck: PACKAGE=golang.org/x/vuln/cmd/govulncheck
+
+.PHONY: tools
+tools: $(CROSSLINK) $(GOLANGCI_LINT) $(MISSPELL) $(GOCOVMERGE) $(STRINGER) $(PORTO) $(VERIFYREADMES) $(MULTIMOD) $(SEMCONVKIT) $(GOTMPL) $(GORELEASE)
+
+# Virtualized python tools via docker
+
+# The directory where the virtual environment is created.
+VENVDIR := venv
+
+# The directory where the python tools are installed.
+PYTOOLS := $(VENVDIR)/bin
+
+# The pip executable in the virtual environment.
+PIP := $(PYTOOLS)/pip
+
+# The directory in the docker image where the current directory is mounted.
+WORKDIR := /workdir
+
+# The python image to use for the virtual environment.
+PYTHONIMAGE := $(shell awk '$$4=="python" {print $$2}' $(DEPENDENCIES_DOCKERFILE))
+
+# Run the python image with the current directory mounted.
+DOCKERPY := docker run --rm -u $(DOCKER_USER) -v "$(CURDIR):$(WORKDIR)" -w $(WORKDIR) $(PYTHONIMAGE)
+
+# Create a virtual environment for Python tools.
+$(PYTOOLS):
+# The `--upgrade` flag is needed to ensure that the virtual environment is
+# created with the latest pip version.
+ @$(DOCKERPY) bash -c "python3 -m venv $(VENVDIR) && $(PIP) install --upgrade --cache-dir=$(WORKDIR)/.cache/pip pip"
+
+# Install python packages into the virtual environment.
+$(PYTOOLS)/%: $(PYTOOLS)
+ @$(DOCKERPY) $(PIP) install --cache-dir=$(WORKDIR)/.cache/pip -r requirements.txt
+
+CODESPELL = $(PYTOOLS)/codespell
+$(CODESPELL): PACKAGE=codespell
+
+# Generate
+
+.PHONY: generate
+generate: go-generate vanity-import-fix
+
+.PHONY: go-generate
+go-generate: $(OTEL_GO_MOD_DIRS:%=go-generate/%)
+go-generate/%: DIR=$*
+go-generate/%: $(STRINGER) $(GOTMPL)
+ @echo "$(GO) generate $(DIR)/..." \
+ && cd $(DIR) \
+ && PATH="$(TOOLS):$${PATH}" $(GO) generate ./...
+
+.PHONY: vanity-import-fix
+vanity-import-fix: $(PORTO)
+ @$(PORTO) --include-internal -w .
+
+# Generate go.work file for local development.
+.PHONY: go-work
+go-work: $(CROSSLINK)
+ $(CROSSLINK) work --root=$(shell pwd) --go=1.22.7
+
+# Build
+
+.PHONY: build
+
+build: $(OTEL_GO_MOD_DIRS:%=build/%) $(OTEL_GO_MOD_DIRS:%=build-tests/%)
+build/%: DIR=$*
+build/%:
+ @echo "$(GO) build $(DIR)/..." \
+ && cd $(DIR) \
+ && $(GO) build ./...
+
+build-tests/%: DIR=$*
+build-tests/%:
+ @echo "$(GO) build tests $(DIR)/..." \
+ && cd $(DIR) \
+ && $(GO) list ./... \
+ | grep -v third_party \
+ | xargs $(GO) test -vet=off -run xxxxxMatchNothingxxxxx >/dev/null
+
+# Tests
+
+TEST_TARGETS := test-default test-bench test-short test-verbose test-race test-concurrent-safe test-fuzz
+.PHONY: $(TEST_TARGETS) test
+test-default test-race: ARGS=-race
+test-bench: ARGS=-run=xxxxxMatchNothingxxxxx -test.benchtime=1ms -bench=.
+test-short: ARGS=-short
+test-fuzz: ARGS=-fuzztime=10s -fuzz
+test-verbose: ARGS=-v -race
+test-concurrent-safe: ARGS=-run=ConcurrentSafe -count=100 -race
+test-concurrent-safe: TIMEOUT=120
+$(TEST_TARGETS): test
+test: $(OTEL_GO_MOD_DIRS:%=test/%)
+test/%: DIR=$*
+test/%:
+ @echo "$(GO) test -timeout $(TIMEOUT)s $(ARGS) $(DIR)/..." \
+ && cd $(DIR) \
+ && $(GO) list ./... \
+ | grep -v third_party \
+ | xargs $(GO) test -timeout $(TIMEOUT)s $(ARGS)
+
+COVERAGE_MODE = atomic
+COVERAGE_PROFILE = coverage.out
+.PHONY: test-coverage
+test-coverage: $(GOCOVMERGE)
+ @set -e; \
+ printf "" > coverage.txt; \
+ for dir in $(ALL_COVERAGE_MOD_DIRS); do \
+ echo "$(GO) test -coverpkg=go.opentelemetry.io/otel/... -covermode=$(COVERAGE_MODE) -coverprofile="$(COVERAGE_PROFILE)" $${dir}/..."; \
+ (cd "$${dir}" && \
+ $(GO) list ./... \
+ | grep -v third_party \
+ | grep -v 'semconv/v.*' \
+ | xargs $(GO) test -coverpkg=./... -covermode=$(COVERAGE_MODE) -coverprofile="$(COVERAGE_PROFILE)" && \
+ $(GO) tool cover -html=coverage.out -o coverage.html); \
+ done; \
+ $(GOCOVMERGE) $$(find . -name coverage.out) > coverage.txt
+
+.PHONY: benchmark
+benchmark: $(OTEL_GO_MOD_DIRS:%=benchmark/%)
+benchmark/%:
+ cd $* && $(GO) test -run='^$$' -bench=. $(ARGS) ./...
+
+print-sharded-benchmarks:
+ @echo $(OTEL_GO_MOD_DIRS) | jq -cR 'split(" ")'
+
+.PHONY: golangci-lint golangci-lint-fix
+golangci-lint-fix: ARGS=--fix
+golangci-lint-fix: golangci-lint
+golangci-lint: $(OTEL_GO_MOD_DIRS:%=golangci-lint/%)
+golangci-lint/%: DIR=$*
+golangci-lint/%: $(GOLANGCI_LINT)
+ @echo 'golangci-lint $(if $(ARGS),$(ARGS) ,)$(DIR)' \
+ && cd $(DIR) \
+ && $(GOLANGCI_LINT) run --allow-serial-runners $(ARGS)
+
+.PHONY: crosslink
+crosslink: $(CROSSLINK)
+ @echo "Updating intra-repository dependencies in all go modules" \
+ && $(CROSSLINK) --root=$(shell pwd) --prune
+
+.PHONY: go-mod-tidy
+go-mod-tidy: $(ALL_GO_MOD_DIRS:%=go-mod-tidy/%)
+go-mod-tidy/%: DIR=$*
+go-mod-tidy/%: crosslink
+ @echo "$(GO) mod tidy in $(DIR)" \
+ && cd $(DIR) \
+ && $(GO) mod tidy -compat=1.21
+
+.PHONY: lint
+lint: misspell go-mod-tidy golangci-lint
+
+.PHONY: vanity-import-check
+vanity-import-check: $(PORTO)
+ @$(PORTO) --include-internal -l . || ( echo "(run: make vanity-import-fix)"; exit 1 )
+
+.PHONY: misspell
+misspell: $(MISSPELL)
+ @$(MISSPELL) -w $(ALL_DOCS)
+
+.PHONY: govulncheck
+govulncheck: $(OTEL_GO_MOD_DIRS:%=govulncheck/%)
+govulncheck/%: DIR=$*
+govulncheck/%: $(GOVULNCHECK)
+ @echo "govulncheck ./... in $(DIR)" \
+ && cd $(DIR) \
+ && $(GOVULNCHECK) ./...
+
+.PHONY: codespell
+codespell: $(CODESPELL)
+ @$(DOCKERPY) $(CODESPELL)
+
+.PHONY: toolchain-check
+toolchain-check:
+ @toolchainRes=$$(for f in $(ALL_GO_MOD_DIRS); do \
+ awk '/^toolchain/ { found=1; next } END { if (found) print FILENAME }' $$f/go.mod; \
+ done); \
+ if [ -n "$${toolchainRes}" ]; then \
+ echo "toolchain checking failed:"; echo "$${toolchainRes}"; \
+ exit 1; \
+ fi
+
+.PHONY: license-check
+license-check:
+ @licRes=$$(for f in $$(find . -type f \( -iname '*.go' -o -iname '*.sh' \) ! -path '**/third_party/*' ! -path './.git/*' ) ; do \
+ awk '/Copyright The OpenTelemetry Authors|generated|GENERATED/ && NR<=4 { found=1; next } END { if (!found) print FILENAME }' $$f; \
+ done); \
+ if [ -n "$${licRes}" ]; then \
+ echo "license header checking failed:"; echo "$${licRes}"; \
+ exit 1; \
+ fi
+
+.PHONY: check-clean-work-tree
+check-clean-work-tree:
+ @if ! git diff --quiet; then \
+ echo; \
+ echo 'Working tree is not clean, did you forget to run "make precommit"?'; \
+ echo; \
+ git status; \
+ exit 1; \
+ fi
+
+# The weaver docker image to use for semconv-generate.
+WEAVER_IMAGE := $(shell awk '$$4=="weaver" {print $$2}' $(DEPENDENCIES_DOCKERFILE))
+
+SEMCONVPKG ?= "semconv/"
+.PHONY: semconv-generate
+semconv-generate: $(SEMCONVKIT)
+ [ "$(TAG)" ] || ( echo "TAG unset: missing opentelemetry semantic-conventions tag"; exit 1 )
+ # Ensure the target directory for source code is available.
+ mkdir -p $(PWD)/$(SEMCONVPKG)/${TAG}
+ # Note: We mount a home directory for downloading/storing the semconv repository.
+ # Weaver will automatically clean the cache when finished, but the directories will remain.
+ mkdir -p ~/.weaver
+ docker run --rm \
+ -u $(DOCKER_USER) \
+ --env HOME=/tmp/weaver \
+ --mount 'type=bind,source=$(PWD)/semconv/templates,target=/home/weaver/templates,readonly' \
+ --mount 'type=bind,source=$(PWD)/semconv/${TAG},target=/home/weaver/target' \
+ --mount 'type=bind,source=$(HOME)/.weaver,target=/tmp/weaver/.weaver' \
+ $(WEAVER_IMAGE) registry generate \
+ --registry=https://github.com/open-telemetry/semantic-conventions/archive/refs/tags/$(TAG).zip[model] \
+ --templates=/home/weaver/templates \
+ --param tag=$(TAG) \
+ go \
+ /home/weaver/target
+ $(SEMCONVKIT) -semconv "$(SEMCONVPKG)" -tag "$(TAG)"
+
+.PHONY: gorelease
+gorelease: $(OTEL_GO_MOD_DIRS:%=gorelease/%)
+gorelease/%: DIR=$*
+gorelease/%:| $(GORELEASE)
+ @echo "gorelease in $(DIR):" \
+ && cd $(DIR) \
+ && $(GORELEASE) \
+ || echo ""
+
+.PHONY: verify-mods
+verify-mods: $(MULTIMOD)
+ $(MULTIMOD) verify
+
+.PHONY: prerelease
+prerelease: verify-mods
+ @[ "${MODSET}" ] || ( echo ">> env var MODSET is not set"; exit 1 )
+ $(MULTIMOD) prerelease -m ${MODSET}
+
+COMMIT ?= "HEAD"
+.PHONY: add-tags
+add-tags: verify-mods
+ @[ "${MODSET}" ] || ( echo ">> env var MODSET is not set"; exit 1 )
+ $(MULTIMOD) tag -m ${MODSET} -c ${COMMIT}
+
+MARKDOWNIMAGE := $(shell awk '$$4=="markdown" {print $$2}' $(DEPENDENCIES_DOCKERFILE))
+.PHONY: lint-markdown
+lint-markdown:
+ docker run --rm -u $(DOCKER_USER) -v "$(CURDIR):$(WORKDIR)" $(MARKDOWNIMAGE) -c $(WORKDIR)/.markdownlint.yaml $(WORKDIR)/**/*.md
+
+.PHONY: verify-readmes
+verify-readmes: $(VERIFYREADMES)
+ $(VERIFYREADMES)
diff --git a/vendor/go.opentelemetry.io/otel/README.md b/vendor/go.opentelemetry.io/otel/README.md
new file mode 100644
index 000000000..16a72004c
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/README.md
@@ -0,0 +1,115 @@
+# OpenTelemetry-Go
+
+[](https://github.com/open-telemetry/opentelemetry-go/actions/workflows/ci.yml)
+[](https://app.codecov.io/gh/open-telemetry/opentelemetry-go?branch=main)
+[](https://pkg.go.dev/go.opentelemetry.io/otel)
+[](https://goreportcard.com/report/go.opentelemetry.io/otel)
+[](https://scorecard.dev/viewer/?uri=github.com/open-telemetry/opentelemetry-go)
+[](https://www.bestpractices.dev/projects/9996)
+[](https://issues.oss-fuzz.com/issues?q=project:opentelemetry-go)
+[](https://app.fossa.com/projects/custom%2B162%2Fgithub.com%2Fopen-telemetry%2Fopentelemetry-go?ref=badge_shield&issueType=license)
+[](https://cloud-native.slack.com/archives/C01NPAXACKT)
+
+OpenTelemetry-Go is the [Go](https://golang.org/) implementation of [OpenTelemetry](https://opentelemetry.io/).
+It provides a set of APIs to directly measure performance and behavior of your software and send this data to observability platforms.
+
+## Project Status
+
+| Signal | Status |
+|---------|--------------------|
+| Traces | Stable |
+| Metrics | Stable |
+| Logs | Beta[^1] |
+
+Progress and status specific to this repository is tracked in our
+[project boards](https://github.com/open-telemetry/opentelemetry-go/projects)
+and
+[milestones](https://github.com/open-telemetry/opentelemetry-go/milestones).
+
+Project versioning information and stability guarantees can be found in the
+[versioning documentation](VERSIONING.md).
+
+[^1]: https://github.com/orgs/open-telemetry/projects/43
+
+### Compatibility
+
+OpenTelemetry-Go ensures compatibility with the current supported versions of
+the [Go language](https://golang.org/doc/devel/release#policy):
+
+> Each major Go release is supported until there are two newer major releases.
+> For example, Go 1.5 was supported until the Go 1.7 release, and Go 1.6 was supported until the Go 1.8 release.
+
+For versions of Go that are no longer supported upstream, opentelemetry-go will
+stop ensuring compatibility with these versions in the following manner:
+
+- A minor release of opentelemetry-go will be made to add support for the new
+ supported release of Go.
+- The following minor release of opentelemetry-go will remove compatibility
+ testing for the oldest (now archived upstream) version of Go. This, and
+ future, releases of opentelemetry-go may include features only supported by
+ the currently supported versions of Go.
+
+Currently, this project supports the following environments.
+
+| OS | Go Version | Architecture |
+|----------|------------|--------------|
+| Ubuntu | 1.26 | amd64 |
+| Ubuntu | 1.25 | amd64 |
+| Ubuntu | 1.26 | 386 |
+| Ubuntu | 1.25 | 386 |
+| Ubuntu | 1.26 | arm64 |
+| Ubuntu | 1.25 | arm64 |
+| macOS | 1.26 | amd64 |
+| macOS | 1.25 | amd64 |
+| macOS | 1.26 | arm64 |
+| macOS | 1.25 | arm64 |
+| Windows | 1.26 | amd64 |
+| Windows | 1.25 | amd64 |
+| Windows | 1.26 | 386 |
+| Windows | 1.25 | 386 |
+
+While this project should work for other systems, no compatibility guarantees
+are made for those systems currently.
+
+## Getting Started
+
+You can find a getting started guide on [opentelemetry.io](https://opentelemetry.io/docs/languages/go/getting-started/).
+
+OpenTelemetry's goal is to provide a single set of APIs to capture distributed
+traces and metrics from your application and send them to an observability
+platform. This project allows you to do just that for applications written in
+Go. There are two steps to this process: instrument your application, and
+configure an exporter.
+
+### Instrumentation
+
+To start capturing distributed traces and metric events from your application
+it first needs to be instrumented. The easiest way to do this is by using an
+instrumentation library for your code. Be sure to check out [the officially
+supported instrumentation
+libraries](https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/instrumentation).
+
+If you need to extend the telemetry an instrumentation library provides or want
+to build your own instrumentation for your application directly you will need
+to use the
+[Go otel](https://pkg.go.dev/go.opentelemetry.io/otel)
+package. The [examples](https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/examples)
+are a good way to see some practical uses of this process.
+
+### Export
+
+Now that your application is instrumented to collect telemetry, it needs an
+export pipeline to send that telemetry to an observability platform.
+
+All officially supported exporters for the OpenTelemetry project are contained in the [exporters directory](./exporters).
+
+| Exporter | Logs | Metrics | Traces |
+|---------------------------------------|:----:|:-------:|:------:|
+| [OTLP](./exporters/otlp/) | ✓ | ✓ | ✓ |
+| [Prometheus](./exporters/prometheus/) | | ✓ | |
+| [stdout](./exporters/stdout/) | ✓ | ✓ | ✓ |
+| [Zipkin](./exporters/zipkin/) | | | ✓ |
+
+## Contributing
+
+See the [contributing documentation](CONTRIBUTING.md).
diff --git a/vendor/go.opentelemetry.io/otel/RELEASING.md b/vendor/go.opentelemetry.io/otel/RELEASING.md
new file mode 100644
index 000000000..6aff7548c
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/RELEASING.md
@@ -0,0 +1,220 @@
+# Release Process
+
+## Create a `Version Release` issue
+
+Create a `Version Release` issue to track the release process.
+
+## Semantic Convention Upgrade
+
+### Semantic Convention Generation
+
+New versions of the [OpenTelemetry Semantic Conventions] mean new versions of the `semconv` package need to be generated.
+The `semconv-generate` make target is used for this.
+
+1. Set the `TAG` environment variable to the semantic convention tag you want to generate.
+2. Run the `make semconv-generate ...` target from this repository.
+
+For example,
+
+```sh
+export TAG="v1.30.0" # Change to the release version you are generating.
+make semconv-generate # Uses the exported TAG.
+```
+
+This should create a new sub-package of [`semconv`](./semconv).
+Ensure things look correct before submitting a pull request to include the addition.
+
+The `CHANGELOG.md` should also be updated to reflect the new changes:
+
+```md
+- The `go.opentelemetry.io/otel/semconv/` package. The package contains semantic conventions from the `` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv//MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/`. (#PR_NUMBER)
+```
+
+> **Tip:** Change to the release and prior version to match the changes
+
+### Update semconv imports
+
+Once the new semconv module has been generated, update all semconv imports throughout the codebase to reference the new version:
+
+```go
+// Before
+semconv "go.opentelemetry.io/otel/semconv/v1.37.0"
+"go.opentelemetry.io/otel/semconv/v1.37.0/otelconv"
+
+
+// After
+semconv "go.opentelemetry.io/otel/semconv/v1.39.0"
+"go.opentelemetry.io/otel/semconv/v1.39.0/otelconv"
+```
+
+Once complete, run `make` to check for any compilation or test failures.
+
+#### Handling attribute changes
+
+Some semconv releases might add new attributes or impact attributes that are currently being used. Changes could stem from a simple renaming, to more complex changes like merging attributes and property values being changed.
+
+One should update the code to the new attributes that supersede the impacted ones, hence sticking to the semantic conventions. However, legacy attributes might still be emitted in accordance to the `OTEL_SEMCONV_STABILITY_OPT_IN` environment variable.
+
+For an example on how such migration might have to be tracked and performed, see issue [#7806](https://github.com/open-telemetry/opentelemetry-go/issues/7806).
+
+### Go contrib linter update
+
+Update [.golangci.yml](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/.golangci.yml) in [opentelemetry-go-contrib](https://github.com/open-telemetry/opentelemetry-go-contrib/) to mandate the new semconv version.
+
+## Breaking changes validation
+
+You can run `make gorelease` which runs [gorelease](https://pkg.go.dev/golang.org/x/exp/cmd/gorelease) to ensure that there are no unwanted changes made in the public API.
+
+You can check/report problems with `gorelease` [here](https://golang.org/issues/26420).
+
+## Verify changes for contrib repository
+
+If the changes in the main repository are going to affect the contrib repository, it is important to verify that the changes are compatible with the contrib repository.
+
+Follow [the steps](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/RELEASING.md#verify-otel-changes) in the contrib repository to verify OTel changes.
+
+## Pre-Release
+
+First, decide which module sets will be released and update their versions
+in `versions.yaml`. Commit this change to a new branch.
+
+Update go.mod for submodules to depend on the new release which will happen in the next step.
+
+1. Run the `prerelease` make target. It creates a branch
+ `prerelease__` that will contain all release changes.
+
+ ```
+ make prerelease MODSET=
+ ```
+
+2. Verify the changes.
+
+ ```
+ git diff ...prerelease__
+ ```
+
+ This should have changed the version for all modules to be ``.
+ If these changes look correct, merge them into your pre-release branch:
+
+ ```go
+ git merge prerelease__
+ ```
+
+3. Update the [Changelog](./CHANGELOG.md).
+ - Make sure all relevant changes for this release are included and are written in language that non-contributors to the project can understand.
+ To verify this, you can look directly at the commits since the ``.
+
+ ```
+ git --no-pager log --pretty=oneline "..HEAD"
+ ```
+
+ - Move all the `Unreleased` changes into a new section following the title scheme (`[] -
[](https://github.com/sirupsen/logrus/actions?query=workflow%3ACI) [](https://travis-ci.org/sirupsen/logrus) [](https://pkg.go.dev/github.com/sirupsen/logrus)
+# Logrus