Drop support for golang v1.19 (#197)

Author: dgrove-oss

.github/workflows/ci.yaml

@@ -90,8 +90,6 @@ jobs:
           SHORT_COMMIT=$(git rev-parse --short "$GITHUB_SHA")
           ./gradlew :actionloop:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=nightly
           ./gradlew :actionloop:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=$SHORT_COMMIT
-          ./gradlew :golang1.19:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=nightly
-          ./gradlew :golang1.19:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=$SHORT_COMMIT
           ./gradlew :golang1.20:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=nightly
           ./gradlew :golang1.20:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=$SHORT_COMMIT
           ./gradlew :golang1.21:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=nightly

.gitignore

@@ -17,7 +17,6 @@ vendor/
 # Go binary proxy
 common/proxy
 actionloop/proxy
-golang1.19/proxy
 golang1.20/proxy
 golang1.21/proxy
 golang1.22/proxy

CHANGES.md

@@ -18,6 +18,7 @@
 -->
 # Latest
 - Add support for golang 1.22
+- Drop support for golang 1.19
 
 # 1.23.0
 - Add support for golang 1.21 (#193)

docs/BUILD.md

@@ -43,8 +43,9 @@ To build the docker images, after compiling go proxy:
 
 This will build the images:
 
-* `action-golang-v1.19`: an image supporting Go 1.19 sources (does expect an ack)
 * `action-golang-v1.20`: an image supporting Go 1.20 sources (does expect an ack)
+* `action-golang-v1.21`: an image supporting Go 1.21 sources (does expect an ack)
+* `action-golang-v1.22`: an image supporting Go 1.22 sources (does expect an ack)
 * `actionloop-base`: the base image, supporting generic executables ans shell script (does not expect an ack)
 
 The `actionloop-base` image can be used for supporting other compiled programming languages as long as they implement a `compile` script and the *action loop* protocol described below. Please check [ENVVARS.md](ENVVARS.md) for configuration options

docs/DEPLOY.md

@@ -19,7 +19,7 @@
 
 # Deployment options
 
-There are a few images provided: the `actionloop-base` and the `action-golang-v1.19` and `action-golang-v1.20` are available. Each image accepts different input in the deployment.
+There are a few images provided: the `actionloop-base` and the `action-golang-v1.<VERSION>` are available. Each image accepts different input in the deployment.
 
 <a name="actionloop">
 

examples/module-main/go.mod

@@ -1,5 +1,5 @@
 module action
 
-go 1.14
+go 1.20
 
 require github.com/rs/zerolog v1.19.0

go.mod

@@ -1,6 +1,6 @@
 module github.com/apache/openwhisk-runtime-go
 
-go 1.19
+go 1.20
 
 require github.com/stretchr/testify v1.3.0