Validation: Format items:Pattern as code (#139)

This formats the values of the kubebuilder:validation:items:Pattern markers
 in the same way as the kubebuilder:validation:Pattern markers.

---------
Co-authored-by: Clemens Beck <mail@beckcl.dev>
Co-authored-by: Thibault Richard <thbkrkr@users.noreply.github.com>

Author: 3 people

processor/processor.go

@@ -544,7 +544,7 @@ func parseMarkers(markers markers.MarkerValues) (string, []string) {
 			name := strings.TrimPrefix(name, "kubebuilder:validation:")
 
 			switch name {
-			case "Pattern":
+			case "items:Pattern", "Pattern":
 				value = fmt.Sprintf("`%s`", value)
 			// FIXME: XValidation currently removed due to being long and difficult to read.
 			// E.g. "XValidation: {self.page < 200 Please start a new book.}"

test/api/v1/guestbook_types.go

@@ -127,6 +127,9 @@ type GuestbookEntry struct {
 	// +kubebuilder:validation:MaxLength=80
 	// +kubebuilder:validation:Pattern=`0*[a-z0-9]*[a-z]*[0-9]`
 	Name string `json:"name,omitempty"`
+	// Tags of the entry.
+	// +kubebuilder:validation:items:Pattern=`[a-z]*`
+	Tags []string `json:"tags"`
 	// Time of entry
 	Time metav1.Time `json:"time,omitempty"`
 	// Comment by guest. This can be a multi-line comment.

test/expected.asciidoc

@@ -163,6 +163,8 @@ GuestbookEntry defines an entry in a guest book.
 | *`name`* __string__ | Name of the guest (pipe \| should be escaped) + |  | MaxLength: 80 +
 Pattern: `0\*[a-z0-9]*[a-z]*[0-9]` +
 
+| *`tags`* __string array__ | Tags of the entry. + |  | items:Pattern: `[a-z]*` +
+
 | *`time`* __link:https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.25/#time-v1-meta[$$Time$$]__ | Time of entry + |  | 
 | *`comment`* __string__ | Comment by guest. This can be a multi-line comment. +
 Like this one. +

test/expected.md

@@ -128,6 +128,7 @@ _Appears in:_
 | Field | Description | Default | Validation |
 | --- | --- | --- | --- |
 | `name` _string_ | Name of the guest (pipe \| should be escaped) |  | MaxLength: 80 <br />Pattern: `0*[a-z0-9]*[a-z]*[0-9]` <br /> |
+| `tags` _string array_ | Tags of the entry. |  | items:Pattern: `[a-z]*` <br /> |
 | `time` _[Time](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.25/#time-v1-meta)_ | Time of entry |  |  |
 | `comment` _string_ | Comment by guest. This can be a multi-line comment.<br />Like this one.<br />Now let's test a list:<br />* a<br />* b<br />Another isolated comment.<br />Looks good? |  | Pattern: `0*[a-z0-9]*[a-z]*[0-9]*\|\s` <br /> |
 | `rating` _[Rating](#rating)_ | Rating provided by the guest |  | Maximum: 5 <br />Minimum: 1 <br /> |

test/hide.md

@@ -129,6 +129,7 @@ _Appears in:_
 | Field | Description | Default | Validation |
 | --- | --- | --- | --- |
 | `name` _string_ | Name of the guest (pipe \| should be escaped) |  | MaxLength: 80 <br />Pattern: `0*[a-z0-9]*[a-z]*[0-9]` <br /> |
+| `tags` _string array_ | Tags of the entry. |  | items:Pattern: `[a-z]*` <br /> |
 | `time` _[Time](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.25/#time-v1-meta)_ | Time of entry |  |  |
 | `comment` _string_ | Comment by guest. This can be a multi-line comment.<br />Like this one.<br />Now let's test a list:<br />* a<br />* b<br />Another isolated comment.<br />Looks good? |  | Pattern: `0*[a-z0-9]*[a-z]*[0-9]*\|\s` <br /> |
 | `rating` _[Rating](#rating)_ | Rating provided by the guest |  | Maximum: 5 <br />Minimum: 1 <br /> |