(feat) add necessary changes to support applyconfiguration gen

Author: yyewolf

pkg/plugins/golang/v4/scaffolds/api.go

@@ -100,6 +100,7 @@ func (s *apiScaffolder) Scaffold() error {
 		if err := scaffold.Execute(
 			&api.Types{Force: s.force},
 			&api.Group{},
+			&api.Doc{},
 		); err != nil {
 			return fmt.Errorf("error scaffolding APIs: %w", err)
 		}

pkg/plugins/golang/v4/scaffolds/internal/templates/api/doc.go

@@ -0,0 +1,55 @@
+/*
+Copyright 2022 The Kubernetes 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 api
+
+import (
+	log "log/slog"
+	"path/filepath"
+
+	"sigs.k8s.io/kubebuilder/v4/pkg/machinery"
+)
+
+var _ machinery.Template = &Doc{}
+
+// Doc scaffolds the doc file that defines the groupName
+type Doc struct {
+	machinery.TemplateMixin
+	machinery.MultiGroupMixin
+	machinery.BoilerplateMixin
+	machinery.ResourceMixin
+}
+
+// SetTemplateDefaults implements machinery.Template
+func (f *Doc) SetTemplateDefaults() error {
+	if f.Path == "" {
+		f.Path = filepath.Join("api", "%[version]", "doc.go")
+	}
+
+	f.Path = f.Resource.Replacer().Replace(f.Path)
+	log.Info(f.Path)
+	f.TemplateBody = docTemplate
+
+	return nil
+}
+
+//nolint:lll
+const docTemplate = `{{ .Boilerplate }}
+
+// Package {{ .Resource.Version }} contains API Schema definitions for the {{ .Resource.Group }} {{ .Resource.Version }} API group.
+// +groupName={{ .Resource.QualifiedGroup }}
+package {{ .Resource.Version }}
+`

pkg/plugins/golang/v4/scaffolds/internal/templates/api/group.go

@@ -55,7 +55,6 @@ const groupTemplate = `{{ .Boilerplate }}
 
 // Package {{ .Resource.Version }} contains API Schema definitions for the {{ .Resource.Group }} {{ .Resource.Version }} API group.
 // +kubebuilder:object:generate=true
-// +groupName={{ .Resource.QualifiedGroup }}
 package {{ .Resource.Version }}
 
 import (
@@ -64,11 +63,11 @@ import (
 )
 
 var (
-	// GroupVersion is group version used to register these objects.
-	GroupVersion = schema.GroupVersion{Group: "{{ .Resource.QualifiedGroup }}", Version: "{{ .Resource.Version }}"}
+	// SchemeGroupVersion is group version used to register these objects.
+	SchemeGroupVersion = schema.GroupVersion{Group: "{{ .Resource.QualifiedGroup }}", Version: "{{ .Resource.Version }}"}
 
 	// SchemeBuilder is used to add go types to the GroupVersionKind scheme.
-	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}
+	SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
 
 	// AddToScheme adds the types in this group-version to the given scheme.
 	AddToScheme = SchemeBuilder.AddToScheme

pkg/plugins/golang/v4/scaffolds/internal/templates/api/types.go

@@ -64,6 +64,7 @@ func (f *Types) SetTemplateDefaults() error {
 //nolint:lll
 const typesTemplate = `{{ .Boilerplate }}
 
+// +kubebuilder:ac:generate=true
 package {{ .Resource.Version }}
 
 import (
@@ -116,6 +117,8 @@ type {{ .Resource.Kind }}Status struct {
 // +kubebuilder:resource:scope=Cluster
 {{- else if not .Resource.IsRegularPlural }}
 // +kubebuilder:resource:path={{ .Resource.Plural }}
+{{- else }}
+// +kubebuilder:resource
 {{- end }}
 
 // {{ .Resource.Kind }} is the Schema for the {{ .Resource.Plural }} API