Use +kubebuilder:skip=true to skip package

Signed-off-by: Tamal Saha <[email protected]>

Author: tamalsaha

pkg/crd/markers/package.go

@@ -33,5 +33,8 @@ func init() {
 
 		must(markers.MakeDefinition("kubebuilder:validation:Required", markers.DescribesPackage, struct{}{})).
 			WithHelp(markers.SimpleHelp("CRD validation", "specifies that all fields in this package are required by default.")),
+
+		must(markers.MakeDefinition("kubebuilder:skip", markers.DescribesPackage, false)).
+			WithHelp(markers.SimpleHelp("CRD", "skip this package.")),
 	)
 }

pkg/crd/parser.go

@@ -110,15 +110,22 @@ func (p *Parser) indexTypes(pkg *loader.Package) {
 	pkgMarkers, err := markers.PackageMarkers(p.Collector, pkg)
 	if err != nil {
 		pkg.AddError(err)
-	} else if nameVal := pkgMarkers.Get("groupName"); nameVal != nil {
-		versionVal := pkg.Name // a reasonable guess
-		if versionMarker := pkgMarkers.Get("versionName"); versionMarker != nil {
-			versionVal = versionMarker.(string)
+	} else {
+		if skipPkg := pkgMarkers.Get("kubebuilder:skip"); skipPkg != nil {
+			if skipPkg.(bool) {
+				return
+			}
 		}
-
-		p.GroupVersions[pkg] = schema.GroupVersion{
-			Version: versionVal,
-			Group:   nameVal.(string),
+		if nameVal := pkgMarkers.Get("groupName"); nameVal != nil {
+			versionVal := pkg.Name // a reasonable guess
+			if versionMarker := pkgMarkers.Get("versionName"); versionMarker != nil {
+				versionVal = versionMarker.(string)
+			}
+
+			p.GroupVersions[pkg] = schema.GroupVersion{
+				Version: versionVal,
+				Group:   nameVal.(string),
+			}
 		}
 	}
 

pkg/crd/testdata/cronjob_types.go

@@ -17,6 +17,7 @@ limitations under the License.
 
 // +groupName=testdata.kubebuilder.io
 // +versionName=v1
+// +kubebuilder:skip=true
 package cronjob
 
 import (