Merge pull request #95 from Liujingfang1/crdsupport

Add skeleton for CRD support

pkg/transformers/labelsandannotations_test.go

@@ -312,3 +312,23 @@ func TestAnnotationsRun(t *testing.T) {
 		t.Fatalf("actual doesn't match expected: %v", err)
 	}
 }
+
+func TestAddPathConfigs(t *testing.T) {
+	aexpected := len(defaultAnnotationsPathConfigs) + 1
+	lexpected := len(defaultLabelsPathConfigs) + 1
+	pathConfigs := []PathConfig{
+		{
+			GroupVersionKind:   &schema.GroupVersionKind{Group: "GroupA", Kind: "KindB"},
+			Path:               []string{"path", "to", "a", "field"},
+			CreateIfNotPresent: true,
+		},
+	}
+	AddLabelsPathConfigs(pathConfigs)
+	AddAnnotationsPathConfigs(pathConfigs)
+	if len(defaultAnnotationsPathConfigs) != aexpected {
+		t.Fatalf("actual %v doesn't match expected: %v", len(defaultAnnotationsPathConfigs), aexpected)
+	}
+	if len(defaultLabelsPathConfigs) != lexpected {
+		t.Fatalf("actual %v doesn't match expected: %v", len(defaultLabelsPathConfigs), lexpected)
+	}
+}

pkg/transformers/labelsandannotationsconfig.go

@@ -162,3 +162,13 @@ var defaultAnnotationsPathConfigs = []PathConfig{
 		CreateIfNotPresent: true,
 	},
 }
+
+// AddLabelsPathConfigs adds extra path configs to the default one
+func AddLabelsPathConfigs(pathConfigs []PathConfig) {
+	defaultLabelsPathConfigs = append(defaultLabelsPathConfigs, pathConfigs...)
+}
+
+// AddAnnotationsPathConfigs adds extra path configs to the default one
+func AddAnnotationsPathConfigs(pathConfigs []PathConfig) {
+	defaultAnnotationsPathConfigs = append(defaultAnnotationsPathConfigs, pathConfigs...)
+}

pkg/transformers/namereference_test.go

@@ -22,6 +22,7 @@ import (
 
 	"github.com/kubernetes-sigs/kustomize/pkg/resmap"
 	"github.com/kubernetes-sigs/kustomize/pkg/resource"
+	"k8s.io/apimachinery/pkg/runtime/schema"
 )
 
 func TestNameReferenceRun(t *testing.T) {
@@ -199,3 +200,29 @@ func TestNameReferenceRun(t *testing.T) {
 		t.Fatalf("actual doesn't match expected: %v", err)
 	}
 }
+
+func TestAddNameReferencePathConfigs(t *testing.T) {
+	expected := len(defaultNameReferencePathConfigs) + 1
+
+	pathConfigs := []referencePathConfig{
+		{
+			referencedGVK: schema.GroupVersionKind{
+				Kind: "KindA",
+			},
+			pathConfigs: []PathConfig{
+				{
+					GroupVersionKind: &schema.GroupVersionKind{
+						Kind: "KindB",
+					},
+					Path:               []string{"path", "to", "a", "field"},
+					CreateIfNotPresent: false,
+				},
+			},
+		},
+	}
+
+	AddNameReferencePathConfigs(pathConfigs)
+	if len(defaultNameReferencePathConfigs) != expected {
+		t.Fatalf("actual %v doesn't match expected: %v", len(defaultAnnotationsPathConfigs), expected)
+	}
+}

pkg/transformers/namereferenceconfig.go

@@ -733,3 +733,8 @@ var defaultNameReferencePathConfigs = []referencePathConfig{
 		},
 	},
 }
+
+// AddNameReferencePathConfigs adds extra reference path configs to the default one
+func AddNameReferencePathConfigs(r []referencePathConfig) {
+	defaultNameReferencePathConfigs = append(defaultNameReferencePathConfigs, r...)
+}