Replace godep with dep

vendor/k8s.io/kubernetes/pkg/kubeapiserver/admission/util/initializer.go

@@ -0,0 +1,79 @@
+/*
+Copyright 2017 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 util
+
+import (
+	"k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/util/initialization"
+	"k8s.io/apiserver/pkg/admission"
+)
+
+// IsUpdatingInitializedObject returns true if the operation is trying to update
+// an already initialized object.
+func IsUpdatingInitializedObject(a admission.Attributes) (bool, error) {
+	if a.GetOperation() != admission.Update {
+		return false, nil
+	}
+	oldObj := a.GetOldObject()
+	accessor, err := meta.Accessor(oldObj)
+	if err != nil {
+		return false, err
+	}
+	if initialization.IsInitialized(accessor.GetInitializers()) {
+		return true, nil
+	}
+	return false, nil
+}
+
+// IsUpdatingUninitializedObject returns true if the operation is trying to
+// update an object that is not initialized yet.
+func IsUpdatingUninitializedObject(a admission.Attributes) (bool, error) {
+	if a.GetOperation() != admission.Update {
+		return false, nil
+	}
+	oldObj := a.GetOldObject()
+	accessor, err := meta.Accessor(oldObj)
+	if err != nil {
+		return false, err
+	}
+	if initialization.IsInitialized(accessor.GetInitializers()) {
+		return false, nil
+	}
+	return true, nil
+}
+
+// IsInitializationCompletion returns true if the operation removes all pending
+// initializers.
+func IsInitializationCompletion(a admission.Attributes) (bool, error) {
+	if a.GetOperation() != admission.Update {
+		return false, nil
+	}
+	oldObj := a.GetOldObject()
+	oldInitialized, err := initialization.IsObjectInitialized(oldObj)
+	if err != nil {
+		return false, err
+	}
+	if oldInitialized {
+		return false, nil
+	}
+	newObj := a.GetObject()
+	newInitialized, err := initialization.IsObjectInitialized(newObj)
+	if err != nil {
+		return false, err
+	}
+	return newInitialized, nil
+}