vendor files

vendor/k8s.io/apimachinery/pkg/util/initialization/BUILD

@@ -0,0 +1,27 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["initialization.go"],
+    importpath = "k8s.io/apimachinery/pkg/util/initialization",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

vendor/k8s.io/apimachinery/pkg/util/initialization/initialization.go

@@ -0,0 +1,48 @@
+/*
+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 initialization
+
+import (
+	"k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+// IsInitialized returns if the initializers indicates means initialized.
+func IsInitialized(initializers *metav1.Initializers) bool {
+	if initializers == nil {
+		return true
+	}
+	// Persisted objects will never be in this state. The initializer admission
+	// plugin will override metadata.initializers to nil. If the initializer
+	// admissio plugin is disabled, the generic registry always set
+	// metadata.initializers to nil. However, this function
+	// might be called before the object persisted, thus the check.
+	if len(initializers.Pending) == 0 && initializers.Result == nil {
+		return true
+	}
+	return false
+}
+
+// IsObjectInitialized returns if the object is initialized.
+func IsObjectInitialized(obj runtime.Object) (bool, error) {
+	accessor, err := meta.Accessor(obj)
+	if err != nil {
+		return false, err
+	}
+	return IsInitialized(accessor.GetInitializers()), nil
+}