Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/api/util/BUILD

@@ -0,0 +1,25 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_binary",
+    "go_library",
+    "go_test",
+    "cgo_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["group_version.go"],
+    tags = ["automanaged"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["group_version_test.go"],
+    library = "go_default_library",
+    tags = ["automanaged"],
+    deps = [],
+)

vendor/k8s.io/kubernetes/pkg/api/util/OWNERS

@@ -0,0 +1,3 @@
+reviewers:
+- caesarxuchao
+- david-mcmahon

vendor/k8s.io/kubernetes/pkg/api/util/group_version.go

@@ -0,0 +1,48 @@
+/*
+Copyright 2015 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.
+*/
+
+// TODO: This GetVersion/GetGroup arrangement is temporary and will be replaced
+// with a GroupAndVersion type.
+package util
+
+import "strings"
+
+func GetVersion(groupVersion string) string {
+	s := strings.Split(groupVersion, "/")
+	if len(s) != 2 {
+		// e.g. return "v1" for groupVersion="v1"
+		return s[len(s)-1]
+	}
+	return s[1]
+}
+
+func GetGroup(groupVersion string) string {
+	s := strings.Split(groupVersion, "/")
+	if len(s) == 1 {
+		// e.g. return "" for groupVersion="v1"
+		return ""
+	}
+	return s[0]
+}
+
+// GetGroupVersion returns the "group/version". It returns "version" is if group
+// is empty. It returns "group/" if version is empty.
+func GetGroupVersion(group, version string) string {
+	if len(group) == 0 {
+		return version
+	}
+	return group + "/" + version
+}

vendor/k8s.io/kubernetes/pkg/api/util/group_version_test.go

@@ -0,0 +1,63 @@
+/*
+Copyright 2014 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 "testing"
+
+func TestGetVersion(t *testing.T) {
+	testCases := []struct {
+		groupVersion string
+		output       string
+	}{
+		{
+			"v1",
+			"v1",
+		},
+		{
+			"extensions/v1beta1",
+			"v1beta1",
+		},
+	}
+	for _, test := range testCases {
+		actual := GetVersion(test.groupVersion)
+		if test.output != actual {
+			t.Errorf("expect version: %s, got: %s\n", test.output, actual)
+		}
+	}
+}
+
+func TestGetGroup(t *testing.T) {
+	testCases := []struct {
+		groupVersion string
+		output       string
+	}{
+		{
+			"v1",
+			"",
+		},
+		{
+			"extensions/v1beta1",
+			"extensions",
+		},
+	}
+	for _, test := range testCases {
+		actual := GetGroup(test.groupVersion)
+		if test.output != actual {
+			t.Errorf("expect version: %s, got: %s\n", test.output, actual)
+		}
+	}
+}