Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/util/flag/flags.go

@@ -0,0 +1,51 @@
+/*
+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 flag
+
+import (
+	goflag "flag"
+	"strings"
+
+	"github.com/golang/glog"
+	"github.com/spf13/pflag"
+)
+
+// WordSepNormalizeFunc changes all flags that contain "_" separators
+func WordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName {
+	if strings.Contains(name, "_") {
+		return pflag.NormalizedName(strings.Replace(name, "_", "-", -1))
+	}
+	return pflag.NormalizedName(name)
+}
+
+// WarnWordSepNormalizeFunc changes and warns for flags that contain "_" separators
+func WarnWordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName {
+	if strings.Contains(name, "_") {
+		nname := strings.Replace(name, "_", "-", -1)
+		glog.Warningf("%s is DEPRECATED and will be removed in a future version. Use %s instead.", name, nname)
+
+		return pflag.NormalizedName(nname)
+	}
+	return pflag.NormalizedName(name)
+}
+
+// InitFlags normalizes and parses the command line flags
+func InitFlags() {
+	pflag.CommandLine.SetNormalizeFunc(WordSepNormalizeFunc)
+	pflag.CommandLine.AddGoFlagSet(goflag.CommandLine)
+	pflag.Parse()
+}