add utility for binding flags and building api server clients

pkg/client/clientcmd/doc.go

@@ -0,0 +1,25 @@
+/*
+Copyright 2014 Google Inc. All rights reserved.
+
+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 cmd provides one stop shopping for a command line executable to bind the correct flags,
+build the client config, and create a working client. The code for usage looks like this:
+
+    clientBuilder := clientcmd.NewBuilder(clientcmd.NewDefaultAuthLoader())
+    clientBuilder.BindFlags(cmds.PersistentFlags())
+    apiClient, err := clientBuilder.Client()
+*/
+package clientcmd