kubernetes · daizuozhuo · May 25, 2015 · May 26, 2015 · May 26, 2015 · May 26, 2015
diff --git a/pkg/util/jsonpath/doc.go b/pkg/util/jsonpath/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright 2015 The Kubernetes Authors 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 jsonpath is a template engine using jsonpath syntax,
+// which can be seen at http://goessner.net/articles/JsonPath/.
+// In addition, it has {range} {end} function to iterate list and slice.
+package jsonpath