| /* |
| Copyright 2016 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 generators |
| |
| import ( |
| "k8s.io/gengo/types" |
| ) |
| |
| // extractTag gets the comment-tags for the key. If the tag did not exist, it |
| // returns the empty string. |
| func extractTag(key string, lines []string) string { |
| val, present := types.ExtractCommentTags("+", lines)[key] |
| if !present || len(val) < 1 { |
| return "" |
| } |
| |
| return val[0] |
| } |