| /* |
| Copyright 2018 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" |
| "github.com/spf13/pflag" |
| ) |
| |
| // NoOp implements goflag.Value and plfag.Value, |
| // but has a noop Set implementation |
| type NoOp struct{} |
| |
| var _ goflag.Value = NoOp{} |
| var _ pflag.Value = NoOp{} |
| |
| func (NoOp) String() string { |
| return "" |
| } |
| |
| func (NoOp) Set(val string) error { |
| return nil |
| } |
| |
| func (NoOp) Type() string { |
| return "NoOp" |
| } |