| /* |
| 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 options |
| |
| import ( |
| "io" |
| |
| "k8s.io/kubernetes/pkg/kubectl/util/i18n" |
| "k8s.io/kubernetes/pkg/kubectl/util/templates" |
| |
| "github.com/spf13/cobra" |
| ) |
| |
| var ( |
| optionsExample = templates.Examples(i18n.T(` |
| # Print flags inherited by all commands |
| kubectl options`)) |
| ) |
| |
| // NewCmdOptions implements the options command |
| func NewCmdOptions(out io.Writer) *cobra.Command { |
| cmd := &cobra.Command{ |
| Use: "options", |
| Short: i18n.T("Print the list of flags inherited by all commands"), |
| Long: "Print the list of flags inherited by all commands", |
| Example: optionsExample, |
| Run: func(cmd *cobra.Command, args []string) { |
| cmd.Usage() |
| }, |
| } |
| |
| // The `options` command needs write its output to the `out` stream |
| // (typically stdout). Without calling SetOutput here, the Usage() |
| // function call will fall back to stderr. |
| // |
| // See https://github.com/kubernetes/kubernetes/pull/46394 for details. |
| cmd.SetOutput(out) |
| |
| templates.UseOptionsTemplates(cmd) |
| return cmd |
| } |