mirror of https://github.com/k3s-io/k3s
56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
/*
|
|
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/kubectl/pkg/util/i18n"
|
|
"k8s.io/kubectl/pkg/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
|
|
}
|