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ko-build/pkg/commands/completion.go
Marek Schwarz 0af2e5e8a9 Added command completion (#49)
* Enable command completion (#27)

* Added documentation (#27)
2019-07-08 17:04:58 -07:00

45 lines
1.2 KiB
Go

// Copyright 2018 Google LLC 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 commands
import (
"os"
"github.com/spf13/cobra"
)
type CompletionFlags struct {
Zsh bool
}
func addCompletion(topLevel *cobra.Command) {
var completionFlags CompletionFlags
completionCmd := &cobra.Command{
Use: "completion",
Short: "Output shell completion code (default Bash)",
Run: func(cmd *cobra.Command, args []string) {
if completionFlags.Zsh {
cmd.Root().GenZshCompletion(os.Stdout)
} else {
cmd.Root().GenBashCompletion(os.Stdout)
}
},
}
completionCmd.Flags().BoolVar(&completionFlags.Zsh, "zsh", false, "Generates completion code for Zsh shell.")
topLevel.AddCommand(completionCmd)
}