autorestic/cmd/completion.go

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2021-04-17 17:48:31 +02:00
package cmd
import (
"os"
"github.com/spf13/cobra"
)
var completionCmd = &cobra.Command{
Use: "completion [bash|zsh|fish|powershell]",
Short: "Generate completion script",
Long: `To load completions:
Bash:
$ source <(autorestic completion bash)
# To load completions for each session, execute once:
# Linux:
$ autorestic completion bash > /etc/bash_completion.d/autorestic
# macOS:
$ autorestic completion bash > /usr/local/etc/bash_completion.d/autorestic
Zsh:
# If shell completion is not already enabled in your environment,
# you will need to enable it. You can execute the following once:
$ echo "autoload -U compinit; compinit" >> ~/.zshrc
# To load completions for each session, execute once:
$ autorestic completion zsh > "${fpath[1]}/_autorestic"
# You will need to start a new shell for this setup to take effect.
fish:
$ autorestic completion fish | source
# To load completions for each session, execute once:
$ autorestic completion fish > ~/.config/fish/completions/autorestic.fish
PowerShell:
PS> autorestic completion powershell | Out-String | Invoke-Expression
# To load completions for every new session, run:
PS> autorestic completion powershell > autorestic.ps1
# and source this file from your PowerShell profile.
`,
DisableFlagsInUseLine: true,
ValidArgs: []string{"bash", "zsh", "fish", "powershell"},
Args: cobra.ExactValidArgs(1),
Run: func(cmd *cobra.Command, args []string) {
switch args[0] {
case "bash":
cmd.Root().GenBashCompletion(os.Stdout)
case "zsh":
cmd.Root().GenZshCompletion(os.Stdout)
case "fish":
cmd.Root().GenFishCompletion(os.Stdout, true)
case "powershell":
cmd.Root().GenPowerShellCompletionWithDesc(os.Stdout)
}
},
}
func init() {
rootCmd.AddCommand(completionCmd)
}