frostfs-node/cmd/neofs-cli/modules/completion.go

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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 <(neofs-cli completion bash)
# To load completions for each session, execute once:
Linux:
$ neofs-cli completion bash > /etc/bash_completion.d/neofs-cli
MacOS:
$ neofs-cli completion bash > /usr/local/etc/bash_completion.d/neofs-cli
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:
$ neofs-cli completion zsh > "${fpath[1]}/_neofs-cli"
# You will need to start a new shell for this setup to take effect.
Fish:
$ neofs-cli completion fish | source
# To load completions for each session, execute once:
$ neofs-cli completion fish > ~/.config/fish/completions/neofs-cli.fish
`,
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().GenPowerShellCompletion(os.Stdout)
}
},
}
func init() {
rootCmd.AddCommand(completionCmd)
}