Function ExactArgsWithMsg

pkg/validators/cmd.go:13–21

ExactArgs is a validator for commands to print an error with a custom message followed by usage, flags and available commands when too few/much arguments are provided

(n int, msg string)

// ExactArgs is a validator for commands to print an error with a custom message
// followed by usage, flags and available commands when too few/much arguments are provided
func ExactArgsWithMsg(n int, msg string) cobra.PositionalArgs {
	return func(cmd *cobra.Command, args []string) error {
		if len(args) != n {
			return cmdutil.FlagErrorf("%s", msg)
		}

		return nil
	}
}

// NoArgs is a validator for commands to print an error when an argument is provided
func NoArgs() cobra.PositionalArgs {