Function newPsCommand

cli/command/stack/ps.go:27–51

(dockerCLI command.Cli)

}

func newPsCommand(dockerCLI command.Cli) *cobra.Command {
	opts := psOptions{filter: cliopts.NewFilterOpt()}

	cmd := &cobra.Command{
		Use:   "ps [OPTIONS] STACK",
		Short: "List the tasks in the stack",
		Args:  cli.ExactArgs(1),
		RunE: func(cmd *cobra.Command, args []string) error {
			opts.namespace = args[0]
			if err := validateStackName(opts.namespace); err != nil {
				return err
			}
			return runPS(cmd.Context(), dockerCLI, opts)
		},
		ValidArgsFunction:     completeNames(dockerCLI),
		DisableFlagsInUseLine: true,
	}
	flags := cmd.Flags()
	flags.BoolVar(&opts.noTrunc, "no-trunc", false, "Do not truncate output")
	flags.BoolVar(&opts.noResolve, "no-resolve", false, "Do not map IDs to Names")
	flags.VarP(&opts.filter, "filter", "f", "Filter output based on conditions provided")
	flags.BoolVarP(&opts.quiet, "quiet", "q", false, "Only display task IDs")
	flags.StringVar(&opts.format, "format", "", flagsHelper.FormatHelp)
	return cmd
}

// runPS is the swarm implementation of docker stack ps
func runPS(ctx context.Context, dockerCLI command.Cli, opts psOptions) error {