Function psAction

cmd/nerdctl/compose/compose_ps.go:76–233

(cmd *cobra.Command, args []string)

}

func psAction(cmd *cobra.Command, args []string) error {
	globalOptions, err := helpers.ProcessRootCmdFlags(cmd)
	if err != nil {
		return err
	}
	format, err := cmd.Flags().GetString("format")
	if err != nil {
		return err
	}
	if format != "json" && format != "table" {
		return fmt.Errorf("unsupported format %s, supported formats are: [table|json]", format)
	}
	status, err := cmd.Flags().GetStringArray("status")
	if err != nil {
		return err
	}
	quiet, err := cmd.Flags().GetBool("quiet")
	if err != nil {
		return err
	}
	displayServices, err := cmd.Flags().GetBool("services")
	if err != nil {
		return err
	}
	filter, err := cmd.Flags().GetString("filter")
	if err != nil {
		return err
	}
	if filter != "" {
		splited := strings.SplitN(filter, "=", 2)
		if len(splited) != 2 {
			return fmt.Errorf("invalid argument \"%s\" for \"-f, --filter\": bad format of filter (expected name=value)", filter)
		}
		// currently only the 'status' filter is supported
		if splited[0] != "status" {
			return fmt.Errorf("invalid filter '%s'", splited[0])
		}
		status = append(status, splited[1])
	}

	all, err := cmd.Flags().GetBool("all")
	if err != nil {
		return err
	}

	client, ctx, cancel, err := clientutil.NewClient(cmd.Context(), globalOptions.Namespace, globalOptions.Address)
	if err != nil {
		return err
	}
	defer cancel()
	options, err := getComposeOptions(cmd, globalOptions.DebugFull, globalOptions.Experimental)
	if err != nil {
		return err
	}
	c, err := compose.New(client, globalOptions, options, cmd.OutOrStdout(), cmd.ErrOrStderr())
	if err != nil {
		return err
	}