Function formatAndPrintContainerInfo

cmd/nerdctl/container/container_list.go:157–235

(containers []container.ListItem, options FormattingAndPrintingOptions)

}

func formatAndPrintContainerInfo(containers []container.ListItem, options FormattingAndPrintingOptions) error {
	w := options.Stdout
	var (
		wide bool
		tmpl *template.Template
	)
	switch options.Format {
	case "", "table":
		w = tabwriter.NewWriter(w, 4, 8, 4, ' ', 0)
		if !options.Quiet {
			printHeader := "CONTAINER ID\tIMAGE\tCOMMAND\tCREATED\tSTATUS\tPORTS\tNAMES"
			if options.Size {
				printHeader += "\tSIZE"
			}
			fmt.Fprintln(w, printHeader)
		}
	case "raw":
		return errors.New("unsupported format: \"raw\"")
	case "wide":
		w = tabwriter.NewWriter(w, 4, 8, 4, ' ', 0)
		if !options.Quiet {
			fmt.Fprintln(w, "CONTAINER ID\tIMAGE\tCOMMAND\tCREATED\tSTATUS\tPORTS\tNAMES\tRUNTIME\tPLATFORM\tSIZE")
			wide = true
		}
	default:
		if options.Quiet {
			return errors.New("format and quiet must not be specified together")
		}
		var err error
		tmpl, err = formatter.ParseTemplate(options.Format)
		if err != nil {
			return err
		}
	}

	for _, c := range containers {
		if tmpl != nil {
			var b bytes.Buffer
			if err := tmpl.Execute(&b, &c); err != nil {
				return err
			}
			if _, err := fmt.Fprintln(w, b.String()); err != nil {
				return err
			}
		} else if options.Quiet {
			if _, err := fmt.Fprintln(w, c.ID); err != nil {
				return err
			}
		} else {
			format := "%s\t%s\t%s\t%s\t%s\t%s\t%s"
			args := []interface{}{
				c.ID,
				c.Image,
				c.Command,
				formatter.TimeSinceInHuman(c.CreatedAt),
				c.Status,
				c.Ports,
				c.Names,