Function runTop

cli/command/container/top.go:48–64

(ctx context.Context, dockerCli command.Cli, opts *topOptions)

}

func runTop(ctx context.Context, dockerCli command.Cli, opts *topOptions) error {
	procList, err := dockerCli.Client().ContainerTop(ctx, opts.container, client.ContainerTopOptions{
		Arguments: opts.args,
	})
	if err != nil {
		return err
	}

	w := tabwriter.NewWriter(dockerCli.Out(), 20, 1, 3, ' ', 0)
	_, _ = fmt.Fprintln(w, strings.Join(procList.Titles, "\t"))

	for _, proc := range procList.Processes {
		_, _ = fmt.Fprintln(w, strings.Join(proc, "\t"))
	}
	_ = w.Flush()
	return nil
}