code: func ProjectPs(p project.APIProject, c *cli.Context) error {
  	qFlag := c.Bool("q")
  	allInfo, err := p.Ps(context.Background(), c.Args()...)
  	if err != nil {
  		return cli.NewExitError(err.Error(), 1)
  	}
  	columns := []string{"Name", "Command", "State", "Ports"}
  	if qFlag {
  		columns = []string{"Id"}
  	}
  	os.Stdout.WriteString(allInfo.String(columns, !qFlag))
  	return nil
  }
docs: // ProjectPs lists the containers.