code: func ProjectConfig(p project.APIProject, c *cli.Context) error {
  	yaml, err := p.Config()
  	if err != nil {
  		return cli.NewExitError(err.Error(), 1)
  	}
  	if !c.Bool("quiet") {
  		fmt.Println(yaml)
  	}
  	return nil
  }
docs: // ProjectConfig validates and print the compose file.