code: func AppsForPod(uuid, dataDir string, appName string) ([]*v1.App, error) {
  	p, err := pkgPod.PodFromUUIDString(dataDir, uuid)
  	if err != nil {
  		return nil, err
  	}
  	defer p.Close()
  
  	return appsForPod(p, appName, appStateInMutablePod)
  }
docs: // AppsForPod returns the apps of the pod with the given uuid in the given data directory.
  // If appName is non-empty, then only the app with the given name will be returned.