anchor.diff:    _gcloudProjectVersion = args[gcloudProjectVersionFlag] as String;
     _flutterProfileMode = args[flutterProfileModeFlag] as bool;
     _ignoreVersion = args[ignoreVersionFlag] as bool;
  +  _skipBuild = args[skipBuildFlag] as bool;
   
     if (_gcloudProjectId == null) {
       stderr.write('--$gcloudProjectIdFlag must be defined\n');
  
positive.code:         '--$gcloudProjectVersionFlag version\n\n'
          'Optional flags:\n'
          '--$flutterProfileModeFlag\tBuild app_flutter in profile for debugging\n'
          '--$ignoreVersionFlag\tForce deploy with current Flutter version\n');
      exit(1);
    }
  
  
negative.code: 
  /// Copy the built project from app to this app_dart project.
  Future<bool> _copyAngularDartProject() async {
    if (_skipBuild) {
      stdout.writeln('Reusing existing app build files in app_dart/build');
      return true;
    }
    final ProcessResult result =
        await Process.run('cp', <String>['-rn', '$angularDartProjectDirectory/build/web', 'build/']);
  
  