anchor.diff:    }
   
     static Uri _xcodeProjectUri(String revision) {
  -    return Uri.parse("https://storage.googleapis.com/flutter_infra/flutter/${revision}/ios/FlutterXcode.zip");
  +    return Uri.parse("https://storage.googleapis.com/flutter_infra/flutter/$revision/ios/FlutterXcode.zip");
     }
   
     Future<List<int>> _fetchXcodeArchive() async {
  
positive.code:     }
  
      if (argResults['init'])
        return _runInitCommand();
  
      print("No flags specified...");
      return -1;
  
negative.code:     localsBuffer.writeln("// Recreate using `flutter ios`");
  
      String flutterRoot = path.normalize(Platform.environment[kFlutterRootEnvironmentVariableName]);
      localsBuffer.writeln("FLUTTER_ROOT=$flutterRoot");
  
      // This holds because requiresProjectRoot is true for this command
      String applicationRoot = path.normalize(Directory.current.path);
      localsBuffer.writeln("FLUTTER_APPLICATION_PATH=$applicationRoot");
  
      String dartSDKPath = path.normalize(path.join(Platform.resolvedExecutable, "..", ".."));
      localsBuffer.writeln("DART_SDK_PATH=$dartSDKPath");
  
      File localsFile = new File(filePath);
      await localsFile.create(recursive: true);
  