void _addSubdir()

in lib/src/directory_watcher/linux.dart [230:245]

• 13 lines of code
• 3 McCabe index (conditional complexity)

  void _addSubdir(String path) {
    _listen(Directory(path).list(recursive: true), (FileSystemEntity entity) {
      if (entity is Directory) {
        _watchSubdir(entity.path);
      } else {
        _files.add(entity.path);
        _emitEvent(ChangeType.ADD, entity.path);
      }
    }, onError: (Object error, StackTrace stackTrace) {
      // Ignore an exception caused by the dir not existing. It's fine if it
      // was added and then quickly removed.
      if (error is FileSystemException) return;

      _emitError(error, stackTrace);
    }, cancelOnError: true);
  }