void _applyChanges()

in lib/src/directory_watcher/linux.dart [201:227]

• 22 lines of code
• 9 McCabe index (conditional complexity)

  void _applyChanges(Set<String> files, Set<String> dirs, Set<String> changed) {
    for (var path in changed) {
      var stream = _subdirStreams.remove(path);
      if (stream != null) _nativeEvents.add(stream);

      // Unless [path] was a file and still is, emit REMOVE events for it or its
      // contents,
      if (files.contains(path) && _files.contains(path)) continue;
      for (var file in _files.remove(path)) {
        _emitEvent(ChangeType.REMOVE, file);
      }
    }

    for (var file in files) {
      if (_files.contains(file)) {
        _emitEvent(ChangeType.MODIFY, file);
      } else {
        _emitEvent(ChangeType.ADD, file);
        _files.add(file);
      }
    }

    for (var dir in dirs) {
      _watchSubdir(dir);
      _addSubdir(dir);
    }
  }