detectWorkspace function

WorkspaceInfo? detectWorkspace(Directory root)

Detects if the given directory is a Dart workspace root

Implementation

WorkspaceInfo? detectWorkspace(Directory root) {
  final pubspecFile = File(path.join(root.path, 'pubspec.yaml'));
  if (!pubspecFile.existsSync()) {
    return null;
  }

  try {
    final pubspecContent = pubspecFile.readAsStringSync();
    final pubspec = loadYaml(pubspecContent) as Map;

    // Check if workspace property exists
    final workspace = pubspec['workspace'];
    if (workspace == null) {
      return null;
    }

    // Workspace can be a list of strings or a map with 'members' key
    List<String> memberPaths = [];
    if (workspace is YamlList) {
      memberPaths = workspace.map((e) => e.toString()).toList();
    } else if (workspace is Map && workspace.containsKey('members')) {
      final members = workspace['members'];
      if (members is YamlList) {
        memberPaths = members.map((e) => e.toString()).toList();
      }
    }

    if (memberPaths.isEmpty) {
      return null;
    }

    return WorkspaceInfo(
      root: root,
      memberPaths: memberPaths,
    );
  } catch (e) {
    logger.detail('Error detecting workspace: $e');
    return null;
  }
}