Future findPackageConfig()

in lib/src/discovery.dart [35:53]

• 17 lines of code
• 7 McCabe index (conditional complexity)

Future<PackageConfig?> findPackageConfig(Directory baseDirectory,
    bool recursive, void Function(Object error) onError) async {
  var directory = baseDirectory;
  if (!directory.isAbsolute) directory = directory.absolute;
  if (!await directory.exists()) {
    return null;
  }
  do {
    // Check for $cwd/.packages
    var packageConfig = await findPackagConfigInDirectory(directory, onError);
    if (packageConfig != null) return packageConfig;
    if (!recursive) break;
    // Check in parent directories.
    var parentDirectory = directory.parent;
    if (parentDirectory.path == directory.path) break;
    directory = parentDirectory;
  } while (true);
  return null;
}