runOnPackage method

@override FutureOr<int> runOnPackage(Package package)

Implementation

@override
FutureOr<int> runOnPackage(Package package) async {
  try {
    MapEntry<String, DependencyReference> map(
      String key,
      DependencyReference ref,
    ) {
      if (ref is! HostedReference) return MapEntry(key, ref);

      final localPackage = packages.firstWhereOrNull(
        (package) => package.name == key,
      );

      if (localPackage == null) return MapEntry(key, ref);

      return MapEntry(
        key,
        PathReference(
          path.relative(
            localPackage.directory.path,
            from: package.directory.path,
          ),
        ),
      );
    }

    await package.pubspec
        .copy(
          dependencies: package.pubspec.dependencies.map(map),
          devDependencies: package.pubspec.devDependencies.map(map),
        )
        .save(package.directory);

    return 0;
  } catch (e) {
    return 1;
  }
}