run method

@override Future<void> run()

Runs this command.

The return value is wrapped in a Future if necessary and returned by CommandRunner.runCommand.

Implementation

@override
Future<void> run() async {
  final result = await Process.run('git', ['status', '--porcelain']);

  if ((result.stdout as String).trim().isNotEmpty) {
    throw Exception('The repository has uncommitted changes.');
  }

  print('Clean repository ✅');
}