parse method

@override Future<Options> parse()

Implementation

@override
Future<Options> parse() async {
  final map = await loadConfigFromYamlPath(Directory.current.path, 'pubspec.yaml');
  final options = map['json_to_model'] as Map<String, dynamic>?;

  final result = Options();

  result.setOption(kPackageName, map['name']);

  if (options != null) {
    result.setOption(kSource, options['source'] as String?);
    result.setOption(kOutput, options['output'] as String?);
    result.setOption(kFactoryOutput, options['factory_output'] as String?);
    result.setOption(kCreateFactories, options['create_factories'] as bool?);
  }

  final quiverInPubspec = (map['dependencies'] as Map<String, dynamic>?)?['quiver'] as String?;
  if (quiverInPubspec == null) {
    throw 'Quiver is needed to generate models (To support `null` in copyWith and mocks). Please run `flutter pub add quiver`\n\n';
  }

  if (result.getOption<bool>(kCreateFactories).value == true) {
    final fakerInPubspec = (map['dev_dependencies'] as Map<String, dynamic>?)?['faker'] as String?;
    if (fakerInPubspec == null) {
      throw 'Faker is needed to generate model factories. Please run `flutter pub add faker --dev`\n\n';
    }

    final clockInPubspec = (map['dependencies'] as Map<String, dynamic>?)?['clock'] as String?;
    if (clockInPubspec == null) {
      throw 'Clock is needed to generate model factories. Please run `flutter pub add clock`\n\n';
    }
  }

  return result;
}