execute method

Future<void> execute(List<String> args)

Prompts the user for a flavor name if not provided in args, validates it, and sets up the project structure for the new flavor.

Implementation

Future<void> execute(List<String> args) async {
  if (!ConfigService.isValidProject(_log)) return;
  if (!ConfigService.requiresInitialized(_log)) return;

  String newFlavor;
  if (args.isEmpty) {
    newFlavor = _log
        .prompt('👉 Enter the name for the new flavor:')
        .toLowerCase()
        .trim();
    if (newFlavor.isEmpty) {
      _log.error('❌ Error: Name cannot be empty.');
      return;
    }
  } else {
    newFlavor = args[0].toLowerCase().trim();
  }

  if (!ValidationUtils.isValidIdentifier(newFlavor)) {
    _log.error(
      '❌ Error: "$newFlavor" is not a valid Dart identifier. It must start with a letter and contain only alphanumeric characters or underscores.',
    );
    return;
  }

  final config = ConfigService.load();
  if (config.flavors.contains(newFlavor)) {
    _log.warn('⚠️ Flavor "$newFlavor" already exists.');
    return;
  }

  _log.info('➕ Adding flavor: $newFlavor...');

  try {
    // 1. Update Config Native Mutation
    ConfigService.addFlavor(newFlavor);

    // 2. Delegate all file structure and platform injections to SetupRunner natively
    await SetupRunner(
      logger: _log,
    ).run(ConfigService.load(), newFlavor: newFlavor);

    _log.success('✅ Flavor "$newFlavor" added successfully!');
  } catch (e) {
    if (e is CliException && e.isLogged) return;
    _log.error('❌ Failed to add flavor: $e');
  }
}