generate method

Future<void> generate(ProjectConfig config)

Implementation

Future<void> generate(ProjectConfig config) async {
  final projectDir = Directory(config.projectPath);
  if (projectDir.existsSync()) {
    throw StateError('Directory already exists: ${config.projectPath}');
  }

  Logger.info('Creating project structure...');
  projectDir.createSync(recursive: true);

  await _runFlutterCreate(config);

  Logger.info('Generating ${config.architecture.label} files...');
  _writeArchitectureFiles(config);

  Logger.info('Applying ${config.designPreset.id} design system...');
  _writeDesignFiles(config);

  Logger.info('Writing config files...');
  _writeCommonFiles(config);

  // `flutter pub get` and `git init` are independent of each other, so run
  // them concurrently. The git commit (which needs `git init` to have run
  // and all files to be written) happens afterward.
  final hasGit = await ShellRunner.hasExecutable('git');
  final spinner = Spinner('Installing dependencies & initializing git...');
  spinner.start();
  await Future.wait([
    _runPubGet(config),
    if (hasGit) _gitInit(config),
  ]);
  spinner.stop();
  Logger.info('Dependencies installed');

  if (hasGit) {
    await _gitCommit(config);
    Logger.info('Initialized git repository');
  }

  Logger.success('Done!');
}