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 {
  try {
    String? apiKey;
    if (argResults?['useApiKey'] == 'true') {
      apiKey = argResults?['MICONS_API_KEY'] as String?;
    }

    if (apiKey != null && apiKey.isEmpty) {
      throw Exception('❌ invalid apiKey');
    }

    var fileName = argResults?['file'] as String?;

    if (fileName != null && !fileName.endsWith('.json')) {
      throw Exception('❌ invalid config file -  $fileName');
    }

    fileName = fileName ?? 'micons.json';

    final configFile = File(fileName);

    if (!await configFile.exists()) {
      throw Exception('❌ $fileName file not found');
    }

    final config = jsonDecode(
      await showLoader(
        configFile.readAsString(),
      ),
    ) as Map<String, dynamic>;

    final keys = config.keys;
    if (!keys.contains('id') ||
        !keys.contains('ttfFile') ||
        !keys.contains('dartFile')) {
      throw Exception('❌ invalid config file -  $fileName');
    }

    final package = await showLoader(
      _packagesRepository.getPackage(
        config['id'],
        apiKey: apiKey,
      ),
    );

    if (package == null) {
      throw Exception('❌ Your request could not be processed');
    }

    final bytes = await showLoader(
      _packagesRepository.downloadSelectedIconsFont(
        package,
        apiKey: apiKey,
      ),
    );

    if (bytes == null) {
      throw Exception('❌ Your request could not be processed');
    }

    final ttfFile = File(config['ttfFile']);
    final dartFile = File(config['dartFile']);

    if (!ttfFile.existsSync()) {
      await ttfFile.create(recursive: true);
    }
    if (!dartFile.existsSync()) {
      await dartFile.create(recursive: true);
    }

    ttfFile.writeAsBytesSync(bytes);
    dartFile.writeAsStringSync(getDarCode(package));

    print('✅ pull sucessful');
    exit(0);
  } catch (e, _) {
    print(e);
    print(
        'Try login again using `micons logout` and `micons login` or checking your apiKey');
    print(_);
    exit(1);
  }
}