run method

Implementation

@override
Future<int> run() async {
  final apiKey = argResults?['api-key'] as String?;

  if (apiKey == null || apiKey.isEmpty) {
    logger.err('Please provide an API key');
    logger.info('');
    logger.info('Usage: pubmind config set --api-key sk-...');
    return ExitCode.usage.code;
  }

  if (!apiKey.startsWith('sk-')) {
    logger.err('Invalid API key format. Key should start with sk-');
    return ExitCode.usage.code;
  }

  try {
    final configDir = Directory(path.dirname(_configPath));
    if (!configDir.existsSync()) {
      configDir.createSync(recursive: true);
    }

    final config = {'openai_api_key': apiKey};
    File(_configPath).writeAsStringSync(
      jsonEncode(config),
      mode: FileMode.write,
    );

    logger.success('API key saved successfully!');
    logger.info('');
    logger.info('Config saved to: ${darkGray.wrap(_configPath)}');
    return ExitCode.success.code;
  } catch (e) {
    logger.err('Failed to save configuration: $e');
    return ExitCode.software.code;
  }
}