run method

Implementation

void run(List<String> arguments) async {
  if (arguments.isEmpty) {
    stdout.write('''\x1B[94m
 _    __    ___     _   __    ____    ___
| |  / /   /   |   / | / /   /  _/   /   |
| | / /   / /| |  /  |/ /    / /    / /| |
| |/ /   / ___ | / /|  /   _/ /    / ___ |
|___/   /_/  |_|/_/ |_/   /___/   /_/  |_|
\x1B[0m\t\t\n\n''');

    print(
      '\x1B[32m -V, --version  \x1B[0m\tDisplay this application version',
    );

    int longestCommandLength =
        _commands.keys.reduce((a, b) => a.length > b.length ? a : b).length;

    _commands.forEach((name, command) {
      final paddedName = name.padRight(longestCommandLength);
      print('\x1B[32m$paddedName\x1B[0m\t\t${command.description}');
    });
    return;
  }

  final commandName = arguments[0].toString().toLowerCase();

  if (commandName == '-V' ||
      commandName == '--version' ||
      commandName == '--v') {
    String version = await Service().fetchVaniaVersion();
    print(' \x1B[1mVania Dart Framework \x1B[32m $version  \x1B[0m');
    return;
  }

  final command = _commands[commandName];

  if (command == null) {
    print(
      ' \x1B[41m\x1B[37m ERROR \x1B[0m Command "$commandName" is not defined.',
    );
    return;
  }

  if (!Directory('${Directory.current.path}/lib').existsSync() &&
      !(commandName == 'create' || commandName == 'update')) {
    print(
      '\x1B[41m\x1B[37m ERROR \x1B[0m Please run this command from the root directory of the Vania project',
    );
    exit(0);
  }

  final commandArguments = arguments.sublist(1);

  command.execute(commandArguments);
}