discoverCommands static method

Future<List<NyCommand>> discoverCommands(List commandConfigs)

Discovers custom commands from a JSON file.

Implementation

static Future<List<NyCommand>> discoverCommands(
  List<dynamic> commandConfigs,
) async {
  // // Remove any duplicate commands from commandConfigs
  final Set<String> commandNames = {};
  commandConfigs.removeWhere((config) {
    final name = config['name'];
    if (commandNames.contains(name)) {
      return true; // Remove duplicate
    } else {
      commandNames.add(name);
      return false; // Keep unique
    }
  });

  // List of commands
  List<NyCommand> allCommands = commandConfigs.map<NyCommand>((config) {
    assert(
      config['name'] != null,
      'Command "name" is required in commands.json',
    );
    assert(
      config['script'] != null,
      'Command "script" is required in commands.json',
    );
    return NyCommand(
      name: config['name'],
      category: config.containsKey('category') ? config['category'] : "app",
      action: (args) => _executeCommandScript(config['script'], args),
    );
  }).toList();

  // Sort commands by category
  allCommands.sort((a, b) {
    if (a.category == b.category) {
      return (a.name ?? "").compareTo(b.name ?? "");
    }
    return (a.category ?? "").compareTo(b.category ?? "");
  });

  return allCommands;
}