handle method

@override Future<void> handle(List<String> args)

Called automatically before executing the command. You can override to do pre-validation or setup.

Implementation

@override
Future<void> handle(List<String> args) async {
  final input = argResults?['name'] as String?;
  if (input == null || input.trim().isEmpty) {
    logger.error('❌ Usage: khadem make:command --name=tools/CleanCache');
    exitCode = 1;
    return;
  }

  final parts = CliNaming.splitFolderAndName(input);
  final folder = parts.folder;
  final raw = parts.name;

  // Accept either a CLI name (report:daily) or a class-ish name (CleanCache).
  final commandName = raw.contains(':')
      ? raw
      : CliNaming.toSnakeCase(raw).replaceAll('_', ':');

  final classBase = raw.contains(':')
      ? raw
          .split(':')
          .where((p) => p.isNotEmpty)
          .map(CliNaming.toPascalCase)
          .join()
      : CliNaming.toPascalCase(raw);

  final className = CliNaming.ensureSuffix(classBase, 'Command');

  final fileBase = CliNaming.toSnakeCase(classBase);
  final filePath = folder.isEmpty
      ? 'app/commands/${fileBase}_command.dart'
      : 'app/commands/$folder/${fileBase}_command.dart';

  final file = File(filePath);
  if (await file.exists()) {
    logger.error('❌ Command file already exists at $filePath');
    exitCode = 1;
    return;
  }

  await file.create(recursive: true);

  await file.writeAsString('''
import 'package:khadem/contracts.dart' show KhademCommand, LoggerContract;

class $className extends KhademCommand {
@override
String get name => '$commandName';

@override
String get description => 'Describe what this command does.';

$className({required LoggerContract logger}) : super(logger: logger);

@override
Future<void> handle(List<String> args) async {
  // TODO: implement
  logger.info('✅ $commandName executed');
  exitCode = 0;
}
}
''');

  logger.info('✅ Command "$commandName" created at $filePath');
  logger.info('💡 Tip: ensure it ends with _command.dart for auto-discovery');
  exitCode = 0;
}