execute method

@override void execute(List<String> arguments)

Implementation

@override
void execute(List<String> arguments) {
  if (arguments.isEmpty) {
    print('  What should the seeder be named?');
    stdout.write('\x1B[1m > \x1B[0m');
    arguments.add(stdin.readLineSync()!);
  }

  RegExp alphaRegex = RegExp(r'^[a-zA-Z][a-zA-Z0-9_/\\]*$');

  if (!alphaRegex.hasMatch(arguments[0])) {
    print(
        ' \x1B[41m\x1B[37m ERROR \x1B[0m Seeder must contain only letters a-z, numbers 0-9 and optional _');
    exit(0);
  }

  List fileName = arguments[0].toLowerCase().split(RegExp(r'[/]'));

  String seederName = fileName[fileName.length - 1];

  String secondPath = "";

  if (fileName.length > 1) {
    fileName.remove(fileName[fileName.length - 1]);
    secondPath = fileName.join("/");
    secondPath = secondPath.endsWith("/") ? secondPath : "$secondPath/";
  }

  String controllerPath =
      '${Directory.current.path}/lib/database/seeders/$secondPath${seederName.snakeCase}.dart';
  File newFile = File(controllerPath);

  if (newFile.existsSync()) {
    print(' \x1B[41m\x1B[37m ERROR \x1B[0m Seeder already exists.');
    exit(0);
  }

  newFile.createSync(recursive: true);

  String str = seederStubs.replaceAll('seederName', seederName.pascalCase);

  newFile.writeAsString(str);

  ///Register new seeder file into main database seeder file
  File databaseSeederFile = File(
      '${Directory.current.path}/lib/database/seeders/database_seeder.dart');

  if (!databaseSeederFile.existsSync()) {
    databaseSeederFile.createSync(recursive: true);
  } else {
    seedersFileContents = databaseSeederFile.readAsStringSync();
  }

  final importRegExp = RegExp(r'import .+;');
  var importMatch = importRegExp.allMatches(seedersFileContents);

  seedersFileContents = seedersFileContents.replaceFirst(
      importMatch.last.group(0).toString(),
      "${importMatch.last.group(0).toString()}\nimport '${seederName.snakeCase}.dart';");

  final constructorRegex =
      RegExp(r'registry\s*\(\s*\)\s*async?\s*\{\s*([\s\S]*?)\s*\}');

  Match? repositoriesBlockMatch =
      constructorRegex.firstMatch(seedersFileContents);

  seedersFileContents = seedersFileContents.replaceAll(constructorRegex,
      '''registry() async{\n\t\t${repositoriesBlockMatch?.group(1)}\n\t\t await ${seederName.pascalCase}().run();\n\t}''');
  databaseSeederFile.writeAsStringSync(seedersFileContents);

  print(
      ' \x1B[44m\x1B[37m INFO \x1B[0m Seeder [$controllerPath] created successfully.');
}