createFile method

Future<void> createFile({ required String filePath, required String data, FileMode modeIfExist = FileMode.append, })

Appends the given data to a file at the specified filePath. If the file does not exist, it will be created.

Implementation

Future<void> createFile({
  required String filePath,
  required String data,
  FileMode modeIfExist = FileMode.append,
}) async {
  try {
    final file = await File(filePath).create(recursive: true);
    if (file.existsSync()) {
      // Append to existing file
      await file.writeAsString(data, mode: modeIfExist);
    } else {
      // Create a new file
      await file.writeAsString(data);
    }
  } catch (e) {
    logger.err(e.toString());
    exit(ExitCode.osError.code);
  }
}