createFile static method

FutureResult<File, IoError> createFile(
  1. Path path
)

Creates a file at the specified path if it does not exist, and will truncate it if it does. The target directory must exist.

Implementation

static FutureResult<File, IoError> createFile(Path path) {
  return Fs.ioGuard(() async {
    final file = File(path.asString());
    if (await file.exists()) {
      await file.writeAsBytes([]);
      return file;
    } else {
      return file.create(recursive: false, exclusive: false);
    }
  });
}