generator function

Future<void> generator(
  1. Handler handler
)

Prisma generator

Implementation

Future<void> generator(Handler handler) async {
  final input = stdin.transform(utf8.decoder).transform(const LineSplitter());
  final controller = StreamController<String>();

  // Listen the output stream, write to stderr
  controller.stream.listen((event) => stderr.writeln(event));

  final channel = StreamChannel<String>(input, controller.sink);
  final server = Server(channel);

  // Register the manifest method
  server.registerMethod('getManifest', (Parameters params) async {
    final config = GeneratorConfig.fromJson(params.asMap.cast());
    final manifest = await handler.onManifest(config);

    return {
      'manifest': manifest.toJson(),
    };
  });

  // Register the generate method
  server.registerMethod('generate', (Parameters params) async {
    final options = GeneratorOptions.fromJson(params.asMap.cast());

    await handler.onGenerate(options);
  });

  // Listen for requests
  await server.listen();
}