Function bootstrap

sample/36-hmr-esm/src/main.ts:7–18

()

declare const module: any;

async function bootstrap() {
  const app = await NestFactory.create(AppModule);
  app.useGlobalPipes(new ValidationPipe());

  await app.listen(process.env.PORT ?? 3000);
  console.log(`Application is running on: ${await app.getUrl()}`);

  if (module.hot) {
    module.hot.accept();
    module.hot.dispose(() => app.close());
  }
}
bootstrap();