In der main.ts initialisieren wir die automatische Dokumentation mit Hilfe von Swagger.

main.ts

import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
// ...

async function bootstrap() {
  // ...

  const options = new DocumentBuilder()
    .setTitle('ngCompanion Backend')
    .setDescription('The ngCompanion API description.')
    .setVersion('1.0')
    .addTag('companions')
    .build();
  const document = SwaggerModule.createDocument(app, options);
  SwaggerModule.setup('api', app, document);

  // ...
}

bootstrap();