traintrape-moi/server/src/main.ts

import { NestFactory } from '@nestjs/core'
import { AppModule } from './app.module'
import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger'
import { ValidationPipe } from '@nestjs/common'

async function bootstrap() {
  const app = await NestFactory.create(AppModule)
  app.useGlobalPipes(new ValidationPipe())
  const config = new DocumentBuilder()
    .setTitle('Traintrape-moi')
    .setDescription('API permettant de stocker les données de Traintrape-moi')
    .setVersion('1.0')
    .build()
  const document = SwaggerModule.createDocument(app, config)

  SwaggerModule.setup('', app, document);
  await app.listen(process.env.PORT ?? 3000)
}
bootstrap()