import { config } from 'dotenv'; import * as fs from 'fs'; import { NestFactory } from '@nestjs/core'; import { AppModule } from './app.module'; config(); async function bootstrap() { let httpsOptions; if (process.env.NODE_ENV === 'development') { httpsOptions = { key: fs.readFileSync('./private-key.pem'), cert: fs.readFileSync('./public-cert.pem'), } } const app = await NestFactory.create(AppModule, { httpsOptions }); await app.listen(process.env.PORT); } bootstrap();