Simple .env management with NestJS (with Railway)

I usually deploy my backend in railway.
So I usually have only 2 env: local and prod.

1. Create 2 env files:

2. Copy file to .env file in deploy step in package.json

3. Make sure in the PROD deployment we run the correct command (in this case is Railway)

4. Make sure .env file is in .gitignore

Note: Variables only load if you install @nestjs/config and import it from AppModule

@Module({
  imports: [ConfigModule.forRoot()],
  controllers: [AppController],
  providers: [AppService],
})
export class AppModule {}