nestjs-console.ts

import { NestFactory } from '@nestjs/core'
import { AppModule } from './app.module'

const repl = require('repl')

async function bootstrap () {
  const app = await NestFactory.createApplicationContext(AppModule)
  console.log('starting repl ...')
  repl.start().context.app = app 
}

;(async () => {
  await bootstrap()
})()