create-nuxt-app/template/frameworks/micro/server/index.js

Create a Nuxt.js App in seconds.

const micro = require('micro')
const consola = require('consola')
const dispatch = require('micro-route/dispatch')
const { Nuxt, Builder } = require('nuxt<% if (edge) { %>-edge<% } %>')

async function start() {
  // Require nuxt config
  const config = require('../nuxt.config.js')

  // Create a new nuxt instance
  const nuxt = new Nuxt(config)

  // Enable live build & reloading on dev
  if (nuxt.options.dev) {
    await new Builder(nuxt).build()
  } else {
    await nuxt.ready()
  }

  const server = micro(async (req, res) => {
    await dispatch().dispatch('*', ['GET'], (req, res) =>
      nuxt.render(req, res)
    )(req, res)
  })

  const {
    host = process.env.HOST || '127.0.0.1',
    port = process.env.PORT || 3000
  } = nuxt.options.server

  // Listen the server
  server.listen(port, host)
  consola.ready({
    message: `Server listening on http://${host}:${port}`,
    badge: true
  })
}

start()