server.js

const http = require('http')
const path = require('path')
const { exec } = require('child_process')

const bodyParser = require('body-parser')
const express = require('express')
const ecstatic = require('ecstatic')
const history = require('connect-history-api-fallback')

const app = express()
app.use(bodyParser.json())

app.post('//update', (req, res) => {
  console.log('pull start')
  res.send('ok')
  exec('git pull https://cafbe4d081c2ffc3015dc82f78b1c750d245d7fd@github.com/apulis/NewObjectLabel.git', (err, result) => {
    if (!err) {
      console.log('pull over')
      exec('yarn build', (err, result) => {
        if (!err) {
          console.log('build over')
        } else {
          console.log('build err', err)
        }
      })
    } else {
      console.log('pull error', err)
    }
  })
})
app.use(history())

app.use(ecstatic({ root: path.join(__dirname, './dist') }))

http.createServer(app).listen(process.argv[2] || 3085)