runLocal.js

'use strict'

const fs = require('fs-extra')
const { spawn } = require('child_process')
const clipboardy = require('clipboardy')
const ora = require('ora')

const spinner = ora('Starting server locally ⏳')

/**
 * return the path of the directory
 * @param  {String} dirName the name of the project and dirname
 */
function runLocal (dirPath, port) {
  spinner.start()
  if (!dirPath) {
    throw new Error('The path cant be empty')
  }
  runDeployLocal(dirPath, port)
}

function runDeployLocal (dirPath, port) {
  spawn('npm', [ 'start' ], {
    cwd: dirPath
  })

  spinner.succeed()
  const localUrl = `http://localhost:${port}/`
  clipboardy.writeSync(localUrl)
  console.log('> url copied on clipboard: ', localUrl)

  // process.on('exit', exitHandler.bind(null, { dirPath }));
  process.on('SIGINT', exitHandler.bind(null, { dirPath }))
  process.on('SIGUSR1', exitHandler.bind(null, { dirPath }))
  process.on('SIGUSR2', exitHandler.bind(null, { dirPath }))
  process.on('uncaughtException', exitHandler.bind(null, { dirPath }))
}

function exitHandler (options) {
  fs.removeSync(options.dirPath)
  console.log('> Thanks for using easygraphql 😀')
}

module.exports = runLocal