#!/usr/bin/env node
const program = require('commander')
const exec = require('child_process').exec
const chalk = require('chalk')
const ora = require('ora')
const { GetUserInfo } = require('./../lib')
const config = require('../package')

program.on('--help', () => {
  console.log()
  console.log('  Examples:')
  console.log()
  console.log(chalk.gray('    # create a new project with an official template'))
  console.log('    $ whtml init my-project')
  console.log()
})


function help () {
  program.parse(process.argv)
  if (program.args.length < 1) return program.help()
}
help()



let projectName  = program.args[0], gitUrl, branch, cmdStr
gitUrl = config.git.url, branch = config.git.branch
cmdStr = `git clone ${gitUrl} ${projectName} && cd ${projectName} && git checkout ${branch}`

run(cmdStr)
GetUserInfo()
const spinner = ora('downloading template...')
spinner.start()

function run(url){
  exec(url, (error, stdout, stderr) => {
    if (error) {
      console.log(error)
      process.exit()
    }
    spinner.stop()
    console.log(chalk.green('\n √ Download Success...'))
    console.log(chalk.green(`\n cd ${projectName}  #Enter the folder\n npm install  #Resolve dependence\n npm run all  #Running project`))
    console.log()
    process.exit()
  })
}