ae-biu/src/utils/loading.js

Born For AE, Born To Do

// @flow
import clearLine from './clear-line'
import chalk from 'chalk'

export default class Loading {
  timer: any

  start = () => {
    let i = 0
    this.timer = setInterval(() => {
      clearLine()
      const strs = ['|', '/', '-', '\\']
      process.stdout.write(chalk.bgBlue('\n AE-BIU:INFO ') + chalk.yellow(' Compiling ' + strs[i % 4]))
      i++
    }, 300)
  }

  clear = () => {
    if (this.timer) {
      clearInterval(this.timer)
    }
  }
}