91admin-cli/commands/init.js

A simple CLI for creating your projects from own Git server

const { prompt } = require('inquirer')
const { writeFile } = require('fs')
const { listTable } = require(`${__dirname}/../utils`)
const { resolve } = require('path')
const chalk = require('chalk')
const download = require('download-git-repo')
const ora = require('ora')
// var spawn = require('child_process').spawn;
const spawn = require('cross-spawn');

let tplList = require(`${__dirname}/../templates`)

const question = [
  {
    type: 'input',
    name: 'name',
    message: '脚手架名称:',
    validate (val) {
      if (tplList[val]) {
        return true
      } else if (val === '') {
        return '名字不能为空'
      } else if (!tplList[val]) {
        return '该脚手架不存在.'
      }
    }
  },
  {
    type: 'input',
    name: 'project',
    message: '项目名称:',
    validate (val) {
      if (val !== '') {
        return true
      }
      return '项目名称不能为空!'
    }
  },
  {
    type: 'input',
    name: 'place',
    message: '项目所在目录:',
    default: './'
  }
]

module.exports = prompt(question).then(({ name, project, place }) => {
  const gitPlace = tplList[name]['owner/name']
  const gitBranch = tplList[name]['branch']
  const gitClone = tplList[name]['clone']
  const spinner = ora('Downloading... ')
  
  spinner.start()

  download(`direct:${gitPlace}#${gitBranch}`, `${place}/${project}`, {clone: true}, (err) => {
    if (err) {
      console.log(chalk.red(err))
      process.exit()
    }

    var process = spawn('yarn', [], {cwd: `${place}/${project}`});
    process.stdout.on('data', (data) => {
      console.log(`stdout: ${data}`);
    });

    process.stderr.on('data', (data) => {
      console.log(`stderr: ${data}`);
    });
    
    process.on('close', function (status) {
      if (status != 0) console.log(chalk.red((new Error("'npm install' failed with status, please exec 'npm install' again " + status))))
      spinner.stop()
      console.log(chalk.green('项目创建成功!'))
    });
  })
})