custom-app/dhcc-app/lib/initSpa.js

ITIMS��Ʒ�鿪��ר��React���,�Dz��ý��ּ�dhcc-app���������

const exec = require('child_process').exec;
const fs = require('fs-extra')
const path = require('path')
const chalk = require('chalk')
let spinner = require('../util/spinner');
let util = require('../util/util.js')
function init (projectName, options) {
  const cwd = options.cwd || process.cwd()
  const reactAppPath = util.getReactAppPath(cwd);
  execPath = path.join(reactAppPath, 'src')
  const targetDir = path.join(reactAppPath, 'src', projectName)

  // let moduleName = ''
  // let packageJson = require(path.join(reactAppPath, 'package.json'))
  // if (packageJson) {
  //   moduleName = packageJson.name
  // }
  // const realName=(moduleName != '' ? (moduleName + '-') : '') + projectName;
  if (!fs.existsSync(targetDir)) {
    //fs.mkdirSync(targetDir)
    let execList = []
    let useDHCCRegistry = function () {
      return new Promise(function (resolve, reject) {
        spinner.logWithSpinner('', chalk.cyan('nrm use dhcc start'))

        var install_webpack = 'nrm use dhcc';
        exec(install_webpack, { cwd: execPath }, function (err, stdout, stderr) {
          if (err) {
            console.error(chalk.red('nrm use dhcc失败:' + stderr));
            spinner.stopSpinner();
          } else {
            spinner.logWithSpinner('', stdout)
            spinner.logWithSpinner(chalk.cyan('nrm use dhcc complete'))
            spinner.logWithSpinner('   ');
            resolve();
          }
        });
      })
    }
    //execList.push(useDHCCRegistry);

    //安装webpack webpack-cli
    let loadDEMO = function () {
      return new Promise(function (resolve, reject) {
        spinner.logWithSpinner('', chalk.cyan('itims4-2ndpage DEMO installing'))

        var install_webpack = 'itims4 initTpl ' + projectName;
        exec(install_webpack, { cwd: execPath }, function (err, stdout, stderr) {
          if (err) {
            console.error(chalk.red('itims4-2ndpage DEMO 安装失败:' + stderr));
            spinner.stopSpinner();
          } else {
            spinner.logWithSpinner('', stdout)
            spinner.logWithSpinner(chalk.cyan('itims4-2ndpage DEMO installed complete'))
            spinner.logWithSpinner('  ', '  ');
            resolve();
          }
        });
      })
    }
    execList.push(loadDEMO);

    async function queue (arr) {
      let res = null
      for (let promise of arr) {
        res = await promise(res)
      }
      return await res
    }

    queue(execList)
      .then(data => {
        spinner.stopSpinner();
        // callback && callback.call();
      })

  } else {
    console.log(chalk.red(projectName + '已经存在'));
  }
}
var execPath;
module.exports = (...args) => {
  console.log(args)
  init(...args)
}