dvcp_v2_webapp/bin/build.js

const axios = require('axios')
const {fsExtra, copyFiles, findApp, chalkTag, fs} = require("./tools");
const compiler = require('vue-template-compiler')
const getBuildConfig = id => {
  axios.post('http://192.168.1.87:12525/node/custom/detail', null, {params: {id}}).then(res => {
    if (res?.data) {
      const config = res.data.data
      fsExtra.outputJson('src/config.json', config.extra)
      createPages(config)
    }
  })
}
const getAppInfo = (file, apps) => {
  if (/[\\\/](App[A-Z][^\\\/]+)\.vue$/g.test(file)) {
    const name = file.replace(/.+[\\\/](App[^\\\/]+)\.vue$/, '$1'),
      source = fs.readFileSync(file).toString(),
      parsed = compiler.parseComponent(source),
      script = parsed.script?.content || "",
      label = script.match(/label:[^,]+/)?.[0]?.replace(/.+["']([^"']+).+/, '$1')
    const paths = file.split(/[\\\/]/)
    apps.push({
      id: file.replace(/\.vue$/, '').replace(/[\\\/]/g, '_'),
      label: label || name,
      path: `/${file.replace(/\.vue$/, '').replace(/[\\\/]/g, '/')}`,
      workspace: paths.at(0),
      esm: file.replace(/[\\\/]/g, '/').substring(4),
      name
    })
  }
}

/**
 * 根据配置生成应用路由
 * @param {Object} config - 配置对象，用于定制化路由生成过程
 * @returns {Promise} - 返回一个Promise对象，表示路由生成完成
 */
const createRoutes = (config = {}) => {
  // 初始化路由数组
  const routes = []
  // 获取签到页面的路径，如果未指定，则使用默认路径
  let signPage = '../views/sign'
  if (config.extra?.signPage) {
    const sign = config.extra.signPage
    signPage = `../apps/custom/${sign}/${sign}`
  }

  // 查找并处理所有应用，将它们的信息添加到路由中
  return findApp("src/apps", app => getAppInfo(app, routes)).then(() => {
    // 生成并输出apps.js文件，定义所有应用的路由
    fsExtra.outputFile('src/utils/apps.js', `export default [
    {path: "/login", name: "登录", component: () => import('${signPage}')},
    {path: '/dv', name: '数据大屏入口', component: () => import('../views/dvIndex')},
    {path: '/v', name: 'Home', component: () => import('../views/home'), children: [
    ${routes.map(e => {
      // 解构每个路由的属性，用于生成路由配置
      const {name, label, esm} = e
      // 生成单个路由配置的字符串表示
      return `{name:"${name}",label:"${label}",path:"${name}",component:()=>import("../${esm}")}`
    }).join(',\n')}
    ]},
    {path: '/', name: "init"},
    ]`)
    // 扫描完毕，使用chalkTag标记任务完成
    chalkTag.done("扫描完毕")
  })
}

const createPages = (config = {}) => {
  fsExtra.emptyDir("src/apps", err => {
    if (!err) {
      const {customPath, appList} = config
      const stdApps = {}
      appList.filter(e => !/project/.test(e.id))?.forEach(e => {
        const paths = e.libPath.split('/').filter(Boolean) || []
        paths.pop()
        stdApps[paths.join("/")] = 1
      })
      Promise.all([
        copyFiles("src/apps/core", "packages/core"),
        copyFiles("src/apps/custom", `project/${customPath}`),
        ...Object.keys(stdApps).map(e => copyFiles(`src/apps/${e.replace(/^packages[\\\/]/, '')}`, e)),
      ]).then(() => createRoutes(config)).then(() => fsExtra.ensureFile("src/apps/actions.js"))
    }
  })
}

const start = () => {
  const buildId = process.argv[2] || process.env.VUE_APP_OMS_ID || 'f670cc46-7cf7-4a0f-86ee-3077044c0b17'
  getBuildConfig(buildId)
}
start()