小程序产品库完成

bin/serve.js

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+const fsExtra = require('fs-extra')
+const path = require('path')
+const fs = require('fs')
+/**
+ * 将函数封装成promise
+ */
+const promisify = fn => {
+  return function () {
+    let args = arguments;
+    return new Promise(function (resolve, reject) {
+      [].push.call(args, function (err, result) {
+        if (err) {
+          console.log(err)
+          reject(err);
+        } else {
+          resolve(result);
+        }
+      });
+      fn.apply(null, args);
+    });
+  }
+}
+
+const readdir = promisify(fs.readdir)
+const stat = promisify(fs.stat)
+/**
+ * 封装打印工具
+ */
+const chalk = require('chalk')
+const {log} = console
+const chalkTag = {
+  info: msg => log([chalk.bgBlue.black(' INFO '), msg].join(' ')),
+  done: msg => log([chalk.bgGreen.black(' DONE '), msg].join(' ')),
+  warn: msg => log([chalk.bgYellow.black(' WARN '), msg].join(' ')),
+  error: msg => log([chalk.bgRed.black(' ERROR '), msg].join(' ')),
+}
+
+/**
+ * 遍历应用的方法
+ */
+const findApp = (dir, cb) => {
+  return readdir(dir).then(apps => {
+    return Promise.all(apps.map(e => {
+      let cPath = path.join(dir, e)
+      return stat(cPath).then(state => {
+        if (state.isDirectory()) {
+          return findApp(cPath, cb)
+        } else if (state.isFile()) {
+          cb && cb(cPath)
+        }
+      })
+    }) || [])
+  })
+}
+const start = () => {
+  chalkTag.info('开始生成pages.json...')
+  let json = {
+    easycom: {
+      "^u-(.*)": "uview-ui/components/u-$1/u-$1.vue",
+      "^(Ai|V)(.*)": "@/components/$1$2/$1$2.vue"
+    },
+    pages: [
+      {path: 'pages/home', style: {navigationBarTitleText: "小程序应用库"}}
+    ],
+    subPackages: [
+      {root: "mods/", pages: []},
+      {root: "components/pages/", pages: []}
+    ],
+    globalStyle: {
+      pageOrientation: "auto",
+      navigationBarTextStyle: "white",
+      navigationBarBackgroundColor: "#197DF0",
+      backgroundColor: "#197DF0"
+    }
+  }
+  findApp('src/components/pages', file => {
+    if (/.+\\[^\\]+\\[^\\]+\.vue/g.test(file)) {
+      let app = {
+        path: file.replace(/^src\\components\\pages\\(.*).vue/g, '$1').replace(/\\/g, '/')
+      }
+      let vue = fs.readFileSync(file).toString()
+      if (/appName/.test(vue)) {
+        let appName = vue.replace(/[\s\S]*(appName:.+),[\s\S]*/gm, '$1'),
+            title = appName.replace(/(appName:|["'])/g, '')
+        app.style = {navigationBarTitleText: title}
+      }
+      json.subPackages[1].pages.push(app)
+    }
+  }).then(() => {
+    return findApp('src/mods', file => {
+      if (/.+\\App[^\\]+\\[^\\]+\.vue/g.test(file)) {
+        let app = {
+          name: file.replace(/.*\\([^\\]+).vue/g, '$1'),
+          path: file.replace(/^src\\mods\\(.*).vue/g, '$1').replace(/\\/g, '/')
+        }
+        let vue = fs.readFileSync(file).toString()
+        if (/appName/.test(vue)) {
+          let appName = vue.replace(/[\s\S]*(appName:.+),[\s\S]*/gm, '$1'),
+              title = appName.replace(/(appName:|["'])/g, '')
+          app.style = {navigationBarTitleText: title}
+        }
+        json.subPackages[0].pages.push(app)
+      }
+    }).then(() => {
+      fsExtra.outputJson('src/pages.json', json, () => {
+        chalkTag.done('生成pages.json')
+      })
+    })
+  })
+
+}
+
+start();