bump: update to vue-cli@4 (#3028)

.env.development

@@ -3,12 +3,3 @@ ENV = 'development'
 
 # base api
 VUE_APP_BASE_API = '/dev-api'
-
-# vue-cli uses the VUE_CLI_BABEL_TRANSPILE_MODULES environment variable,
-# to control whether the babel-plugin-dynamic-import-node plugin is enabled.
-# It only does one thing by converting all import() to require().
-# This configuration can significantly increase the speed of hot updates,
-# when you have a large number of pages.
-# Detail:  https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/babel-preset-app/index.js
-
-VUE_CLI_BABEL_TRANSPILE_MODULES = true

babel.config.js

 module.exports = {
   presets: [
-    '@vue/app'
-  ]
+    // https://github.com/vuejs/vue-cli/tree/master/packages/@vue/babel-preset-app
+    '@vue/cli-plugin-babel/preset'
+  ],
+  'env': {
+    'development': {
+      // babel-plugin-dynamic-import-node plugin only does one thing by converting all import() to require().
+      // This plugin can significantly increase the speed of hot updates, when you have a large number of pages.
+      // https://panjiachen.github.io/vue-element-admin-site/guide/advanced/lazy-loading.html
+      'plugins': ['dynamic-import-node']
+    }
+  }
 }

package.json

@@ -3,49 +3,22 @@
   "version": "4.3.1",
   "description": "A magical vue admin. An out-of-box UI solution for enterprise applications. Newest development stack of vue. Lots of awesome features",
   "author": "Pan <panfree23@gmail.com>",
-  "license": "MIT",
   "scripts": {
     "dev": "vue-cli-service serve",
+    "lint": "eslint --ext .js,.vue src",
     "build:prod": "vue-cli-service build",
     "build:stage": "vue-cli-service build --mode staging",
     "preview": "node build/index.js --preview",
-    "lint": "eslint --ext .js,.vue src",
-    "test:unit": "jest --clearCache && vue-cli-service test:unit",
-    "test:ci": "npm run lint && npm run test:unit",
+    "new": "plop",
     "svgo": "svgo -f src/icons/svg --config=src/icons/svgo.yml",
-    "new": "plop"
-  },
-  "husky": {
-    "hooks": {
-      "pre-commit": "lint-staged"
-    }
-  },
-  "lint-staged": {
-    "src/**/*.{js,vue}": [
-      "eslint --fix",
-      "git add"
-    ]
-  },
-  "keywords": [
-    "vue",
-    "admin",
-    "dashboard",
-    "element-ui",
-    "boilerplate",
-    "admin-template",
-    "management-system"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/PanJiaChen/vue-element-admin.git"
-  },
-  "bugs": {
-    "url": "https://github.com/PanJiaChen/vue-element-admin/issues"
+    "test:unit": "jest --clearCache && vue-cli-service test:unit",
+    "test:ci": "npm run lint && npm run test:unit"
   },
   "dependencies": {
     "axios": "0.18.1",
     "clipboard": "2.0.4",
     "codemirror": "5.45.0",
+    "core-js": "3.6.5",
     "driver.js": "0.9.5",
     "dropzone": "5.5.1",
     "echarts": "4.2.1",
@@ -71,40 +44,68 @@
     "xlsx": "0.14.1"
   },
   "devDependencies": {
-    "@vue/cli-plugin-babel": "3.5.3",
-    "@vue/cli-plugin-eslint": "^3.9.1",
-    "@vue/cli-plugin-unit-jest": "3.5.3",
-    "@vue/cli-service": "3.5.3",
+    "@vue/cli-plugin-babel": "4.4.4",
+    "@vue/cli-plugin-eslint": "4.4.4",
+    "@vue/cli-plugin-unit-jest": "4.4.4",
+    "@vue/cli-service": "4.4.4",
     "@vue/test-utils": "1.0.0-beta.29",
-    "autoprefixer": "^9.5.1",
-    "babel-core": "7.0.0-bridge.0",
-    "babel-eslint": "10.0.1",
+    "autoprefixer": "9.5.1",
+    "babel-eslint": "10.1.0",
     "babel-jest": "23.6.0",
+    "babel-plugin-dynamic-import-node": "2.3.3",
     "chalk": "2.4.2",
     "chokidar": "2.1.5",
     "connect": "3.6.6",
-    "eslint": "5.15.3",
-    "eslint-plugin-vue": "5.2.2",
+    "eslint": "6.7.2",
+    "eslint-plugin-vue": "6.2.2",
     "html-webpack-plugin": "3.2.0",
     "husky": "1.3.1",
     "lint-staged": "8.1.5",
     "mockjs": "1.0.1-beta3",
     "plop": "2.3.0",
-    "runjs": "^4.3.2",
-    "sass": "^1.26.2",
-    "sass-loader": "^7.1.0",
+    "runjs": "4.3.2",
+    "sass": "1.26.2",
+    "sass-loader": "8.0.2",
     "script-ext-html-webpack-plugin": "2.1.3",
-    "serve-static": "^1.13.2",
+    "serve-static": "1.13.2",
     "svg-sprite-loader": "4.1.3",
     "svgo": "1.2.0",
     "vue-template-compiler": "2.6.10"
   },
+  "browserslist": [
+    "> 1%",
+    "last 2 versions"
+  ],
+  "bugs": {
+    "url": "https://github.com/PanJiaChen/vue-element-admin/issues"
+  },
   "engines": {
     "node": ">=8.9",
     "npm": ">= 3.0.0"
   },
-  "browserslist": [
-    "> 1%",
-    "last 2 versions"
-  ]
+  "keywords": [
+    "vue",
+    "admin",
+    "dashboard",
+    "element-ui",
+    "boilerplate",
+    "admin-template",
+    "management-system"
+  ],
+  "license": "MIT",
+  "lint-staged": {
+    "src/**/*.{js,vue}": [
+      "eslint --fix",
+      "git add"
+    ]
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/PanJiaChen/vue-element-admin.git"
+  }
 }

src/components/ImageCropper/index.vue

@@ -248,6 +248,7 @@ export default {
       // 浏览器是否支持该控件
       isSupported,
       // 浏览器是否支持触屏事件
+      // eslint-disable-next-line no-prototype-builtins
       isSupportTouch: document.hasOwnProperty('ontouchstart'),
       // 步骤
       step: 1, // 1选择文件 2剪裁 3上传

src/store/modules/settings.js

@@ -13,6 +13,7 @@ const state = {
 
 const mutations = {
   CHANGE_SETTING: (state, { key, value }) => {
+    // eslint-disable-next-line no-prototype-builtins
     if (state.hasOwnProperty(key)) {
       state[key] = value
     }

src/store/modules/user.js

@@ -103,28 +103,23 @@ const actions = {
   },
 
   // dynamically modify permissions
-  changeRoles({ commit, dispatch }, role) {
-    return new Promise(async resolve => {
-      const token = role + '-token'
+  async changeRoles({ commit, dispatch }, role) {
+    const token = role + '-token'
 
-      commit('SET_TOKEN', token)
-      setToken(token)
+    commit('SET_TOKEN', token)
+    setToken(token)
 
-      const { roles } = await dispatch('getInfo')
+    const { roles } = await dispatch('getInfo')
 
-      resetRouter()
+    resetRouter()
 
-      // generate accessible routes map based on roles
-      const accessRoutes = await dispatch('permission/generateRoutes', roles, { root: true })
+    // generate accessible routes map based on roles
+    const accessRoutes = await dispatch('permission/generateRoutes', roles, { root: true })
+    // dynamically add accessible routes
+    router.addRoutes(accessRoutes)
 
-      // dynamically add accessible routes
-      router.addRoutes(accessRoutes)
-
-      // reset visited views and cached views
-      dispatch('tagsView/delAllViews', null, { root: true })
-
-      resolve()
-    })
+    // reset visited views and cached views
+    dispatch('tagsView/delAllViews', null, { root: true })
   }
 }
 

src/views/excel/merge-header.vue

@@ -71,21 +71,21 @@ export default {
     },
     handleDownload() {
       this.downloadLoading = true
-        import('@/vendor/Export2Excel').then(excel => {
-          const multiHeader = [['Id', 'Main Information', '', '', 'Date']]
-          const header = ['', 'Title', 'Author', 'Readings', '']
-          const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
-          const list = this.list
-          const data = this.formatJson(filterVal, list)
-          const merges = ['A1:A2', 'B1:D1', 'E1:E2']
-          excel.export_json_to_excel({
-            multiHeader,
-            header,
-            merges,
-            data
-          })
-          this.downloadLoading = false
+      import('@/vendor/Export2Excel').then(excel => {
+        const multiHeader = [['Id', 'Main Information', '', '', 'Date']]
+        const header = ['', 'Title', 'Author', 'Readings', '']
+        const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
+        const list = this.list
+        const data = this.formatJson(filterVal, list)
+        const merges = ['A1:A2', 'B1:D1', 'E1:E2']
+        excel.export_json_to_excel({
+          multiHeader,
+          header,
+          merges,
+          data
         })
+        this.downloadLoading = false
+      })
     },
     formatJson(filterVal, jsonData) {
       return jsonData.map(v => filterVal.map(j => {