chore: 🤖 add code format tool

.eslintrc

@@ -0,0 +1,29 @@
+{
+  "root": true,
+  "env": {
+    "node": true
+  },
+  "extends": [
+    "plugin:vue/essential",
+    "plugin:prettier/recommended",
+    "eslint:recommended"
+  ],
+  "rules": {
+    "prettier/prettier": "error",
+    "no-console": "warn"
+  },
+  "parserOptions": {
+    "parser": "babel-eslint"
+  },
+  "overrides": [
+    {
+      "files": [
+        "**/__tests__/*.{j,t}s?(x)",
+        "**/tests/unit/**/*.spec.{j,t}s?(x)"
+      ],
+      "env": {
+        "jest": true
+      }
+    }
+  ]
+}

.huskyrc.yml

@@ -1,4 +1,3 @@
 hooks:
-  pre-commit:
+  pre-commit: npm run lint-staged
-    - npm run standard
   commit-msg: commitlint -E HUSKY_GIT_PARAMS

babel.config.js

@@ -1,5 +1,3 @@
 module.exports = {
-  presets: [
+  presets: ['@vue/cli-plugin-babel/preset']
-    '@vue/cli-plugin-babel/preset'
-  ]
 }

package.json

@@ -9,6 +9,7 @@
     "test:unit": "vue-cli-service test:unit --watch",
     "test:coverage": "vue-cli-service test:unit --coverage",
     "lint": "vue-cli-service lint",
+    "lint-staged": "lint-staged",
     "commit": "npx git-cz",
     "prepublish": "npm run build"
   },
@@ -23,38 +24,22 @@
     "babel-eslint": "^10.0.3",
     "core-js": "^3.4.3",
     "eslint": "^5.16.0",
+    "eslint-config-prettier": "^6.10.0",
+    "eslint-plugin-prettier": "^3.1.2",
     "eslint-plugin-vue": "^5.0.0",
+    "husky": "^4.2.1",
     "jest-serializer-vue": "^2.0.2",
     "less": "^3.10.3",
     "less-loader": "^5.0.0",
+    "lint-staged": "^10.0.4",
+    "prettier": "^1.19.1",
+    "prettier-eslint-cli": "^5.0.0",
     "vue": "^2.6.10",
     "vue-template-compiler": "^2.6.10"
   },
-  "eslintConfig": {
+  "lint-staged": {
-    "root": true,
+    "**/**.{js,json,pcss,md,vue}": [
-    "env": {
+      "prettier --write"
-      "node": true
-    },
-    "extends": [
-      "plugin:vue/essential",
-      "eslint:recommended"
-    ],
-    "rules": {
-      "no-console": "warn"
-    },
-    "parserOptions": {
-      "parser": "babel-eslint"
-    },
-    "overrides": [
-      {
-        "files": [
-          "**/__tests__/*.{j,t}s?(x)",
-          "**/tests/unit/**/*.spec.{j,t}s?(x)"
-        ],
-        "env": {
-          "jest": true
-        }
-      }
     ]
   },
   "browserslist": [

prettier.config.js

@@ -0,0 +1,15 @@
+module.exports = {
+  printWidth: 100,
+  tabWidth: 2,
+  useTabs: false,
+  semi: false,
+  singleQuote: true,
+  jsxSingleQuote: true,
+  bracketSpacing: true,
+  jsxBracketSameLine: false,
+  rangeStart: 0,
+  rangeEnd: Infinity,
+  requirePragma: false,
+  insertPragma: false,
+  htmlWhitespaceSensitivity: 'css'
+}

src/Tree.js

@@ -1,4 +1,4 @@
-import {traverseTree} from './tools'
+import { traverseTree } from './tools'
 /**
  * Tree data struct
  * Created by ayou on 2017/7/20.
@@ -11,7 +11,7 @@ import {traverseTree} from './tools'
  */
 export class TreeNode {
   constructor(data) {
-    const {id, isLeaf} = data
+    const { id, isLeaf } = data
     this.id = typeof id === 'undefined' ? new Date().valueOf() : id
     this.parent = null
     this.children = null
@@ -149,7 +149,7 @@ export class TreeNode {
 
 export class Tree {
   constructor(data) {
-    this.root = new TreeNode({name: 'root', isLeaf: false, id: 0})
+    this.root = new TreeNode({ name: 'root', isLeaf: false, id: 0 })
     this.initNode(this.root, data)
     return this.root
   }

src/VueTreeList.vue

@@ -4,11 +4,11 @@
       v-if="model.name !== 'root'"
       :id="model.id"
       class="vtl-node"
-      :class="{'vtl-leaf-node': model.isLeaf, 'vtl-tree-node': !model.isLeaf}"
+      :class="{ 'vtl-leaf-node': model.isLeaf, 'vtl-tree-node': !model.isLeaf }"
     >
       <div
         class="vtl-border vtl-up"
-        :class="{'vtl-active': isDragEnterUp}"
+        :class="{ 'vtl-active': isDragEnterUp }"
         @drop="dropBefore"
         @dragenter="dragEnterUp"
         @dragover="dragOverUp"
@@ -27,34 +27,17 @@
         @mouseout="mouseOut"
         @click.stop="click"
       >
-        <span
+        <span class="vtl-caret vtl-is-small" v-if="model.children && model.children.length > 0">
-          class="vtl-caret vtl-is-small"
+          <i class="vtl-icon" :class="caretClass" @click.prevent.stop="toggle"></i>
-          v-if="model.children && model.children.length > 0"
-        >
-          <i
-            class="vtl-icon"
-            :class="caretClass"
-            @click.prevent.stop="toggle"
-          ></i>
         </span>
 
         <span v-if="model.isLeaf">
-          <slot
+          <slot name="leafNodeIcon" :expanded="expanded" :model="model" :root="rootNode">
-            name="leafNodeIcon"
-            :expanded="expanded"
-            :model="model"
-            :root="rootNode"
-          >
             <i class="vtl-icon vtl-menu-icon vtl-icon-file"></i>
           </slot>
         </span>
         <span v-else>
-          <slot
+          <slot name="treeNodeIcon" :expanded="expanded" :model="model" :root="rootNode">
-            name="treeNodeIcon"
-            :expanded="expanded"
-            :model="model"
-            :root="rootNode"
-          >
             <i class="vtl-icon vtl-menu-icon vtl-icon-folder"></i>
           </slot>
         </span>
@@ -77,12 +60,7 @@
             @click.stop.prevent="addChild(false)"
             v-if="!model.isLeaf && !model.addTreeNodeDisabled"
           >
-            <slot
+            <slot name="addTreeNodeIcon" :expanded="expanded" :model="model" :root="rootNode">
-              name="addTreeNodeIcon"
-              :expanded="expanded"
-              :model="model"
-              :root="rootNode"
-            >
               <i class="vtl-icon vtl-icon-folder-plus-e"></i>
             </slot>
           </span>
@@ -91,40 +69,17 @@
             @click.stop.prevent="addChild(true)"
             v-if="!model.isLeaf && !model.addLeafNodeDisabled"
           >
-            <slot
+            <slot name="addLeafNodeIcon" :expanded="expanded" :model="model" :root="rootNode">
-              name="addLeafNodeIcon"
-              :expanded="expanded"
-              :model="model"
-              :root="rootNode"
-            >
               <i class="vtl-icon vtl-icon-plus"></i>
             </slot>
           </span>
-          <span
+          <span title="edit" @click.stop.prevent="setEditable" v-if="!model.editNodeDisabled">
-            title="edit"
+            <slot name="editNodeIcon" :expanded="expanded" :model="model" :root="rootNode">
-            @click.stop.prevent="setEditable"
-            v-if="!model.editNodeDisabled"
-          >
-            <slot
-              name="editNodeIcon"
-              :expanded="expanded"
-              :model="model"
-              :root="rootNode"
-            >
               <i class="vtl-icon vtl-icon-edit"></i>
             </slot>
           </span>
-          <span
+          <span title="delete" @click.stop.prevent="delNode" v-if="!model.delNodeDisabled">
-            title="delete"
+            <slot name="delNodeIcon" :expanded="expanded" :model="model" :root="rootNode">
-            @click.stop.prevent="delNode"
-            v-if="!model.delNodeDisabled"
-          >
-            <slot
-              name="delNodeIcon"
-              :expanded="expanded"
-              :model="model"
-              :root="rootNode"
-            >
               <i class="vtl-icon vtl-icon-trash"></i>
             </slot>
           </span>
@@ -134,7 +89,7 @@
       <div
         v-if="model.children && model.children.length > 0 && expanded"
         class="vtl-border vtl-bottom"
-        :class="{'vtl-active': isDragEnterBottom}"
+        :class="{ 'vtl-active': isDragEnterBottom }"
         @drop="dropAfter"
         @dragenter="dragEnterBottom"
         @dragover="dragOverBottom"
@@ -143,7 +98,7 @@
     </div>
 
     <div
-      :class="{'vtl-tree-margin': model.name !== 'root'}"
+      :class="{ 'vtl-tree-margin': model.name !== 'root' }"
       v-show="model.name === 'root' || expanded"
       v-if="isFolder"
     >
@@ -179,8 +134,8 @@
 </template>
 
 <script>
-import {TreeNode} from './Tree.js'
+import { TreeNode } from './Tree.js'
-import {addHandler, removeHandler} from './tools.js'
+import { addHandler, removeHandler } from './tools.js'
 
 let compInOperation = null
 
@@ -232,7 +187,7 @@ export default {
 
     treeNodeClass() {
       const {
-        model: {dragDisabled, disabled},
+        model: { dragDisabled, disabled },
         isDragEnterNode
       } = this
 
@@ -309,7 +264,7 @@ export default {
     addChild(isLeaf) {
       const name = isLeaf ? this.defaultLeafNodeName : this.defaultTreeNodeName
       this.expanded = true
-      var node = new TreeNode({name, isLeaf})
+      var node = new TreeNode({ name, isLeaf })
       this.model.addChildren(node, true)
       this.rootNode.$emit('add-node', node)
     },
@@ -332,7 +287,8 @@ export default {
       return true
     },
     dragEnter() {
-      if (compInOperation.model.id === this.model.id || !compInOperation || this.model.isLeaf) return
+      if (compInOperation.model.id === this.model.id || !compInOperation || this.model.isLeaf)
+        return
       this.isDragEnterNode = true
     },
     dragLeave() {

src/index.js

@@ -2,12 +2,12 @@
  * Created by ayou on 17/7/21.
  */
 
-import VueTreeList from "./VueTreeList";
+import VueTreeList from './VueTreeList'
-import { Tree, TreeNode } from "./Tree";
+import { Tree, TreeNode } from './Tree'
 
 VueTreeList.install = Vue => {
-  Vue.component(VueTreeList.name, VueTreeList);
+  Vue.component(VueTreeList.name, VueTreeList)
-};
+}
 
-export default VueTreeList;
+export default VueTreeList
-export { Tree, TreeNode, VueTreeList };
+export { Tree, TreeNode, VueTreeList }

src/tools.js

@@ -4,7 +4,7 @@
 
 var handlerCache
 
-export const addHandler = function (element, type, handler) {
+export const addHandler = function(element, type, handler) {
   handlerCache = handler
   if (element.addEventListener) {
     element.addEventListener(type, handler, false)
@@ -15,7 +15,7 @@ export const addHandler = function (element, type, handler) {
   }
 }
 
-export const removeHandler = function (element, type) {
+export const removeHandler = function(element, type) {
   if (element.removeEventListener) {
     element.removeEventListener(type, handlerCache, false)
   } else if (element.detachEvent) {
@@ -26,7 +26,7 @@ export const removeHandler = function (element, type) {
 }
 
 // depth first search
-export const traverseTree = (root) => {
+export const traverseTree = root => {
   var newRoot = {}
 
   for (var k in root) {

tests/unit/drag.spec.js

@@ -1,6 +1,6 @@
 import Vue from 'vue'
-import {mount} from '@vue/test-utils'
+import { mount } from '@vue/test-utils'
-import {Tree, VueTreeList} from '@/index'
+import { Tree, VueTreeList } from '@/index'
 
 describe('Drag', () => {
   let wrapper
@@ -36,14 +36,14 @@ describe('Drag', () => {
         pid: 0
       }
     ])
-    wrapper = mount(VueTreeList, {propsData: {model: new Tree([])}})
+    wrapper = mount(VueTreeList, { propsData: { model: new Tree([]) } })
-    wrapper.setProps({model: tree})
+    wrapper.setProps({ model: tree })
   })
 
   it('drag before', done => {
     const $tree2 = wrapper.find('#t2 .vtl-node-main')
     const $tree1Up = wrapper.find('#t1 .vtl-up')
-    $tree2.trigger('dragstart', { dataTransfer: { setData: () => {} }})
+    $tree2.trigger('dragstart', { dataTransfer: { setData: () => {} } })
     $tree1Up.trigger('drop')
     Vue.nextTick(() => {
       expect(wrapper.find('.vtl-node').attributes('id')).toBe('t2')
@@ -54,10 +54,15 @@ describe('Drag', () => {
   it('drag after', done => {
     const $tree3 = wrapper.find('#t3 .vtl-node-main')
     const $tree1Bottom = wrapper.find('#t1 .vtl-bottom')
-    $tree3.trigger('dragstart', { dataTransfer: { setData: () => {} }})
+    $tree3.trigger('dragstart', { dataTransfer: { setData: () => {} } })
     $tree1Bottom.trigger('drop')
     Vue.nextTick(() => {
-      expect(wrapper.findAll('.vtl-tree-node').at(2).attributes('id')).toBe('t3')
+      expect(
+        wrapper
+          .findAll('.vtl-tree-node')
+          .at(2)
+          .attributes('id')
+      ).toBe('t3')
       done()
     })
   })
@@ -65,7 +70,7 @@ describe('Drag', () => {
   it('drag into', done => {
     const $tree3 = wrapper.find('#t3 .vtl-node-main')
     const $tree1 = wrapper.find('#t1 .vtl-node-main')
-    $tree3.trigger('dragstart', { dataTransfer: { setData: () => {} }})
+    $tree3.trigger('dragstart', { dataTransfer: { setData: () => {} } })
     $tree1.trigger('drop')
     Vue.nextTick(() => {
       expect(wrapper.find('#t1 + .vtl-tree-margin .vtl-node').attributes('id')).toBe('t3')
@@ -77,7 +82,7 @@ describe('Drag', () => {
     const snapshot = wrapper.html()
     const $tree1 = wrapper.find('#t1 .vtl-node-main')
     const $tree1Child = wrapper.find('#t12 .vtl-node-main')
-    $tree1.trigger('dragstart', { dataTransfer: { setData: () => {} }})
+    $tree1.trigger('dragstart', { dataTransfer: { setData: () => {} } })
     $tree1Child.trigger('drop')
     Vue.nextTick(() => {
       expect(wrapper.html()).toBe(snapshot)

tests/unit/operation.spec.js

@@ -1,6 +1,6 @@
 import Vue from 'vue'
-import {mount} from '@vue/test-utils'
+import { mount } from '@vue/test-utils'
-import {Tree, VueTreeList} from '@/index'
+import { Tree, VueTreeList } from '@/index'
 
 describe('Operation', () => {
   let wrapper
@@ -26,8 +26,8 @@ describe('Operation', () => {
         pid: 0
       }
     ])
-    wrapper = mount(VueTreeList, {propsData: {model: new Tree([])}})
+    wrapper = mount(VueTreeList, { propsData: { model: new Tree([]) } })
-    wrapper.setProps({model: tree})
+    wrapper.setProps({ model: tree })
   })
 
   it('delete leaf node', done => {
@@ -75,7 +75,7 @@ describe('Operation', () => {
       const $input = wrapper.find('#t1 .vtl-input')
       $input.element.value = 'New Node 1'
       $input.trigger('input')
-      var event = new KeyboardEvent('keyup', {keyCode: 13})
+      var event = new KeyboardEvent('keyup', { keyCode: 13 })
       window.dispatchEvent(event)
       Vue.nextTick(() => {
         expect(wrapper.find('#t1').text()).toBe('New Node 1')

tests/unit/render.spec.js

@@ -1,5 +1,5 @@
-import {mount} from '@vue/test-utils'
+import { mount } from '@vue/test-utils'
-import {Tree, VueTreeList} from '@/index'
+import { Tree, VueTreeList } from '@/index'
 
 describe('Render', () => {
   it('render correctly', () => {

tests/unit/slot.spec.js

@@ -1,6 +1,6 @@
 import Vue from 'vue'
-import {mount} from '@vue/test-utils'
+import { mount } from '@vue/test-utils'
-import {Tree, VueTreeList} from '@/index'
+import { Tree, VueTreeList } from '@/index'
 
 describe('Slot', () => {
   let wrapper
@@ -27,29 +27,41 @@ describe('Slot', () => {
       }
     ])
     wrapper = mount(VueTreeList, {
-      propsData: {model: new Tree([])},
+      propsData: { model: new Tree([]) },
       scopedSlots: {
         addTreeNodeIcon() {
-          return <span class="add-tree-node-icon">📂</span>
+          return <span class='add-tree-node-icon'>📂</span>
         },
         addLeafNodeIcon() {
-          return <span class="icon">＋</span>
+          return <span class='icon'>＋</span>
         },
         editNodeIcon() {
-          return <span class="icon">📃</span>
+          return <span class='icon'>📃</span>
         },
         delNodeIcon(slotProps) {
-          return (slotProps.model.isLeaf || !slotProps.model.children) ? <span class="del-node-icon">✂️</span> : <span />
+          return slotProps.model.isLeaf || !slotProps.model.children ? (
+            <span class='del-node-icon'>✂️</span>
+          ) : (
+            <span />
+          )
         },
         leafNodeIcon() {
-          return <span class="icon">🍃</span>
+          return <span class='icon'>🍃</span>
         },
         treeNodeIcon(slotProps) {
-          return <span class="tree-node-icon icon">{ slotProps.model.children && slotProps.model.children.length > 0 && !slotProps.expanded ? '🌲' : '❀' }</span>
+          return (
+            <span class='tree-node-icon icon'>
+              {slotProps.model.children &&
+              slotProps.model.children.length > 0 &&
+              !slotProps.expanded
+                ? '🌲'
+                : '❀'}
+            </span>
+          )
         }
       }
     })
-    wrapper.setProps({model: tree})
+    wrapper.setProps({ model: tree })
   })
 
   it('render slot correctly', () => {

vue.config.js

@@ -2,4 +2,4 @@ module.exports = {
   css: {
     extract: false
   }
-};
+}