U 增加babel 编译命令;

Author: 王世隆

.eslintignore

@@ -1 +1,2 @@
 dist/*
+src/babel-utils/*

.prettierignore

@@ -0,0 +1 @@
+src/babel-utils/*

README.md

@@ -38,3 +38,11 @@ components = {
   <buttonPlain shape="plain">中空默认</buttonPlain>
 </template>;
 ```
+
+#### 注意
+
+- 由于被引用的 utils 等其它资源不会被 babel 编译，所以需要我们自己预先编译
+
+```node
+npm run babel
+```

package.json

@@ -11,6 +11,7 @@
   "scripts": {
     "dev": "wepy build --watch",
     "build": "cross-env NODE_ENV=production wepy build --no-cache",
+    "babel": "babel --presets env,stage-1 src/utils/index.js -o src/babel-utils/index.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "王世隆 <547463736@qq.com>",
@@ -23,12 +24,15 @@
     "url": "https://github.com/YDJ-FE/wepy-ui-ydj"
   },
   "devDependencies": {
+    "babel": "^6.23.0",
+    "babel-cli": "^6.26.0",
     "babel-eslint": "^7.2.1",
     "babel-plugin-transform-class-properties": "^6.24.1",
     "babel-plugin-transform-decorators-legacy": "^1.3.4",
     "babel-plugin-transform-export-extensions": "^6.22.0",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-preset-env": "^1.6.1",
+    "babel-preset-stage-1": "^6.24.1",
     "cross-env": "^5.1.3",
     "eslint": "^3.18.0",
     "eslint-config-standard": "^7.1.0",

src/babel-utils/index.js

@@ -0,0 +1,27 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+/**
+ * @description 定时执行某些任务，场景如： 自动聊天，动画效果的分时替换
+ * 如果是动画的话，需要自己减去动画 duration 时常
+ * @param {Array<object>} steps
+ * @returns {() => void}
+ */
+
+var todoFn = exports.todoFn = function todoFn(steps) {
+  var timer = 0;
+  var $steps = steps.slice();
+  var first = $steps.shift();
+  timer = setTimeout(function () {
+    first.cb && first.cb();
+    if ($steps.length) todoFn($steps);
+  }, first.delay);
+
+  var clearTime = function clearTime() {
+    clearTimeout(timer);
+    timer = 0;
+  };
+  return clearTime;
+};

src/components/Toast.wpy

@@ -13,7 +13,7 @@
 </template>
 <script>
 import wepy from 'wepy'
-import { todoFn } from '../utils/index'
+import { todoFn } from '../babel-utils/index'
 
 const positionMap = {
   top: 'top',