feat(Lazyload): support Vue 3

.gitignore

@@ -10,6 +10,7 @@ package-lock.json
 
 # dist file
 es
+esm
 lib
 dist
 /site

package.json

@@ -59,8 +59,9 @@
   "dependencies": {
     "@babel/runtime": "7.x",
     "@vant/icons": "1.4.0",
-    "@vant/use": "^0.1.0",
+    "@vant/lazyload": "^1.0.0",
     "@vant/popperjs": "^1.0.0",
+    "@vant/use": "^0.1.0",
     "vue-lazyload": "1.2.3"
   },
   "peerDependencies": {

packages/vant-lazyload/README.md

@@ -1,6 +1,6 @@
 # @vant/lazyload
 
-This is a of [vue-lazyload](https://github.com/hilongjw/vue-lazyload) with Vue 3 support.
+This is a fork of [vue-lazyload](https://github.com/hilongjw/vue-lazyload) with Vue 3 support.
 
 ## Install
 

packages/vant-lazyload/package.json

@@ -3,22 +3,29 @@
   "version": "1.0.0",
   "description": "",
   "main": "lib/index.js",
+  "module": "esm/index.js",
   "types": "lib/index.d.ts",
   "publishConfig": {
     "access": "public",
     "registry": "https://registry.npmjs.org/"
   },
+  "files": [
+    "es",
+    "lib",
+    "types"
+  ],
   "scripts": {
-    "dev": "rollup --config rollup.config.js --watch",
+    "dev": "babel src --out-dir esm --watch",
-    "build": "rollup --config rollup.config.js && tsc -p ./tsconfig.json --emitDeclarationOnly"
+    "build": "babel src --out-dir esm && BABEL_MODULE=commonjs babel src --out-dir lib",
+    "release": "npm run build && release-it"
   },
   "license": "MIT",
   "repository": "https://github.com/youzan/vant/tree/dev/packages/vant-lazyload",
   "devDependencies": {
+    "@babel/cli": "^7.12.8",
+    "@babel/core": "^7.12.9",
     "@babel/runtime": "7.x",
-    "@rollup/plugin-babel": "^5.2.1",
+    "release-it": "^14.2.2",
-    "@rollup/plugin-node-resolve": "^10.0.0",
-    "rollup": "^2.33.3",
     "vue": "^3.0.0"
   },
   "browserslist": [

packages/vant-lazyload/rollup.config.js

@@ -1,13 +0,0 @@
-import path from 'path';
-import babel from '@rollup/plugin-babel';
-import nodeResolve from '@rollup/plugin-node-resolve';
-
-export default {
-  input: path.join(__dirname, 'src', 'index.js'),
-  output: {
-    dir: 'lib',
-    format: 'cjs',
-  },
-  external: ['vue'],
-  plugins: [nodeResolve(), babel({ babelHelpers: 'runtime' })],
-};

src/lazyload/index.js

@@ -1,3 +1,3 @@
-// import Lazyload from 'vue-lazyload';
+import { Lazyload } from '@vant/lazyload';
-// TODO
+
-export default {};
+export default Lazyload;

vant.config.js

@@ -274,10 +274,10 @@ module.exports = {
                 path: 'image-preview',
                 title: 'ImagePreview 图片预览',
               },
-              // {
+              {
-              //   path: 'lazyload',
+                path: 'lazyload',
-              //   title: 'Lazyload 懒加载',
+                title: 'Lazyload 懒加载',
-              // },
+              },
               {
                 path: 'list',
                 title: 'List 列表',
@@ -624,10 +624,10 @@ module.exports = {
                 path: 'image-preview',
                 title: 'ImagePreview',
               },
-              // {
+              {
-              //   path: 'lazyload',
+                path: 'lazyload',
-              //   title: 'Lazyload',
+                title: 'Lazyload',
-              // },
+              },
               {
                 path: 'list',
                 title: 'List',

yarn.lock

@@ -1801,6 +1801,11 @@
   resolved "https://registry.npm.taobao.org/@vant/icons/download/@vant/icons-1.4.0.tgz#a91f7894f2f34356f78a5d6f8b9d4f1a46add0c5"
   integrity sha1-qR94lPLzQ1b3il1vi51PGkat0MU=
 
+"@vant/lazyload@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/@vant/lazyload/download/@vant/lazyload-1.0.0.tgz?cache=0&sync_timestamp=1606738038177&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40vant%2Flazyload%2Fdownload%2F%40vant%2Flazyload-1.0.0.tgz#781317ef81616df045b1061188518fe5013b7d1c"
+  integrity sha1-eBMX74FhbfBFsQYRiFGP5QE7fRw=
+
 "@vant/markdown-loader@^3.0.1":
   version "3.0.1"
   resolved "https://registry.npm.taobao.org/@vant/markdown-loader/download/@vant/markdown-loader-3.0.1.tgz#add005ce58b6f62c3567df168d42a502731fdecb"