Merge pull request #5 from mpvue/wz/feat-subcontracting

Wz/feat subcontracting

Author: hucq

.babelrc

@@ -0,0 +1,18 @@
+{
+  "presets": [
+    ["env", {
+      "modules": false,
+      "targets": {
+        "browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
+      }
+    }],
+    "stage-2"
+  ],
+  "plugins": ["transform-runtime"],
+  "env": {
+    "test": {
+      "presets": ["env", "stage-2"],
+      "plugins": ["istanbul"]
+    }
+  }
+}

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true

.eslintrc.js

@@ -0,0 +1,37 @@
+// http://eslint.org/docs/user-guide/configuring
+
+module.exports = {
+  root: true,
+  parser: 'babel-eslint',
+  parserOptions: {
+    sourceType: 'module'
+  },
+  env: {
+    browser: false,
+    node: true,
+    es6: true
+  },
+  // https://github.com/standard/standard/blob/master/docs/RULES-en.md
+  extends: 'standard',
+  // required to lint *.vue files
+  plugins: [
+    'html'
+  ],
+  // add your custom rules here
+  'rules': {
+    // allow paren-less arrow functions
+    'arrow-parens': 0,
+    // allow async-await
+    'generator-star-spacing': 0,
+    // allow debugger during development
+    'no-debugger': process.env.NODE_ENV === 'production' ? 2 : 0
+  },
+  globals: {
+    App: true,
+    Page: true,
+    wx: true,
+    getApp: true,
+    getPage: true,
+    requirePlugin: true
+  }
+}

README.md

@@ -0,0 +1,22 @@
+# webpack-mpvue-plugin
+
+> mpvue 资源路径解析插件
+
+## 使用示例：
+
+```js
+const MpvuePlugin = require('webpack-mpvue-asset-plugin')
+// webpack config
+{
+  entry: [],
+  output: {
+    path: path.resolve(__dirname, 'dist'),
+    filename: 'foo.bundle.js'
+  },
+  plugins: [
+    new MpvuePlugin()
+  ]
+};
+```
+
+bug 或者交流建议等请反馈到 [mpvue/issues](https://github.com/Meituan-Dianping/mpvue/issues)。

index.js

@@ -1,41 +1,33 @@
+const path = require('path');
+const upath = require('upath');
+const relative = require('relative');
+
 function MpvuePlugin() {}
 
 MpvuePlugin.prototype.apply = function(compiler) {
-  const {options: {entry, plugins}} = compiler;
   compiler.plugin('emit', function(compilation, callback) {
-    let commonsChunkNames = [];
-    // 获取所有的 chunk name
-    plugins.forEach(item => {
-      let { chunkNames } = item;
-      if (item.constructor.name === 'CommonsChunkPlugin' && chunkNames) {
-        commonsChunkNames = commonsChunkNames.concat(chunkNames);
-      }
-    })
-    let pages = Object.keys(entry);
-    compilation.chunks.forEach(commonChunk => {
-      const { files, chunks: childChunks, name } = commonChunk;
-      let commonWxssFile = files.find(item => item.endsWith('.wxss'));
-      
-      if (commonsChunkNames.indexOf(name) > -1 && commonWxssFile) {
-        childChunks.forEach(item => {
-          let wxssFile = item.files.find(item => item.endsWith('.wxss'));
-          if (item.name === 'app' && wxssFile) { // 过滤 app
-            return;
-          }
-          try {
-            if (compilation.assets[wxssFile]) {
-              let wxss = compilation.assets[wxssFile].source();
-              wxss = `@import "/${commonWxssFile}";\n${wxss}`;
-              compilation.assets[wxssFile].source = () => wxss;
+    Object.keys(compilation.entrypoints).forEach(key => {
+      const entry = compilation.entrypoints[key];
+      const { chunks } = entry;
+      const entryChunk = chunks.pop();
+      entryChunk.files.forEach(filePath => {
+        const extname = path.extname(filePath);
+        let content = compilation.assets[filePath].source();
+        chunks.reverse().forEach(chunk => {
+          chunk.files.forEach(childFile => {
+            if (path.extname(childFile) === extname && compilation.assets[filePath]) {
+              const relativePath = upath.normalize(relative(filePath, childFile))
+              content = extname === '.wxss' ?
+              `@import "${relativePath}";\n${content}`
+              : `require("${relativePath}");\n${content}`;
             }
-          } catch (error) {
-            console.error(error, wxssFile)
-          }
+          })
+          compilation.assets[filePath].source = () => content;
         })
-      }
-    });
+      })
+    })
     callback();
   });
 };
 
-module.exports = MpvuePlugin;
+module.exports = MpvuePlugin;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "webpack-mpvue-asset-plugin",
-  "version": "0.0.2",
+  "version": "0.1.0",
   "main": "index.js",
   "directories": {
     "lib": "lib"
@@ -22,5 +22,9 @@
     "url": "https://github.com/mpvue/webpack-mpvue-asset-plugin/issues"
   },
   "homepage": "https://github.com/mpvue/webpack-mpvue-asset-plugin#readme",
-  "description": ""
+  "description": "",
+  "dependencies": {
+    "relative": "^3.0.2",
+    "upath": "^1.1.0"
+  }
 }