1.9.5

Author: Houfeng

.dawn/pipe.yml

@@ -19,7 +19,6 @@ build:
     cssModules: false
     compress: false
     stats: true
-    presetEnv: false
 
 test:
   - name: lint

lib/generate.js

@@ -220,6 +220,11 @@ async function handlerPlugins(wpConfig, opts) {
       filename: './report/stats.html'
     }));
   }
+  if (opts.optimizationBailout) {
+    wpConfig.plugins.push(new webpack.optimize.ModuleConcatenationPlugin({
+      optimizationBailout: true
+    }));
+  }
   if (!opts.watch) {
     if (opts.env) {
       wpConfig.plugins.push(new webpack.DefinePlugin({

lib/index.js

@@ -67,15 +67,30 @@ module.exports = function (opts) {
 
     await this.utils.sleep(1000);
 
+    function printStats(json) {
+      if (!opts.optimizationBailout) return;
+      json.modules.forEach(item => {
+        if (!item.optimizationBailout ||
+          item.optimizationBailout.length < 1) {
+          return;
+        }
+        this.console.log(item.name);
+        item.optimizationBailout.
+          forEach(msg => this.console.warn(`  ${msg}`));
+      });
+    }
+
     //build
     let compiler = webpack(config);
     if (opts.watch) {
       compiler.watch(opts.watchOpts, (err, stats) => {
         if (err) return this.console.error(err);
+        let json = stats.toJson();
         if (stats.hasErrors()) {
-          let json = stats.toJson();
           this.console.error(json.errors.join(os.EOL + os.EOL));
         }
+        if (this.emit) this.emit('webpack.stats', stats);
+        printStats(json);
         this.console.log('实时编译:', Date.now());
         next();
       });
@@ -86,14 +101,18 @@ module.exports = function (opts) {
         if (stats.hasErrors()) {
           return this.console.error(json.errors.join(os.EOL + os.EOL));
         }
+        if (this.emit) this.emit('webpack.stats', stats);
         this.console.log('');
         utils.each(json.assetsByChunkName, (chunkName, assets) => {
           this.console.info(`Chunk: ${chunkName}`);
           if (utils.isArray(assets)) {
-            this.console.log(assets.map(name => ` file: ${name}`).join(os.EOL));
+            this.console.log(
+              assets.map(name => ` file: ${name}`).join(os.EOL)
+            );
           }
           this.console.log('');
         });
+        printStats(json);
         this.console.info('完成');
         next();
       });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dn-middleware-webpack",
-  "version": "1.9.3",
+  "version": "1.9.5",
   "description": "",
   "main": "./lib/index.js",
   "scripts": {