feat(pack): 添加对 build 配置项的支持

Author: yuhaoju

lib/models/Project.js

@@ -173,6 +173,7 @@ var Project = function () {
                                 });
                             }
 
+                            extend(true, this.config, userConfigObj);
                             this.config.setExports(exports);
                             this.config.setCompiler(userConfigObj.modifyWebpackConfig);
                             this.config.setSync(userConfigObj.sync);
@@ -357,6 +358,7 @@ var Project = function () {
                                 cc.enqueue({
                                     opt: opt,
                                     cwd: cwd,
+                                    buildOpts: _this3.config.build || {},
                                     assetName: asset.name
                                 }, function (err, response) {
                                     if (err) {

lib/modules/minWorker.js

@@ -12,6 +12,7 @@ var HASH_PLACEHOLDER = '[hashPlaceholder]';
 process.on('message', function (m) {
     var opt = m.opt;
     var cwd = m.cwd;
+    var buildOpts = m.buildOpts;
     var assetName = m.assetName;
     var replacedAssets = [];
 
@@ -22,15 +23,20 @@ process.on('message', function (m) {
         if (path.extname(assetName) === '.js') {
             // variable name mangling
             var willMangle = true;
-            if (typeof opt.min === 'string' && opt.min.split('=')[0] === 'mangle' && opt.min.split('=')[1] === 'false') {
+            var uglifyjsOpts = buildOpts.uglifyjs || {};
+            var isCliArgvCloseMangle = typeof opt.min === 'string' && opt.min.split('=')[0] === 'mangle' && opt.min.split('=')[1] === 'false';
+            var isBuildOptsCloseMangle = uglifyjsOpts.mangle === false;
+            if (isCliArgvCloseMangle || isBuildOptsCloseMangle) {
                 willMangle = false;
             }
+
             var ast = jsParser.parse(content);
-            ast = willMangle ? jsUglify.ast_mangle(ast) : ast;
-            ast = jsUglify.ast_squeeze(ast);
-            minifiedCode = jsUglify.gen_code(ast, true);
+            ast = willMangle ? jsUglify.ast_mangle(ast, uglifyjsOpts.mangle) : ast;
+            ast = uglifyjsOpts.squeeze ? jsUglify.ast_squeeze(ast, uglifyjsOpts.squeeze) : ast;
+            minifiedCode = jsUglify.gen_code(ast, uglifyjsOpts.genCode);
         } else if (path.extname(assetName) === '.css') {
-            minifiedCode = cssUglify.processString(content);
+            var uglifycssOpts = buildOpts.uglifycss || {};
+            minifiedCode = cssUglify.processString(content, uglifycssOpts);
         }
 
         if (minifiedCode) {

src/models/Project.js

@@ -154,6 +154,7 @@ class Project {
                             });
                         }
 
+                        extend(true, this.config, userConfigObj);
                         this.config.setExports(exports);
                         this.config.setCompiler(userConfigObj.modifyWebpackConfig);
                         this.config.setSync(userConfigObj.sync);
@@ -330,6 +331,7 @@ class Project {
                         cc.enqueue({
                             opt: opt,
                             cwd: cwd,
+                            buildOpts: this.config.build || {},
                             assetName: asset.name
                         }, (err, response) => {
                             if (err) {

src/modules/minWorker.js

@@ -10,6 +10,7 @@ const HASH_PLACEHOLDER = '[hashPlaceholder]';
 process.on('message', function(m) {
     const opt = m.opt;
     const cwd = m.cwd;
+    const buildOpts = m.buildOpts;
     const assetName = m.assetName;
     let replacedAssets = [];
 
@@ -20,15 +21,20 @@ process.on('message', function(m) {
         if(path.extname(assetName) === '.js') {
             // variable name mangling
             let willMangle = true;
-            if (typeof opt.min === 'string' && opt.min.split('=')[0] === 'mangle' && opt.min.split('=')[1] === 'false') {
+            const uglifyjsOpts = buildOpts.uglifyjs || {};
+            const isCliArgvCloseMangle = typeof opt.min === 'string' && opt.min.split('=')[0] === 'mangle' && opt.min.split('=')[1] === 'false';
+            const isBuildOptsCloseMangle = uglifyjsOpts.mangle === false;
+            if (isCliArgvCloseMangle || isBuildOptsCloseMangle) {
                 willMangle = false;
             }
+
             let ast = jsParser.parse(content);
-            ast = willMangle ? jsUglify.ast_mangle(ast) : ast;
-            ast = jsUglify.ast_squeeze(ast);
-            minifiedCode = jsUglify.gen_code(ast, true);
+            ast = willMangle ? jsUglify.ast_mangle(ast, uglifyjsOpts.mangle) : ast;
+            ast = uglifyjsOpts.squeeze ? jsUglify.ast_squeeze(ast, uglifyjsOpts.squeeze) : ast;
+            minifiedCode = jsUglify.gen_code(ast, uglifyjsOpts.genCode);
         } else if (path.extname(assetName) === '.css') {
-            minifiedCode = cssUglify.processString(content);
+            const uglifycssOpts = buildOpts.uglifycss || {};
+            minifiedCode = cssUglify.processString(content, uglifycssOpts);
         }
 
         if(minifiedCode) {