feat(pack): add -m/--min option

yuhaoju · yuhaoju · commit 50cc2009c796 · 2016-06-24T19:17:01.000+08:00
diff --git a/examples/pack-min/dist/bundle.js b/examples/pack-min/dist/bundle.js
diff --git a/examples/pack-min/index.html b/examples/pack-min/index.html
@@ -0,0 +1,13 @@
+<html>
+
+<head>
+    <meta charset="utf-8">
+    <title>YKit Pack-CommonJs Test</title>
+</head>
+
+<body>
+    <h1 id="ykit">YKit Pack-CommonJs Test</h1>
+    <script src="./dist/bundle.js"></script>
+</body>
+
+</html>
diff --git a/examples/pack-min/src/entry.js b/examples/pack-min/src/entry.js
@@ -0,0 +1,6 @@
+var m1Log = require('./module1')
+var m2Log = require('./module2')
+
+document.write("<h2>require following modules:</h2>")
+m1Log()
+m2Log()
diff --git a/examples/pack-min/src/module1.js b/examples/pack-min/src/module1.js
@@ -0,0 +1,3 @@
+module.exports = function () {
+    document.write("<h3>module 1</h3>")
+}
diff --git a/examples/pack-min/src/module2.js b/examples/pack-min/src/module2.js
@@ -0,0 +1,3 @@
+module.exports = function () {
+    document.write("<h3>module 2</h3>")
+}
diff --git a/examples/pack-min/ykit.config b/examples/pack-min/ykit.config
@@ -0,0 +1 @@
+
diff --git a/src/commands/pack.js b/src/commands/pack.js
@@ -3,7 +3,8 @@ var webpack = require('webpack')
 exports.usage = "资源编译、打包";
 
 exports.setOptions = (optimist) => {
-	// TODO
+    optimist.alias('m', 'min');
+    optimist.describe('m', '压缩/混淆项目文件');
 };
 
 exports.run = function(options) {
@@ -20,12 +21,19 @@ exports.run = function(options) {
 			loaders: [{
 				test: /\.js$/,
 				exclude: /(node_modules|bower_components)/,
-				loader: 'babel', // 'babel-loader' is also a legal name to reference
+				loader: 'babel',
 				query: {
 					presets: ['es2015']
 				}
 			}]
-		}
+		},
+        plugins: [
+            options.m ? new webpack.optimize.UglifyJsPlugin({
+                compress: {
+                    warnings: false
+                }
+            }) : null
+        ],
 	}, function(err, stats) {
 		if (err) {
 			info(err);
diff --git a/test/pack.js b/test/pack.js
@@ -6,7 +6,6 @@ describe('pack command', function() {
 	this.timeout(8000);
 
 	afterEach(function() {
-		// runs before all tests in this block
 		cd('../../')
 	})
 
@@ -42,4 +41,15 @@ describe('pack command', function() {
 			assert.equal(result.code, 0);
 		});
 	});
+
+	describe('min', function() {
+		it('command code should return 0', function() {
+			cd('./examples/pack-min')
+
+			var result = exec('node ../../bin/ykit pack -m', {
+				silent: true
+			});
+			assert.equal(result.code, 0);
+		});
+	});
 });

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+module.exports = function () {`
	`2`	`+ document.write("<h3>module 1</h3>")`
	`3`	`+}`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+module.exports = function () {`
	`2`	`+ document.write("<h3>module 2</h3>")`
	`3`	`+}`