rollup-plugin-uglify - npm Package Compare versions

Comparing version 0.2.0 to 0.3.1

dist/index.js

 'use strict';
 
-function _interopDefault (ex) { return 'default' in ex ? ex['default'] : ex; }
+function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
 
@@ -9,2 +9,3 @@ var uglify = _interopDefault(require('uglify-js'));
     var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+    var minifier = arguments.length <= 1 || arguments[1] === undefined ? uglify.minify : arguments[1];
 
@@ -22,3 +23,3 @@ return {
 
-            var result = uglify.minify(code, options);
+            var result = minifier(code, options);
 
@@ -25,0 +26,0 @@ // Strip sourcemaps comment and extra \n

package.json

 {
   "name": "rollup-plugin-uglify",
-  "version": "0.2.0",
+  "version": "0.3.1",
   "description": "Rollup plugin to minify generated bundle",
@@ -11,6 +11,5 @@ "main": "dist/index.js",
   "scripts": {
-    "build": "rollup -c -f cjs -o dist/index.js",
-    "lint": "eslint src test/*.js",
-    "pretest": "npm run lint && npm run build",
+    "pretest": "rollup -c",
     "test": "ava",
+    "posttest": "eslint src test/*.js",
     "prepublish": "npm test"
@@ -43,7 +42,7 @@ },
     "babel-preset-es2015-rollup": "^1.1.1",
-    "eslint": "^1.10.3",
-    "eslint-config-postcss": "^1.0.0",
-    "rollup": "^0.25.2",
+    "eslint": "^2.0.0",
+    "eslint-config-postcss": "^2.0.0",
+    "rollup": "^0.25.3",
     "rollup-plugin-babel": "^2.3.9"
   }
 }

README.md

@@ -28,4 +28,20 @@ # rollup-plugin-uglify [![Travis Build Status][travis-img]][travis]
 
+## Warning
+[UglifyJS](https://github.com/mishoo/UglifyJS2), which this plugin is based on, does not support the ES2015 module syntax. Thus using this plugin with Rollup's default bundle format (`'es6'`) will not work and error out.
+To work around this you can tell `rollup-plugin-uglify` to use the UglifyJS [harmony branch](https://github.com/mishoo/UglifyJS2/tree/harmony) by passing its `minify` function to minify your code.
+```js
+import { rollup } from 'rollup';
+import uglify from 'rollup-plugin-uglify';
+import { minify } from 'uglify-js';
+
+rollup({
+	entry: 'main.js',
+	plugins: [
+		uglify({}, minify)
+	]
+});
+```
+
 # License
 
 MIT © [Bogdan Chadkin](mailto:[e-mail])

src/index.js

 import uglify from 'uglify-js';
 
-export default function (options = {}) {
+export default function (options = {}, minifier = uglify.minify) {
     return {
@@ -15,3 +15,3 @@ transformBundle(code) {
 
-            const result = uglify.minify(code, options);
+            const result = minifier(code, options);
 
@@ -18,0 +18,0 @@ // Strip sourcemaps comment and extra \n

No alert changes

Improved metrics

Total package byte prevSize

5277

increased by17.9%

Lines of code

46

increased by2.22%

Number of lines in readme file

47

increased by51.61%

No dependency changes