refactor: split cache and parallel options

.babelrc

@@ -5,7 +5,7 @@
       {
         "useBuiltIns": true,
         "targets": {
-          "node": "4.3"
+          "node": "4.8"
         },
         "exclude": [
           "transform-async-to-generator",
@@ -32,4 +32,4 @@
       ]
     }
   }
-}
+}

.travis.yml

@@ -11,11 +11,11 @@ jobs:
   include:
     - &test-latest
       stage: Webpack latest
-      nodejs: 6
+      node_js: 6
       env: WEBPACK_VERSION=latest JOB_PART=test
       script: npm run travis:$JOB_PART
     - <<: *test-latest
-      nodejs: 4.3
+      node_js: 4.8
       env: WEBPACK_VERSION=latest JOB_PART=test
       script: npm run travis:$JOB_PART
     - <<: *test-latest

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="1.0.0-beta.3"></a>
+# [1.0.0-beta.3](https://github.com/webpack-contrib/uglifyjs-webpack-plugin/compare/v1.0.0-beta.2...v1.0.0-beta.3) (2017-09-29)
+
+
+
 <a name="1.0.0-beta.2"></a>
 # [1.0.0-beta.2](https://github.com/webpack-contrib/uglifyjs-webpack-plugin/compare/v1.0.0-beta.1...v1.0.0-beta.2) (2017-07-21)
 

README.md

@@ -45,11 +45,12 @@ module.exports = {
 |**`test`**|`{RegExp\|Array<RegExp>}`| <code>/\.js($&#124;\?)/i</code>|Test to match files against|
 |**`include`**|`{RegExp\|Array<RegExp>}`|`undefined`|Files to `include`|
 |**`exclude`**|`{RegExp\|Array<RegExp>}`|`undefined`|Files to `exclude`|
-|**`parallel`**|`{Boolean\|Object}`|`false`|Use multi-process parallel running and file cache to improve the build speed|
+|**`cache`**|`{Boolean\|String}`|`false`|Enable file caching|
+|**`parallel`**|`{Boolean\|Number}`|`false`|Use multi-process parallel running and file cache to improve the build speed|
 |**`sourceMap`**|`{Boolean}`|`false`|Use source maps to map error message locations to modules (This slows down the compilation) ⚠️ **`cheap-source-map` options don't work with this plugin**|
 |**`uglifyOptions`**|`{Object}`|[`{...defaults}`](https://github.com/webpack-contrib/uglifyjs-webpack-plugin/tree/master#uglifyoptions)|`uglify` [Options](https://github.com/mishoo/UglifyJS2/tree/harmony#minify-options)|
 |**`extractComments`**|`{Boolean\|RegExp\|Function<(node, comment) -> {Boolean\|Object}>}`|`false`|Whether comments shall be extracted to a separate file, (see [details](https://github.com/webpack/webpack/commit/71933e979e51c533b432658d5e37917f9e71595a) (`webpack >= 2.3.0`)|
-|**`warningsFilter`**|`{Function(source) -> {Boolean}}`|`undefined`|Allow to filter uglify warnings|
+|**`warningsFilter`**|`{Function(source) -> {Boolean}}`|`() => true`|Allow to filter uglify warnings|
 
 ### `test`
 
@@ -84,8 +85,39 @@ module.exports = {
 ]
 ```
 
+### `cache`
+
+**`{Boolean}`**
+
+**webpack.config.js**
+```js
+[
+  new UglifyJSPlugin({
+    cache: true
+  })
+]
+```
+
+Enable file caching.
+Default path to cache directory: `node_modules/.cache/uglifyjs-webpack-plugin`.
+
+**`{String}`**
+
+**webpack.config.js**
+```js
+[
+  new UglifyJSPlugin({
+    cache: 'path/to/cache'
+  })
+]
+```
+
+Path to cache directory.
+
 ### `parallel`
 
+**`{Boolean}`**
+
 **webpack.config.js**
 ```js
 [
@@ -95,23 +127,22 @@ module.exports = {
 ]
 ```
 
-|Name|Type|Default|Description|
-|:--:|:--:|:-----:|:----------|
-|**`cache`**|`{Boolean}`|`node_modules/.cache/uglifyjs-webpack-plugin`|Enable file caching|
-|**`workers`**|`{Boolean\|Number}`|`os.cpus().length - 1`|Number of concurrent runs, default is the `maximum`|
+Enable parallelization.
+Default number of concurrent runs: `os.cpus().length - 1`.
+
+**`{Number}`**
 
 **webpack.config.js**
 ```js
 [
   new UglifyJSPlugin({
-    parallel: {
-      cache: true,
-      workers: 2 // for e.g
-    }
+    parallel: 4
   })
 ]
 ```
 
+Number of concurrent runs.
+
 > ℹ️  Parallelization can speedup your build significantly and is therefore **highly recommended**
 
 ### `sourceMap`
@@ -169,7 +200,7 @@ module.exports = {
 
 **`{Boolean}`**
 
-All comments that normally would be preserved by the `comments` option will be moved to a separate file. If the original file is named `foo.js`, then the comments will be stored to `foo.js.LICENSE`
+All comments that normally would be preserved by the `comments` option will be moved to a separate file. If the original file is named `foo.js`, then the comments will be stored to `foo.js.LICENSE`.
 
 **`{RegExp|String}` or  `{Function<(node, comment) -> {Boolean}>}`**
 

appveyor.yml

@@ -11,14 +11,15 @@ environment:
     - nodejs_version: '6'
       webpack_version: latest
       job_part: test
-    - nodejs_version: '4.3'
+    - nodejs_version: '4.8'
       webpack_version: latest
       job_part: test
 build: 'off'
 matrix:
   fast_finish: true
 install:
   - ps: Install-Product node $env:nodejs_version x64
+  - npm i -g npm@latest
   - npm install
 before_test:
   - cmd: npm install webpack@%webpack_version%