Merge pull request webpack#6145 from d3viant0ne/d3viant0ne/perf/uglifyPerf

sokra · web-flow · commit 14f281838ddb · 2017-12-18T16:46:44.000+01:00
perf: Enables uglify cache in prod mode
diff --git a/lib/WebpackOptionsDefaulter.js b/lib/WebpackOptionsDefaulter.js
@@ -140,6 +140,8 @@ class WebpackOptionsDefaulter extends OptionsDefaulter {
 				// Lazy load the uglifyjs plugin
 				const UglifyJsPlugin = require("uglifyjs-webpack-plugin");
 				new UglifyJsPlugin({
+					cache: true,
+					parallel: true,
 					sourceMap: options.devtool && /source-?map/.test(options.devtool)
 				}).apply(compiler);
 			}

Original file line number	Diff line number	Diff line change
`@@ -140,6 +140,8 @@ class WebpackOptionsDefaulter extends OptionsDefaulter {`
`140`	`140`	`// Lazy load the uglifyjs plugin`
`141`	`141`	`const UglifyJsPlugin = require("uglifyjs-webpack-plugin");`
`142`	`142`	`new UglifyJsPlugin({`
	`143`	`+ cache: true,`
	`144`	`+ parallel: true,`
`143`	`145`	`sourceMap: options.devtool && /source-?map/.test(options.devtool)`
`144`	`146`	`}).apply(compiler);`
`145`	`147`	`}`