WIP: Comment css minifier plugin OptimizeCSSAssetsPlugin

(Not working yet)

package.json

@@ -7,7 +7,7 @@
     "@symfony/webpack-encore": "0.20.*",
     "babel-preset-react": "^6.24.1",
     "bootstrap": "^4.1.3",
-    "copy-webpack-plugin": "^4.3.1",
+    "copy-webpack-plugin": "^4.5",
     "node-sass": "^4.5.3",
     "popper.js": "^1.14.4",
     "sass-loader": "^6.0.7",
@@ -37,6 +37,7 @@
     "moment": "^2.22",
     "multiselect-two-sides": "^2.5.5",
     "mxgraph": "^3.9.3",
+    "optimize-css-assets-webpack-plugin": "^5.0.1",
     "qtip2": "^3.0.3",
     "select2": "^4.0.6-rc.1",
     "simplewebrtc": "^3.0.1",

webpack.config.js

@@ -1,7 +1,8 @@
 const Encore = require('@symfony/webpack-encore');
 const copyWebpackPlugin = require('copy-webpack-plugin');
 const webpack = require('webpack');
-const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+//const OptimizeCSSAssetsPlugin = require("optimize-css-assets-webpack-plugin");
 
 Encore
     .setOutputPath('public/build/')
@@ -34,6 +35,7 @@ Encore
     .addStyleEntry('css/scorm', './assets/css/scorm.css')
 
     .addPlugin(new UglifyJsPlugin())
+    //.addPlugin(new OptimizeCSSAssetsPlugin())
     .enableSourceMaps(!Encore.isProduction())
     .autoProvideVariables({
         $: 'jquery',