From 01658295247962f6497c29ec5370179037439056 Mon Sep 17 00:00:00 2001
From: GrzegorzZajac000 <grzegorz.zajac000@gmail.com>
Date: Fri, 8 Mar 2024 10:02:04 +0100
Subject: [PATCH] #1513 Production optimizations

---
 .babelrc                                        |  4 +++-
 webpack/production/background.prod.config.js    | 15 ++++++++++-----
 webpack/production/contentScript.prod.config.js | 13 ++++++++++---
 webpack/production/installPage.prod.config.js   | 13 ++++++++++---
 webpack/production/optionsPage.prod.config.js   | 13 ++++++++++---
 5 files changed, 43 insertions(+), 15 deletions(-)

diff --git a/.babelrc b/.babelrc
index aeb3358..b30bf42 100644
--- a/.babelrc
+++ b/.babelrc
@@ -5,7 +5,9 @@
     },
     "modules": "commonjs"
   }], ["minify", {
-    "builtIns": false
+    "builtIns": false,
+    "keepFnName": true,
+    "removeDebugger": true
   }]],
   "env": {
     "production": {
diff --git a/webpack/production/background.prod.config.js b/webpack/production/background.prod.config.js
index 9cc49b9..33f7238 100644
--- a/webpack/production/background.prod.config.js
+++ b/webpack/production/background.prod.config.js
@@ -25,7 +25,6 @@ const webpack = require('webpack');
 const path = require('path');
 const ESLintPlugin = require('eslint-webpack-plugin');
 const TerserPlugin = require('terser-webpack-plugin');
-const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
 
 const backgroundProdConfig = {
   name: 'background',
@@ -64,14 +63,20 @@ const backgroundProdConfig = {
     constants: 'constants'
   },
   optimization: {
-    moduleIds: 'named',
+    chunkIds: 'size',
+    moduleIds: 'size',
+    concatenateModules: true,
+    mangleExports: 'size',
     removeAvailableModules: true,
     removeEmptyChunks: true,
     mergeDuplicateChunks: true,
+    minimize: true,
     minimizer: [
-      new TerserPlugin(),
-      new CssMinimizerPlugin()
-    ]
+      new TerserPlugin({
+        parallel: true
+      })
+    ],
+    nodeEnv: 'production'
   },
   resolve: {
     modules: ['node_modules']
diff --git a/webpack/production/contentScript.prod.config.js b/webpack/production/contentScript.prod.config.js
index 4d0123b..2807cbf 100644
--- a/webpack/production/contentScript.prod.config.js
+++ b/webpack/production/contentScript.prod.config.js
@@ -72,14 +72,21 @@ const contentScriptProdConfig = {
     ]
   },
   optimization: {
-    moduleIds: 'named',
+    chunkIds: 'size',
+    moduleIds: 'size',
+    concatenateModules: true,
+    mangleExports: 'size',
     removeAvailableModules: true,
     removeEmptyChunks: true,
     mergeDuplicateChunks: true,
+    minimize: true,
     minimizer: [
-      new TerserPlugin(),
+      new TerserPlugin({
+        parallel: true
+      }),
       new CssMinimizerPlugin()
-    ]
+    ],
+    nodeEnv: 'production'
   },
   plugins: [
     new ESLintPlugin({
diff --git a/webpack/production/installPage.prod.config.js b/webpack/production/installPage.prod.config.js
index 7d2ccfa..1c29276 100644
--- a/webpack/production/installPage.prod.config.js
+++ b/webpack/production/installPage.prod.config.js
@@ -97,14 +97,21 @@ const installPageProdConfig = {
     constants: 'constants'
   },
   optimization: {
-    moduleIds: 'named',
+    chunkIds: 'size',
+    moduleIds: 'size',
+    concatenateModules: true,
+    mangleExports: 'size',
     removeAvailableModules: true,
     removeEmptyChunks: true,
     mergeDuplicateChunks: true,
+    minimize: true,
     minimizer: [
-      new TerserPlugin(),
+      new TerserPlugin({
+        parallel: true
+      }),
       new CssMinimizerPlugin()
-    ]
+    ],
+    nodeEnv: 'production'
   },
   resolve: {
     modules: ['node_modules']
diff --git a/webpack/production/optionsPage.prod.config.js b/webpack/production/optionsPage.prod.config.js
index 98f6506..d4f8c07 100644
--- a/webpack/production/optionsPage.prod.config.js
+++ b/webpack/production/optionsPage.prod.config.js
@@ -108,14 +108,21 @@ const optionsPageProdConfig = {
     constants: 'constants'
   },
   optimization: {
-    moduleIds: 'named',
+    chunkIds: 'size',
+    moduleIds: 'size',
+    concatenateModules: true,
+    mangleExports: 'size',
     removeAvailableModules: true,
     removeEmptyChunks: true,
     mergeDuplicateChunks: true,
+    minimize: true,
     minimizer: [
-      new TerserPlugin(),
+      new TerserPlugin({
+        parallel: true
+      }),
       new CssMinimizerPlugin()
-    ]
+    ],
+    nodeEnv: 'production'
   },
   resolve: {
     modules: ['node_modules']