Client: Added top banner for minimazed js files

packages/client/webpack.config.js

@@ -1,25 +1,25 @@
 // (c) Copyright Ascensio System SIA 2010-2024
-// 
+//
 // This program is a free software product.
 // You can redistribute it and/or modify it under the terms
 // of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
 // Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
 // to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
 // any third-party rights.
-// 
+//
 // This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
 // of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For details, see
 // the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
-// 
+//
 // You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
-// 
+//
 // The  interactive user interfaces in modified source and object code versions of the Program must
 // display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
-// 
+//
 // Pursuant to Section 7(b) of the License you must retain the original Product logo when
 // distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
 // trademark law for use of our trademarks.
-// 
+//
 // All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
 // content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
 // International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
@@ -32,6 +32,7 @@ const ModuleFederationPlugin =
 const DefinePlugin = require("webpack").DefinePlugin;
 const BundleAnalyzerPlugin =
   require("webpack-bundle-analyzer").BundleAnalyzerPlugin;
+const BannerPlugin = require("webpack").BannerPlugin;
 
 const ExternalTemplateRemotesPlugin = require("external-remotes-plugin");
 const TerserPlugin = require("terser-webpack-plugin");
@@ -290,6 +291,18 @@ const config = {
   ],
 };
 
+const getBuildDate = () => {
+  const timeElapsed = Date.now();
+  const today = new Date(timeElapsed);
+  return JSON.stringify(today.toISOString().split(".")[0] + "Z");
+};
+
+const getBuildYear = () => {
+  const timeElapsed = Date.now();
+  const today = new Date(timeElapsed);
+  return today.getFullYear();
+};
+
 module.exports = (env, argv) => {
   config.devtool = "source-map";
 
@@ -298,7 +311,16 @@ module.exports = (env, argv) => {
     config.optimization = {
       splitChunks: { chunks: "all" },
       minimize: !env.minimize,
-      minimizer: [new TerserPlugin()],
+      minimizer: [
+        new TerserPlugin({
+          terserOptions: {
+            format: {
+              comments: /\*\s*\(c\)\s+Copyright\s+Ascensio\s+System\s+SIA/i,
+            },
+          },
+          extractComments: false,
+        }),
+      ],
     };
   }
 
@@ -384,13 +406,11 @@ module.exports = (env, argv) => {
 
   config.plugins.push(new HtmlWebpackPlugin(htmlTemplate));
 
+  const BUILD_AT = DefinePlugin.runtimeValue(getBuildDate, true);
+
   const defines = {
     VERSION: JSON.stringify(version),
-    BUILD_AT: DefinePlugin.runtimeValue(function () {
-      const timeElapsed = Date.now();
-      const today = new Date(timeElapsed);
-      return JSON.stringify(today.toISOString().split(".")[0] + "Z");
-    }, true),
+    BUILD_AT,
     IS_PERSONAL: env.personal || false,
   };
 
@@ -400,5 +420,18 @@ module.exports = (env, argv) => {
     config.plugins.push(new BundleAnalyzerPlugin());
   }
 
+  config.plugins.push(
+    new BannerPlugin({
+      raw: true,
+      banner: `/*
+* (c) Copyright Ascensio System SIA 2009-${getBuildYear()}. All rights reserved
+*
+* https://www.onlyoffice.com/
+*
+* Version: ${version} (build: ${getBuildDate()})
+*/`,
+    }),
+  );
+
   return config;
 };