Merge branch 'main' into fb-master

Author: ma101an

packages/react-scripts/config/webpack.config.js

@@ -81,6 +81,7 @@ const cssRegex = /\.css$/;
 const cssModuleRegex = /\.module\.css$/;
 const sassRegex = /\.(scss|sass)$/;
 const sassModuleRegex = /\.module\.(scss|sass)$/;
+const lessRegex = /\.less$/;
 
 const hasJsxRuntime = (() => {
   if (process.env.DISABLE_NEW_JSX_TRANSFORM === 'true') {
@@ -115,7 +116,7 @@ module.exports = function (webpackEnv) {
   const shouldUseReactRefresh = env.raw.FAST_REFRESH;
 
   // common function to get style loaders
-  const getStyleLoaders = (cssOptions, preProcessor) => {
+  const getStyleLoaders = (cssOptions, preProcessor, preProcessorOptions = {}) => {
     const loaders = [
       isEnvDevelopment && require.resolve('style-loader'),
       isEnvProduction && {
@@ -188,6 +189,7 @@ module.exports = function (webpackEnv) {
         {
           loader: require.resolve(preProcessor),
           options: {
+            ...preProcessorOptions,
             sourceMap: true,
           },
         }
@@ -584,6 +586,35 @@ module.exports = function (webpackEnv) {
                 'sass-loader'
               ),
             },
+            // Adds support for Less (using .less extensions)
+            {
+              test: lessRegex,
+              use: getStyleLoaders(
+                {
+                  importLoaders: 3,
+                  sourceMap: isEnvProduction
+                    ? shouldUseSourceMap
+                    : isEnvDevelopment,
+                  modules: {
+                    mode: 'icss',
+                  },
+                },
+                'less-loader',
+                {
+                  lessOptions: {
+                    javascriptEnabled: true,
+                    modifyVars: {
+                      '@primary-color': '#722ed1'
+                    },
+                  }
+                }
+              ),
+              // Don't consider CSS imports dead code even if the
+              // containing package claims to have no side effects.
+              // Remove this when webpack adds a warning or an error for this.
+              // See https://github.com/webpack/webpack/issues/6571
+              sideEffects: true,
+            },
             // "file" loader makes sure those assets get served by WebpackDevServer.
             // When you `import` an asset, you get its (virtual) filename.
             // In production, they would get copied to the `build` folder.

packages/react-scripts/package.json

@@ -1,18 +1,18 @@
 {
-  "name": "react-scripts",
-  "version": "5.0.1",
+  "name": "@growfin/react-scripts",
+  "version": "5.0.0",
   "description": "Configuration and scripts for Create React App.",
   "repository": {
     "type": "git",
-    "url": "https://github.com/facebook/create-react-app.git",
+    "url": "https://github.com/sinecycle/create-react-app.git",
     "directory": "packages/react-scripts"
   },
   "license": "MIT",
   "engines": {
     "node": ">=14.0.0"
   },
   "bugs": {
-    "url": "https://github.com/facebook/create-react-app/issues"
+    "url": "https://github.com/sinecycle/create-react-app/issues"
   },
   "files": [
     "bin",
@@ -53,6 +53,8 @@
     "jest": "^27.4.3",
     "jest-resolve": "^27.4.2",
     "jest-watch-typeahead": "^1.0.0",
+    "less": "^4.1.2",
+    "less-loader": "^10.2.0",
     "mini-css-extract-plugin": "^2.4.5",
     "postcss": "^8.4.4",
     "postcss-flexbugs-fixes": "^5.0.2",