chore: adopt suggestions

Author: SoonIter

packages/core/src/css/LibCssExtractLoader.ts

@@ -1,6 +1,9 @@
 /**
  * The following code is modified based on
  * https://github.com/web-infra-dev/rspack/blob/0a89e433a9f8596a7c6c4326542f168b5982d2da/packages/rspack/src/builtin-plugin/css-extract/loader.ts
+ * 1. remove hmr/webpack runtime
+ * 2. add `this.emitFile` to emit css files
+ * 3. add `import './[name].css';`
  */
 import path, { extname } from 'node:path';
 import type { LoaderDefinition } from '@rspack/core';

packages/core/src/css/cssConfig.ts

@@ -1,19 +1,22 @@
+import { createRequire } from 'node:module';
 import path from 'node:path';
-import type { RsbuildConfig, RsbuildPlugin } from '@rsbuild/core';
+import type {
+  CSSLoaderOptions,
+  RsbuildConfig,
+  RsbuildPlugin,
+} from '@rsbuild/core';
 import { CSS_EXTENSIONS_PATTERN } from '../constant';
 import { RemoveCssExtractAssetPlugin } from './RemoveCssExtractAssetPlugin';
+const require = createRequire(import.meta.url);
 
 export const RSLIB_TEMP_CSS_DIR = '__rslib_css__';
 
-// https://rsbuild.dev/zh/config/output/css-modules#cssmodulesauto
-export type CssLoaderOptionsAuto =
-  | boolean
-  | RegExp
-  | ((
-      resourcePath: string,
-      resourceQuery: string,
-      resourceFragment: string,
-    ) => boolean);
+// https://rsbuild.dev/config/output/css-modules#cssmodulesauto
+export type CssLoaderOptionsAuto = CSSLoaderOptions['modules'] extends infer T
+  ? T extends { auto?: any }
+    ? T['auto']
+    : never
+  : never;
 
 export function isCssFile(filepath: string): boolean {
   return CSS_EXTENSIONS_PATTERN.test(filepath);

tests/integration/style/less/bundle-false/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "less-bundle-test",
+  "name": "less-bundle-false-test",
   "version": "1.0.0",
   "private": true,
   "type": "module"

tests/integration/style/less/bundle-import/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "less-bundle-test",
+  "name": "less-bundle-import-test",
   "version": "1.0.0",
   "private": true,
   "type": "module"