Fix CSS Loader Detection False Positives

`test.css` will falsely match on a loader that searches for the string `test`
vercel · Feb 19, 2022 · 45ad0d3 · 45ad0d3
1 parent 27affb4
commit 45ad0d3
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/packages/next/build/webpack-config.ts b/packages/next/build/webpack-config.ts
@@ -1853,11 +1853,11 @@ export default async function getBaseWebpackConfig(
     }
 
     const fileNames = [
-      '/tmp/test.css',
-      '/tmp/test.scss',
-      '/tmp/test.sass',
-      '/tmp/test.less',
-      '/tmp/test.styl',
+      '/tmp/NEXTJS_CSS_DETECTION_FILE.css',
+      '/tmp/NEXTJS_CSS_DETECTION_FILE.scss',
+      '/tmp/NEXTJS_CSS_DETECTION_FILE.sass',
+      '/tmp/NEXTJS_CSS_DETECTION_FILE.less',
+      '/tmp/NEXTJS_CSS_DETECTION_FILE.styl',
     ]
 
     if (rule instanceof RegExp && fileNames.some((input) => rule.test(input))) {