From c90d385a74dc87f5323101752bdf4a917e5d00a4 Mon Sep 17 00:00:00 2001
From: jserfeng <1114550440@qq.com>
Date: Thu, 4 Sep 2025 10:42:02 +0800
Subject: [PATCH] feat: use special cacheGroups to handle vanilla extract
 modules

---
 rsbuild/vanilla-extract/rsbuild.config.ts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/rsbuild/vanilla-extract/rsbuild.config.ts b/rsbuild/vanilla-extract/rsbuild.config.ts
index c13640f1c..f7f9bd189 100644
--- a/rsbuild/vanilla-extract/rsbuild.config.ts
+++ b/rsbuild/vanilla-extract/rsbuild.config.ts
@@ -10,6 +10,21 @@ export default defineConfig({
       },
     }),
   ],
+  performance: {
+    chunkSplit: {
+      override: {
+        cacheGroups: {
+          vanillaCss: {
+            minSize: 0,
+            chunks: 'all',
+            test: /@vanilla-extract\/webpack-plugin/,
+            priority: 1000,
+            name: process.env.NODE_ENV === 'development' && 'vanilla-extract',
+          },
+        },
+      },
+    },
+  },
   tools: {
     rspack: {
       plugins: [new VanillaExtractPlugin()],