From 1aa55508c450e42d92b3afb0c495962cfdab152b Mon Sep 17 00:00:00 2001
From: YUZHEthefool <2804776511@qq.com>
Date: Tue, 25 Aug 2026 14:22:46 +0800
Subject: [PATCH] fix(build): disable custom codeSplitting that crashed the
 release bundle
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A recent build config added `rolldownOptions.output.codeSplitting` with a
`liveagent-app` group. That custom chunking split the
`style-to-js → style-to-object → inline-style-parser` CommonJS interop
chain across chunks. rolldown's `__commonJSMin` thunks then failed to
initialize across the chunk boundary, so the release bundle crashed at
render time with `require_cjs$N is not a function` — a black screen with
an AppErrorBoundary, while `tauri dev` (no chunk splitting) worked fine.

Set `codeSplitting: false` to fall back to rolldown's default automatic
chunking, which keeps that CJS chain in one chunk. Verified the release
exe launches and renders correctly after the change.
---
 crates/agent-gui/vite.config.ts | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/crates/agent-gui/vite.config.ts b/crates/agent-gui/vite.config.ts
index a5e11af6c..7d011244e 100644
--- a/crates/agent-gui/vite.config.ts
+++ b/crates/agent-gui/vite.config.ts
@@ -30,22 +30,20 @@ export default defineConfig(async () => ({
   },
   build: {
     // Monaco language workers are emitted as indivisible lazy assets (largest
-    // is the TypeScript worker at ~6.6 MB). Application modules are still held
-    // to the 450 KB code-splitting group below.
+    // is the TypeScript worker at ~6.6 MB). Bump the warning limit so those
+    // known-large chunks don't drown out real regressions in the console.
     chunkSizeWarningLimit: 7_000,
+    // NOTE: a previous build config set `rolldownOptions.output.codeSplitting`
+    // with a `liveagent-app` group. That custom chunking split the
+    // `style-to-js → style-to-object → inline-style-parser` CommonJS interop
+    // chain across chunks, and rolldown's `__commonJSMin` thunks failed to
+    // initialize across the chunk boundary — the release bundle crashed at
+    // render time with "require_cjs$N is not a function" (black screen), while
+    // `tauri dev` (no chunk splitting) worked. Disabled here to fall back to
+    // rolldown's default automatic chunking, which keeps that CJS chain intact.
     rolldownOptions: {
       output: {
-        codeSplitting: {
-          minSize: 20_000,
-          maxSize: 450_000,
-          groups: [
-            {
-              name: "liveagent-app",
-              test: /\/crates\/(?:agent-gui|agent-ui)\/src\//,
-              entriesAware: true,
-            },
-          ],
-        },
+        codeSplitting: false,
       },
     },
   },