From 285b4e349c67ce850179d0ccd19755e57c8e2df7 Mon Sep 17 00:00:00 2001
From: Linus Rath <139418639+rathlinus@users.noreply.github.com>
Date: Sat, 16 May 2026 16:35:06 +0200
Subject: [PATCH] fix: add outputFileTracingExcludes to optimize Turbopack
 memory tracing

---
 next.config.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/next.config.ts b/next.config.ts
index cdb98b7a..eeef0a99 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -46,6 +46,12 @@ const nextConfig: NextConfig = {
   // it from node_modules at runtime instead of trying to bundle it. Used by
   // PLUGIN_DEV_DIR's on-the-fly bundler.
   serverExternalPackages: ["esbuild"],
+  // Sibling repos checked out under ./repos/ are unrelated source trees that
+  // Turbopack's NFT can otherwise rope into the trace when dynamic fs calls
+  // confuse it. Keeps the build from ballooning memory tracing dead code.
+  outputFileTracingExcludes: {
+    "*": ["./repos/**/*"],
+  },
   turbopack: {
     root: import.meta.dirname,
   },