From 830c9b62c416607369c930614e543d51f077df42 Mon Sep 17 00:00:00 2001
From: "Jason@HND" <mildreins@gmail.com>
Date: Sat, 25 Jul 2026 03:39:02 +0900
Subject: [PATCH] fix(server): retry hub test temp cleanup on Linux ENOTEMPTY
 (#2233)

removeRoot() already retries EBUSY/ENOTEMPTY on main; also retry EPERM
and document the Linux CI teardown race.

Closes #2207
---
 .../server/src/server/hub/test-utils/relationship-harness.ts  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/server/src/server/hub/test-utils/relationship-harness.ts b/packages/server/src/server/hub/test-utils/relationship-harness.ts
index 819fb8d85..3fdff778a 100644
--- a/packages/server/src/server/hub/test-utils/relationship-harness.ts
+++ b/packages/server/src/server/hub/test-utils/relationship-harness.ts
@@ -1322,7 +1322,9 @@ export class HubRelationshipHarness {
   }
 
   private async removeRoot(): Promise<void> {
-    const retryableCodes = new Set(["EBUSY", "ENOTEMPTY"]);
+    // Daemon may still flush into .paseo/projects during teardown; recursive rm
+    // can race and hit ENOTEMPTY/EBUSY/EPERM. Observed on Linux CI as well as macOS/Windows.
+    const retryableCodes = new Set(["ENOTEMPTY", "EBUSY", "EPERM"]);
     const attempts = 10;
     for (let attempt = 1; attempt <= attempts; attempt++) {
       try {