From e3bab80bda66fbab5c65a46fe55cebedbfa4dabb Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Fri, 19 Jun 2026 01:50:54 +0200
Subject: [PATCH] fix(e2e): give cleanup smoke build heap headroom

---
 scripts/docker/cleanup-smoke/run.sh      | 13 +++++++++++++
 test/scripts/docker-build-helper.test.ts | 13 +++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/scripts/docker/cleanup-smoke/run.sh b/scripts/docker/cleanup-smoke/run.sh
index 2fcc3374f92..ea1468b665b 100755
--- a/scripts/docker/cleanup-smoke/run.sh
+++ b/scripts/docker/cleanup-smoke/run.sh
@@ -43,6 +43,19 @@ print_log_tail() {
 
 read_positive_int_env OPENCLAW_CLEANUP_SMOKE_LOG_PRINT_BYTES 65536 >/dev/null
 
+ensure_cleanup_smoke_node_options() {
+  local current="${NODE_OPTIONS:-}"
+  case " $current " in
+    *" --max-old-space-size="* | *" --max-old-space-size "* | *" --max_old_space_size="* | *" --max_old_space_size "*)
+      ;;
+    *)
+      current="${current:+$current }--max-old-space-size=8192"
+      ;;
+  esac
+  export NODE_OPTIONS="$current"
+}
+ensure_cleanup_smoke_node_options
+
 echo "==> Build"
 if ! pnpm build >/tmp/openclaw-cleanup-build.log 2>&1; then
   print_log_tail /tmp/openclaw-cleanup-build.log
diff --git a/test/scripts/docker-build-helper.test.ts b/test/scripts/docker-build-helper.test.ts
index 2266e52ab66..cad552f67fa 100644
--- a/test/scripts/docker-build-helper.test.ts
+++ b/test/scripts/docker-build-helper.test.ts
@@ -246,6 +246,19 @@ docker_build_transient_failure "$LOG_PATH"
     expect(cleanupRun).not.toContain("cat /tmp/openclaw-cleanup-");
   });
 
+  it("gives cleanup-smoke builds enough Node heap while preserving explicit callers", () => {
+    const cleanupRun = readFileSync(CLEANUP_SMOKE_RUN_PATH, "utf8");
+
+    expect(cleanupRun).toContain("ensure_cleanup_smoke_node_options()");
+    expect(cleanupRun).toContain("export NODE_OPTIONS=\"$current\"");
+    expect(cleanupRun).toContain("--max-old-space-size=8192");
+    expect(cleanupRun).toContain("*\" --max-old-space-size=\"*");
+    expect(cleanupRun).toContain("*\" --max_old_space_size=\"*");
+    expect(cleanupRun.indexOf("ensure_cleanup_smoke_node_options")).toBeLessThan(
+      cleanupRun.indexOf("pnpm build >/tmp/openclaw-cleanup-build.log"),
+    );
+  });
+
   it("rejects invalid cleanup-smoke log byte limits", () => {
     const workDir = mkdtempSync(join(tmpdir(), "openclaw-cleanup-smoke-log-invalid-"));