From 3395666304f9d60a322697ce22a9dc2db180b970 Mon Sep 17 00:00:00 2001
From: Peter Ryszkiewicz <pRizz@users.noreply.github.com>
Date: Sat, 13 Jun 2026 13:19:03 -0500
Subject: [PATCH] test(ci): harden upstream sync wrapper shell test

---
 scripts/github-actions/upstream-sync-sh.test.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/github-actions/upstream-sync-sh.test.ts b/scripts/github-actions/upstream-sync-sh.test.ts
index 1e8b52a2..0aac6d18 100644
--- a/scripts/github-actions/upstream-sync-sh.test.ts
+++ b/scripts/github-actions/upstream-sync-sh.test.ts
@@ -18,7 +18,7 @@ const writeExecutable = (filePath: string, contents: string) => {
 const createFakeGit = (binDir: string) => {
   writeExecutable(
     path.join(binDir, "git"),
-    `#!/usr/bin/env bash
+    `#!/bin/bash
 set -euo pipefail
 
 if [[ "$1" == "rev-parse" && "\${2:-}" == "HEAD" ]]; then
@@ -35,7 +35,7 @@ exit 1
 const createFakeBun = (binDir: string, exitCode: 0 | 1) => {
   writeExecutable(
     path.join(binDir, "bun"),
-    `#!/usr/bin/env bash
+    `#!/bin/bash
 set -euo pipefail
 
 if [[ "$1" == "run" && "\${2:-}" == "sync:upstream" && "\${3:-}" == "--json" ]]; then
@@ -69,7 +69,7 @@ const runWrapper = (t: test.TestContext, exitCode: 0 | 1) => {
   createFakeGit(binDir);
   createFakeBun(binDir, exitCode);
 
-  return spawnSync("bash", [SCRIPT_PATH, "run-sync"], {
+  return spawnSync("/bin/bash", [SCRIPT_PATH, "run-sync"], {
     cwd: ROOT,
     encoding: "utf8",
     env: {