From 725eed3741202b258edd6b061c034cd2b41c8938 Mon Sep 17 00:00:00 2001
From: Kevin Minehart <5140827+kminehart@users.noreply.github.com>
Date: Tue, 23 Sep 2025 09:50:24 -0500
Subject: [PATCH] Add missing script

---
 .../workflows/scripts/validate-commit-in-head.sh   | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 .github/workflows/scripts/validate-commit-in-head.sh

diff --git a/.github/workflows/scripts/validate-commit-in-head.sh b/.github/workflows/scripts/validate-commit-in-head.sh
new file mode 100755
index 00000000000..370b2fbd4af
--- /dev/null
+++ b/.github/workflows/scripts/validate-commit-in-head.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ -z "${GIT_COMMIT:-}" ]]; then
+  echo "Error: Environment variable GIT_COMMIT is required"
+  exit 1
+fi
+
+if git merge-base --is-ancestor "$GIT_COMMIT" HEAD; then
+  echo "Commit $GIT_COMMIT is contained in HEAD"
+else
+  echo "Error: Commit $GIT_COMMIT is not contained in HEAD"
+  exit 1
+fi