From ef54d9e8cdd0bb9860580d85d0de95fc860221dc Mon Sep 17 00:00:00 2001
From: Sayali M <sayali@Sayalis-MacBook-Pro>
Date: Fri, 19 Jul 2024 10:36:16 -0500
Subject: [PATCH] add concurrency group to ensure only one run or job within
 the group runs at a time

---
 .github/workflows/lth.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/lth.yml b/.github/workflows/lth.yml
index 3d52a443..2260708c 100644
--- a/.github/workflows/lth.yml
+++ b/.github/workflows/lth.yml
@@ -6,6 +6,11 @@ on:
   push:
     branches:
       - main
+      -
+# ensure only one run or job within the group runs at a time.
+  concurrency:
+    group: ${{ github.workflow }}-${{ github.ref }}
+    cancel-in-progress: true
 
 jobs:
   liquibase-test-harness: