From fdb2e0e7b6091e94adbb1aa96e58d2c61418777f Mon Sep 17 00:00:00 2001
From: Kayla Reopelle <kreopelle@newrelic.com>
Date: Tue, 13 Aug 2024 12:17:05 -0700
Subject: [PATCH] ci: Cancel workflows in progress on new push to PR

This ensures only one instance of the workflow is running per PR by
canceling any previous runs of the workflow.
---
 .github/workflows/ci.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cde048d56..2154b610c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,6 +9,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}  # Ensure that only one instance of this workflow is running per Pull Request
+  cancel-in-progress: true  # Cancel any previous runs of this workflow
+
 jobs:
   base:
     strategy: