From 82fd070dbad88920501f0f4452f93b687adc3120 Mon Sep 17 00:00:00 2001
From: Seth Vargo <seth@sethvargo.com>
Date: Mon, 22 Apr 2024 14:40:30 -0700
Subject: [PATCH] Cancel in-progress workflow runs for pull requests and
 dispatches

This will reduce unnecessary resource consumption by cancelling running workflows when new commits are pushed to a PR or workflow dispatch. It does not cancel pushes to main or branches.
---
 .github/workflows/test_runner.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/test_runner.yml b/.github/workflows/test_runner.yml
index d67f45593b..70cfc27a4a 100644
--- a/.github/workflows/test_runner.yml
+++ b/.github/workflows/test_runner.yml
@@ -52,6 +52,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.event_name }}-${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: ${{ contains(fromJSON('["pull_request", "pull_request_target", "workflow_dispatch"]'), github.event_name) }}
+
 jobs:
   check-tag:
     name: Check for Safety