From 7c2a4671ffafd33bd1d57f87dd55a3eeafb1af85 Mon Sep 17 00:00:00 2001
From: David Hewson <david.hewson@tracsis.com>
Date: Tue, 16 Jul 2024 14:46:22 +0100
Subject: [PATCH] cancel outdated non master CI jobs so that pushing in quick
 succession will not cause a blockage in ci

---
 .github/workflows/tests.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9bd0b9883..72d68abb4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -28,7 +28,9 @@ jobs:
             args: "--resolver lts-16"
           - os: macos-latest
             args: "--resolver lts-14"
-
+    concurrency: 
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: ${{ github.ref != 'master' }}
     steps:
       - name: Clone project
         uses: actions/checkout@v2