From 61e6e9e36d2f17ab9ea9943598907dc94d106932 Mon Sep 17 00:00:00 2001
From: Robert Dyer <rdyer@unl.edu>
Date: Tue, 10 Dec 2024 16:50:06 -0600
Subject: [PATCH] allow cancel of docker builds

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

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index b17790c..d6c6fac 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -8,6 +8,10 @@ env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
 
+concurrency:
+  group: 'docker'
+  cancel-in-progress: true
+
 jobs:
   publish-docker-image:
     runs-on: ubuntu-latest