From 140255a335e971a29cff031c2dc9657092f24156 Mon Sep 17 00:00:00 2001
From: Jumpy Squirrel <jsquirrel_github_9a6d@packetloss.de>
Date: Sat, 13 Jul 2024 16:01:55 +0200
Subject: [PATCH] chore(action): prevent simultaneous docker builds

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

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 52a2bbe..d999efd 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -7,6 +7,10 @@ on:
     tags:
       - 'v[0-9]+.[0-9]+.[0-9]+'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: false
+
 jobs:
   call_build-and-push-image_latest:
     if: startsWith(github.ref, 'refs/heads/')