From 1e6579a3a4008e79cd2dea0b8ff91652fa26add1 Mon Sep 17 00:00:00 2001
From: Max Kasperowski <mka@informatik.uni-kiel.de>
Date: Thu, 30 May 2024 14:26:27 +0200
Subject: [PATCH] make build args list

---
 .github/workflows/publish-docker.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/publish-docker.yml b/.github/workflows/publish-docker.yml
index 7bd415d..31746e3 100644
--- a/.github/workflows/publish-docker.yml
+++ b/.github/workflows/publish-docker.yml
@@ -66,7 +66,8 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          build-args: CACHE_DATE=$(date +%Y-%m-%d:%H:%M:%S)
+          build-args: | 
+            CACHE_DATE=$(date +%Y-%m-%d:%H:%M:%S)
 
       - name: Clean container registry
         uses: actions/delete-package-versions@v5