ci: Gitea Actions Pipeline auf self-hosted Runner umgestellt

.gitea/workflows/docker.yml

@@ -1,4 +1,5 @@
 name: docker
+
 on:
   push:
     branches: [main]
@@ -6,27 +7,25 @@ on:
 
 jobs:
   build-and-push:
-    runs-on: docker
+    # Läuft auf dem self-hosted Runner (Docker muss auf dem Host installiert sein).
-    container:
+    runs-on: self-hosted
-      image: catthehacker/ubuntu:act-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Set up Docker Buildx
-        uses: https://github.com/docker/setup-buildx-action@v3
-
       - name: Log in to Gitea Container Registry
         run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login git.jfritzsche.de -u jf --password-stdin
 
-      - name: Build and push
+      - name: Build
-        uses: https://github.com/docker/build-push-action@v6
+        run: |
-        with:
+          docker build \
-          context: .
+            -t git.jfritzsche.de/jf/jf-homepage:latest \
-          push: true
+            -t git.jfritzsche.de/jf/jf-homepage:${{ github.sha }} .
-          tags: |
+
-            git.jfritzsche.de/jf/jf-homepage:latest
+      - name: Push
-            git.jfritzsche.de/jf/jf-homepage:${{ github.sha }}
+        run: |
+          docker push git.jfritzsche.de/jf/jf-homepage:latest
+          docker push git.jfritzsche.de/jf/jf-homepage:${{ github.sha }}
 
       - name: Logout
         run: docker logout git.jfritzsche.de