add(ci): pull and recreate the wordarr container after a successful push

.gitea/workflows/build.yml

@@ -8,6 +8,9 @@ on:
 jobs:
   image:
     runs-on: ubuntu-latest
+    container:
+      image: gitea/runner-images:ubuntu-latest
+      options: -v /home/jazz/stacks:/deploy-target -v /var/run/docker.sock:/var/run/docker.sock
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -20,18 +23,37 @@ jobs:
 
       - name: Image bauen und pushen
         env:
-          # GITEA_TOKEN reicht, wenn der Runner Packages schreiben darf;
-          # sonst ein PAT mit package:write als Secret REGISTRY_TOKEN hinterlegen.
           REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
           GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          REGISTRY_USER: ${{ vars.REGISTRY_USER }}
+          ACTOR: ${{ gitea.actor }}
         run: |
           command -v docker >/dev/null || { apt-get update -qq && apt-get install -y -qq docker.io; }
           sha=$(git rev-parse --short HEAD)
           image=gitea.steppencloud.de/admin/wordarr
           token=${REGISTRY_TOKEN:-$GITEA_TOKEN}
-          echo "$token" | docker login gitea.steppencloud.de -u "${{ gitea.actor }}" --password-stdin
-          # der sha landet als Build-Stempel neben der Version im UI
+          echo "$token" | docker login gitea.steppencloud.de -u "${REGISTRY_USER:-$ACTOR}" --password-stdin
           docker build --build-arg WORDARR_BUILD="$sha" -t "$image:$sha" -t "$image:latest" .
           docker push "$image:$sha"
           docker push "$image:latest"
           echo "Gepusht: $image:latest ($sha)"
+
+      - name: wordarr im arr-Stack neu ziehen
+        run: |
+          mountpoint -q /deploy-target || {
+            echo "::error::/deploy-target ist nicht gemountet - valid_volumes im act_runner pruefen"
+            exit 1
+          }
+          if docker compose version >/dev/null 2>&1; then
+            compose="docker compose"
+          elif command -v docker-compose >/dev/null 2>&1; then
+            compose="docker-compose"
+          else
+            apt-get update -qq && apt-get install -y -qq docker-compose-v2
+            compose="docker compose"
+          fi
+          cd /deploy-target/arr
+          $compose pull wordarr     # ohne pull bleibt :latest das alte Image
+          $compose up -d wordarr
+          echo "Laeuft:"
+          docker inspect -f '{{.Config.Image}} seit {{.State.StartedAt}}' wordarr