tried to fix #15

.gitea/workflows/release-docker.yaml

@@ -7,30 +7,32 @@ on:
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Set up QEMU
+      - name: Enable QEMU for multi-arch builds
-        uses: actions/setup-qemu-action@v3
+        run: |
+          docker run --privileged --rm tonistiigi/binfmt --install all
 
-      - name: Set up Docker Buildx
+      - name: Create and use Docker Buildx builder
-        uses: actions/setup-buildx-action@v3
+        run: |
+          docker buildx create --name miauinv-builder --use || docker buildx use miauinv-builder
+          docker buildx inspect --bootstrap
 
       - name: Log in to Gitea Container Registry
-        uses: docker/login-action@v3
+        run: |
-        with:
+          echo "${{ secrets.GITHUB_TOKEN }}" | docker login git.miaurizius.de \
-          registry: git.miaurizius.de
+            --username "${{ gitea.actor }}" \
-          username: ${{ gitea.actor }}
+            --password-stdin
-          password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push Docker image
+      - name: Build and push multi-arch Docker image
-        uses: docker/build-push-action@v6
+        run: |
-        with:
+          docker buildx build \
-          context: .
+            --platform linux/amd64,linux/arm64 \
-          file: ./Dockerfile
+            --file ./Dockerfile \
-          push: true
+            --tag git.miaurizius.de/${{ gitea.repository }}:latest \
-          platforms: linux/amd64,linux/arm64
+            --tag git.miaurizius.de/${{ gitea.repository }}:${{ gitea.event.release.tag_name }} \
-          tags: |
+            --push \
-            git.miaurizius.de/${{ gitea.repository }}:latest
+            .
-            git.miaurizius.de/${{ gitea.repository }}:${{ gitea.event.release.tag_name }}