CI: Test Geminis output

.gitea/workflows/build-docker-container.yaml

@@ -8,39 +8,34 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    container:
+      image: quay.io/buildah/stable
+      options: --privileged
+
     steps:
       - uses: actions/checkout@v4
 
       - name: Login to Registry
-        uses: docker/login-action@v2
+        uses: redhat-actions/podman-login@v1
         with:
           registry: git.kocoder.xyz
           username: ${{ secrets.REGISTRY_USER }}
           password: ${{ secrets.REGISTRY_PASSWORD }}
 
-      - name: "Install buildah"
-        run: sudo apt-get -y update && sudo apt-get -y install buildah
-
       - name: Buildah Build
-        env:
-          BRANCH_NAME: ${{ github.ref_name }}
-          SHORT_HASH: ${{ github.sha }}
+        id: build-image
         uses: redhat-actions/buildah-build@v2
         with:
           containerfiles: "Dockerfile"
-          image: git.kocoder.xyz/kocoded/vt-be
+          image: vt-be
           tags: "${{ github.ref_name }} latest"
-          extra-args: |
-            --isolation=chroot
+          # No extra args needed with privileged mode usually, but isolation=chroot is fine if preferred.
 
       - name: Push Docker Images
-        env:
-          BRANCH_NAME: ${{ github.ref_name }}
-          SHORT_HASH: ${{ github.sha }}
-        run: |
-          docker push git.kocoder.xyz/kocoded/vt-be:${BRANCH_NAME}
-          docker push git.kocoder.xyz/kocoded/vt-be:latest
-
-      - name: Log out from registry
-        if: always()
-        run: docker logout git.kocoder.xyz
+        uses: redhat-actions/push-to-registry@v2
+        with:
+          image: vt-be
+          tags: ${{ steps.build-image.outputs.tags }}
+          registry: git.kocoder.xyz/kocoded
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}