Push only if image test succeeds

.github/workflows/docker.yml

@@ -79,6 +79,30 @@ jobs:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
 
+    # See: https://github.com/docker/buildx/issues/59
+    - name: Build
+      id: build
+      uses: docker/build-push-action@v3
+      with:
+        context: '.'
+        file: ./.docker/release/Dockerfile
+        platforms: linux/amd64
+        push: false
+        load: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        cache-from: type=local,src=/tmp/.buildx-cache
+        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
+
+    - name: Docker images
+      run: |
+        docker images
+
+    - name: Test
+      run: |
+        TAG=$( echo "${{ steps.meta.outputs.tags }}" | head -n1 )
+        .docker/release/test/test.sh "$TAG"
+
     - name: Build and push
       id: build-and-push
       uses: docker/build-push-action@v3
@@ -94,11 +118,6 @@ jobs:
         cache-from: type=local,src=/tmp/.buildx-cache
         cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
 
-    - name: Test
-      run: |
-        TAG=$( echo "${{ steps.meta.outputs.tags }}" | head -n1 )
-        .docker/release/test/test.sh "$TAG"
-
     # Temp fix
     # https://github.com/docker/build-push-action/issues/252
     # https://github.com/moby/buildkit/issues/1896