Update docker-image.yml

.github/workflows/docker-image.yml

@@ -16,3 +16,11 @@ jobs:
     - uses: actions/checkout@v3
     - name: Build the Docker image
       run: docker build . --file Dockerfile --tag topypdf:$(date +%s)
+    - name: Build and push Docker image
+    - uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+    - with:
+       context: .
+       file: ./Dockerfile
+       platforms: ${{ matrix.platforms }}
+       push: true
+       outputs: type=image,name=toypdf