Update docker-image.yml

Author: gwbrck

.github/workflows/docker-image.yml

@@ -1,4 +1,5 @@
 name: Docker Push
+
 on:
   push:
     branches:
@@ -11,35 +12,37 @@ env:
   IMAGE_NAME: scraped2rss
 
 jobs:
-  # This pushes the image to GitHub Packages.
   push:
     runs-on: ubuntu-latest
     permissions:
       packages: write
       contents: read
-      #
+
     steps:
       - uses: actions/checkout@v4
 
-      - name: Build image
-        run: docker build . --file Dockerfile --tag $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}"
+      # Set up QEMU
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+
+      # Set up Docker Buildx
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
 
+      # Login to GitHub Container Registry
       - name: Log in to registry
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
-        #
-      - name: Push image
-        run: |
-          IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME
-
-          # This changes all uppercase characters to lowercase.
-          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
-          # This strips the git ref prefix from the version.
-          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
-          # This strips the "v" prefix from the tag name.
-          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
-          # This uses the Docker `latest` tag convention.
-          [ "$VERSION" == "main" ] && VERSION=latest
-          echo IMAGE_ID=$IMAGE_ID
-          echo VERSION=$VERSION
-          docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
-          docker push $IMAGE_ID:$VERSION
+
+      # Build and Push Docker image for multiple platforms
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ghcr.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:latest
+          build-args: |
+            runnumber=${GITHUB_RUN_ID}
+          platforms: linux/amd64,linux/arm64 # Specify platforms here
+
+      # Additional steps can be added if needed