test docker matrix

.github/workflows/publish-docker-next.yml

@@ -2,55 +2,47 @@ name: Build and Publish Next Docker Image
 on:
   push:
     branches:
-      - master
+      - test-docker-matrix
 
 permissions:
   packages: write
 
 jobs:
   publish-docker-next:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        architecture: [amd64, arm64]
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          platforms: linux/${{ matrix.architecture }}
 
       - name: Set Git Short SHA
         run: echo "SHORT_SHA=${GITHUB_SHA::7}" >> $GITHUB_ENV
 
-      - name: Build and push to DockerHub
-        id: docker_build_push
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          push: true
-          tags: shieldsio/shields:next
-          build-args: |
-            version=${{ env.SHORT_SHA }}
-
-      - name: Output Image Digest
-        run: echo ${{ steps.docker_build_push.outputs.digest }} >> $GITHUB_STEP_SUMMARY
-
       - name: Login to GHCR
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push to GHCR
+      - name: Build and push to GHCR#
+        id: docker_build_push
         uses: docker/build-push-action@v6
         with:
           context: .
           push: true
-          tags: ghcr.io/badges/shields:next
+          platforms: linux/${{ matrix.architecture }}
+          tags: ghcr.io/chris48s/shields:next
           build-args: |
             version=${{ env.SHORT_SHA }}
+
+      - name: Output Image Digest
+        run: echo ${{ steps.docker_build_push.outputs.digest }} >> $GITHUB_STEP_SUMMARY