Do not publish Docker images to Docker Hub

Author: janneronkko

.github/workflows/cd.yml

@@ -12,62 +12,6 @@ jobs:
     name: Run Java tests
     uses: ./.github/workflows/run-java-tests.yml
 
-  publish_docker_image_to_docker_hub:
-    name: Build & Push docker image to Docker Hub
-    runs-on: ubuntu-24.04
-    needs:
-      - run_java_tests
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
-
-      - name: Extract metadata to env variables
-        uses: HSLdevcom/jore4-tools/github-actions/extract-metadata@extract-metadata-v1
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-        with:
-          platforms: "arm64"
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.JORE4_DOCKERHUB_USER }}
-          password: ${{ secrets.JORE4_DOCKERHUB_TOKEN }}
-
-      - name: Build and push dev builds to Docker Hub
-        run: |
-          docker buildx build \
-            --push \
-            --platform linux/amd64,linux/arm64 \
-            --cache-from type=registry,ref=$IMAGE_NAME:builder \
-            --cache-to type=registry,ref=$IMAGE_NAME:builder,mode=max \
-            --tag $IMAGE_NAME:builder \
-            .
-
-          docker buildx build \
-            --push \
-            --platform linux/amd64,linux/arm64 \
-            --cache-from type=registry,ref=$IMAGE_NAME:builder \
-            --tag $IMAGE_NAME:$COMMIT_ID \
-            .
-
-      - name: Build and push :latest tag to Docker Hub
-        if: ${{ github.ref == 'refs/heads/main' }}
-        run: |
-          docker buildx build \
-            --push \
-            --platform linux/amd64,linux/arm64 \
-            --cache-from type=registry,ref=$IMAGE_NAME:builder \
-            --tag $IMAGE_NAME:latest \
-            .
-
   publish_docker_image_to_acr:
     needs:
       - run_java_tests