Moved workflow content into actual workflow

.github/workflows/ci_docker.yaml

@@ -18,6 +18,8 @@ name: "Push to docker on new commit to main"
 on: push
 
 env:
+  DOCKERHUB_NAMESPACE: ghga
+  DOCKERHUB_PLATFORMS: "linux/amd64,linux/arm64"
   IFRS_CONFIG_YAML: ./services/ifrs/dev_config.yaml
   IRS_CONFIG_YAML: ./services/irs/dev_config.yaml
   PCS_CONFIG_YAML: ./services/pcs/dev_config.yaml
@@ -70,10 +72,20 @@ jobs:
         id: prepare-dockerfile
         run: cp Dockerfile services/${{ matrix.service }}/ && sed -i "s/\(ENTRYPOINT \)\[\]/\1[\"${{ matrix.service }}\"]/" services/${{ matrix.service }}/Dockerfile
 
-      - name: Build and push ${{ matrix.service }} to Docker hub
-        id: docker-push
-        uses: ./reusable_workflows/docker_debug
+      - uses: docker/setup-qemu-action@v3
+        name: Set up QEMU
+
+      - uses: docker/setup-buildx-action@v3
+        name: Set up Docker Buildx
+
+      - uses: docker/build-push-action@v5
+        name: Build and push
+        id: docker_build
         with:
-          working_directory: services/${{ matrix.service }}
-          service_name: ${{ steps.extract-service-name.outputs.name }}
-          version: ${{ steps.extract-service-version.outputs.version }}
+          platforms: "${{ env.DOCKERHUB_PLATFORMS }}"
+          tags: "${{ env.DOCKERHUB_NAMESPACE }}/${{ steps.extract-service-name.outputs.name }}:${{ steps.extract-service-version.outputs.version }}"
+          context: "services/${{ matrix.service }}"
+
+      - name: Image digest
+        shell: bash
+        run: echo ${{ steps.docker_build.outputs.digest }}