test(image): add an action to build test images at every push

.github/workflows/deploy-test-images.yml

@@ -0,0 +1,47 @@
+name: Deploy test images to Docker Hub
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  image-delivery:
+    name: ${{ matrix.service }} image delivery to Docker Hub
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        service:
+          - "friendships-service"
+          - "frontend-service"
+          - "multimedia-service"
+          - "notifications-service"
+          - "servers-service"
+          - "users-service"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Produce Dockerfile for ${{ matrix.service }}
+        uses: DanySK/[email protected]
+        with:
+          should-run-codecov: false
+          build-command: "./gradlew :${{ matrix.service }}:buildLayers && ./gradlew :${{ matrix.service }}:dockerfile"
+          check-command: ":"
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push ${{ matrix.service }} image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./${{ matrix.service }}/build/docker/main # path of Dockerfile generated by micronaut
+          push: true
+          platforms: |
+            linux/amd64
+            linux/arm64
+          tags: |
+            zuccherosintattico/piperkt-${{ matrix.service }}:test