Update release-docker.yml to release to Github Docker Registry

.github/workflows/release-docker.yml

@@ -1,20 +1,48 @@
-name: Release Docker Image
+name: Create an Release Docker Image
 
 on:
   push:
     tags:
       - '*'
 
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
 jobs:
-  release:
+  build-and-push-image:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
     steps:
-      - uses: actions/checkout@v2
-      - name: Login to Docker Registry
-        run: echo ${{ secrets.DOCKER_PASSWORD }} | docker login ${{ secrets.DOCKER_HOST }} -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
-      - name: Build the Docker image
-        run: docker build -t timer-service:latest .
-      - name: Tag the Docker image
-        run: docker tag timer-service:latest ${{ secrets.DOCKER_HOST }}/timer-service:latest
-      - name: Push the Docker image to the registry
-        run: docker push ${{ secrets.DOCKER_HOST }}/timer-service:latest
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true
+