Update docker-publish.yml

Author: magicdude4eva

.github/workflows/docker-publish.yml

@@ -21,21 +21,38 @@ jobs:
           - cksolo
           - ckstats
           - fulcrum
+
     steps:
-      - name: Checkout repo
+      - name: 🧾 Checkout repo
         uses: actions/checkout@v4
 
-      - name: Log in to DockerHub
+      - name: 🔐 Log in to DockerHub
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Build and push Docker image
+      - name: 🏷️ Extract metadata (tags, labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/btc-${{ matrix.component }}
+          tags: |
+            latest
+
+      - name: 🐳 Build and push Docker image
         uses: docker/build-push-action@v5
         with:
           context: ./${{ matrix.component }}
           file: ./${{ matrix.component }}/Dockerfile
           push: true
-          tags: |
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/btc-${{ matrix.component }}:latest
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: 📢 Publish README to Docker Hub
+        uses: peter-evans/docker-description@v4
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          repository: ${{ env.IMAGE_NAMESPACE }}/btc-${{ matrix.component }}
+          readme-filepath: ./${{ matrix.component }}/README.md