feat: publish images to Docker Hub

.github/workflows/publish.yml

@@ -10,6 +10,7 @@ on:
 
 env:
   IMAGE: ghcr.io/ivenos/compwire
+  DOCKERHUB_IMAGE: ivenos/compwire
 
 jobs:
   test:
@@ -63,11 +64,19 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v6
         with:
-          images: ${{ env.IMAGE }}
+          images: |
+            ${{ env.IMAGE }}
+            docker.io/${{ env.DOCKERHUB_IMAGE }}
           tags: |
             type=raw,value=dev,enable=${{ github.ref == 'refs/heads/main' }}
             type=semver,pattern={{version}}
@@ -84,3 +93,16 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
+      - name: Prepare Docker Hub README
+        run: |
+          printf '**Note:** This description is automatically generated from the [GitHub repository README](https://github.com/ivenos/compwire).\n\n---\n\n' \
+            | cat - README.md > /tmp/dockerhub-readme.md
+
+      - name: Update Docker Hub description
+        uses: peter-evans/dockerhub-description@v5
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          repository: ${{ env.DOCKERHUB_IMAGE }}
+          readme-filepath: /tmp/dockerhub-readme.md
+