Publish docker image to github packages

.github/workflows/ci.yml

@@ -70,19 +70,20 @@ jobs:
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
 
-    - name: Log in to Docker Hub
-      if: github.event_name == 'release'
+    - name: Log in to GitHub Container Registry
+      if: github.event_name == 'push' || github.event_name == 'release'
       uses: docker/login-action@v3
       with:
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Extract metadata
       id: meta
       uses: docker/metadata-action@v5
       with:
         images: |
-          passkey-auth
+          ghcr.io/${{ github.repository }}
         tags: |
           type=ref,event=branch
           type=ref,event=pr
@@ -90,13 +91,18 @@ jobs:
           type=semver,pattern={{major}}.{{minor}}
           type=semver,pattern={{major}}
           type=sha,prefix={{branch}}-
+          type=raw,value=latest,enable={{is_default_branch}}
+        labels: |
+          org.opencontainers.image.title=Passkey Auth
+          org.opencontainers.image.description=WebAuthn/Passkey authentication server with admin approval workflow
+          org.opencontainers.image.licenses=Apache-2.0
 
     - name: Build and push Docker image
       uses: docker/build-push-action@v5
       with:
         context: .
         platforms: linux/amd64,linux/arm64
-        push: ${{ github.event_name == 'release' }}
+        push: ${{ github.event_name == 'push' || github.event_name == 'release' }}
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
         cache-from: type=gha