image name input param

.github/workflows/publish_docker.yml

@@ -29,6 +29,10 @@ on:
         required: false
         type: string
         default: 'linux/amd64,linux/arm64'
+      docker_image_name:
+        required: false
+        type: string
+        default: ${{ github.repository }}
 
 jobs:
   publish-docker-image:
@@ -66,7 +70,7 @@ jobs:
         uses: docker/metadata-action@v4
         with:
           images: | # my-docker-hub-namespace/my-docker-hub-repository
-            ${{ secrets.REGISTRY_HOST }}/${{ github.repository }}
+            ${{ secrets.REGISTRY_HOST }}/${{ inputs.docker_image_name }}
           tags: |
             type=ref,event=branch
             type=ref,event=pr