Fix bug with empty image path (#140)

fix bug with empty image path

.github/workflows/pull_request_container_build.yaml

@@ -17,10 +17,11 @@ on:
         default: ""
         required: false
         type: string
-    secrets:
       CONTAINER_REGISTRY_URL:
         description: "Container registry to publish docker image"
         required: true
+        type: string
+    secrets:
       CONTAINER_REGISTRY_USERNAME:
         description: "Username to login to container registry"
         required: true
@@ -56,7 +57,7 @@ jobs:
       - name: Generate image repository path
         id: image_repo_path
         run: |
-          echo "IMAGE_REPOSITORY=$(echo ${{ secrets.CONTAINER_REGISTRY_URL }}/${{ github.event.repository.name }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
+          echo "IMAGE_REPOSITORY=$(echo ${{ inputs.CONTAINER_REGISTRY_URL }}/${{ github.event.repository.name }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
 
       - name: Generate image tag
         id: generate_tag
@@ -81,7 +82,7 @@ jobs:
       - name: Login to Registry
         uses: docker/login-action@v3
         with:
-          registry: ${{ secrets.CONTAINER_REGISTRY_URL }}
+          registry: ${{ inputs.CONTAINER_REGISTRY_URL }}
           username: ${{ secrets.CONTAINER_REGISTRY_USERNAME }}
           password: ${{ secrets.CONTAINER_REGISTRY_PASSWORD }}