hugo.yaml: Limit deployment to manual trigger or pushes to the main b…

…ranch

Signed-off-by: Sebastian Pipping <[email protected]>

.github/workflows/hugo.yaml

@@ -66,6 +66,7 @@ jobs:
 
   # Deployment job
   deploy:
+    if: ${{ github.event_name == 'workflow_dispatch' || (github.event_name == 'push' && github.ref == 'refs/heads/main') }}
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}