Previews

Author: chrisguidry

.github/workflows/docs.yml

@@ -69,11 +69,10 @@ jobs:
             });
 
   publish:
-    if: github.ref == 'refs/heads/main'
     needs: build
     runs-on: ubuntu-latest
     environment:
-      name: github-pages
+      name: ${{ github.event_name == 'pull_request' && format('preview-pr-{0}', github.event.pull_request.number) || 'github-pages' }}
       url: ${{ steps.deployment.outputs.page_url }}
     steps:
       - name: Setup Pages
@@ -82,3 +81,5 @@ jobs:
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v4
+        with:
+          preview: ${{ github.event_name == 'pull_request' }}