[58] implement

.github/workflows/sphinx.yaml

@@ -12,6 +12,7 @@ on:
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
   contents: read
+  pull-requests: write
   pages: write
   id-token: write
 
@@ -59,12 +60,21 @@ jobs:
         run: mv README_files docs/build/html
 
       # Upload
-      - name: Upload artifacts
+      - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:
           name: github-pages
           path: docs/build/html/
 
+      # Post the artifact pulling the id from the `readme` step.
+      - name: Post the artifact
+        uses: CDCgov/cfa-actions/post-artifact@main
+        if: ${{ github.event_name == 'pull_request' }}
+        with:
+          artifact-name: readme
+          gh-token: ${{ secrets.GITHUB_TOKEN }}
+          message: "Thanks for your contribution, ${{ github.actor }}; your `{ artifact-name }` is ready for download [here]({ artifact-url })."
+
   deploy:
     # Deploy to the github-pages environment
     # but not on PRs