trying doc

Author: lemire

.gitattributes

@@ -0,0 +1,41 @@
+name: Deploy GitHub Pages
+
+# Publishes the static site living on the gh-pages branch.
+on:
+  push:
+    branches: [gh-pages]
+  workflow_dispatch:
+
+# Permissions required by the official Pages deployment action.
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment; don't cancel an in-progress run.
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload site artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          # The whole branch is the site (plain HTML/CSS/JS).
+          path: '.'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4