needle github pages workflow

Author: marwie

.github/workflows/needle-pages.yml

@@ -0,0 +1,60 @@
+name: Needle Pages Setup
+
+on:
+  push:
+    branches:
+      - needle-github-pages
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+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
+        with:
+          ref: needle-github-pages
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Ensure CNAME exists
+        run: echo "three.needle.tools" > CNAME
+
+      - name: Ensure .nojekyll exists
+        run: touch .nojekyll
+
+      - name: Commit files if missing
+        run: |
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git add CNAME .nojekyll
+          if git diff --staged --quiet; then
+            echo "Files already exist in repository"
+          else
+            git commit -m "Add CNAME and .nojekyll files"
+            git push
+          fi
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: '.'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4