update docs.yml

.github/workflows/docs.yml

@@ -1,12 +1,24 @@
 name: Build Documentation
 
 on:
-  # pull_request:
-  #   branches: [ "main" ]
-  # push:
-  #   branches: ["main"]
+  pull_request:
+    branches: [ "main" ]
+  push:
+    branches: ["main"]
   workflow_dispatch:
 
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -32,9 +44,37 @@ jobs:
       - name: Compile Docs
         run: |
           cd docs; make clean; make html; cd ..
+      
+      - name: Fix permissions if needed
+        run: |
+          chmod -c -R +rX "docs/_build/html/" | while read line; do
+            echo "::warning title=Invalid file permissions automatically fixed::$line"
+          done
 
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
         with:
-          publish_dir: ./docs/_build/html/
-          github_token: ${{ secrets.GITHUB_TOKEN }}
+          path: 'docs/_build/html'
+
+  deploy:
+    name: Deploy docs to GitHub Pages
+    needs: build
+    # Set permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Setup Pages
+      uses: actions/configure-pages@v3
+
+    - name: Deploy to GitHub Pages
+      id: deployment
+      uses: actions/deploy-pages@v2