Update pages.yml

Author: BachMacThanh

.github/workflows/pages.yml

@@ -73,6 +73,17 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v2
+      - name: Push to gh_pages branch
+        run: |
+          git config --global user.name 'github-actions[bot]'
+          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+          git add .
+          git commit -m 'Deploy to gh_pages branch'
+          git push origin HEAD:gh_pages