Use peaceiris/actions-gh-pages for proper CNAME handling

Author: Andrej730

.github/workflows/bonsai-docs.yml

@@ -7,27 +7,30 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - working-directory: ./
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+      - name: Clone IfcOpenShell
         env:
           GH_APIKEY: ${{ secrets.GH_APIKEY }}
-          GH_TOKEN: ${{ secrets.GH_APIKEY }}
         run: |
-          sudo apt update && sudo apt install -y python3-pip
-          pip3 install furo sphinx-autoapi sphinx-copybutton
           git clone https://${{ secrets.GH_APIKEY }}@github.com/IfcOpenShell/IfcOpenShell
           cd IfcOpenShell
           git checkout 5db65f404
-          cd src/bonsai/docs
+      - name: Install dependencies
+        run: |
+          cd IfcOpenShell/src/bonsai/docs
+          pip install -r requirements.txt
+      - name: Build documentation
+        run: |
+          cd IfcOpenShell/src/bonsai/docs
           make html
-          git config --global user.name 'IfcOpenBot'
-          git config --global user.email 'IfcOpenBot@users.noreply.github.com'
-          git clone https://${{ secrets.GH_APIKEY }}@github.com/IfcOpenShell/bonsaibim_org_docs
-          git -C bonsaibim_org_docs checkout -B main
-          rm -rf bonsaibim_org_docs/*
-          cp -r _build/html/* bonsaibim_org_docs/
-          echo "docs.bonsaibim.org" > bonsaibim_org_docs/CNAME
-          touch bonsaibim_org_docs/.nojekyll
-          echo "<!-- Build: $(date +%s) -->" >> bonsaibim_org_docs/index.html
-          git -C bonsaibim_org_docs add .
-          git -C bonsaibim_org_docs commit -m "Build"
-          git -C bonsaibim_org_docs push
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          external_repository: IfcOpenShell/bonsaibim_org_docs
+          publish_branch: main
+          cname: docs.bonsaibim.org
+          publish_dir: IfcOpenShell/src/bonsai/docs/_build/html