changed github workflow for building webpage

Author: Thomas-Rauter

.github/workflows/pages.yml

@@ -23,18 +23,33 @@ jobs:
         with:
           python-version: "3.10"  # Adjust to your preferred Python version
 
-      # Step 3: Install dependencies
+      # Step 3: Set PYTHONPATH
+      - name: Set PYTHONPATH
+        run: echo "PYTHONPATH=$PWD" >> $GITHUB_ENV
+
+      # Step 4: Install dependencies and module
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           pip install sphinx furo  # Add any additional dependencies here
+          pip install .  # Install your module
 
-      # Step 4: Build the documentation
+      # Step 5: Build the documentation
       - name: Build Sphinx documentation
         run: |
-          sphinx-build -b html docs/source docs/build/html
+          sphinx-build -b html -W docs/source docs/build/html
+
+      # Step 6: Debug functions.html
+      - name: Debug functions.html
+        run: |
+          if [ -f docs/build/html/functions.html ]; then
+            echo "functions.html found:"
+            cat docs/build/html/functions.html
+          else
+            echo "functions.html not found!"
+          fi
 
-      # Step 5: Deploy to GitHub Pages
+      # Step 7: Deploy to GitHub Pages
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3
         with: