Automate wasm wheel upload to gh pages

Author: lshaw8317

.github/workflows/wasm.yml

@@ -49,11 +49,26 @@ jobs:
         # Testing is automatically made by cibuildwheel
         run: cibuildwheel --platform pyodide
 
-      - name: Upload wheels
-        uses: actions/upload-artifact@v5
-        with:
-          name: wheels-wasm-${{ matrix.os }}-${{ matrix.p_ver }}
-          path: ./wheelhouse/*.whl
+      - name: Move wheels into /wheels directory for GitHub Pages and trigger gh pages redeploy
+        if: startsWith(github.ref, 'refs/tags/')
+        run: |
+          mkdir -p wheels
+          rm -f wheels/*.whl || true
+          cp wheelhouse/*.whl wheels/
+          echo "Copied wheels:"
+          ls -lh wheels/
+          git config user.name "GitHub Actions"
+          git config user.email "[email protected]"
+
+          git add wheels
+          # Do nothing if no changes
+          if git diff --cached --quiet; then
+            echo "No new wheels to commit"
+            exit 0
+          fi
+
+          git commit -m "Update wheels for release ${{ github.ref_name }}"
+          git push
 
 # This is not working yet
 #      - name: Upload wheel to release