untar artifacts, upload for github pages

.github/workflows/regression-tests.yml

@@ -130,13 +130,6 @@ jobs:
         name: tutorials
         path: ./doc/html
         if-no-files-found: ignore
-    - name: Upload Jupyter book for pages
-      # This is not a normal artifact but one that can be deployed to the GitHub pages in the next step
-      uses: actions/upload-pages-artifact@v3
-      with:
-        name: github-pages # This name may not be changed according to the documentation
-        path: ./doc/html
-        if-no-files-found: ignore
 
   combine-pages:
     runs-on: ubuntu-latest
@@ -145,13 +138,25 @@ jobs:
     steps:
     - uses: actions/download-artifact@v4
       with:
-        merge-multiple: true
+        merge-multiple: false
     - name: See what we've got
-      run: ls -la
+      run: |
+        ls -lah
+        tar -xf artifact.tar
+        ls -lah
+    - name: Upload subdirectories for pages
+      # This is not a normal artifact but one that can be deployed to the GitHub pages in the next step
+      uses: actions/upload-pages-artifact@v3
+      with:
+        name: github-pages # This name may not be changed according to the documentation
+        path: |
+          ./tutorials
+          ./coverage
+        if-no-files-found: ignore
 
   deploy-pages:
     # Add a dependency to the build job
-    needs: [Jupyter, Pytest]
+    needs: combine-pages
     # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
     permissions:
       pages: write      # to deploy to Pages