Get PDF name from README title

Author: skoulouzis

.github/workflows/markdown2pdf.yml

@@ -37,11 +37,17 @@ jobs:
         with:
           sources: 'README_WITH_LINKS.md'
 
+      - name: Get PDF name from README title
+        id: get-pdf-name
+        run: |
+          title=$(head -1 README.md)
+          echo "pdf_name=$name" >> $GITHUB_OUTPUT
+
       - name: Upload Document
         uses: actions/upload-artifact@v4
         id: upload-document
         with:
-          name: 'lab_assignment.pdf'
+          name: ${{ steps.get-pdf-name.outputs.pdf_name }}
           path: ${{ steps.publish-document.outputs.pdf }}
 
       - name: Upload README_WITH_LINKS.md