fixing an ealier commit that changed back .github/workflows/ci.yml

.github/workflows/ci.yml

@@ -1,6 +1,8 @@
 name: CI Job to Generate JUnit Reports with Diff and Allure Reports
 
 on:
+  schedule:
+    - cron: 17 0 * * * # nightly run; 17th minute to decrease odds of delayed or dropped job
   push:
     branches:
       - main
@@ -47,7 +49,11 @@ jobs:
       continue-on-error: true
       run: |
         TIMESTAMP=$(date +"%Y-%m-%dT%H:%M:%S")
+        if [ ${{ github.event_name }} == 'schedule' ]; then
+          ./scripts/run_nightly_tests.sh -t $TIMESTAMP
+        else
         ./scripts/run_commit_tests.sh -t $TIMESTAMP
+        fi        
         echo "TIMESTAMP=$(echo $TIMESTAMP)" >> $GITHUB_ENV
       env:
         TERM: xterm-256color
@@ -138,7 +144,10 @@ jobs:
         gh_pages: test-results
         allure_report: allure-report
         allure_history: allure-history
+        subfolder: ${{ env.SUBFOLDER }}
         keep_reports: 20
+      env:
+        SUBFOLDER: ${{ github.event_name == 'schedule' && 'nightly' || 'ci' }}
 
     - name: Deploy report to Github Pages
       if: always()