fix: probe condor_schedd every second; tabular output for condor_watch_q

Author: amaltaro

.github/workflows/test-htcondor.yml

@@ -38,16 +38,31 @@ jobs:
           # Diagnostic step to ensure dummy_job.sub and payload.sh are present
           docker exec condor-local ls -la /job
 
+      - name: Wait for HTCondor Daemons to be Ready
+        run: |
+          echo "Waiting for the HTCondor schedd daemon to boot up..."
+          # Try up to 30 times with a 1-second interval
+          for i in {1..30}; do
+            if docker exec -u test_user condor-local condor_status -schedd > /dev/null 2>&1; then
+              echo "HTCondor is ready!"
+              exit 0
+            fi
+            echo "Still waiting... ($i/30)"
+            sleep 1
+          done
+          echo "Error: HTCondor daemons failed to start within 30 seconds."
+          exit 1
+
       - name: Submit Dummy Job
         run: |
           # Cluster number will always be 1, as we use a fresh container
-          echo "Before submitting this job, sleep for 10 seconds" && sleep 10
           docker exec -u test_user condor-local condor_submit dummy_job.sub
 
       - name: Wait for Job Completion
         run: |
+          # -table is an option for CI workflows that do not have an TTY attached
           echo "Monitoring Cluster ID: 1"
-          docker exec -u test_user condor-local condor_watch_q -exit all,done -clusters 1
+          docker exec -u test_user condor-local condor_watch_q -table -exit all,done -clusters 1
 
       - name: Verify Job Output Logs
         run: |