update DB table

testarena_app/worker.py

@@ -32,8 +32,8 @@ def update_json_status(queue_id, task_id, status, result=None):
 import datetime
 import time
 
-def run_command_with_logging(cmd, log_file, cwd=None, env=None, timeout=1800):
-    """Runs a command, logs output to file and stdout with ISO timestamps and levels."""
+def run_command_with_logging(cmd, log_file, cwd=None, env=None, timeout=1800, stop_string=None):
+    """Runs a command, logs output, and optionally stops when a string is found."""
     if env is None:
         env = os.environ.copy()
     if cwd is None:
@@ -88,6 +88,20 @@ def run_command_with_logging(cmd, log_file, cwd=None, env=None, timeout=1800):
                     f.write(log_line)
                     f.flush()
 
+                    # Check for stop string
+                    if stop_string and stop_string in line:
+                        iso_now = datetime.datetime.now().isoformat()
+                        stop_msg = f"[{iso_now}] [INFO] Stop string '{stop_string}' detected. Terminating process.\n"
+                        print(stop_msg, end="")
+                        f.write(stop_msg)
+                        f.flush()
+                        process.terminate()
+                        try:
+                            process.wait(timeout=5)
+                        except subprocess.TimeoutExpired:
+                            process.kill()
+                        return 0
+
             return process.returncode
         except Exception as e:
             iso_now = datetime.datetime.now().isoformat()
@@ -122,10 +136,10 @@ def run_worker():
                 checkout_cmd = f"./TPF/gitea_repo_controller.sh checkout {queue.source}"
                 run_command_with_logging(checkout_cmd, queue_log)
                 
-                # 1-5 Build software
-                # Explicitly use /bin/bash to avoid shell mismatch
+                # 1-5 Build software and run QEMU
+                # We stop when we see the multicore app start message
                 build_cmd = f"/bin/bash -c 'source $HOME/esp/esp-idf/export.sh && cd TPF/Sensor_hub_repo && idf.py build && idf.py qemu'"
-                run_command_with_logging(build_cmd, queue_log)
+                run_command_with_logging(build_cmd, queue_log, stop_string="cpu_start: Multicore app")
                 
                 # 9- Loop for each task
                 tasks = db.query(models.Task).filter(models.Task.queue_id == queue.id, models.Task.status == "Waiting").all()