ci: enforce runner cutoff above 9.0V threshold (#1156)

* ci: github runner auto off when voltage is above 9.0v .

This ensures that a runner in vehicle doesn't accidentally break everything lol.

* suggestion for clarity.

* refactor: rename and update handling of `GithubRunnerVoltage` parameter

- Improve clarity by renaming to `GithubRunnerSufficientVoltage`.
- Changed attribute to `CLEAR_ON_MANAGER_START` for improved runtime state management.
- No need for this value to be backed up!

* refactor: streamline voltage check for GithubRunnerSufficientVoltage

---------

Co-authored-by: DevTekVE <devtekve@gmail.com>

common/params_keys.h

@@ -147,6 +147,7 @@ inline static std::unordered_map<std::string, ParamKeyAttributes> keys = {
     {"CustomAccShortPressIncrement", {PERSISTENT | BACKUP, INT, "1"}},
     {"DeviceBootMode", {PERSISTENT | BACKUP, INT, "0"}},
     {"EnableGithubRunner", {PERSISTENT | BACKUP, BOOL}},
+    {"GithubRunnerSufficientVoltage", {CLEAR_ON_MANAGER_START , BOOL}},
     {"InteractivityTimeout", {PERSISTENT | BACKUP, INT, "0"}},
     {"IsDevelopmentBranch", {CLEAR_ON_MANAGER_START, BOOL}},
     {"MaxTimeOffroad", {PERSISTENT | BACKUP, INT, "1800"}},

system/hardware/hardwared.py

@@ -382,6 +382,11 @@ def hardware_thread(end_event, hw_queue) -> None:
 
     # Offroad power monitoring
     voltage = None if peripheralState.pandaType == log.PandaState.PandaType.unknown else peripheralState.voltage
+
+    # GitHub runner auto off: 9V is used as the threshold because most desktop runners
+    # will rarely exceed 5V so 9V is set as our buffer between desk use and car use.
+    params.put_bool_nonblocking("GithubRunnerSufficientVoltage", ((voltage or 0) and voltage > 9000))
+
     power_monitor.calculate(voltage, onroad_conditions["ignition"])
     msg.deviceState.offroadPowerUsageUwh = power_monitor.get_power_used()
     msg.deviceState.carBatteryCapacityUwh = max(0, power_monitor.get_car_battery_capacity())

system/manager/process_config.py

@@ -62,7 +62,8 @@ def only_offroad(started: bool, params: Params, CP: car.CarParams) -> bool:
   return not started
 
 def use_github_runner(started, params, CP: car.CarParams) -> bool:
-  return not PC and params.get_bool("EnableGithubRunner") and not params.get_bool("NetworkMetered")
+  return not PC and params.get_bool("EnableGithubRunner") and (
+    not params.get_bool("NetworkMetered") and not params.get_bool("GithubRunnerSufficientVoltage"))
 
 def sunnylink_ready_shim(started, params, CP: car.CarParams) -> bool:
   """Shim for sunnylink_ready to match the process manager signature."""