src/dockerfiles/servod/update_servo_firmware.py

# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import logging
import subprocess
import sys


if __name__ == "__main__":
    # Start udev service.
    try:
        subprocess.check_call(['service', 'udev', 'start'])
    except subprocess.CalledProcessError as e:
        logging.exception('Fail to start udev service.')
        raise e

    # Invoke servo_updater.
    try:
        servo_update_command = ['servo_updater'] + sys.argv[1:]
        logging.debug('Updating firmware using: {}'.format(' '.join(servo_update_command)))
        subprocess.check_call(['servo_updater'] + sys.argv[1:])
    except subprocess.CalledProcessError as e:
        logging.exception('Fail to update firmware.')
        logging.info('Update firmware fails if servod is running.')
        raise e