# Copyright 2020 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.

description "Chrome OS Image Loader Service"
author "chromium-os-dev@chromium.org"

# This is started by D-Bus service activation through
# org.chromium.Imageloader.service.
# Existing mounts are cleaned up once ui is stopped: see
# imageloader-shutdown.conf.
stop on stopping ui

# Allow us to be killed as we are not critical to the system.  If we have a
# leak, better to crash & restart than to OOM-panic the system.
oom score -100

# Check if the ui job is still running before starting imageloader.
# This is to prevent new dbus-activated instances from getting started once the
# system is starting shutdown.
pre-start script
  if ! initctl status ui | grep -q running; then
    stop
    exit 0
  fi
end script

# Start imageloader.
exec /usr/sbin/imageloader

# Wait for daemon to claim its D-Bus name before transitioning to started.
post-start exec minijail0 -u imageloaderd -g imageloaderd /usr/bin/gdbus \
    wait --system --timeout 15 org.chromium.ImageLoader