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- # SPDX-License-Identifier: LGPL-2.1+
- #
- # This file is part of systemd.
- #
- # systemd is free software; you can redistribute it and/or modify it
- # under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or
- # (at your option) any later version.
- [Unit]
- Description=Remove the Offline System Updates Symlink
- Documentation=man:systemd.special(7) man:systemd.offline-updates(7)
- After=system-update.target
- DefaultDependencies=no
- Conflicts=shutdown.target
- Before=shutdown.target
- SuccessAction=reboot
- # system-update-generator uses laccess("/system-update"), while a plain
- # ConditionPathExists=/system-update uses access("/system-update"), so
- # we need an alternate condition to cover the case of a dangling symlink.
- #
- # This service is only invoked if /system-update exists, i.e. if the
- # condition tested by system-update-generator remains true and the system
- # would be diverted into system-update.target again after reboot. This way
- # we guard against being diverted into system-update.target again, which
- # works as a safety measure, but we will not step on the toes of the
- # update script if it successfully removed the symlink and scheduled a
- # reboot or some other action on its own.
- ConditionPathExists=|/system-update
- ConditionPathIsSymbolicLink=|/system-update
- [Service]
- Type=oneshot
- ExecStart=/bin/rm -fv /system-update
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