873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# -*- Mode: rpm-spec; indent-tabs-mode: nil -*- */
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# This file is part of systemd.
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# Copyright 2015 Zbigniew Jędrzejewski-Szmek
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# systemd is free software; you can redistribute it and/or modify it
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# under the terms of the GNU Lesser General Public License as published by
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# the Free Software Foundation; either version 2.1 of the License, or
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# (at your option) any later version.
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# systemd is distributed in the hope that it will be useful, but
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# WITHOUT ANY WARRANTY; without even the implied warranty of
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# Lesser General Public License for more details.
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# You should have received a copy of the GNU Lesser General Public License
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# along with systemd; If not, see <http://www.gnu.org/licenses/>.
873e413323dfff4023604849c70944674ae5cd29Zbigniew Jędrzejewski-Szmek# The contents of this are an example to be copied into systemd.spec.
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek%transfiletriggerin -P 900900 -p <lua> -- @systemunitdir@ /etc/systemd/system
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- This script will run after any package is initially installed or
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- upgraded. We care about the case where a package is initially
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- installed, because other cases are covered by the *un scriptlets,
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- so sometimes we will reload needlessly.
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek assert(posix.exec("%{_bindir}/systemctl", "daemon-reload"))
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmekelseif pid > 0 then
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek%transfiletriggerun -p <lua> -- @systemunitdir@ /etc/systemd/system
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- On removal, we need to run daemon-reload after any units have been
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- removed. %transfiletriggerpostun would be ideal, but it does not get
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- executed for some reason.
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- On upgrade, we need to run daemon-reload after any new unit files
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- have been installed, but before %postun scripts in packages get
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- executed. %transfiletriggerun gets the right list of files
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- but it is invoked too early (before changes happen).
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- %filetriggerpostun happens at the right time, but it fires for
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- every package.
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- To execute the reload at the right time, we create a state
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- file in %transfiletriggerun and execute the daemon-reload in
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek-- the first %filetriggerpostun.
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmekposix.mkdir("%{_localstatedir}/lib")
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmekposix.mkdir("%{_localstatedir}/lib/rpm-state")
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmekposix.mkdir("%{_localstatedir}/lib/rpm-state/systemd")
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmekio.open("%{_localstatedir}/lib/rpm-state/systemd/needs-reload", "w")
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek%filetriggerpostun -P 1000100 -p <lua> -- @systemunitdir@ /etc/systemd/system
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmekif posix.access("%{_localstatedir}/lib/rpm-state/systemd/needs-reload") then
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek posix.unlink("%{_localstatedir}/lib/rpm-state/systemd/needs-reload")
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek posix.rmdir("%{_localstatedir}/lib/rpm-state/systemd")
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek if pid == 0 then
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek assert(posix.exec("%{_bindir}/systemctl", "daemon-reload"))
12dde791d519bc80d5cca4ab6f088763cd481015Zbigniew Jędrzejewski-Szmek elseif pid > 0 then