#  -*- Mode: rpm-spec; indent-tabs-mode: nil -*- */

#  SPDX-License-Identifier: LGPL-2.1+

#

#  This file is part of systemd.

#

#  Copyright 2015 Zbigniew Jędrzejewski-Szmek

#  Copyright 2018 Neal Gompa

#

#  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.

#

#  systemd is distributed in the hope that it will be useful, but

#  WITHOUT ANY WARRANTY; without even the implied warranty of

#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

#  Lesser General Public License for more details.

#

#  You should have received a copy of the GNU Lesser General Public License

#  along with systemd; If not, see <http://www.gnu.org/licenses/>.

# The contents of this are an example to be copied into systemd.spec.

#

# Minimum rpm version supported: 4.13.0

%transfiletriggerin -P 900900 -p <lua> -- /usr/lib/systemd/system /etc/systemd/system

-- This script will run after any package is initially installed or

-- upgraded. We care about the case where a package is initially

-- installed, because other cases are covered by the *un scriptlets,

-- so sometimes we will reload needlessly.

if posix.access("/run/systemd/system") then

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("%{_bindir}/systemctl", "daemon-reload"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end

%transfiletriggerun -p <lua> -- /usr/lib/systemd/system /etc/systemd/system

-- On removal, we need to run daemon-reload after any units have been

-- removed. %transfiletriggerpostun would be ideal, but it does not get

-- executed for some reason.

-- On upgrade, we need to run daemon-reload after any new unit files

-- have been installed, but before %postun scripts in packages get

-- executed. %transfiletriggerun gets the right list of files

-- but it is invoked too early (before changes happen).

-- %filetriggerpostun happens at the right time, but it fires for

-- every package.

-- To execute the reload at the right time, we create a state

-- file in %transfiletriggerun and execute the daemon-reload in

-- the first %filetriggerpostun.

if posix.access("/run/systemd/system") then

    posix.mkdir("%{_localstatedir}/lib")

    posix.mkdir("%{_localstatedir}/lib/rpm-state")

    posix.mkdir("%{_localstatedir}/lib/rpm-state/systemd")

    io.open("%{_localstatedir}/lib/rpm-state/systemd/needs-reload", "w")

end

%filetriggerpostun -P 1000100 -p <lua> -- /usr/lib/systemd/system /etc/systemd/system

if posix.access("%{_localstatedir}/lib/rpm-state/systemd/needs-reload") then

    posix.unlink("%{_localstatedir}/lib/rpm-state/systemd/needs-reload")

    posix.rmdir("%{_localstatedir}/lib/rpm-state/systemd")

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("%{_bindir}/systemctl", "daemon-reload"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end

%transfiletriggerin -P 100700 -p <lua> -- /usr/lib/sysusers.d

-- This script will process files installed in /usr/lib/sysusers.d to create

-- specified users automatically. The priority is set such that it

-- will run before the tmpfiles file trigger.

if posix.access("/run/systemd/system") then

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("%{_bindir}/systemd-sysusers"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end

%transfiletriggerin -P 100500 --  /usr/lib/tmpfiles.d

-- This script will process files installed in /usr/lib/tmpfiles.d to create

-- tmpfiles automatically. The priority is set such that it will run

-- after the sysusers file trigger, but before any other triggers.

if posix.access("/run/systemd/system") then

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("%{_bindir}/systemd-tmpfiles", "--create"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end

%transfiletriggerin --  /usr/lib/udev/hwdb.d

-- This script will automatically invoke hwdb update if files have been

-- installed or updated in /usr/lib/udev/hwdb.d.

if posix.access("/run/systemd/system") then

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("%{_bindir}/systemd-hwdb", "update"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end

%transfiletriggerin --  /usr/lib/systemd/catalog

-- This script will automatically invoke journal catalog update if files

-- have been installed or updated in /usr/lib/systemd/catalog.

if posix.access("/run/systemd/system") then

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("%{_bindir}/journalctl", "--update-catalog"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end

%transfiletriggerin -- /usr/lib/udev/rules.d

-- This script will automatically update udev with new rules if files

-- have been installed or updated in /usr/lib/udev/rules.d.

if posix.access("/run/systemd/system") then

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("%{_bindir}/udevadm", "control", "--reload"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end

%transfiletriggerin -- /usr/lib/sysctl.d

-- This script will automatically apply sysctl rules if files have been

-- installed or updated in /usr/lib/sysctl.d.

if posix.access("/run/systemd/system") then

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("/usr/lib/systemd/systemd-sysctl"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end

%transfiletriggerin -- /usr/lib/binfmt.d

-- This script will automatically apply binfmt rules if files have been

-- installed or updated in /usr/lib/binfmt.d.

if posix.access("/run/systemd/system") then

    pid = posix.fork()

    if pid == 0 then

        assert(posix.exec("/usr/lib/systemd/systemd-binfmt"))

    elseif pid > 0 then

        posix.wait(pid)

    end

end