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systemd/triggers.systemd
Franck Bui 51ccc3bb3e - Reexecute user managers on package updates.
For now we send signal to user instances to trigger their reexecution. It's
  asynchronous but it shouldn't cause any problem in practice and it's probably
  safer than triggering reexecution with "systemctl --user -M 1000@
  daemon-reexec" command. The latter command creates a new PAM session behind
  the scene bringing with it the known issue (upstream issue #8598) with
  "(sd-pam)" helper process when the PAM session is being closed.

OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=1393
2023-06-01 15:56:32 +00:00

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# -*- Mode: rpm-spec; indent-tabs-mode: nil -*-
# SPDX-License-Identifier: LGPL-2.1-or-later
#
# This file is part of systemd.
# Copyright © 2018 Neal Gompa
# The contents of this are an example to be copied into systemd.spec.
#
# Minimum rpm version supported: 4.14.0
%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.
pid = posix.fork()
if pid == 0 then
assert(posix.exec("/usr/lib/systemd/systemd-update-helper", "system-reload-restart"))
elseif pid > 0 then
posix.wait(pid)
end
%transfiletriggerin -P 900899 -p <lua> -- /usr/lib/systemd/user /etc/systemd/user
pid = posix.fork()
if pid == 0 then
assert(posix.exec("/usr/lib/systemd/systemd-update-helper", "user-reload-restart"))
elseif pid > 0 then
posix.wait(pid)
end
%transfiletriggerpostun -P 1000100 -p <lua> -- /usr/lib/systemd/system /etc/systemd/system
-- On removal, we need to run daemon-reload after any units have been
-- removed.
-- On upgrade, we need to run daemon-reload after any new unit files
-- have been installed, but before %postun scripts in packages get
-- executed.
pid = posix.fork()
if pid == 0 then
assert(posix.exec("/usr/lib/systemd/systemd-update-helper", "system-reload"))
elseif pid > 0 then
posix.wait(pid)
end
%transfiletriggerpostun -P 1000100 -p <lua> -- /usr/lib/systemd/system /etc/systemd/system
-- Execute daemon-reload in user managers.
pid = posix.fork()
if pid == 0 then
assert(posix.exec("/usr/lib/systemd/systemd-update-helper", "user-reload"))
elseif pid > 0 then
posix.wait(pid)
end
%transfiletriggerpostun -P 10000 -p <lua> -- /usr/lib/systemd/system /etc/systemd/system
-- We restart remaining system services that should be restarted here.
pid = posix.fork()
if pid == 0 then
assert(posix.exec("/usr/lib/systemd/systemd-update-helper", "system-restart"))
elseif pid > 0 then
posix.wait(pid)
end
%transfiletriggerpostun -P 9999 -p <lua> -- /usr/lib/systemd/user /etc/systemd/user
-- We restart remaining user services that should be restarted here.
pid = posix.fork()
if pid == 0 then
assert(posix.exec("/usr/lib/systemd/systemd-update-helper", "user-restart"))
elseif pid > 0 then
posix.wait(pid)
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.
assert(rpm.execute("systemd-sysusers"))
%if %{without bootstrap}
%transfiletriggerin -P 1000700 -n udev -p <lua> -- /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.
assert(rpm.execute("systemd-hwdb", "update"))
%endif
%transfiletriggerin -P 1000700 -p <lua> -- /usr/lib/systemd/catalog
-- This script will automatically invoke journal catalog update if files
-- have been installed or updated in /usr/lib/systemd/catalog.
assert(rpm.execute("journalctl", "--update-catalog"))
%transfiletriggerin -P 1000700 -p <lua> -- /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
%transfiletriggerin -P 1000600 -p <lua> -- /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.
assert(rpm.execute("systemd-tmpfiles", "--create"))
%if %{without bootstrap}
%transfiletriggerin -P 1000600 -n udev -p <lua> -- /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/udev/control") then
assert(rpm.execute("udevadm", "control", "--reload"))
end
%endif
%transfiletriggerin -P 1000500 -p <lua> -- /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