# pre/post script for packages supporting systemd units
#
# Authors:	Bartlomiej Zimon <uzi18@o2.pl>
#		Jan Rękorajski <baggins@mimuw.edu.pl>
#
# Usage:
# %systemd_reload
# %systemd_service <unit command> service_name1.service service_name2.service
# %systemd_service_enable service_name1.service service_name2.service
# %systemd_service_disable service_name1.service service_name2.service
# %systemd_service_start service_name1.service service_name2.service
# %systemd_service_stop service_name1.service service_name2.service
# %systemd_service_restart service_name1.service service_name2.service
# %systemd_service_reload service_name1.service service_name2.service
#
# %systemd_post service_name1.service service_name2.service
# %systemd_preun service_name1.service service_name2.service
# %systemd_trigger service_name1.service service_name2.service
#
# Sample:
# %post
# %systemd_post %{name}.service
#
# %preun
# %systemd_preun %{name}.service
#
# %postun
# %systemd_reload
#
# %triggerpostun -- %{name} < first-version-with-systemd-units
# %systemd_trigger %{name}.service
#
# Requirements:
# BuildRequires:	rpmbuild(macros) >= 1.671
# Requires:	systemd-units >= 38

%systemd_reload /bin/systemd_booted && SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog /bin/systemctl daemon-reload || :

%systemd_service_enable() \
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	/bin/systemctl preset --preset-mode=enable-only %{*} || : \
	/bin/systemd_booted && echo 'Run "/bin/systemctl start %{*}" to start %{*}.' || : \
%{nil}

%systemd_service_disable() \
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	/bin/systemctl --quiet disable %{*} || : \
%{nil}

%systemd_service() \
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	/bin/systemd_booted && /bin/systemctl %{*} || : \
%{nil}

%systemd_service_start() \
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	/bin/systemd_booted && /bin/systemctl start %{*} || : \
%{nil}

%systemd_service_stop() \
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	/bin/systemd_booted && /bin/systemctl stop %{*} || : \
%{nil}

# NOTE: doesn't honour RPM_SKIP_AUTO_RESTART, avoid using
%systemd_service_restart() \
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	/bin/systemd_booted && /bin/systemctl try-restart %{*} || : \
%{nil}

# NOTE: doesn't honour RPM_SKIP_AUTO_RESTART, avoid using
%systemd_service_reload() \
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	/bin/systemd_booted && /bin/systemctl reload %{*} || : \
%{nil}

# NOTE: this trigger disobeys systemd.preset in favour of RPM_ENABLE_SYSTEMD_SERVICE
%systemd_trigger() \
want_enable_service() { \
	[ -f /etc/sysconfig/rpm ] && . /etc/sysconfig/rpm \
	[ ${RPM_ENABLE_SYSTEMD_SERVICE:-yes} = no ] && return 1 \
	[ "$(echo /etc/rc.d/rc[0-6].d/S[0-9][0-9]${1%.service})" = "/etc/rc.d/rc[0-6].d/S[0-9][0-9]${1%.service}" ] && return 1 \
	return 0 \
}\
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	for s in %{*}; do \
		if want_enable_service $s; then \
			/bin/systemctl enable $s || : \
		fi \
	done \
%{nil}

%systemd_post() \
	export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
	/bin/systemd_booted && /bin/systemctl daemon-reload || : \
	if [ $1 -eq 1 ]; then \
		/bin/systemctl preset --preset-mode=enable-only %{*} >/dev/null || : \
		/bin/systemd_booted && echo 'Run "/bin/systemctl start %{*}" to start %{*}.' || : \
	elif [ -z "$NORESTART" ]; then \
		/bin/systemd_booted && /bin/systemctl try-restart %{*} || : \
	else \
		/bin/systemd_booted && echo 'Run "/bin/systemctl restart %{*}" to restart %{*}.' || : \
	fi \
%{nil}

%systemd_preun() \
	if [ $1 -eq 0 ]; then \
		export SYSTEMD_LOG_LEVEL=warning SYSTEMD_LOG_TARGET=syslog \
		/bin/systemd_booted && /bin/systemctl stop %{*} || : \
		/bin/systemctl --quiet disable %{*} || : \
	fi \
%{nil}

%systemdunitdir /lib/systemd/system
%systemduserunitdir /usr/lib/systemd/user
%systemdtmpfilesdir /usr/lib/tmpfiles.d

# BuildRequires:	rpmbuild(macros) >= 1.721
%journal_catalog_update() [ ! -x /bin/journalctl ] || /bin/journalctl --update-catalog >/dev/null 2>&1 || :