# systemd specific functions

# automatical inherit systemd.minc
# this will provide the service management functions
INHERITS+=" systemd"

DEPEND="${DEPEND}
	>= sys-apps/systemd-230"

SDEPEND="${SDEPEND}
	>= dev-util/pkgconfig-0.27"

sminclude mtools

mget-systemd-conf-dir()
{
	pkg-config systemd --variable=systemdsystemconfdir
}

mget-systemd-user-conf-dir()
{
	pkg-config systemd --variable=systemduserconfdir
}

mget-systemd-unit-dir()
{
	pkg-config systemd --variable=systemdsystemunitdir
}

mget-systemd-user-unit-dir()
{
	pkg-config systemd --variable=systemduserunitdir
}

mget-systemd-util-dir()
{
	pkg-config systemd --variable=systemdutildir
}

mget-systemd-preset-dir()
{
	pkg-config systemd --variable=systemdsystempresetdir
}

mget-systemd-tmpfilesdir()
{
	pkg-config systemd --variable=tmpfilesdir
}

mget-systemd-sysusersdir()
{
	pkg-config systemd --variable=sysusersdir
}

mget-systemd-sysctldir()
{
	pkg-config systemd --variable=sysctldir
}

# installs systemd units
# minstallunit /path/to/unit-file {destfilename}
minstallunit()
{
	local unit
	local file
	local systemdunitdir="$(mget-systemd-unit-dir)"

	[[ -z "$1" ]] && die "No unit given"

	# if no fullpath given use file from sourcedir
	if [[ -z $(dirname $1) ]] || [[ $(dirname $1) = . ]]
	then
		file="${SOURCEDIR}/$(mpname)/$1"
	else
		file="$1"
	fi

	if [[ -n "$2" ]]
	then
		unit="$2"
	else
		unit="$(basename ${file})"
	fi

	# needed directory
	minstalldir ${systemdunitdir} || die

	# install our initscript
	minstallfile ${file} ${systemdunitdir}/${unit} || die
}

# installs systemd tmp configs to /etc/tmpfiles.d
# minstalltmp /path/to/tmpdfile {destfilename}
minstalltmp()
{
	local tmpdfile
	local file
	local tmpfilesdir="$(mget-systemd-tmpfilesdir)"

	[[ -z "$1" ]] && die "No tmpd file given"

	# if no fullpath given use file from sourcedir
	if [[ -z $(dirname $1) ]] || [[ $(dirname $1) = . ]]
	then
		file="${SOURCEDIR}/$(mpname)/$1"
	else
		file="$1"
	fi

	if [[ -n "$2" ]]
	then
		tmpdfile="$2"
	else
		tmpdfile="$(basename ${file})"
	fi

	# needed directory
	minstalldir ${tmpfilesdir} || die

	# install our tmpdfile
	minstallfile ${file} ${tmpfilesdir}/${tmpdfile} || die
}