laptop-mode-tools-1.74.ebuild

# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit optfeature systemd tmpfiles udev

MY_P="${PN}_${PV}"

DESCRIPTION="Linux kernel laptop_mode user-space utilities"
HOMEPAGE="https://github.com/rickysarraf/laptop-mode-tools/wiki"
SRC_URI="https://github.com/rickysarraf/${PN}/releases/download/${PV}/${MY_P}.tar.gz"
S="${WORKDIR}/${MY_P}"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ppc x86"
IUSE="+acpi apm"

RDEPEND="
	sys-apps/ethtool
	sys-apps/iproute2
	sys-apps/which
	|| (
		sys-apps/sdparm
		sys-apps/hdparm
	)
	acpi? ( sys-power/acpid )
	apm? ( sys-apps/apmd )
"

src_compile() { :; }

src_install() {
	DESTDIR="${D}" \
		INIT_D="none" \
		MAN_D="/usr/share/man" \
		LIB_D="/usr/$(get_libdir)" \
		UDEV_D="$(get_udevdir)" \
		SYSTEMD_UNIT_D="$(systemd_get_systemunitdir)" \
		TMPFILES_D="/usr/lib/tmpfiles.d" \
		ACPI="$(usex acpi force disabled)" \
		PMU="disabled" \
		APM="$(usex apm)" \
		SYSTEMD=yes \
		sh ./install.sh || die

	dodoc Documentation/*.txt README.md
	newinitd "${FILESDIR}"/laptop_mode.init-1.4 laptop_mode

	newtmpfiles "${S}"/etc/systemd/laptop-mode.conf.tmpfiles laptop-mode.conf

	rm "${ED}/usr/lib/pm-utils/sleep.d/01laptop-mode" || die "could not remove PM utils config."
}

pkg_postinst() {
	local daemon_name
	optfeature "bluetooth support" net-wireless/bluez

	tmpfiles_process laptop-mode.conf

	if [[ -z "${REPLACING_VERSIONS}" ]] ; then
		if use acpi || use apm; then
			if use acpi; then
				daemon_name="acpid"
			elif use apm; then
				deamon_name="apmd"
			fi
			ewarn "To enable automatic power state event handling,"
			ewarn "e.g. enabling laptop_mode after unplugging the battery,"
			ewarn "both laptop_mode and the ${daemon_name} daemon must be"
			ewarn "added to default runlevel."
		else
			ewarn "Without USE=\"acpi\" or USE=\"apm\" ${PN} can not"
			ewarn "automatically disable laptop_mode on low battery."
			ewarn
			ewarn "This means you can lose up to 10 minutes of work if running"
			ewarn "out of battery while laptop_mode is enabled."
			ewarn
			ewarn "Please see laptop-mode.txt in /usr/share/doc/${PF} for further"
			ewarn "information."
			ewarn
		fi
	fi
}