# Copyright 1999-2025 Gentoo Authors

EAPI=7

PYTHON_COMPAT=( python3_{10..13} )

if [[ ${PV} = *9999* ]]; then

	EGIT_BRANCH="v252-stable"

	EGIT_REPO_URI="https://github.com/elogind/elogind.git"

	SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"

	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~mips ppc ppc64 ~riscv ~s390 sparc x86"

inherit linux-info meson pam python-any-r1 udev xdg-utils

DESCRIPTION="The systemd project's logind, extracted to a standalone package"

HOMEPAGE="https://github.com/elogind/elogind"

LICENSE="CC0-1.0 LGPL-2.1+ public-domain"

SLOT="0"

IUSE="+acl audit cgroup-hybrid debug doc +pam +policykit selinux test"

RESTRICT="!test? ( test )"

BDEPEND="

	app-text/docbook-xml-dtd:4.2

	app-text/docbook-xml-dtd:4.5

	app-text/docbook-xsl-stylesheets

	dev-util/gperf

	virtual/pkgconfig

	$(python_gen_any_dep 'dev-python/jinja2[${PYTHON_USEDEP}]')

	$(python_gen_any_dep 'dev-python/lxml[${PYTHON_USEDEP}]')

"

DEPEND="

	audit? ( sys-process/audit )

	sys-libs/libcap

	virtual/libudev:=

	acl? ( sys-apps/acl )

	pam? ( sys-libs/pam )

RDEPEND="${DEPEND}

	!sys-apps/systemd

"

PDEPEND="

	sys-apps/dbus

	policykit? ( sys-auth/polkit )

"

DOCS=( README.md)

PATCHES=(

	"${FILESDIR}/${P}-nodocs.patch"

	"${FILESDIR}/${P}-musl-lfs.patch"

	"${FILESDIR}/${P}-musl-1.2.5.patch"

	"${FILESDIR}/${P}-py-exec.patch" # bug 933398

)

python_check_deps() {

	python_has_version "dev-python/jinja2[${PYTHON_USEDEP}]" &&

	python_has_version "dev-python/lxml[${PYTHON_USEDEP}]"

}

pkg_setup() {

	local CONFIG_CHECK="~CGROUPS ~EPOLL ~INOTIFY_USER ~SIGNALFD ~TIMERFD"

	use kernel_linux && linux-info_pkg_setup

}

	if use elibc_musl; then

		# Some of musl-specific patches break build on the

		# glibc systems (like getdents), therefore those are

		# only used when the build is done for musl.

		PATCHES+=(

			"${FILESDIR}/${P}-musl-sigfillset.patch"

			"${FILESDIR}/${P}-musl-statx.patch"

			"${FILESDIR}/${P}-musl-rlim-max.patch"

			"${FILESDIR}/${P}-musl-getdents.patch"

			"${FILESDIR}/${P}-musl-gshadow.patch"

			"${FILESDIR}/${P}-musl-strerror_r.patch"

			"${FILESDIR}/${P}-musl-more-strerror_r.patch"

		)

	fi

	xdg_environment_reset

	if use cgroup-hybrid; then

		cgroupmode="hybrid"

	else

		cgroupmode="unified"

	fi

	python_setup

	EMESON_BUILDTYPE="$(usex debug debug release)"

	local emesonargs=(

		-Ddocdir="${EPREFIX}/usr/share/doc/${PF}"

		-Dhtmldir="${EPREFIX}/usr/share/doc/${PF}/html"

		-Dpamlibdir=$(getpam_mod_dir)

		-Dudevrulesdir="${EPREFIX}$(get_udevdir)"/rules.d

		--libdir="${EPREFIX}"/usr/$(get_libdir)

		-Drootlibdir="${EPREFIX}"/$(get_libdir)

		-Drootlibexecdir="${EPREFIX}"/$(get_libdir)/elogind

		-Drootprefix="${EPREFIX}/"

		-Dbashcompletiondir="${EPREFIX}/usr/share/bash-completion/completions"

		-Dman=auto

		-Dpolkit=$(usex policykit true false)

		-Dsmack=true

		-Dcgroup-controller=openrc

		-Ddefault-hierarchy=${cgroupmode}

		-Ddefault-kill-user-processes=false

		-Dacl=$(usex acl true false)

		-Daudit=$(usex audit true false)

		-Dhtml=$(usex doc auto false)

		-Dpam=$(usex pam true false)

		-Dselinux=$(usex selinux true false)

		-Dtests=$(usex test true false)

		-Dutmp=$(usex elibc_musl false true)

		-Dmode=release

	meson_src_configure

	meson_src_install

	newinitd "${FILESDIR}"/${PN}.init-r1 ${PN}

	sed -e "s|@libdir@|$(get_libdir)|" "${FILESDIR}"/${PN}.conf.in > ${PN}.conf || die

	newconfd ${PN}.conf ${PN}

}

pkg_postinst() {

	udev_reload

	if ! use pam; then

		ewarn "${PN} will not be managing user logins/seats without USE=\"pam\"!"

		ewarn "In other words, it will be useless for most applications."

		ewarn

	fi

	if ! use policykit; then

		ewarn "loginctl will not be able to perform privileged operations without"

		ewarn "USE=\"policykit\"! That means e.g. no suspend or hibernate."

		ewarn

	fi

	if [[ "$(rc-config list boot | grep elogind)" != "" ]]; then

		elog "elogind is currently started from boot runlevel."

	elif [[ "$(rc-config list default | grep elogind)" != "" ]]; then

		ewarn "elogind is currently started from default runlevel."

		ewarn "Please remove elogind from the default runlevel and"

		ewarn "add it to the boot runlevel by:"

		ewarn "# rc-update del elogind default"

		ewarn "# rc-update add elogind boot"

	else

		elog "elogind is currently not started from any runlevel."

		elog "You may add it to the boot runlevel by:"

		elog "# rc-update add elogind boot"

		elog

		elog "Alternatively, you can leave elogind out of any"

		elog "runlevel. It will then be started automatically"

		if use pam; then

			elog "when the first service calls it via dbus, or"

			elog "the first user logs into the system."

		else

			elog "when the first service calls it via dbus."

		fi

	fi

	for version in ${REPLACING_VERSIONS}; do

		if ver_test "${version}" -lt 252.9; then

			elog "Starting with release 252.9 the sleep configuration is now done"

			elog "in the /etc/elogind/sleep.conf. Should you use non-default sleep"

			elog "configuration remember to migrate those to new configuration file."

		fi

	done

}

pkg_postrm() {

	udev_reload