# Copyright 2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit desktop systemd xdg-utils

DESCRIPTION="Graphical package manager for Gentoo Linux (pre-compiled binary)"
HOMEPAGE="https://codeberg.org/NoBodyZ/gpkg"
SRC_URI="https://codeberg.org/NoBodyZ/gpkg/releases/download/v${PV}/${PN/-bin/}-${PV}-x86_64-v3.tar.xz"

S="${WORKDIR}/${PN/-bin/}-${PV}"

LICENSE="GPL-2"
LICENSE+=" Apache-2.0 BSD ISC MIT MPL-2.0 Unicode-3.0"
SLOT="0"
KEYWORDS="-* ~amd64"
IUSE="btrfs dracut appindicator grub2 kerneltools limine refind systemd systemd-boot"
REQUIRED_USE="
	kerneltools? ( || ( grub2 limine systemd-boot refind ) )
	btrfs? ( kerneltools )
	dracut? ( kerneltools )
	limine? ( kerneltools )
	grub2? ( kerneltools )
	systemd-boot? ( kerneltools )
	refind? ( kerneltools )
"
RESTRICT="mirror strip"

RDEPEND="
	!app-portage/gpkg
	>=gui-libs/gtk-4.12:4
	>=gui-libs/libadwaita-1.4:1
	>=dev-libs/glib-2.76:2
	sys-apps/dbus
	media-libs/graphene
	x11-libs/cairo
	x11-libs/pango
	x11-libs/gdk-pixbuf:2
	media-libs/freetype:2
	media-libs/fontconfig
	>=gui-libs/vte-0.74:2.91-gtk4
	>=gui-libs/gtksourceview-5.10:5
	sys-apps/portage
	app-portage/gentoolkit
	app-portage/eix
	app-portage/portage-utils
	app-admin/eselect
	sys-auth/polkit
	net-misc/rsync
	dev-vcs/git
	kerneltools? ( || ( sys-apps/systemd sys-apps/systemd-utils[kernel-install] ) )
	dracut? ( sys-kernel/dracut )
	grub2? ( sys-boot/grub:2 )
	limine? ( sys-boot/limine )
	systemd-boot? ( sys-apps/systemd[boot] )
	refind? ( sys-boot/refind )
	btrfs? ( app-backup/snapper )
	appindicator? ( gnome-extra/gnome-shell-extension-appindicator )
"

QA_PREBUILT="
	usr/bin/gpkg
	usr/bin/gpkg-daemon
"

src_install() {
	# Binaries
	dobin usr/bin/gpkg
	dobin usr/bin/gpkg-daemon

	# D-Bus system bus configuration
	insinto /etc/dbus-1/system.d
	doins usr/share/dbus-1/system.d/org.gentoo.PkgMngt.conf

	# D-Bus service activation file
	insinto /usr/share/dbus-1/system-services
	doins usr/share/dbus-1/system-services/org.gentoo.PkgMngt.service

	# Polkit authorization policies
	insinto /usr/share/polkit-1/actions
	doins usr/share/polkit-1/actions/org.gentoo.pkgmngt.policy

	# Desktop file
	domenu usr/share/applications/org.gentoo.PkgMngt.desktop

	# Icons - install entire hicolor tree
	insinto /usr/share
	doins -r usr/share/icons

	# AppStream metainfo
	insinto /usr/share/metainfo
	doins usr/share/metainfo/org.gentoo.PkgMngt.metainfo.xml

	# CSS stylesheet
	insinto /usr/share/gpkg
	doins usr/share/gpkg/style.css

	# Locale
	insinto /usr/share/locale/fr/LC_MESSAGES
	doins usr/share/locale/fr/LC_MESSAGES/gpkg.mo

	# State directory (required by systemd ReadWritePaths)
	keepdir /var/lib/gpkg

	# Kernel tools (USE=kerneltools)
	if use kerneltools; then
		exeinto /usr/lib/kernel
		doexe usr/lib/kernel/compile-kernel.sh

		exeinto /usr/lib/kernel/install.d
		use limine && doexe usr/lib/kernel/install.d/95-limine-gentoo.install

		insinto /etc/kernel
		doins usr/etc/kernel/auto-compile.conf
		doins usr/etc/kernel/default-type

		keepdir /var/log/kernel-compile
	fi

	# Systemd service unit
	if use systemd; then
		systemd_dounit usr/lib/systemd/system/gpkg-daemon.service
	fi

	# OpenRC init script and config
	newinitd "${FILESDIR}"/gpkg-daemon.initd gpkg-daemon
	newconfd "${FILESDIR}"/gpkg-daemon.confd gpkg-daemon
}

pkg_postinst() {
	xdg_icon_cache_update
	xdg_desktop_database_update

	# Reload systemd to pick up updated service file
	if use systemd; then
		systemctl daemon-reload 2>/dev/null
	fi

	elog ""
	elog "To start the gpkg daemon:"
	elog ""
	if use systemd; then
		elog "  systemctl enable --now gpkg-daemon"
		elog ""
		elog "If upgrading and the daemon was crash-looping:"
		elog "  systemctl reset-failed gpkg-daemon"
		elog "  systemctl restart gpkg-daemon"
	else
		elog "  rc-update add gpkg-daemon default"
		elog "  rc-service gpkg-daemon start"
	fi
	elog ""
	elog "Then launch the GUI:  gpkg"
	elog ""
	elog "The console tab works without the daemon."
	elog "All other tabs require a running gpkg-daemon."
	elog ""
}

pkg_postrm() {
	xdg_icon_cache_update
	xdg_desktop_database_update
}