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

EAPI=7
PYTHON_COMPAT=( python3_{7,8} )

VALA_USE_DEPEND="vapigen"
inherit gnome2-utils vala meson python-r1 xdg-utils

DESCRIPTION="Cross-desktop libraries and common resources"
HOMEPAGE="https://github.com/linuxmint/xapp/"
LICENSE="GPL-3"

SRC_URI="https://github.com/linuxmint/xapp/archive/${PV}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}/xapp-${PV}"
KEYWORDS="amd64 ~arm64 x86"

SLOT="0"
IUSE="gtk-doc introspection static-libs"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"

RDEPEND="
	${PYTHON_DEPS}
	>=dev-libs/glib-2.37.3:2
	dev-libs/gobject-introspection:0=
	gnome-base/libgnomekbd
	x11-libs/cairo
	>=x11-libs/gdk-pixbuf-2.22.0:2[introspection?]
	>=x11-libs/gtk+-3.3.16:3[introspection?]
	x11-libs/libxkbfile
	dev-libs/libdbusmenu[gtk3]
"
DEPEND="${RDEPEND}
	sys-devel/gettext
	gtk-doc? ( dev-util/gtk-doc )
	$(vala_depend)
"
BDEPEND="
	${PYTHON_DEPS}
	dev-python/pygobject:3[${PYTHON_USEDEP}]
	dev-util/glib-utils
	dev-util/gdbus-codegen
	>=dev-util/intltool-0.40.6
	sys-devel/gettext
"

src_prepare() {
	vala_src_prepare
	default

	# Fix meson helpers
	python_setup
	python_fix_shebang meson-scripts schemas
}

src_configure() {
	local emesonargs=(
		$(meson_use gtk-doc docs)
		-Dpy-overrides-dir="/pygobject"
	)
	meson_src_configure
}

src_install() {
	meson_src_install
	rm -rf "${ED}/usr/bin" || die

	# package provides .pc files
	find "${D}" -name '*.la' -delete || die

	# copy pygobject files to each active python target
	# work-around for "py-overrides-dir" only supporting a single target
	install_pygobject_override() {
		PYTHON_GI_OVERRIDESDIR=$("${PYTHON}" -c 'import gi;print(gi._overridesdir)') || die
		einfo "gobject overrides directory: $PYTHON_GI_OVERRIDESDIR"
		mkdir -p "${ED}/$PYTHON_GI_OVERRIDESDIR/"
		cp -r "${D}"/pygobject/* "${ED}/$PYTHON_GI_OVERRIDESDIR/" || die
		python_optimize "${ED}/$PYTHON_GI_OVERRIDESDIR/"
	}
	python_foreach_impl install_pygobject_override
	rm -rf "${D}/pygobject" || die
}

pkg_postinst() {
	xdg_icon_cache_update
	gnome2_schemas_update
}

pkg_postrm() {
	xdg_icon_cache_update
	gnome2_schemas_update
}