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

EAPI=8

inherit flag-o-matic optfeature qmake-utils xdg

DESCRIPTION="Simple (yet powerful) feed reader"
HOMEPAGE="https://github.com/martinrotter/rssguard"
SRC_URI="https://github.com/martinrotter/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="|| ( LGPL-3 GPL-2+ ) AGPL-3+ BSD GPL-3+ MIT MPL-2.0"
SLOT="0"
KEYWORDS="~amd64"
IUSE="debug webengine"

BDEPEND="dev-qt/linguist-tools:5"
DEPEND="
	dev-qt/qtcore:5
	dev-qt/qtdbus:5
	dev-qt/qtdeclarative:5
	dev-qt/qtgui:5
	dev-qt/qtmultimedia:5
	dev-qt/qtnetwork:5[ssl]
	dev-qt/qtsql:5
	dev-qt/qtwidgets:5
	dev-qt/qtxml:5
	webengine? ( dev-qt/qtwebengine:5[widgets(+)] )
"
RDEPEND="${DEPEND}"

DOCS=( README.md resources/docs/Documentation.md )

pkg_pretend() {
	if [[ -n ${REPLACING_VERSIONS} ]] && ver_test ${REPLACING_VERSIONS} -lt 4.0; then
		ewarn "RSS Guard 4.x is NOT backwards compatible with 3.x line."
		ewarn "You have to either export your feeds in OPML format or"
		ewarn "manually update your database.db file to 4.x.x format:"
		ewarn "https://github.com/martinrotter/rssguard/blob/master/resources/docs/Documentation.md#migrating-user-data-from-392-to-4xx"
	fi
}

src_prepare() {
	default
	sed -e 's:$$PREFIX/lib:$$PREFIX/'$(get_libdir)':' -i pri/install.pri || die
}

src_configure() {
	eqmake5_args=(
		CONFIG+=$(usex debug debug release)
		USE_WEBENGINE=$(usex webengine true false)
		PREFIX="${EPREFIX}"/usr
		INSTALL_ROOT=.
	)

	# https://github.com/martinrotter/rssguard/issues/156
	is-flagq "-flto*" && eqmake5_args+=( CONFIG+=ltcg )

	eqmake5 "${eqmake5_args[@]}"
}

src_install() {
	emake -j1 install INSTALL_ROOT="${D}"
	einstalldocs
}

pkg_postinst() {
	xdg_pkg_postinst

	if use webengine; then
		optfeature "ad blocking functionality" net-libs/nodejs[npm]
		elog "Adblocker module requires additional npm modules to be installed:"
		elog "npm i -g @cliqz/adblocker tldts-experimental"
	fi
}