gentoo/net-irc/znc/znc-9999.ebuild

# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{10..12} )

inherit cmake python-single-r1

GTEST_VER="1.8.1"
GTEST_URL="https://github.com/google/googletest/archive/${GTEST_VER}.tar.gz -> gtest-${GTEST_VER}.tar.gz"
DESCRIPTION="An advanced IRC Bouncer"

if [[ ${PV} == *9999* ]]; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/znc/znc.git"
else
	MY_PV=${PV/_/-}
	MY_P=${PN}-${MY_PV}
	SRC_URI="
		https://znc.in/releases/archive/${MY_P}.tar.gz
		test? ( ${GTEST_URL} )
	"
	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
	S=${WORKDIR}/${MY_P}
fi

HOMEPAGE="https://znc.in"
LICENSE="Apache-2.0"
# "If you upgrade your ZNC version, you must recompile all your modules."
# - https://wiki.znc.in/Compiling_modules
SLOT="0/${PV}"
IUSE="+icu nls perl python +ssl sasl tcl test +zlib"
RESTRICT="!test? ( test )"

# tests run znc-buildmod which is a Python script
REQUIRED_USE="
	python? ( ${PYTHON_REQUIRED_USE} icu )
	test? ( ${PYTHON_REQUIRED_USE} )
"

# perl is a build-time dependency of modpython
BDEPEND="
	virtual/pkgconfig
	nls? ( sys-devel/gettext )
	perl? (
		>=dev-lang/swig-4.0.1
		>=dev-lang/perl-5.10
	)
	python? (
		>=dev-lang/swig-4.0.1
		>=dev-lang/perl-5.10
	)
	test? (
		${PYTHON_DEPS}
		dev-qt/qtnetwork:5
	)
"
DEPEND="
	app-crypt/argon2
	dev-cpp/cctz
	icu? ( dev-libs/icu:= )
	nls? ( dev-libs/boost:=[nls] )
	perl? ( >=dev-lang/perl-5.10:= )
	python? ( ${PYTHON_DEPS} )
	sasl? ( >=dev-libs/cyrus-sasl-2 )
	ssl? ( dev-libs/openssl:0= )
	tcl? ( dev-lang/tcl:0= )
	zlib? ( sys-libs/zlib:0= )
"

PATCHES=(
	"${FILESDIR}"/${PN}-1.7.1-inttest-dir.patch
)

pkg_setup() {
	if use python || use test; then
		python-single-r1_pkg_setup
	fi
}

src_prepare() {
	# Let SWIG rebuild modperl/modpython to make user patching easier.
	if [[ ${PV} != *9999* ]]; then
		rm modules/modperl/generated.tar.gz || die
		rm modules/modpython/generated.tar.gz || die
	fi

	sed -i -e "s|DZNC_BIN_DIR:path=|DZNC_BIN_DIR:path=${T}/inttest|" \
		test/CMakeLists.txt || die

	sed -i "s|--datadir=|&${EPREFIX}|" znc.service.in || die

	cmake_src_prepare
}

src_configure() {
	local mycmakeargs=(
		-DWANT_ICU="$(usex icu)"
		-DWANT_IPV6=yes
		-DWANT_I18N="$(usex nls)"
		-DWANT_PERL="$(usex perl)"
		-DWANT_PYTHON="$(usex python)"
		-DWANT_PYTHON_VERSION="${EPYTHON#python}"
		-DWANT_CYRUS="$(usex sasl)"
		-DWANT_OPENSSL="$(usex ssl)"
		-DWANT_TCL="$(usex tcl)"
		-DWANT_ZLIB="$(usex zlib)"
	)

	if [[ ${PV} != *9999* ]] && use test; then
		export GTEST_ROOT="${WORKDIR}/googletest-release-${GTEST_VER}/googletest"
		export GMOCK_ROOT="${WORKDIR}/googletest-release-${GTEST_VER}/googlemock"
	fi

	cmake_src_configure
}

src_test() {
	cmake_build unittest
	DESTDIR="${T}/inttest" cmake_build install
	local filter='-'
	if ! use perl; then
		filter="${filter}:ZNCTest.Modperl*"
	fi
	if ! use python; then
		filter="${filter}:ZNCTest.Modpython*"
	fi
	# CMAKE_PREFIX_PATH and CXXFLAGS are needed for znc-buildmod
	# invocations from inside the test
	GTEST_FILTER="${filter}" ZNC_UNUSUAL_ROOT="${T}/inttest" \
		CMAKE_PREFIX_PATH="${T}/inttest/usr/share/znc/cmake" \
		CXXFLAGS="${CXXFLAGS} -isystem ${T}/inttest/usr/include" \
		cmake_build inttest
}

src_install() {
	cmake_src_install

	dodoc NOTICE
}