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# Copyright 2020-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

PYTHON_COMPAT=( python3_{7..9} )

inherit cmake python-any-r1

DESCRIPTION="Build EAR generates a compilation database for clang tooling"
HOMEPAGE="https://github.com/rizsotto/Bear"
SRC_URI="https://github.com/rizsotto/Bear/archive/${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="GPL-3+"
SLOT="0"
KEYWORDS="~amd64 ~ppc64"
IUSE="test"

RDEPEND="
	>=dev-cpp/nlohmann_json-3.7:=
	>=dev-db/sqlite-3.14:=
	>=dev-libs/libfmt-6.2
	>=dev-libs/spdlog-1.5
	>=net-libs/grpc-1.26
"

DEPEND="${RDEPEND}
test? (
	>=dev-cpp/gtest-1.10
)"

BDEPEND="test? (
	$(python_gen_any_dep '
		dev-python/lit[${PYTHON_USEDEP}]
	')
)"

RESTRICT="!test? ( test )"

S="${WORKDIR}/${P^}"

pkg_setup() {
	use test && python-any-r1_pkg_setup
}

src_configure() {
	local mycmakeargs=(
		"-DENABLE_UNIT_TESTS=OFF"
		"-DENABLE_FUNC_TESTS=OFF"
	)
	cmake_src_configure
}

src_test() {
	if has sandbox ${FEATURES}; then
		ewarn "\'FEATURES=sandbox\' detected"
		ewarn "Bear overrides LD_PRELOAD and conflicts with gentoo sandbox"
		ewarn "Skipping tests"
	elif
		has usersandbox ${FEATURES}; then
		ewarn "\'FEATURES=usersandbox\' detected"
		ewarn "Skipping tests"
	elif
		has network-sandbox ${FEATURES}; then
		ewarn "\'FEATURES=network-sandbox\' detected"
		ewarn "Skipping tests"
	elif
		has_version -b 'sys-devel/gcc-config[-native-symlinks]'; then
		ewarn "\'sys-devel/gcc-config[-native-symlinks]\' detected, tests call /usr/bin/cc directly (hardcoded)"
		ewarn "and will fail without generic cc symlink"
		ewarn "Skipping tests"
	else
		einfo "test may use optional tools if found: qmake gfortran valgrind"
		local mycmakeargs=(
			"-DENABLE_UNIT_TESTS=ON"
			"-DENABLE_FUNC_TESTS=ON"
		)
		# bear has no seperate "make check"
		cmake_src_configure
		cmake_build all
	fi
}