# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8
inherit optfeature toolchain-funcs

DESCRIPTION="Tree-sitter is a parser generator tool and an incremental parsing library"
HOMEPAGE="https://github.com/tree-sitter/tree-sitter"

if [[ ${PV} == *9999* ]]; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/${PN}/${PN}"
else
	SRC_URI="https://github.com/${PN}/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-macos"
fi

LICENSE="MIT"
# ABI is not stable. Revisit after tree-sitter-1.0.
# https://bugs.gentoo.org/930039
# https://github.com/tree-sitter/tree-sitter/pull/3302
SLOT="0/${PV}"
RESTRICT="test" # tests are for CLI and not the lib

PATCHES=(
	"${FILESDIR}/${PN}-0.22.2-no-static.patch"
)

src_prepare() {
	default
	tc-export CC
}

src_compile() {
	emake \
		PREFIX="${EPREFIX}/usr" \
		LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
		STRIP="" # bug 930020
}

src_install() {
	emake DESTDIR="${D}" \
		  PREFIX="${EPREFIX}/usr" \
		  LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
		  install
}

pkg_postinst() {
	optfeature "building and testing grammars" dev-util/tree-sitter-cli
}