dev-libs: Add tree-sitter package

dev-libs/treesitter/treesitter-0.20.6.recipe

@@ -0,0 +1,64 @@
+SUMMARY="An incremental parsing system for programming tools"
+DESCRIPTION="Tree-sitter is an extendable parsing system for
+various programming tools."
+HOMEPAGE="https://tree-sitter.github.io/"
+COPYRIGHT="2018-2021 Max Brunsfeld"
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="https://github.com/tree-sitter/tree-sitter/archive/refs/tags/v$portVersion.tar.gz"
+CHECKSUM_SHA256="4d37eaef8a402a385998ff9aca3e1043b4a3bba899bceeff27a7178e1165b9de"
+SOURCE_DIR="tree-sitter-$portVersion"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="?x86"
+
+PROVIDES="
+	treesitter$secondaryArchSuffix = $portVersion
+	lib:libtree_sitter$secondaryArchSuffix = $portVersion compat >= 1.0
+	cmd:tree_sitter
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+PROVIDES_devel="
+	treesitter${secondaryArchSuffix}_devel
+	devel:libtree_sitter$secondaryArchSuffix
+	"
+REQUIRES_devel="
+	treesitter$secondaryArchSuffix == $portVersion base
+	"
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:cargo
+	cmd:make
+	"
+
+BUILD()
+{
+	cargo fetch --locked
+	make
+
+	cd cli
+	cargo build --release --locked --offline --all-features
+}
+
+INSTALL()
+{
+	make PREFIX=$prefix install
+
+	install -Dm 755 target/release/tree-sitter -t $binDir
+
+	mkdir -p $developDir/headers
+	mv $prefix/include/* $developDir/headers
+	rm -rf $prefix/include
+
+	prepareInstalledDevelLib libtree-sitter
+	fixPkgconfig
+
+	packageEntries devel \
+		"$developDir"
+}
+