add zuban ebuild

dev-util/emmylua_ls/emmylua_ls-9999.ebuild

@@ -26,7 +26,6 @@ fi
 
 # LICENSE=""
 SLOT="0"
-KEYWORDS="~amd64"
 IUSE=""
 
 BDEPEND="

dev-util/zuban/zuban-9999.ebuild

@@ -0,0 +1,29 @@
+# Copyright 2020-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+CRATES=""
+
+inherit cargo
+
+DESCRIPTION="Zuban Language Server"
+HOMEPAGE="https://zubanls.com/"
+
+
+inherit git-r3
+EGIT_REPO_URI="https://github.com/zubanls/zuban.git"
+
+
+# LICENSE=""
+SLOT="0"
+IUSE=""
+
+src_unpack() {
+	git-r3_src_unpack
+	cargo_live_src_unpack
+}
+
+src_install() {
+	cargo_src_install --path ./crates/zuban --offline --frozen
+}