1 files changed, 66 insertions, 0 deletions
diff --git a/infra/libkookie/nixpkgs/pkgs/development/ocaml-modules/ocaml-lsp/default.nix b/infra/libkookie/nixpkgs/pkgs/development/ocaml-modules/ocaml-lsp/default.nix
new file mode 100644
index 000000000000..0db0164589cf
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/ocaml-modules/ocaml-lsp/default.nix
@@ -0,0 +1,66 @@
+{ buildDunePackage
+, stdlib-shims
+, ppx_yojson_conv_lib
+, ocaml-syntax-shims
+, omd
+, octavius
+, dune-build-info
+, uutf
+, csexp
+, cmdliner
+, fetchzip
+, lib
+}:
+let
+  version = "1.1.0";
+  src = fetchzip {
+    url = "https://github.com/ocaml/ocaml-lsp/releases/download/${version}/ocaml-lsp-server-${version}.tbz";
+    sha256 = "0al89waw43jl80k9z06kh44byhjhwb5hmzx07sddwi1kr1vc6jrb";
+  };
+
+  # unvendor some (not all) dependencies.
+  # They are vendored by upstream only because it is then easier to install
+  # ocaml-lsp without messing with your opam switch, but nix should prevent
+  # this type of problems without resorting to vendoring.
+  preBuild = ''
+    rm -r vendor/{octavius,uutf,ocaml-syntax-shims,omd,cmdliner}
+  '';
+
+  buildInputs = [
+    stdlib-shims
+    ppx_yojson_conv_lib
+    ocaml-syntax-shims
+    octavius
+    uutf
+    csexp
+    dune-build-info
+    omd
+    cmdliner
+  ];
+
+  lsp = buildDunePackage {
+    pname = "lsp";
+    inherit version src;
+    useDune2 = true;
+    minimumOCamlVersion = "4.06";
+
+    inherit buildInputs preBuild;
+  };
+
+in
+buildDunePackage {
+  pname = "ocaml-lsp-server";
+  inherit version src;
+  useDune2 = true;
+
+  inherit preBuild;
+
+  buildInputs = buildInputs ++ [ lsp ];
+
+  meta = with lib; {
+    description = "OCaml Language Server Protocol implementation";
+    license = lib.licenses.isc;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.symphorien ];
+  };
+}