nixpkgs/pkgs/development/compilers/reason/default.nix
2017-06-26 04:10:02 +02:00

58 lines
1.5 KiB
Nix

{ stdenv, makeWrapper, buildOcaml, fetchFromGitHub,
ocaml, opam, topkg, menhir, merlin_extend, ppx_tools_versioned, utop }:
let
version = "2.0.0";
src = fetchFromGitHub {
owner = "facebook";
repo = "reason";
rev = version;
sha256 = "0l3lwfvppplah707rq5nqjav2354lq6d7xfflfigkzhn74hlx6iy";
};
meta = with stdenv.lib; {
homepage = https://facebook.github.io/reason/;
description = "Facebook's friendly syntax to OCaml";
license = licenses.bsd3;
maintainers = [ maintainers.volth ];
};
reason-parser = buildOcaml {
name = "reason-parser";
inherit version src meta;
sourceRoot = "reason-${version}-src/reason-parser";
minimumSupportedOcamlVersion = "4.02";
propagatedBuildInputs = [ menhir merlin_extend ppx_tools_versioned ];
buildInputs = [ opam topkg ];
createFindlibDestdir = true;
inherit (topkg) installPhase;
};
in
buildOcaml {
name = "reason";
inherit version src meta;
buildInputs = [ makeWrapper opam topkg reason-parser utop ];
buildFlags = [ "build" ]; # do not "make tests" before reason lib is installed
createFindlibDestdir = true;
postPatch = ''
substituteInPlace src/reasonbuild.ml --replace "refmt --print binary" "$out/bin/refmt --print binary"
'';
installPhase = ''
${topkg.installPhase}
wrapProgram $out/bin/reup \
--prefix PATH : "${opam}/bin"
wrapProgram $out/bin/rtop \
--prefix PATH : "${utop}/bin" \
--set OCAMLPATH $out/lib/ocaml/${ocaml.version}/site-lib:$OCAMLPATH
'';
}