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