pkgs/development/ocaml-modules/ocaml-migrate-parsetree/default.nix


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

{ stdenv, fetchFromGitHub, ocaml, findlib, ocamlbuild, dune, result }:

if !stdenv.lib.versionAtLeast ocaml.version "4.02"
then throw "ocaml-migrate-parsetree is not available for OCaml ${ocaml.version}"
else

stdenv.mkDerivation rec {
   name = "ocaml${ocaml.version}-ocaml-migrate-parsetree-${version}";
   version = "1.1.0";

   src = fetchFromGitHub {
     owner = "ocaml-ppx";
     repo = "ocaml-migrate-parsetree";
     rev = "v${version}";
     sha256 = "1d2n349d1cqm3dr09mwy5m9rfd4bkkqvri5i94wknpsrr35vnrr1";
   };

   buildInputs = [ ocaml findlib ocamlbuild dune ];
   propagatedBuildInputs = [ result ];

   inherit (dune) installPhase;

   meta = {
     description = "Convert OCaml parsetrees between different major versions";
     license = stdenv.lib.licenses.lgpl21;
     maintainers = [ stdenv.lib.maintainers.vbgl ];
     inherit (src.meta) homepage;
     inherit (ocaml.meta) platforms;
   };
}