about summary refs log tree commit diff
path: root/pkgs/development/interpreters/elixir/default.nix
blob: 6bdf31bf6c9699668165c1b01e38deea4c433539 (plain) (blame)
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
{ stdenv, fetchurl, erlang, rebar, makeWrapper, coreutils }:

let
  version = "0.11.2";
in
stdenv.mkDerivation {
  name = "elixir-${version}";

  src = fetchurl {
    url = "https://github.com/elixir-lang/elixir/archive/v${version}.tar.gz";
    sha256 = "0rgx33q013c5y2jjwd4l93pzd3v3fha8xdsrhpl9c9wb7yprjc5x";
  };

  buildInputs = [ erlang rebar makeWrapper ];

  preBuild = ''
    substituteInPlace rebar \
      --replace "/usr/bin/env escript" ${erlang}/bin/escript
    substituteInPlace Makefile \
      --replace '$(shell echo `pwd`/rebar)' ${rebar}/bin/rebar \
      --replace "/usr/local" $out
  '';

  postFixup = ''
    # Elixirs binaries are shell scripts which run erl. This adds some
    # stuff to PATH so the scripts run without problems.

    for f in $out/bin/*
    do
      wrapProgram $f \
      --prefix PATH ":" "${erlang}/bin:${coreutils}/bin"
    done
  '';

  meta = with stdenv.lib; {
    homepage = "http://elixir-lang.org/";
    description = "A functional, meta-programming aware language built on top of the Erlang VM";

    longDescription = ''
      Elixir is a functional, meta-programming aware language built on
      top of the Erlang VM. It is a dynamic language with flexible
      syntax and macro support that leverages Erlang's abilities to
      build concurrent, distributed and fault-tolerant applications
      with hot code upgrades.
    '';

    license = licenses.epl10;
    platforms = platforms.linux;
    maintainers = [ maintainers.the-kenny ];
  };
}