pkgs/development/beam-modules/hex/default.nix

   1 { lib, stdenv, fetchFromGitHub, writeText, elixir }:
   2
   3 let
   4   shell = drv: stdenv.mkDerivation {
   5     name = "interactive-shell-${drv.name}";
   6     buildInputs = [ drv ];
   7   };
   8
   9   pkg = self: stdenv.mkDerivation rec {
  10     pname = "hex";
  11     version = "2.1.1";
  12
  13     src = fetchFromGitHub {
  14       owner = "hexpm";
  15       repo = "hex";
  16       rev = "v${version}";
  17       sha256 = "sha256-pEfd2BqkVwZVbnka98MafJ/NRn94BHh+wM0i2Q5duTo=";
  18     };
  19
  20     setupHook = writeText "setupHook.sh" ''
  21        addToSearchPath ERL_LIBS "$1/lib/erlang/lib/"
  22     '';
  23
  24     dontStrip = true;
  25
  26     buildInputs = [ elixir ];
  27
  28     buildPhase = ''
  29       runHook preBuild
  30       export HEX_OFFLINE=1
  31       export HEX_HOME=./
  32       export MIX_ENV=prod
  33       mix compile
  34       runHook postBuild
  35     '';
  36
  37     installPhase = ''
  38       runHook preInstall
  39
  40       mkdir -p $out/lib/erlang/lib
  41       cp -r ./_build/prod/lib/hex $out/lib/erlang/lib/
  42
  43       runHook postInstall
  44     '';
  45
  46     meta = {
  47       description = "Package manager for the Erlang VM https://hex.pm";
  48       license = lib.licenses.mit;
  49       homepage = "https://github.com/hexpm/hex";
  50       maintainers = with lib.maintainers; [ ericbmerritt ];
  51     };
  52
  53     passthru = {
  54       env = shell self;
  55     };
  56 };
  57 in lib.fix pkg