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

{ stdenv, pkgs, erlang }:

let
  inherit (stdenv.lib) getVersion versionAtLeast makeExtensible;

  lib = pkgs.callPackage ./lib.nix {};

  # FIXME: add support for overrideScope
  callPackageWithScope = scope: drv: args: stdenv.lib.callPackageWith scope drv args;
  mkScope = scope: pkgs // scope;

  packages = self:
    let
      defaultScope = mkScope self;
      callPackage = drv: args: callPackageWithScope defaultScope drv args;
    in
      import ./hex-packages.nix {
        inherit pkgs stdenv callPackage;
      } // rec {
        inherit callPackage erlang;
        beamPackages = self;

        rebar = callPackage ../tools/build-managers/rebar { };
        rebar3-open = callPackage ../tools/build-managers/rebar3 {
          hermeticRebar3 = false;
        };
        rebar3 = callPackage ../tools/build-managers/rebar3 {
          hermeticRebar3 = true;
        };

        hexRegistrySnapshot = callPackage ./hex-registry-snapshot.nix { };
        fetchHex = callPackage ./fetch-hex.nix { };

        buildRebar3 = callPackage ./build-rebar3.nix {};
        buildHex = callPackage ./build-hex.nix {};
        buildErlangMk = callPackage ./build-erlang-mk.nix {};
        buildMix = callPackage ./build-mix.nix {};

        # BEAM-based languages.
        elixir = elixir_1_4;

        elixir_1_5_rc = lib.callElixir ../interpreters/elixir/1.5.nix {
                       inherit rebar erlang;
                       debugInfo = true;
                     };

        elixir_1_4 = lib.callElixir ../interpreters/elixir/1.4.nix {
                       inherit rebar erlang;
                       debugInfo = true;
                     };

        elixir_1_3 = lib.callElixir ../interpreters/elixir/1.3.nix {
                       inherit rebar erlang;
                       debugInfo = true;
                     };

        lfe = lfe_1_2;
        lfe_1_2 = lib.callLFE ../interpreters/lfe/1.2.nix { inherit erlang buildRebar3; };

        # Non hex packages
        hex = callPackage ./hex {};
        webdriver = callPackage ./webdriver {};

        hex2nix = callPackage ../tools/erlang/hex2nix {};
        cuter = callPackage ../tools/erlang/cuter {};
        relxExe = callPackage ../tools/erlang/relx-exe {};
      };
in makeExtensible packages