default.nix

{ ... }:
let
  sources = import nix/sources.nix;
  pkgs = import sources.nixpkgs { };
  gitignore = import sources.gitignore { };
in pkgs.stdenv.mkDerivation {
  name = "elo-anything";
  src = gitignore.gitignoreSource ./.;

  buildInputs = [ pkgs.elmPackages.elm pkgs.elmPackages.elm-test ];
  buildPhase = pkgs.elmPackages.fetchElmDeps {
    elmPackages = import ./nix/elm-srcs.nix;
    elmVersion = "0.19.1";
    registryDat = ./nix/registry.dat;
  };

  doCheck = true;
  checkPhase = ''
    env ELM_HOME=.elm elm-test
  '';

  installPhase = ''
    make dist
    mkdir -p $out/share/
    mv dist $out/share/elo-anything
  '';
}