# Pastebin vKFz5EZE
let
  pkgsv = import ( import ./nixpkgs.nix );
  pkgs = pkgsv {};
  validity-overlay =
    import (
      pkgs.fetchFromGitHub (import ./validity-version.nix) + "/nix/overlay.nix"
    );
  hastoryPkgs =
    pkgsv {
      overlays =
        [
          validity-overlay
          ( import ./gitignore-src.nix )
          ( import ./overlay.nix )
        ];
      config.allowUnfree = true;
    };
in
  hastoryPkgs