{
  config,
  lib,
  pkgs,
  ...
}:
with lib; let
  cfg = config.local.environ;

  py = pkgs.python3Packages;
in {
  config = mkIf cfg.enable {
    nix.registry."system".to = {
      type = "path";
      path = "${config.home.homeDirectory}/nix";
    };

    programs = {
      git.signing.signByDefault = true;
      home-manager.enable = true;
    };

    xdg.configFile."home-manager" = {
      source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/nix";
    };
  };
}