dotfiles/nix/system/nix.nix

{ ... }:

{
  services.nix-daemon.enable = true;

  nix = {
    settings.experimental-features = [ "nix-command" "flakes" ];
    gc = {
      automatic = true;
      options = "--delete-older-than 8d";
    };
  };

  nixpkgs = {
    config = {
      allowUnfree = true;
      permittedInsecurePackages = [ "python-2.7.18.8" ];
    };
  };
}