{ config, lib, pkgs, ... }:

with lib;

let
  cfg = config.sydnix.impermanence;
in {
  options = {
    sydnix.impermanence = {
      enable = mkEnableOption "impermanence";

      directories = mkOption {
        default = [];
        type = types.listOf types.anything;
      };

      files = mkOption {
        default = [];
        type = types.listOf types.anything;
      };
    };
  };

  config = mkIf cfg.enable {
    home.persistence = {
      "/persist/home/${config.home.username}" = {
        allowOther = true;
        directories = cfg.directories;
        files = cfg.files;
      };
    };
  };
}