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

with lib;

let
  cfg = config.sydnix.impermanence;
in {
  options = {
    sydnix.impermanence = {
      enable = mkOption {
        description = "Enable Impermanence";
        type = types.bool;
        default = false;
      };

      directories = mkOption {
        # type = with types;
        #   listOf (coercedTo str (d: { directory = d; }) userDir);
        default = [];
      };

      files = mkOption {
        # type = with types;
        #   listOf (coercedTo str (f: { file = f; }) userFile);
        default = [];
      };
    };
  };

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