{ config, lib, pkgs, options, ... }: with lib; let cfg = config.modules.services.postgres; in { options.modules.services.postgres = { enable = mkOption { type = types.bool; default = false; }; }; config = mkIf cfg.enable { services.postgresql = { enable = true; # this is set to v14 because im too lazy to migrate data directories # plz change package = pkgs.postgresql_14; }; }; }