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

{

  # Upgrade Doom Emacs daily
  systemd.user.services.doom-upgrade = {
    description = "Upgrade Doom Emacs";
    wantedBy = [ "default.target" ];
    path = with pkgs; [ bash emacsPgtkGcc git coreutils ];
    script = ''
      ${pkgs.bash}/bin/bash -c "/home/coolneng/.emacs.d/bin/doom -y upgrade"
      ${pkgs.bash}/bin/bash -c "/home/coolneng/.emacs.d/bin/doom sync"
    '';
    serviceConfig = { Type = "oneshot"; };
  };

  systemd.user.timers.doom-upgrade = {
    description = "Daily upgrade of Doom Emacs";
    wantedBy = [ "default.target" ];
    timerConfig = {
      OnCalendar = "20:00:00";
      Unit = "doom-upgrade.service";
    };
  };

  # Clean up Doom Emacs monthly
  systemd.user.services.doom-purge = {
    description = "Purge Doom Emacs";
    wantedBy = [ "default.target" ];
    path = with pkgs; [ bash emacsPgtkGcc git coreutils ];
    script = ''
      ${pkgs.bash}/bin/bash -c "/home/coolneng/.emacs.d/bin/doom -y purge"
    '';
    serviceConfig = { Type = "oneshot"; };
  };

  systemd.user.timers.doom-purge = {
    description = "Monthly purge of Doom Emacs";
    wantedBy = [ "default.target" ];
    timerConfig = {
      OnCalendar = "13 22:00:00";
      Unit = "doom-purge.service";
    };
  };

  # Upgrade Neovim plugins weekly
  systemd.user.services.vim-plug-upgrade = {
    description = "Upgrade Vim-Plug";
    wantedBy = [ "default.target" ];
    path = [ pkgs.git pkgs.neovim ];
    script = "${pkgs.neovim}/bin/nvim +PlugUpgrade +PlugUpdate +qa";
    serviceConfig = { Type = "oneshot"; };
  };

  systemd.user.timers.vim-plug-upgrade = {
    description = "Weekly upgrade of Vim-Plug";
    wantedBy = [ "default.target" ];
    timerConfig = {
      OnCalendar = "Wed 18:00:00";
      Unit = "vim-plug-upgrade.service";
    };
  };

}