{
  config,
  lib,
  pkgs,
  ...
}:
# Oh My Pi, installed alongside upstream Pi as the `omp` command.
let
  cfg = config.modules.shell.omp; # NOLINT(let_order)
  user = config.user.name;
in
{
  options.modules.shell.omp = {
    enable = lib.mkEnableOption "Oh My Pi, a batteries-included fork of Pi";
  };

  config = lib.mkIf cfg.enable {
    home-manager.users.${user}.home.packages = [ pkgs.omp ];
  };
}