nixos-combined-flake/modules/home-manager/user/default.nix

{ vars, ... }: {
  home = {
    inherit (vars) username homeDirectory;
    language.base = vars.locale;
    stateVersion = "23.11";
    sessionVariables = {
      EDITOR = "vim";
      DIRENV_LOG_FORMAT = "$(tput setaf 7)$(tput dim)%s$(tput sgr0)";
      DOOMWADDIR = "$HOME/Games/doom/IWADs";
    };
  };
}