{ user ? throw "user argument is required" }: { config, ... }:

let
  hmConfig = config.home-manager.users.${user.name};
in
{
  home-manager.users.${user.name} = {
    programs.zsh = {
      enable = true;
      dotDir = "${hmConfig.xdg.relativeConfigHome}/zsh";
      autocd = true;
      history = {
        path = "${hmConfig.xdg.dataHome}/zsh/history";
        expireDuplicatesFirst = true;
      };
      historySubstringSearch.enable = true;
      autosuggestion.enable = true;
      syntaxHighlighting.enable = true;
    };

    home.persistence."/persist${user.home}".directories = [ "${hmConfig.xdg.relativeDataHome}/zsh" ];
  };
}