{ config, lib, pkgs, ...}: with lib; let
  cfg = config.santi-modules;
in {
  options.santi-modules.nushell.enable = mkEnableOption "Enable nushell as the default shell";
  config = mkIf cfg.nushell.enable {
    users.users.leonardo.shell = pkgs.nushell;
    home-manager = {
      users.leonardo = {
        programs.direnv.enableNushellIntegration = true;
        programs.nushell = {
          enable = true;
          settings = {
            show_banner = false;
          };
          extraConfig = ''
            module vprompt {
              # Complete escape sequence based on environment
              def complete-escape-by-env [
                arg: string # argument to send
              ] {
                let tmux: string = (if ($env.TMUX? | is-empty) { '''''' } else { $env.TMUX })
                let term: string = (if ($env.TERM? | is-empty) { '''''' } else { $env.TERM })
                if $tmux =~ "screen|tmux" {
                  # tell tmux to pass the escape sequences through
                  $"\ePtmux;\e\e]($arg)\a\e\\"
                } else if $term =~ "screen.*" {
                  # GNU screen (screen, screen-256color, screen-256color-bce)
                  $"\eP\e]($arg)\a\e\\"
                } else {
                  $"\e]($arg)\e\\"
                }
              }
              def create_left_prompt [] {
                ${pkgs.starship}/bin/starship prompt --cmd-duration $env.CMD_DURATION_MS $'--status=($env.LAST_EXIT_CODE)'
              }
              # Output text prompt that vterm can use to track current directory
              export def left-prompt-track-cwd [] {
                $"(create_left_prompt)(complete-escape-by-env $'51;A(whoami)@(hostname):(pwd)')"
              }
            }
            use vprompt
            $env.PROMPT_COMMAND = {|| vprompt left-prompt-track-cwd }
            $env.PROMPT_COMMAND_RIGHT = ""
            $env.PROMPT_INDICATOR = ""
          '';
        };
      };
    };
  };
}