initExtra = (builtins.readFile ./post-compinit.zsh) + ''eval "$(${pkgs.direnv}/bin/direnv hook zsh)"'';

    initExtra = builtins.readFile ./post-compinit.zsh;

{
  config,
  pkgs,
  ...
}: {

{config, ...}: {

    programs.nushell.enable = true;

          # language-server = {
          #   command = "nixd";
          #   args = [];
          #   environment = {};
          # };

{pkgs, ...}: {

{
  pkgs,
  lib,
  ...
}: {

    delta.enable = true;

    delta.enable = lib.mkDefault true;

      neovim.enable = mkEnableOption "enable configured neovim setup.";

      git.enable = mkDefaultEnabledOption "enable configured git.";
      gitui.enable = mkDefaultEnabledOption "enable gitui, configured to be integrated with zellij + helix.";

      helix.enable = mkDefaultEnabledOption "enable my highly configured helix.";

      zellij.enable = mkDefaultEnabledOption "enable my highly configured zellij.";

          if cfg.helix.enable

          if config.programs.helix.enable

      programs.direnv.enable = true;
      programs.direnv.nix-direnv.enable = true;

      programs.fzf.enable = true;
      programs.git.enable = cfg.git.enable;
      programs.gitui.enable = true;
      programs.helix.enable = cfg.helix.enable;
      programs.neovim.enable = cfg.neovim.enable;
      programs.starship.enable = true; # shell prompt
      programs.zellij.enable = cfg.zellij.enable;
      programs.zsh.enable = true;
      programs.zsh.oh-my-zsh.enable = true;

      programs.fzf.enable = lib.mkDefault true;
      programs.git.enable = lib.mkDefault true;
      programs.gitui.enable = lib.mkDefault true;
      programs.helix.enable = lib.mkDefault true;
      programs.starship.enable = lib.mkDefault true;
      programs.zellij.enable = lib.mkDefault true;
      programs.zsh.enable = lib.mkDefault true;
      programs.zsh.oh-my-zsh.enable = lib.mkDefault true;
      programs.jq.enable = lib.mkDefault true;
      programs.ripgrep = {
        enable = lib.mkDefault true;
        arguments = [
          "--max-columns-preview"
          "--colors=line:style:bold"
        ];
      };
      programs.direnv = {
        enable = lib.mkDefault true;
        nix-direnv.enable = lib.mkDefault true;
        enableZshIntegration = lib.mkDefault true;
        enableNushellIntegration = lib.mkDefault true;
      };
      programs.htop = {
        enable = lib.mkDefault true;
        settings =
          {
            color_scheme = 6;
            cpu_count_from_one = 0;
            delay = 15;
            fields = with config.lib.htop.fields; [
              PID
              USER
              PRIORITY
              NICE
              M_SIZE
              M_RESIDENT
              M_SHARE
              STATE
              PERCENT_CPU
              PERCENT_MEM
              TIME
              COMM
            ];
            highlight_base_name = 1;
            highlight_megabytes = 1;
            highlight_threads = 1;
          }
          // (with config.lib.htop;
            leftMeters [
              (bar "AllCPUs2")
              (bar "Memory")
              (bar "Swap")
              (text "Zram")
            ])
          // (with config.lib.htop;
            rightMeters [
              (text "Tasks")
              (text "LoadAverage")
              (text "Uptime")
              (text "Systemd")
            ]);
      };

          direnv

          htop
          jq

          ripgrep