{ config, lib, pkgs, ... }:
with lib;
let cfg = config.features.cli.fish;
in {
  options.features.cli.fish.enable = mkEnableOption "enable fish shell";

  config = mkIf cfg.enable {
    programs.fish = {
      enable = true;
      plugins = [{
        name = "foreign-env";
        src = pkgs.fetchFromGitHub {
          owner = "oh-my-fish";
          repo = "plugin-foreign-env";
          rev = "dddd9213272a0ab848d474d0cbde12ad034e65bc";
          sha256 = "00xqlyl3lffc5l0viin1nyp819wf81fncqyz87jx8ljjdhilmgbs";
        };
      }];
      loginShellInit = ''
        set -x TERMINAL alacritty
        set -x XDG_DATA_HOME $HOME/.local/share
        set -x FZF_CTRL_R_OPTS "
        --preview='bat --color=always -n {}' 
        --preview-window up:3:hidden:wrap
        --bind 'ctrl-/:toggle-preview'
        --color header:bold
        --header 'Press CTRL-Y to copy command into clipboard'"
        set -x FZF_ALT_C_COMMAND fd --type d --exclude .git --follow --hidden
        set -x FZF_DEFAULT_COMMAND fd --type f --exclude .git --follow --hidden
        set -x FZF_CTRL_T_COMMAND "$FZF_DEFAULT_COMMAND"
        set -x FZF_DEFAULT_OPTS "
        --preview='bat --color=always -n {}' 
        --bind 'ctrl-/:toggle-preview' 
        --color=fg:#f8f8f2,bg:#282a36,hl:#bd93f9 
        --color=fg+:#f8f8f2,bg+:#44475a,hl+:#bd93f9 
        --color=info:#ffb86c,prompt:#50fa7b,pointer:#ff79c6 
        --color=marker:#ff79c6,spinner:#ffb86c,header:#6272a4"
      '';
      shellAbbrs = {
        ".." = "cd ..";
        ls = "eza";
        grep = "rg";
        ps = "procs";
        just = "just --unstable";
        fs = "du -ah . | sort -hr | head -n 10";

        tsu = "sudo tailscale up";
        tsd = "sudo tailscale down";
      };
    };
  };
}