{ pkgs, ... }: {
  programs.fish = {
    enable = true;
    # initExtra = ''
    #   export PATH="$PATH:$HOME/bin:$HOME/.local/bin:$HOME/go/bin"
    # '';

    shellAliases = {
      # ls aliases
      ls = "eza --color $argv";
      la = "eza -l -all --color $argv";
      ll = "eza -l --color $argv";
      lt = "eza -l --color --git $argv";

      # lazygit alias
      lg = "lazygit";

      # cat, less, more alias
      cat = "bat $argv";
      less = "bat $argv";
      more = "bat $argv";

      # top alias
      top = "btm";
      htop = "btm";
    };

    functions = {
      fish_greeting = {
        body = ''
        set memes \
          "Crazy? I was crazy once. They locked me in a room. A rubber room. A rubber room with rats. And rats make me crazy." \
          "Daddy, chill!" \
          "What the hell is even that?!" \
          "Road work ahead? Yeah, I sure hope it does!" \
          "Look at all those chickens!" \
          "I smell like beef" \
          "Say, Coloardo - I'M A GIRAFFE" \
          "I didn't get no sleep cause of y'all, y'all not gone get any sleep cause of me!" \
          "This is the dollar store, how good can it be?" \
          "That was legitness" \
          "Deez nuts" \
          "I wanna be a cowboy baby" \
          "Can I get a waffle? Can I please get a waffle?" \
          "I'm lesbian. I thought you were American." \
          "You gotta give 'em that 'hawk tuah' and spit on that thang!" \
          "We don't do that here..."

        set choose_meme (random)"%"(count $memes)
        set choose_meme $memes[(math $choose_meme"+1")]

        printf (set_color F90)"%s\n" $choose_meme
        '';
        onEvent = "fish_greeting";
      };
    };
  };

  programs.zsh = {
    enable = true;
    initExtra = ''
      if [[ -z "$BASH_EXECUTION_STRING" ]]; then
        if [[ -n "$ZSH_VERSION" ]]; then
          LOGIN_OPTION="--login"
        else
          LOGIN_OPTION=""
        fi
        exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
      fi
    '';
  };
}