{ ... }:
{
  programs.fish = {
    enable = true;

    shellAliases = {
      ".." = "cd ..";
      "..." = "cd ../..";
      ls = "eza --icons=always";
      ll = "eza --icons=always -l";
      la = "eza --icons=always -a";
      lla = "eza --icons=always -la";
    };

    interactiveShellInit = ''
      set -g fish_greeting ""
      set -g fish_color_command blue
      set -g fish_color_error red
      set -g fish_color_param cyan
    '';
  };
}