{
  pkgs,
  config,
  lib,
  ...
}: let
  cfg = config.collinux.terminal.shells.fish;
in
  lib.mkIf cfg.enable {
    files = {
      ".config/fish/conf.d/xdg.fish".text = ''
        set -gx XDG_DATA_HOME "$HOME/.local/share"
        set -gx XDG_CONFIG_HOME "$HOME/.config"
        set -gx XDG_STATE_HOME "$HOME/.local/state"
        set -gx XDG_CACHE_HOME "$HOME/.cache"

        alias wget "wget --hsts-file=/dev/null"
        set -gx GOPATH "$XDG_DATA_HOME/go"
        set -gx GRADLE_USER_HOME "$XDG_DATA_HOME/gradle"
        set -gx CARGO_HOME "$XDG_DATA_HOME/cargo"
        set -gx ANDROID_USER_HOME "$XDG_DATA_HOME/android"
        set -gx WINE_PREFIX "$XDG_DATA_HOME/wine"
        set -gx DOTNET_CLI_HOME "$XDG_DATA_HOME/dotnet"

        set -gx PYTHON_HISTORY "/dev/null"
      '';

      ".config/fish/config.fish".text = ''
        set fish_greeting

        function fish_title
            echo fish (prompt_pwd)
        end

        direnv hook fish | source
      '';
    };

    packages = with pkgs; [
      fish
      just
      ripgrep
      fd
      wget
      moreutils
      zip
      unzip
      btop
      jq
      direnv
    ];
  }