{ config, lib, pkgs, ... }: { options.tools.zsh = { enable = lib.mkEnableOption "Enables zsh."; }; config = lib.mkIf config.tools.zsh.enable { programs.zsh.enable = true; programs.zsh.dotDir = ".config/zsh"; programs.zsh.history.path = "${config.xdg.cacheHome}/zsh/history"; programs.zsh.initContent = '' ${if config.tools.fzf.enable then "eval \"$(fzf --zsh)\"" else ""} ${builtins.readFile ./zshrc} ''; programs.kitty.settings.shell = lib.mkIf config.tools.kitty.enable "zsh"; }; }