{ pkgs, lib, config, ... }: with lib; let cfg = config.fonts.noto-sans; in { options.fonts.noto-sans = { enable = mkEnableOption "Enable the Noto Sans font"; default = mkOption { type = types.bool; description = "Make Noto Sans the default sans-serif font"; default = false; }; }; config = mkIf cfg.enable { fonts = { packages = with pkgs; [ noto-fonts noto-fonts-cjk-sans noto-fonts-color-emoji ] ++ (if (config.fonts.nerd-fonts.enable) then [ nerd-fonts.noto ] else [ ]); fontconfig = { defaultFonts.sansSerif = mkIf cfg.default [ (if (config.fonts.nerd-fonts.enable) then "Noto Sans Nerd Font" else "Noto Sans") ]; }; }; }; }