{ options
, config
, pkgs
, lib
, ...
}:

with lib;
with lib.metacfg;
let
  cfg = config.metacfg.system.fonts;
in
{
  options.metacfg.system.fonts = with types; {
    enable = mkBoolOpt false "Whether or not to manage fonts.";
    fonts = mkOpt (listOf package) [ ] "Custom font packages to install.";
  };

  config = mkIf cfg.enable {
    environment.variables = {
      # Enable icons in tooling since we have nerdfonts.
      LOG_ICONS = "true";
    };

    fonts = {
      packages =
        [
          pkgs.nerd-fonts.hack
          pkgs.nerd-fonts.fira-code
          pkgs.nerd-fonts.droid-sans-mono
          pkgs.nerd-fonts.jetbrains-mono
        ]
        ++ cfg.fonts;
    };
  };
}