{ config, lib, ... }: let font = config.global.font.monospace.name + lib.optionalString (config.global.font.monospace.size != null) ":size=" + builtins.toString config.global.font.monospace.size; in { programs.foot = { enable = true; settings = { colors.background = "000000"; main = { inherit font; pad = "10x10"; }; }; }; }