{ pkgs, lib, paths, config, ... }: let base16-polybar = config.lib.stylix.colors { template = builtins.readFile ./template.mustache; }; script = '' polybar main & ''; in { services.polybar = { inherit script; enable = true; extraConfig = '' ; Generated theme ${builtins.readFile base16-polybar} ; Consistent fonts [fonts] regular = "${config.stylix.fonts.sansSerif.name}" monospace = "${config.stylix.fonts.monospace.name}" ; Actual config ${builtins.readFile ./polybar.ini} ''; }; xsession = { enable = true; initExtra = script; }; }