{ config, lib, pkgs, ... }: with lib; let cfg = config.services.xserver.windowManager.awesome; awesome = cfg.package; in { ###### interface options = { services.xserver.windowManager.awesome = { enable = mkEnableOption "Awesome window manager"; luaModules = mkOption { default = []; type = types.listOf types.package; description = "List of lua packages available for being used in the Awesome configuration."; example = literalExample "[ luaPackages.oocairo ]"; }; package = mkOption { default = null; type = types.nullOr types.package; description = "Package to use for running the Awesome WM."; apply = pkg: if pkg == null then pkgs.awesome else pkg; }; }; }; ###### implementation config = mkIf cfg.enable { services.xserver.windowManager.session = singleton { name = "awesome"; start = '' ${concatMapStrings (pkg: '' export LUA_CPATH=$LUA_CPATH''${LUA_CPATH:+;}${pkg}/lib/lua/${awesome.lua.luaversion}/?.so export LUA_PATH=$LUA_PATH''${LUA_PATH:+;}${pkg}/lib/lua/${awesome.lua.luaversion}/?.lua '') cfg.luaModules} ${awesome}/bin/awesome & waitPID=$! ''; }; environment.systemPackages = [ awesome ]; }; }