{ config, lib, pkgs, ... }: with lib; let cfg = config.services.volnoti; in { meta.maintainers = [ maintainers.imalison ]; options = { services.volnoti = { enable = mkEnableOption "Volnoti volume HUD daemon"; package = mkOption { type = types.package; default = pkgs.volnoti; defaultText = literalExpression "pkgs.volnoti"; description = '' Package containing the <command>volnoti</command> program. ''; }; }; }; config = mkIf cfg.enable { assertions = [ (lib.hm.assertions.assertPlatform "services.volnoti" pkgs lib.platforms.linux) ]; home.packages = [ cfg.package ]; systemd.user.services.volnoti = { Unit = { Description = "volnoti"; }; Install = { WantedBy = [ "graphical-session.target" ]; }; Service = { ExecStart = "${pkgs.volnoti}/bin/volnoti -v -n"; }; }; }; }