1{
2 config,
3 pkgs,
4 lib,
5 ...
6}:
7
8let
9 cfg = config.programs.usbtop;
10in
11{
12 options = {
13 programs.usbtop.enable = lib.mkEnableOption "usbtop and required kernel module, to show estimated USB bandwidth";
14 };
15
16 config = lib.mkIf cfg.enable {
17 environment.systemPackages = with pkgs; [
18 usbtop
19 ];
20
21 boot.kernelModules = [
22 "usbmon"
23 ];
24 };
25}