nixpkgs/nixos/modules/services/x11/hardware/wacom.nix
Eelco Dolstra 29027fd1e1 Rewrite ‘with pkgs.lib’ -> ‘with lib’
Using pkgs.lib on the spine of module evaluation is problematic
because the pkgs argument depends on the result of module
evaluation. To prevent an infinite recursion, pkgs and some of the
modules are evaluated twice, which is inefficient. Using ‘with lib’
prevents this problem.
2014-04-14 16:26:48 +02:00

48 lines
1.0 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.xserver.wacom;
in
{
options = {
services.xserver.wacom = {
enable = mkOption {
default = false;
description = ''
Whether to enable the Wacom touchscreen/digitizer/tablet.
If you ever have any issues such as, try switching to terminal (ctrl-alt-F1) and back
which will make Xorg reconfigure the device ?
If you're not satisfied by the default behaviour you can override
<option>environment.etc."X11/xorg.conf.d/50-wacom.conf"</option> in
configuration.nix easily.
'';
};
};
};
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.xf86_input_wacom ]; # provides xsetwacom
services.xserver.modules = [ pkgs.xf86_input_wacom ];
services.udev.packages = [ pkgs.xf86_input_wacom ];
environment.etc."X11/xorg.conf.d/50-wacom.conf".source = "${pkgs.xf86_input_wacom}/share/X11/xorg.conf.d/50-wacom.conf";
};
}