Add sxhkd to control brightness keys

home/opdavies/t480.nix

@@ -1,4 +1,4 @@
-{ config, options, ... }:
+{ config, lib, options, pkgs, ... }:
 
 {
   imports = [ ../common ];
@@ -109,4 +109,12 @@
     098EE055DAD2B9CB68154C6759DD38292D2273B6
     1E21B58D69FFEFAD077F152A50FEA938A3413F50
   '';
+
+  services.sxhkd = {
+    enable = true;
+
+    keybindings = {
+      "{_,shift + ,super + }XF86MonBrightness{Down,Up}" = "${lib.getExe pkgs.brightnessctl} set {5%-,10%-,10%,+5%,+10%,100%}";
+    };
+  };
 }

modules/nixos/desktop/dwm/xinitrc

@@ -3,6 +3,8 @@ poweralertd -s &
 setbg &
 systemctl --user start dwm-status &
 
+sxhkd &
+
 export GPG_TTY=$(tty)
 export SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket)
 gpg-connect-agent updatestartuptty /bye