Activate last keyboard for waybind

set-waybind-kbd.sh

#!/bin/bash

# Grep last keyboard (should be internal if no external is connected, and external if external is connected)
target=`cat /proc/bus/input/devices | grep "kbd leds event" | tail -1 | grep -Eo "event[0-9]+"`
echo "Activating Waybind for keyboard ($target)...";
sed -i -r "s|/dev/input/event[0-9]+|/dev/input/${target}|g" /etc/waybind/config.yml

echo "Reloading waybind..."
if systemctl restart waybind.service; then
  echo "Done";
else
  echo "Failed!"
  systemctl status waybind.service
fi