karabiner_setled.sh

gistfile1.txt

#!/opt/local/bin/bash

if [ $# != 1 ] && [ $# != 2 ]
then
    cmd=${0##*/}
    echo -e "Usage:\t$cmd <setleds argument>"
    echo
    echo "Example: $cmd +num"

    exit 1
fi

cli="/Library/Application Support/org.pqrs/Karabiner-Elements/bin/karabiner_cli"
cwd="${BASH_SOURCE[0]%/*}"

def_profile=$("$cli" --show-current-profile-name)
no_kbd_profile="Keyboardfree"

if [ "$def_profile" = "$no_kbd_profile" ]
then
  def_profile="Default profile"
fi

set_led_arg=$1


setInLoop () {
  count=0
  while "$cwd"/setleds "$set_led_arg" -name "tinkerBOY*" | grep -F -q -- "?num"
  do
    count=$((count+1))
    if [[ $count == 20 ]]
    then
      return 1
    fi
  done

  echo $count
  
  return 0
}

egress () {
  "$cli" --select-profile "$def_profile"
}

trap egress EXIT

exit_code=0
if true
then
  "$cli" --select-profile "$no_kbd_profile"
  if ! setInLoop
  then
    echo "Gave up waiting for setled command to work" >&2
    exit_code=1
  fi
fi

exit $exit_code