ip address blocklet

ipaddr.sh

#!/bin/bash

# use the provided interface, otherwise the first default device
if [[ -n $BLOCK_INSTANCE ]]
then
  IF=$BLOCK_INSTANCE
else
  IF=$( ip route | awk '/^default/ { print $5 ; exit }' )
fi

case $1 in
  -4)
    AF=inet ;;
  -6)
    AF=inet6 ;;
  *)
    AF=inet6? ;;
esac

# if no interface is found, use the first device with a global scope
ADDR=$( ip addr show $IF | perl -n -e "/$AF ([^\/]+).* scope global/ && print \$1 and exit" )

case $BLOCK_BUTTON in
  3) echo $ADDR | xclip -q -se c ;;
esac

echo $ADDR