#!/bin/env bash

#spinner() {
#  i=1
#  sp="/-\|"
#  echo -n ' '
#  while true
#  do
#    printf "\b${sp:i++%${#sp}:1}"
#    sleep 0.2
#  done
#}

#spinner &
while true;
do
  a=$(git ls-remote -q --heads | cut -f 2); sleep 5; b=$(git ls-remote -q --heads | cut -f 2); diff <(echo "$a") <(echo "$b") || date
done