post-update hook which deploy on server when pushed changes to live branch

post-update

#!/bin/sh

branch=$(git rev-parse --symbolic --abbrev-ref $1)

if [ $branch == "live" ]
then
  echo
  echo "**** Pulling changes into live server ****"
  echo
  
  cd /var/www/www.example.com || exit
  unset GIT_DIR
  git pull origin live

  echo
  echo "**** Reloading Apache ****"
  echo

  sudo /etc/init.d/apache2 reload
  
  exec git-update-server-info
fi