exec_dir=$PWD
cd /home/trac/git
active_branch=$(git symbolic-ref -q HEAD)
active_branch=`basename $active_branch`
echo Active branch is: $active_branch
cd $exec_dir
server_instance=`basename \`pwd\` | sed -e 's/[12]$//'`
echo Active server is: $server_instance
if [ $active_branch != $server_instance ]
then
   echo "********** CANCEL INSTALLATION **************************"
   echo "ACTIVE BRANCH DOES NOT FIT THE CURRENT SERVER INSTANCE!!!"
fi