#!/bin/bash
BRANCH  ="deploy/live"
REPO    ="~/www.git"
TRAGET  ="~/testdeploy"
LOG     ="~/logs/deploy-master.log"
NOW     =$(date +"%Y-%m-%d-%H:%M:%S")

while read oldrev newrev ref
do
	# only checking out the master (or whatever branch you would like to deploy)
	if [[ $ref =~ .*/"$BRANCH"$ ]];
	then
		echo "Ref $ref received.  Deploying $BRANCH branch to production..."
		git --work-tree=$TRAGET --git-dir=$REPO checkout -f
	else
		echo "Ref $ref successfully received. Doing nothing: only the $BRANCH branch may be deployed on this server."
	fi
done