if [ "$#" != "2" ]
then
	echo "Usage $0 gitLocalRepositoryDir branch"
	exit
fi
branch=$2
localGitRepository=$1
cd $localGitRepository
if [ -e "$localGitRepository" ]
then
	git checkout $branch
	echo
	echo -n  "Now on Branch:"
	git rev-parse --abbrev-ref HEAD
else
	echo Git Local repository not set
fi