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