Get git repository without the .git directory in specified folder

getRepo.sh

#!/bin/sh

#######
#  Change for actual use
#######
USER="example"
FINAL_LOCATION = "/tmp"
PREFIX = "junk/"

#######
# ensures repository is specified
#######
if [ "$1" == "" ]
then
	echo "Usage; getRepo.sh <repository>"
	exit 1
fi


echo "git clone http://github.com/'$USER'/'$1'.git"
git clone http://github.com/$USER/$1.git
repo=$(pwd)
echo "Moving to $repo"

##	Moves repository to specified directory and extracts it
git archive --format=tar --prefix=$PREFIX HEAD | (cd $FINAL_LOCATION && tar xf -)
cd $repo/..
echo "Deleting temp files..."
rm -Rf $repo
echo "Done"