Script to clone by npm name

npm-clone.sh

#!/bin/sh -e
npmname=$1
destination=/usr/src/npm/$npmname

if test -d $destination; then
	echo "$npmname is already cloned into:"
	echo "    $destination"
	exit 0
fi

gitrepo=$(npm info $npmname repository.url|sed -e 's|.*github.com/|github.com:|' -e 's/\.git$//')
if test -z $gitrepo; then
	echo "Repo not found for $npmname."
	exit 1
fi

git clone $gitrepo $destination