How to update R bundle in textmate

Got this from the web somewhere:

Just create a script with the following content:


#!/bin/sh

LC_CTYPE=en_US.UTF-8
SVN=`which svn`

echo Changing to Bundles directory...
mkdir -p /Library/Application\ Support/TextMate/Bundles
cd /Library/Application\ Support/TextMate/Bundles

if [ -d /Library/Application\ Support/TextMate/Bundles/R.tmbundle ]; then
echo R bundle already exists - updating...
$SVN up "R.tmbundle"
else
echo Checking out R bundle...
$SVN --username anon --password anon co http://macromates.com/svn/Bundles/trunk/Bundles/R.tmbundle/
fi

echo Reloading bundles in TextMate...
osascript -e 'tell app "TextMate" to reload bundles'