Git website deployment post-update script for live and staging with multiple branches. Based on code from http://www.ekynoxe.com/git-post-receive-for-multiple-remote-branches-and-work-trees/

post-receive

#!/bin/bash

live_dir="/path/to/live/site"
dev_dir="/path/to/dev/site"

while read oldrev newrev ref
do
	branch=`echo $ref | cut -d/ -f3`

	if [ "master" == "$branch" ]; then

		git --work-tree=$live_dir checkout -f $branch
		echo "Changes pushed live."

	elif [ "develop" == "$branch" ]; then

		git --work-tree=$dev_dir checkout -f $branch
		echo "Changes pushed to dev."

	fi
done