git repo updater

gitupdater

function gitupdate(){
repo=~/src
old_wd=`pwd`
gitroots=`for path in $repo/*/.git; do echo $path; done | sed 's/\/\.git//g'`

for gitroot in $gitroots; do
  echo -e "\033[1;30m\nUpdating $gitroot:\033[0m"
	cd $gitroot
	branch=`git branch | sed -n 's/^\* //p'`

	if [ -z "`git status --porcelain`" ]; then
		echo -e "\033[1;30mBranch is clean, rebasing master\033[0m"
		git checkout master -q
		git pull --rebase > /dev/null
		git checkout $branch -q
	else
		echo -e "\033[1;31mBranch is dirty, stashing\033[0m"
		git stash -q
		git checkout master -q 
		echo -e "\033[1;30mRebasing master\033[0m"
		git pull --rebase > /dev/null
		git checkout $branch -q 
		echo -e  "\033[1;31mApplying stash\033[0m"
		git stash apply -q
	fi
done
cd $old_wd > /dev/null

}