git-pull

cd `dirname $0`

git pull --all
git checkout master

plated/upgrade

if cd exe; then

	git pull
	cd .. 

else

	git clone --depth 1 https://github.com/xriss/gamecake.git -b exe exe

fi

echo " docs worktree to track gh-pages branch "
git branch -f --track gh-pages origin/gh-pages
git worktree add -f docs gh-pages