run `codecept` from anywhere in your git repo

codecept.sh

# Runs codeception wherever you are in a git repo
# include this file in your shell with `. /path/to/codecept.sh`
function codecept() {
	local cwd root
	cwd="$(pwd)"
	cd "./$(git rev-parse --show-cdup)"
	root="$(pwd)"
	"$root/vendor/codeception/codeception/codecept" $@ -c "$root"
	cd "$cwd"
}