#!/bin/sh

set -e

CURRENT_BRANCH="$(git branch | awk '/^\* / { print $2 }')"
REMOTE_BRANCHES="$(git branch -r | awk '{ print $1 }')"

for REMOTE_BRANCH in ${REMOTE_BRANCHES}
do
	BRANCH="$(echo ${REMOTE_BRANCH} | cut -d/ -f 2-)"

	if [ "${BRANCH}" = "HEAD" ]
	then
		continue
	fi

	if git branch | grep -q "${BRANCH}$"
	then
		continue
	fi

	git checkout -b ${BRANCH} ${REMOTE_BRANCH}
done

if [ "$(git branch | awk '/^\* / { print $2 }')" != "${CURRENT_BRANCH}" ]
then
	git checkout ${CURRENT_BRANCH}
fi