#!/bin/sh

## Copyright (C) 2006-2013 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.


set -e

# User is not in git repository
if ! git branch > /dev/null 2>&1
then
	echo "E: '$(basename ${PWD})' - Not a Git repository."
	exit 1
fi

echo "P: Checking out all remote branches..."

# Rememeber current branch
_CURRENT_BRANCH="$(git branch | awk '/^\* / { print $2 }')"

# Checkout all remote branches
for _REMOTE_BRANCH in $(git branch -r | awk '{ print $1 }')
do
	_BRANCH_NAME="$(echo ${_REMOTE_BRANCH} | cut -d/ -f 2-)"

	if [ "${_BRANCH_NAME}" != "HEAD" ]
	then
		if ! git branch | grep -q "${_BRANCH_NAME}$"
		then
			git checkout -b ${_BRANCH_NAME} ${_REMOTE_BRANCH}
		fi
	fi
done

# Switch back to current branch
if [ "$(git branch | awk '/^\* / { print $2 }')" != "${_CURRENT_BRANCH}" ]
then
	git checkout ${_CURRENT_BRANCH}
fi
