#!/bin/sh

repos() {
	(for name in $@; do find -L $name -name '*.git' -type d | sed 's/\/.git$//'; done)
}

for line in $(repos "$@")
do
	dir=$(pwd)
	cd "$line"
	if git log -0 2>/dev/null
	then
		stat=$(git branch -vv | grep -P '^\*' | grep -Po '\[.*\]')
		if echo $stat | grep -P 'behind' > /dev/null
			then echo behind $line
		fi
		if echo $stat | grep -P 'ahead' > /dev/null
			then echo ahead $line
		fi
	fi
	cd $dir
done