#!/usr/bin/env bash

while true ; do
	case $1 in
		-h|--help)
			echo "Usage: $(basename "$0") [OPTIONS] [PATH]"
			echo
			echo "List all repositories in PATH."
			echo
			echo "Options:"
			echo "    -h --help       - print this message and exit"
			echo "    -r --recursive  - list directories recursively"
			echo "    -o --origin     - also print origin url"
			echo
			exit
			;;

		-r|--recursive)
			RECURSIVE=1
			shift
			continue
			;;
		-o|--origin)
			ORIGIN=1
			shift
			continue
			;;

		-*|--*)
			echo "Error: unknown option: \"$1\"" >&2
			exit
			;;
		*)
			TARGET_PATH=$1
			break
			;;
	esac
done


TARGET_PATH=${TARGET_PATH:=.}
cd "$TARGET_PATH"

if [ $RECURSIVE ] ; then
	IFS=$'\n' \
		DIRS=($(find . -name .git | sort))
else
	IFS=$'\n' \
		DIRS=(./*/.git)
fi

# XXX handle local repos...
getOrigin(){
	if ! [ -z $ORIGIN ] ; then
		cd "$1"
		echo "=`git ls-remote --get-url origin`"
		cd "$wd"
	fi
}

# inside a repo...
if [ -d ./.git ] ; then
	echo ".`getOrigin .`"
	exit 0
fi

# do the update...
wd=$(pwd)
for dir in ${DIRS[@]} ; do
	dir=${dir%.git}
	echo "$dir`getOrigin "$dir"`"
done


# vim:set sw=4 ts=4 :