#!/bin/sh
if [ "$#" = 0 ]; then
	echo "$0 usage: "
	echo "$0 [-u] directory..."
	echo "It will set recusively the listed directories and their files"
	echo "for access as local files."
	echo "-u => set owner as local also."
	exit 1
fi
if [ "$1" = "-u" ]; then
	shift
	setuser=1
else
	setuser=0
fi

user=local
group=local

if [ $setuser = 1 ]; then
	find $@ -type d -exec chown $user.$group {} \; -exec chmod 775 {} \;
	find $@ -type f -exec chown $user.$group {} \; \
		-exec chmod a+r {} \; \
		-exec chmod o-w {} \;
else
	find $@ -type d -exec chgrp $group {} \; -exec chmod 775 {} \;
	find $@ -type f -exec chgrp $group {} \; \
		-exec chmod a+r {} \; \
		-exec chmod o-w {} \;
fi