#!/bin/bash

#TODO exclude lost+found from find instead of chown it

[[ -z $USER ]] && echo need \$USER to be defined && exit 1
[[ -z $@ ]] && echo what folder? && exit 1

folderperm() {
	[[ ! -d $1/ ]] && $1/ is not a folder && exit 1

	chown -R $USER:users $1/
	[[ -d $1/lost+found/ ]] && chown -R root:root $1/lost+found/
	find $1/ -type f -exec chmod 644 {} \;
	find $1/ -type d -exec chmod 755 {} \;
	find $1/ ! -type f ! -type d
}

for folder in $@; do
	folderperm $folder
done; unset folder