#!/bin/sh

CHROOTS="/chroot/uclibc /chroot/base/hardened/x86 /chroot/default-linux/x86/2005.1 /chroot/2006.0 /chroot/base/hardened/x86/ssp4-test"
BINDS="/dev /dev/pts /proc /usr/portage /sys"

case "$1" in
	-l|--list)
		for chroot in ${CHROOTS}; do
			for bind in ${BINDS} ; do
				( mount | grep "${bind} on ${chroot}${bind}" ) || echo \# ${bind} not bound to ${chroot} > /dev/stderr
			done
			echo
		done
		;;
	-u|--umount)
		for bind in ${BINDS} ; do
			for chroot in ${CHROOTS}; do
				umount ${chroot}${bind}
			done
		done
		;;
	-m|--mount)
		for bind in ${BINDS} ; do
			for chroot in ${CHROOTS}; do
				if [[ $(mount | grep "${bind} on ${chroot}${bind}") == "" ]]; then
					mount --bind ${bind} ${chroot}${bind}
				fi
			done
		done
		;;
	*)
		echo "$0: <-u|-m|-l>"
		;;
esac