#!/bin/sh -ex
#
# mkchroot /chroot_path [packages]
# setup chrooted environment in $HOME/CHROOT*
#

CHROOT=$1; shift

if [ -z "$HOME" ] || [ -z "$CHROOT" ] || [ -n "${CHROOT##$HOME/CHROOT*}" ] ; then
	echo "bad CHROOT=$CHROOT" 
	exit 1
fi

rm -rf $CHROOT
mkdir -p $CHROOT/{bin,etc/rpm,usr/lib/rpm,var/lib/rpm}
cp -a /bin/rpm $CHROOT/bin/
cp -a /usr/lib/rpm/{rpmrc,macros} $CHROOT/usr/lib/rpm/
echo "%_dbapi 3" > $CHROOT/etc/rpm/macros.db1
rpm --initdb --root $CHROOT
apt-get install -o RPM::RootDir=$CHROOT setup
apt-get install -o RPM::RootDir=$CHROOT glibc-core
apt-get install -o RPM::RootDir=$CHROOT $*
chroot $CHROOT /bin/echo 'hi!'
chroot $CHROOT /bin/sh