# This script gets run around the end of the archiso hook
# These are some typical examples of what addons may need

# installer package payload in a plain directory
mkdir -p /real_root/packages
mount -o bind $BOOT_MOUNT/addons/core /real_root/packages

# a squashed livecd-specific overlay for a pristine system
#TODO: we should keep track of used loop devices in case of multiple images
mkdir -p /tmpfs/mnt/live_overlay
if ! /bin/losetup /dev/loop1 "${BOOT_MOUNT}/addons/live_overlay.sqfs" >/dev/null 2>&1; then
    echo "ERROR: Cannot mount loop device /dev/loop1...aborting"
fi
/bin/mount -r -t squashfs /dev/loop1 /tmpfs/mnt/live_overlay
mount -t unionfs -o remount,add=/tmpfs/squashfs_root:/tmpfs/mnt/live_overlay=ro none /real_root

# vim:ft=sh:ts=4:sw=4:et: