#!/bin/bash

type getarg > /dev/null 2>&1 || source /lib/dracut-lib.sh

[ ! -d /sysroot/container ] && mkdir -p /sysroot/container

CONTAINER="$(getarg void-usb-container)"
case "$CONTAINER" in
  LABEL=* | UUID=* | PARTUUID=* | PARTLABEL=*)
    CONTAINER="$(label_uuid_to_dev "$CONTAINER")"
    ;;
  /dev/*)
    true
    ;;
  *)
    echo -e "Invalid value for 'void-usb-container' kernel command line parameter!\nDropping into emergency shell."
    emergency_shell
esac

mount -t f2fs -o nodev,nosuid "$CONTAINER" /sysroot/container

if [ -f /sysroot/container/squashfs.img ]; then
  losetup -r -f /sysroot/container/squashfs.img
else
  echo "Failed to find squashfs image. Dropping into an emergency shell. Good luck!"
  emergency_shell
fi