#!/bin/bash
set -ex

# Sanitize the PATH
export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/opt/bin"

# be idempotent
if ! test -e /native-install ; then
  exit 0
fi

# f-i's /etc/fstab is more accurate than native-install's
mv /etc/fstab /etc/fstab.freebsd

# ttyv0 is sysinstall, ttyv1 is tar/cpio, ttyv3 is a chrooted shell
# ttyv2 will be for native-install
if ! /native-install </dev/ttyv2 >/dev/ttyv2 2>/tmp/native-install.log ; then
  echo native-install exitted with non-zero status, spawning debug shell > /dev/ttyv2
  bash </dev/ttyv2 >/dev/ttyv2 2>/dev/ttyv2
fi

# restore f-i's /etc/fstab, and add linprocfs
mv /etc/fstab.freebsd /etc/fstab
echo "null			/proc		linprocfs	rw	0	0" >> /etc/fstab
echo "null			/sys		linsyscfs	rw	0	0" >> /etc/fstab
echo "null			/dev/fd		fdescfs 	rw	0	0" >> /etc/fstab

# cleanup
rm -rf /stand /native-install `which $0`