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#!/bin/sh
#
# Petitboot utility script for running a petitboot UI program
# on a console tty.
#
# Copyright © 2017 Raptor Engineering, LLC
# Released under the terms of the GNU GPL v2
for f in /etc/environment /etc/locale
do
if [ -e "$f" ]
then
export $(cat "$f")
fi
done
case "$(tty)" in
/dev/tty[0-9]*)
export TERM=linux
;;
esac
if [ -z "$PATH" ]
then
PATH=/usr/bin:/usr/sbin:/bin:/sbin
fi
PATH=/var/lib/pb-plugins/bin:$PATH
export PATH
echo 0 > /proc/sys/kernel/printk
clear
if [ -e /etc/pb-lockdown ]; then
echo "Failed to launch petitboot, rebooting!"
echo 1 > /proc/sys/kernel/sysrq
echo b > /proc/sysrq-trigger
else
echo "Failed to launch petitboot, dropping to a shell"
exec sh
fi
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