#!/bin/sh -e

PREREQS=""

prereqs()
{
	echo "$PREREQS"
}

case "$1" in
	prereqs)
		prereqs
		exit 0
	;;
esac

do_install()
{
	echo
	echo
	echo "Triggering installer!"
	ROOT_SRC=$(grep ' /root ' /proc/mounts | cut -d' ' -f1)
	ROOT_SRC=$(readlink -f $ROOT_SRC)

	echo "root src: $ROOT_SRC"
	[ -d /root/etc ] || {
		echo "Error: /root doesn't appear to have a valid filesystem mounted!"
		exit 1
	}

}

for x in $(cat /proc/cmdline); do
	case $x in
	installer)
		do_install
		;;
	esac
done