#!/bin/sh

if [ "x${1}" = 'xconfigure' ]; then
	while read link name prio; do
		update-alternatives --install "${link}" "${name}" \
			"${link}.busybox" "${prio}"
	done </usr/share/busybox/alternatives
	if [ -d /etc/network ] && ! [ -f /etc/network/interfaces ]; then
		exec 3>/etc/network/interfaces
		printf 'auto lo\niface lo inet loopback\n\n' >&3
		for iface in /sys/class/net/eth*; do
			iface="${iface#*/}"
			printf 'auto %s\niface %s inet dhcp\n\n' \
				"${iface}" "${iface}" >&3
		done
		exec 3>&-
	fi
fi