#!/bin/sh
set -e

. /usr/share/debconf/confmodule

file="$1"

# add old file as comments
sed 's/^/# /' < $ROOT/etc/apt/sources.list | sed 's/^# # */# /' > $file

# start out with old configuration, if any
if [ -e $ROOT/etc/apt/apt.conf ]; then
	cp -a $ROOT/etc/apt/apt.conf $ROOT/etc/apt/apt.conf.new
else
	>$ROOT/etc/apt/apt.conf.new
fi

db_get apt-setup/multiarch
if [ "$RET" ]; then
	mkdir -p $ROOT/etc/dpkg/dpkg.cfg.d
	echo "foreign-architecture $RET" >$ROOT/etc/dpkg/dpkg.cfg.d/multiarch
else
	rm -f $ROOT/etc/dpkg/dpkg.cfg.d/multiarch
fi