#!/bin/sh -eu
# tweak-apt-sources -- to use alias instead of suite name
# Copyright (C) 2017  Olaf Meeuwissen
#
# License: GPL-3.0+

DIR=/
ETC=etc/apt
SOURCES=sources.list

eval $(apt-config shell DIR Dir)
eval $(apt-config shell ETC Dir::Etc)
eval $(apt-config shell SOURCES Dir::Etc::sourcelist)

cfg=$DIR$ETC$SOURCES

suite=$1
alias=$(cat /etc/devuan_version)

sed -i "s/$suite/$alias/" $cfg

rm $0