#!/bin/sh -eu
# tweak-apt-config -- for use in a Docker image
# Copyright (C) 2017  Olaf Meeuwissen
#
# License: GPL-3.0+

DIR=/
ETC=etc/apt/
PARTS=apt.conf.d

eval $(apt-config shell DIR Dir)
eval $(apt-config shell ETC Dir::Etc)
eval $(apt-config shell PARTS Dir::Etc::Parts)

cfg=$(readlink -f /$DIR/$ETC/$PARTS)

cat > $cfg/docker-recommends <<EOF
APT::Install-Recommends "false";
APT::AutoRemove::RecommendsImportant "false";
EOF
chmod 0644 $cfg/docker-recommends

rm $0