#! /bin/sh
# postinst script for SRG
#
# Author:   Matt Brown <debian@mattb.net.nz>
# Version:  $Id:$
# Released under the GPL v2

set -e

# conffile handling thanks to http://www.dpkg.org/ConffileHandling

# Move a conffile without triggering a dpkg question
mv_conffile() {
    OLDCONFFILE="$1"
    NEWCONFFILE="$2"

    if [ -e "$OLDCONFFILE" ]; then
        echo "Preserving user changes to $NEWCONFFILE ..."
        mv -f "$NEWCONFFILE" "$NEWCONFFILE".dpkg-new
        mv -f "$OLDCONFFILE" "$NEWCONFFILE"
    fi
}

case "$1" in
configure)
    if dpkg --compare-versions "$2" le "1.3.3-2"; then
        mv_conffile "/etc/srg/ip2user.txt" "/etc/srg/ip2user"
    fi
esac