#!/bin/sh
set -e

if [ $1 = "upgrade" ];
then
    if dpkg --compare-versions $2 lt 1.4b2-5
    then 
	if [ ! -d /etc/netatalk ]; then
		mkdir /etc/netatalk
		cd /etc
		for file in AppleVolumes.* atalkd.conf* papd.conf*
		do
			if [ -f $i ]; then
				mv $file netatalk > /dev/null 2>&1; cd $OLDPWD
			fi
		done
	fi
    fi
    if dpkg --compare-versions "$2" lt 1.4b2+asun2.1.3-1
    then
	cat <<EOF
WARNING: The handling of CRLF translation of text files has changed.
It is now off by default and must be explicitly enabled on a per volume basis.
If you wish to use CRLF translation, you must edit /etc/netatalk/AppleVolumes.default and add
\`options=crlf' where appropriate (e.g. \`~ "Home Directory" options=crlf')."
If users have AppleVolumes files in their home directories, you should advise them of the change.
EOF
	echo -n "Press [enter] to continue."
	read nl
    fi
fi