#!/bin/sh
set -e

# If the package is upgraded from a version before 0.0.10,
# move /etc/usbmount.conf to /etc/usbmount/usbmount.conf.
if test "$1" = upgrade || test "$1" = install; then
    if test -n "$2" && dpkg --compare-versions "$2" lt 0.0.10 \
	&& test -f /etc/usbmount.conf \
	&& ! test -e /etc/usbmount/usbmount.conf; then
	test -d /etc/usbmount || mkdir /etc/usbmount
	echo Moving /etc/usbmount.conf to /etc/usbmount/usbmount.conf ...
	mv /etc/usbmount.conf /etc/usbmount/usbmount.conf
    fi
fi

# If the package is installed, try to create the default mountpoints.
# Failure to do so is not considered fatal.
if test "$1" = install; then
    mkdir /media 2> /dev/null || :
    for i in 0 1 2 3 4 5 6 7; do
	mkdir /media/usb$i 2> /dev/null || :
    done
    ln -s usb0 /media/usb 2> /dev/null || :
fi


if [ "$1" = install ] || [ "$1" = upgrade ]; then
	if [ -L "/etc/udev/rules.d/z60_usbmount.rules" ]; then
		rm -f "/etc/udev/rules.d/z60_usbmount.rules"
	fi

	if [ -e "/etc/udev/usbmount.rules" ]; then
		if [ "`md5sum \"/etc/udev/usbmount.rules\" | sed -e \"s/ .*//\"`" = \
		     "`dpkg-query -W -f='${Conffiles}' usbmount | sed -n -e \"\\\\' /etc/udev/usbmount.rules's/.* //p\"`" ]
		then
			rm -f "/etc/udev/usbmount.rules"
		else
			mv "/etc/udev/usbmount.rules" "/etc/udev/rules.d/40-usbmount.rules"
		fi
	fi
fi

#DEBHELPER#

exit 0
