nut-debian/debian/nut-server.preinst

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2010-02-24 23:58:53 +02:00
#!/bin/sh -e
if [ "$1" = upgrade ]; then
# remove the obsolete udev file
[ -f /etc/udev/rules.d/025_nut-usbups.rules ] && rm -f /etc/udev/rules.d/025_nut-usbups.rules
# Remove previous rules if unchanged, otherwise move to new filename.
if [ -e "/etc/udev/rules.d/52_nut-usbups.rules" ]; then
if [ "`md5sum \"/etc/udev/rules.d/52_nut-usbups.rules\" | sed -e \"s/ .*//\"`" = \
"`dpkg-query -W -f='${Conffiles}' nut | sed -n -e \"\\\\' /etc/udev/rules.d/52_nut-usbups.rules's/.* //p\"`" ]
then
rm -f "/etc/udev/rules.d/52_nut-usbups.rules"
else
mv "/etc/udev/rules.d/52_nut-usbups.rules" "/etc/udev/rules.d/52-nut-usbups.rules"
fi
fi
# migrate /etc/default/nut to /etc/nut/nut.conf (part #1)
# we need to do this before default gets trashed
if [ -f /etc/default/nut ] ; then
# backup /etc/default/nut
cp /etc/default/nut /etc/default/nut.bak
fi
fi
#DEBHELPER#