preinst is in minirok 2.1-1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | #! /bin/sh
set -e
rm_conffile () {
PKGNAME="$1"
CONFFILE="$2"
if [ -e "$CONFFILE" ]; then
md5sum=`md5sum "$CONFFILE" | awk '{print $1}'`
pristine_md5sum=`dpkg-query -W -f='${Conffiles}' $PKGNAME | sed -rne "s#^ $CONFFILE ([^ ]+).*#\\1#p"`
if [ "$md5sum" = "$pristine_md5sum" ]; then
echo "Removing obsolete conffile $CONFFILE."
rm -f "$CONFFILE"
else
echo "Obsolete conffile $CONFFILE has local modifications."
echo "Saving as $CONFFILE.dpkg-bak."
mv -f "$CONFFILE" "$CONFFILE.dpkg-bak"
fi
fi
}
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" lt 1; then
rm_conffile minirok /etc/kde3/minirokrc
fi
;;
esac
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