preinst is in cryptsetup 2:2.0.2-1ubuntu1.
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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | #! /bin/sh
set -e
create_crypttab() {
if [ ! -f "/etc/crypttab" ]; then
cat <<-EOC >/etc/crypttab
# <target name> <source device> <key file> <options>
EOC
fi
}
# Remove a no-longer used conffile
rm_conffile() {
PKGNAME="$1"
CONFFILE="$2"
if [ -e "$CONFFILE" ]; then
md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
old_md5sum="`dpkg-query -W -f='${Conffiles}' $PKGNAME | sed -n -e \"\\\\' $CONFFILE '{s/ obsolete$//;s/.* //p}\"`"
if [ "$md5sum" != "$old_md5sum" ]; then
echo "Obsolete conffile $CONFFILE has been modified by you."
echo "Saving as $CONFFILE.dpkg-bak ..."
mv -f "$CONFFILE" "$CONFFILE".dpkg-bak
else
echo "Removing obsolete conffile $CONFFILE ..."
rm -f "$CONFFILE"
fi
fi
}
VERSION_UDEV="2:1.0.6-5"
case "$1" in
install)
create_crypttab
if dpkg --compare-versions "$2" le "$VERSION_UDEV"; then
rm_conffile cryptsetup "/etc/udev/rules.d/z60_cryptsetup.rules"
fi
;;
upgrade)
if dpkg --compare-versions "$2" le "$VERSION_UDEV"; then
rm_conffile cryptsetup "/etc/udev/rules.d/z60_cryptsetup.rules"
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument '$1'" >&2
exit 1
;;
esac
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper rm_conffile /etc/bash_completion.d/cryptdisks 2:1.7.0-3 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper rm_conffile /etc/init/cryptdisks-udev.conf 2:1.7.2-0ubuntu4~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper rm_conffile /etc/init/cryptdisks.conf 2:1.7.2-0ubuntu4~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper mv_conffile /etc/init/cryptdisks-early.conf /etc/init/cryptdisks-udev.conf 2:1.4.3-4 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper mv_conffile /etc/init/cryptdisks-enable.conf /etc/init/cryptdisks.conf 2:1.6.1-1ubuntu1~ -- "$@"
# End automatically added section
exit 0
|