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#! /bin/sh
set -e
# needed for debconf magic in prerm script
. /usr/share/debconf/confmodule
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
case "$1" in
configure)
for file in cryptdisks_start cryptdisks_stop; do
if [ ! -e "/usr/sbin/$file" ]; then
ln -s "/sbin/$file" "/usr/sbin/$file"
fi
done
# Do a number of checks on the currently installed crypttab
. /lib/cryptsetup/functions
crypttab_foreach_entry crypttab_parse_options || true
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
#DEBHELPER#
# try to remove /etc/init if it exists, it's empty and isn't owned
# NOTE: this needs to placed *after* the dh_installdeb-replaced snippet
# which contains calls to `dpkg-maintscript-helper rm_conffile`
if [ "$1" = "configure" ] && [ -d /etc/init ] && dpkg --compare-versions -- "${2-}" lt "2:2.4.0-1" && \
! { dpkg-query -S /etc/init >/dev/null 2>&1 || [ $? -ne 1 ]; } then
rmdir --ignore-fail-on-non-empty /etc/init
fi
exit 0
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