#! /bin/sh

set -e

. /usr/share/debconf/confmodule

case "$1" in
    remove)
	if grep -q '^dm_mod\s' /proc/modules; then
		cryptmap="$(dmsetup table | sed -nr 's/^([a-zA-Z0-9_-]+): [0-9]+ [0-9]+ crypt .*$/\1/p' | tr '\n' ' ')"
		if [ -n "$cryptmap" ]; then
				db_fset cryptsetup/prerm_active_mappings seen false
				db_subst cryptsetup/prerm_active_mappings cryptmap "$cryptmap"
				db_input high cryptsetup/prerm_active_mappings || true
				db_go || true
				db_get cryptsetup/prerm_active_mappings
				if [ "$RET" = "false" ]; then
					exit 1
				fi
		fi
	fi
    ;;
esac

# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper mv_conffile /etc/init/cryptdisks-enable.conf /etc/init/cryptdisks.conf 2:1.6.1-1ubuntu1~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper mv_conffile /etc/init/cryptdisks-early.conf /etc/init/cryptdisks-udev.conf 2:1.4.3-4 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/init/cryptdisks.conf 2:1.7.2-0ubuntu4~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/init/cryptdisks-udev.conf 2:1.7.2-0ubuntu4~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/bash_completion.d/cryptdisks 2:1.7.0-3 -- "$@"
# End automatically added section