#!/bin/sh
set -e

log_debug() {
	echo "Debug: piuparts exception for package $PIUPARTS_OBJECTS"
}

case ${PIUPARTS_OBJECTS%%=*} in
	amd64-libs|amd64-libs-dev)
		# leaves a superfluous empty line after purge
		log_debug
		sed -i '3{/^$/d}' /etc/ld.so.conf
		;;
	localepurge)
		case ${PIUPARTS_DISTRIBUTION} in
			lenny*|squeeze*) ;;
			*)
				# reinstall packages where files might have been dropped
				log_debug
				EXTRA=""
				apt-get -u --reinstall --fix-missing install $(dpkg -S LC_MESSAGES 'man/??/man' | cut -d: -f1 | tr ', ' '\n' | sort -u) $EXTRA
				;;
		esac
		;;
	logcheck|\
	checksecurity)
		case "$PIUPARTS_DISTRIBUTION" in
			stretch)
				if [ -f /etc/logcheck/ignore.d.server/libsasl2-modules ]; then
					# logcheck chowns/chmods the /etc/logcheck tree
					log_debug
					chgrp -v root /etc/logcheck /etc/logcheck/ignore.d.server /etc/logcheck/ignore.d.server/libsasl2-modules
					chmod -v g-s,o+rx /etc/logcheck/ignore.d.server/
				fi
				;;
		esac
		;;
	sasl2-bin|\
	libapache2-mod-authn-sasl)
		case "$PIUPARTS_DISTRIBUTION" in
			stretch)
				# unowned directory in jessie may disappear after removal of owning packages in stretch
				if [ ! -d /usr/lib/sasl2 ]; then
					log_debug
					mkdir -v -p /usr/lib/sasl2
				fi
				;;
		esac
		;;
	virtualbox-ext-pack)
		#802143: virtualbox-ext-pack leaves VBoxSVC processes running
		# these should terminate within 5 seconds if not used
		log_debug
		sleep 10
		;;
esac

if [ -f /var/run/piuparts-stamp-dkms-installed ]; then
	rm /var/run/piuparts-stamp-dkms-installed
	# if dkms built a kernel module, there might be a
	# leftover 'sleep' process from progress reporting
	sleep 3
fi