### Copyright 1999-2026. WebPros International GmbH. All rights reserved.

[ -z "$PLESK_INSTALLER_DEBUG" ] || set -x
[ -z "$PLESK_INSTALLER_STRICT_MODE" ] || set -e

# Restart apache during package upgrade.
# Install should not be a reason for restart
# 1. due to `mod_passenger` is installed with disabled `LoadModule`
# 2. to avoid extra restart because of nodejs and ruby components
#    initiate restart on install (unfortunately both)

deferred_apache_restart()
{
	touch "/var/lock/plesk_deferred_apache_restart"
}

try_restart_service()
{
	local service="$1"
	if [ -n "$service" ]; then
		local pleskrc="/usr/local/psa/admin/sbin/pleskrc"
		$pleskrc "$service" exists && $pleskrc "$service" try-restart >/dev/null 2>&1 || :
	else
		echo "try_restart_service: service name missed" >&2
	fi
}

try_restart_apache()
{
	if [ -f "/tmp/pp-bootstrapper-mode.flag" ]; then
		deferred_apache_restart
	else
		try_restart_service apache
	fi
}


case "$1" in
	configure|reconfigure)
		# Inaccurate way to avoid action on install.
		# Version is passed if initial state is "Not installed" or "Config-Files".
		# Fortunately plesk installer uses purge while removing the component.
		if [ -n "$2" ]; then
			try_restart_apache
		fi
		;;
	abort-upgrade|abort-remove|abort-deconfigure)
		;;
	*)
		echo "postinst called with unknown argument '$1'" >&2
		exit 0
		;;
esac


exit 0

# vim:ft=sh