#!/bin/bash

# amavisd-new cronjob helper
#
# Run it as the amavis user
#
# First parameter specifies which cronjob routine to run:
# 		sa-sync:	spamassassin fast sync
# 		sa-clean:	spamassassin cleanup

test -e /usr/bin/sa-learn || exit 0
test -e /usr/sbin/amavisd || exit 0

if [ "$(id --name -u)" != "amavis" ]
then
    echo "Please run this cronjob as user amavis"
    exit 1
fi

set -e
umask 022

if ! perl -MMail::SpamAssassin -e "my \$spamtest = Mail::SpamAssassin->new();
\$spamtest->compile_now (); \$spamtest->{conf}->{use_bayes} ? exit 0 : exit 1" >/dev/null 2>&1
then
	#bayes is disabled - just exit
	exit
fi

case $1 in
	sa-sync)
		/usr/bin/sa-learn --sync >/dev/null 2>&1
		;;
	sa-clean)
		/usr/bin/sa-learn --sync --force-expire >/dev/null 2>&1
		;;
	*)
		echo "$0: unknown cron routine $1" >&2
		exit 1
		;;
esac

exit 0