#!/bin/sh

NAME=tomcat8
DEFAULT=/etc/default/$NAME
LOGEXT=log

# The following variables can be overwritten in $DEFAULT

# Default for number of days to keep old log files in /var/log/tomcatN/
LOGFILE_DAYS=14
# Whether to compress logfiles older than today's
LOGFILE_COMPRESS=1

# End of variables that can be overwritten in $DEFAULT

# overwrite settings from default file
if [ -f "$DEFAULT" ]; then
	. "$DEFAULT"
fi

if [ -d /var/log/$NAME ]; then
	if [ $LOGFILE_COMPRESS = 1 ]; then
		find /var/log/$NAME/ -name \*.$LOGEXT -daystart -mtime +0 -print0 \
			| xargs --no-run-if-empty -0 gzip -9
		LOGEXT=log.gz
	fi

	find /var/log/$NAME/ -name \*.$LOGEXT -mtime +$LOGFILE_DAYS -print0 \
		| xargs --no-run-if-empty -0 rm --
fi
