#!/bin/sh
#
# Copyright (c) 2020 Rozhuk Ivan <rozhuk.im@gmail.com>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#

if [ -r /etc/defaults/periodic.conf ]; then
	. /etc/defaults/periodic.conf
	source_periodic_confs
fi


case "${daily_ccache_clean_enable:-YES}" in
[Nn][Oo])
	;;
*)
	SYS_CCACHE_DIR=`make -V CCACHE_DIR`
	if [ -z "${SYS_CCACHE_DIR}" ]; then
		SYS_CCACHE_DIR='/var/cache/ccache'
	fi
	if [ -d "${SYS_CCACHE_DIR}" ]; then
		echo "ccache dir: ${SYS_CCACHE_DIR}"
		env CCACHE_DIR="${SYS_CCACHE_DIR}" \
			/usr/bin/nice -n 15 \
				%%PREFIX%%/bin/ccache --cleanup
	fi

	_USERS_HOME_DIRS=`pw usershow -a | awk -F":" '{print $9}' | sort -u`
	for _USER_HOME in ${_USERS_HOME_DIRS}; do
		if [ -d "${_USER_HOME}/.ccache" ]; then
			echo "ccache dir: ${_USER_HOME}/.ccache"
			env CCACHE_DIR="${_USER_HOME}/.ccache" \
				/usr/bin/nice -n 15 \
					%%PREFIX%%/bin/ccache --cleanup
		fi
		if [ -d "${_USER_HOME}/.cache/ccache" ]; then
			echo "ccache dir: ${_USER_HOME}/.cache/ccache"
			env CCACHE_DIR="${_USER_HOME}/.cache/ccache" \
			    CCACHE_CONFIGPATH="${_USER_HOME}/.config/ccache/ccache.conf" \
				/usr/bin/nice -n 15 \
					%%PREFIX%%/bin/ccache --cleanup
		fi
	done
	;;
esac


exit 0