#!/bin/bash
#
# bkp-wrapper -- 2008-09-06
#
# wrapper script to drive backup-manager from cron job
#
# Copyright (C) 2008 Grant Coady <grant@bugsplatter.id.au> GPLv2
#
# call: bkp-wrapper -b [-v]	# do backup
#	bkp-wrapper -p [-v]	# do prune backups
#
# crontab entries:
#
#	# backup stuff every half hour
#	20,50 * * * * /usr/local/bin/bkp-wrapper -b
#	#
#	# prune backups once per day at 3:25
#	25 03 * * * /usr/local/bin/bkp-wrapper -p
#	#
#
# for testing, use: 'bkp-wrapper -b -v' to get the verbose output
#
do_backup() # verbose_flag
{
	# backup junkview project
	/usr/local/bin/backup-manager \
			-s /home/common/junk \
			-d /opt/backup/deltree/junk $1

	# backup web source
	/usr/local/bin/backup-manager \
			-s /home/web/bugsplatter \
			-d /opt/backup/deltree/bugs \
			-x /home/web/bugsplatter/image/exclude.list $1

}

do_prune() # verbose_flag
{
	# prune backups once per day
	/usr/local/bin/backup-manager -r -d /opt/backup/deltree/junk $1
	/usr/local/bin/backup-manager -r -d /opt/backup/deltree/bugs $1
}

case $1 in
	-b)	do_backup $2
	;;
	-p)	do_prune $2
	;;
	*)	exit 1
	;;
esac
# end