#!/bin/sh
#
## Script for a cronjob to update the ports-tree automatically
##
## (c) 2004 Arvid Warnecke <arvid@nostalgix.org>
##
## Released under the terms of the FreeBSD Copyright.
##
## Description: This script updates the system from CVS and refreshes
##		the INDEX. It also updates the ports databases.
##		At last it checks which ports needs to be upgraded and
##		sends a list of those ports by email.
##		If you like to execute that script by cron add something
##		like that in your crontab:
##
##	0 6 * * *	/path/where/the/script/is/cvs-cvsup.sh >>/dev/null 2>&1
##
##
## Disclaimer:	I wrote this script for my own use. Feel free to use it.
##		But I do not ensure that it will work without errors.
##
##
## Version: 0.7.1



## Settings
##
## You probably want to change those
SUPFILE=/usr/local/etc/complete-supfile
SUPSERVER=cvsup2.freebsd.org
MAILADDR=madhatter@localhost

## You may change these if you want to
CVSUP_LOG=/var/log/cvsup/cvs-cvsup.log
PORTV_LOG=/var/log/cvsup/portversion.log
DOC_LOG=/var/log/cvsup/documentation.log


## let's check something first
##
if [ ! -r $SUPFILE ]; then
	echo "Supfile $SUPFILE is not available." | /usr/bin/mail -s "Error while CVS Update." $MAILADDR
	exit 127
fi

## then we move the old logfile apart
##
( /bin/mv -f $CVSUP_LOG $CVSUP_LOG.old ) >> /dev/null 2>&1
( /bin/mv -f $DOC_LOG $DOC_LOG.old ) >> /dev/null 2>&1

## next we get the new stuff
##
echo "--------------------------------------------------------------------" >> $CVSUP_LOG
( echo -n " Script startet: " && /bin/date ) >> $CVSUP_LOG
echo "--------------------------------------------------------------------" >> $CVSUP_LOG
echo "Pulling updates from CVS: " >> $CVSUP_LOG
/usr/local/bin/cvsup -L 2 -g -h $SUPSERVER $SUPFILE >> $CVSUP_LOG
echo "--------------------------------------------------------------------" >> $CVSUP_LOG

## update the INDEX and the ports databases for pkgdb and portsdb
##
echo "Updating the INDEX: " >> $CVSUP_LOG
echo "------------------- " >> $CVSUP_LOG
( cd /usr/ports && make index ) >> $CVSUP_LOG 2>&1 
echo "" >> $CVSUP_LOG
echo "Updating the databases: " >> $CVSUP_LOG
echo "----------------------- " >> $CVSUP_LOG
( /usr/local/sbin/portsdb -u && /usr/local/sbin/pkgdb -fu ) >> $CVSUP_LOG 2>&1
echo "--------------------------------------------------------------------" >> $CVSUP_LOG
( echo -n " Script ended: " && /bin/date ) >> $CVSUP_LOG
echo "--------------------------------------------------------------------" >> $CVSUP_LOG

## now we'd like to know what we have to update
##
echo "--------------------------------------------------------------------" >> $PORTV_LOG
( echo -n " " && /bin/date ) >> $PORTV_LOG
echo "--------------------------------------------------------------------" >> $PORTV_LOG
echo "" >> $PORTV_LOG
( /usr/local/sbin/portversion -v -l \< ) >> $PORTV_LOG 2>&1
echo "" >> $PORTV_LOG
echo "--------------------------------------------------------------------" >> $PORTV_LOG

## i really need to have the documentation
echo "--------------------------------------------------------------------" >> $DOC_LOG
echo "" >> $DOC_LOG
( cd /usr/doc && make install clean ) >> $DOC_LOG 2>&1
echo "" >> $DOC_LOG

## send me an email, please
##
if [ -r $PORTV_LOG ]; then
	/bin/cat $PORTV_LOG | /usr/bin/mail -s "Update the ports" $MAILADDR
else
	/bin/cat $CVSUP_LOG | /usr/bin/mail -s "Probably something went wrong!" $MAILADDR
fi

## clean up
##
( /bin/rm -f $PORTV_LOG ) >> /dev/null 2>&1