#!/bin/sh
###############################################################################
# Reciprocal Net project
# @(#)recipnet-backup
#
# This simple backup program is designed to be run at either an 0.6.2 site or
# an 0.9.0 site.  It stops the key daemons and then generates a tarball that
# contains all the site's key files.  Designed to be run as root.
#
# 03-Jan-2008: ekoperda wrote first draft
# 05-Jan-2008: ekoperda made assorted improvements
###############################################################################

if [ $UID -ne 0 ]; then
    echo "recipnet-backup cannot be run without root privileges!"
    exit 1
fi

# Load the configuration file.
. /etc/recipnet/recipnetd.conf

# Shut down those daemons that may get in our way.  If they weren't already
# running, it's no big deal; we'll just continue on.
/sbin/service recipnetd stop
/sbin/service mysqld stop

# Make a copy of the configuration file to go in the archive.
cp /etc/recipnet/recipnetd.conf /etc/recipnet/recipnetd.conf.rpmsave

# Invent a name for the archive file.
ARCHIVE=/root/recipnet-backup-`/bin/date +%Y-%m-%d`.tar.gz

# Create an archive file.
echo "Creating archive..."
tar --create \
    --gzip \
    --absolute-names \
    --totals \
    --verbose \
    --file $ARCHIVE \
    --exclude /var/recipnet/db/snapshot\* \
    /var/recipnet/db/ \
    $RepBaseDirectory \
    $SitMsgsSentDir \
    $SitMsgsRecvDir \
    $SitMsgsHeldDir \
    $SitGrantFile \
    /etc/recipnet/recipnetd.conf.rpmsave \
    /etc/recipnet/sitesponsor.gif \
    /var/www/html/recipnet/images/sitesponsor.gif
RC=$?

# Delete the temp configuration file.
rm /etc/recipnet/recipnetd.conf.rpmsave

# Report to the user and exit.
if [ $RC -ne 0 ]; then
    echo "ERROR!  tar returned $RC"
    exit 2
fi
echo "The backup is complete.  Archive written to:"
echo $ARCHIVE