#!/bin/sh
#
# backup the database.
#
# first argument is the old playerfile, if a second argument exists it is
# assumed to be NETREKDIR
#

if [ X$1 != X ]; then
        NETREKDIR=$1
elif [ X${NETREKDIR} = X ]; then
        if [ -f "../etc/conf.netrekdir" ]; then
                NETREKDIR=`cat "../etc/conf.netrekdir"`
        else
                echo "$0: No NETREKDIR variable found, exiting."
                exit 1
        fi
fi

ND=$NETREKDIR
DATE=`date +"%m-%d-%y"`

if [ ! -f ${ND}/etc/db.players -o ! ${ND}/etc/db.global ]; then
	echo "$0: Database not found, exiting."
	echo "$0: (expecting: ${ND}/etc/db.players and ${ND}/db.global)"
	exit 1
fi

if [ ! -d ${ND}/backups ]; then
	echo "$0: ${ND}/backups directory not found, exiting."
	exit 1
fi

echo "$0: creating ${ND}/backups/db.players-${DATE}"
cp ${ND}/etc/db.players ${ND}/backups/db.players-${DATE}

echo "$0: gzipping ${ND}/backups/db.players-${DATE}"
gzip -9 ${ND}/backups/db.players-${DATE}

echo "$0: creating ${ND}/backups/db.global-${DATE}"
cp ${ND}/etc/db.global ${ND}/backups/db.global-${DATE}

# don't bother zipping the globals, they are piddly

echo "$0: Done."