##
#
# Vaisala software source code file
#
# Copyright (c) Vaisala Oyj 2014. All rights reserved.
#
##
set -euo pipefail

if [ "$EUID" != "0" ]; then
    echo "You must be root to run this script." >&2
    exit 4
fi

BACKUP_DIR=/srv/vaisala/radarsw/backup
LOG_FILE=/var/log/vaisala/radarsw/backup.log

if [ ! -f $LOG_FILE ]; then
    mkdir -m 755 -p "/var/log/vaisala/radarsw/"
    touch "$LOG_FILE"
    chgrp radarsw "$LOG_FILE"
fi

function log {
    echo "$(date -u --iso-8601='seconds') $1 $2" >> "$LOG_FILE"
}