#!/bin/bash

## REQUIRES: 0k-manage mail

[ -n "${BACKUP_SERVER}" ] || {
    echo "Error: you must set \$BACKUP_SERVER prior to running this script." >&2
    exit 1
}

if ! [ -e "/etc/default/alerting" ]; then
    if [ -z "$DEFAULT_ALERTING_EMAILS" ]; then
           echo "You must define \$DEFAULT_ALERTING_EMAILS before launching this script." >&2
           exit 1
    fi
    cat <<EOF > /etc/default/alerting
MAIL_DESTS=(
$(
for email in $DEFAULT_ALERTING_EMAILS; do
echo "    $email"
done
)
)
EOF
fi

ln -sfv /opt/apps/0k-manage/src/etc/cron.hourly/check-* /etc/cron.hourly/

if ! [ -e /usr/local/sbin/mirror-dir ]; then
    ln -sfv /opt/apps/0k-charms/rsync-backup/resources/bin/mirror-dir /usr/local/sbin/
fi

mailname=$(cat /etc/mailname)
mailname=${mailname%.localdomain}
cat <<EOF > /etc/cron.d/mirror-dir-check
SHELL=/bin/bash
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

35 * * * *   root   mirror-dir check -d "$BACKUP_SERVER:10023" -n '12 hours' | logger -t mirror-dir-check

EOF