#!/usr/bin/env bash
set -eu
set -o pipefail

# shellcheck source=functions.sh
. "$(dirname "$0")/functions.sh"

create_droplet mail.tozt.net s-1vcpu-2gb 5e4d8c7b-f840-11e8-b59e-0a58ac1467fb

echo "Creating DNS entry for $ip..."
record_id=$(doctl \
    -t "$(cat /mnt/digitalocean)" \
    compute domain records list \
    tozt.net \
    --format Name,Type,ID \
    --no-header \
    | grep '^smtp \+A ' \
    | awk '{print $3}'
)
doctl \
    -t "$(cat /mnt/digitalocean)" \
    compute domain records update \
    tozt.net \
    --record-id "$record_id" \
    --record-type A \
    --record-name smtp \
    --record-data "$ip" \
    --record-ttl 600
echo "Done creating DNS entry"

provision_droplet mail

echo "Creating DKIM entry"
dkim=$(remote "perl -pe'chomp; s/.*\"(.*)\".*/\$1/' /media/persistent/dkim/tozt.net.dkim.pub")
dkim_record_id=$(doctl \
    -t "$(cat /mnt/digitalocean)" \
    compute domain records list \
    tozt.net \
    --format Name,Type,ID \
    --no-header \
    | grep '^dkim._domainkey \+TXT ' \
    | awk '{print $3}'
)
doctl \
    -t "$(cat /mnt/digitalocean)" \
    compute domain records update \
    tozt.net \
    --record-id "$dkim_record_id" \
    --record-type TXT \
    --record-name dkim._domainkey \
    --record-data "$dkim" \
    --record-ttl 600
echo "Done creating DKIM entry"

echo "Done"