# TODO implement this in go

set -e -o pipefail
cd "$APPDIR"

conf_path="$_RUNTIME_DIR_PATH"/dnsmasq.conf

cat etc/dnsmasq/base.conf > "$conf_path"

tmp="$(mktemp -d -t cryptic-net-dnsmasq-entrypoint-XXX)"

( trap "rm -rf '$tmp'" EXIT

    tar xzf "$_BOOTSTRAP_PATH" -C "$tmp" ./hosts

    thisHostName=$(tar xzf "$_BOOTSTRAP_PATH" --to-stdout ./hostname)
    thisHostIP=$(cat "$tmp"/hosts/"$thisHostName".yml | yq '.nebula.ip')

    domain=$(tar xzf "$_BOOTSTRAP_PATH" --to-stdout ./admin/creation-params.yml | yq '.domain')

    echo "listen-address=$thisHostIP" >> "$conf_path"

    ls -1 "$tmp"/hosts | while read hostYml; do

        hostName=$(echo "$hostYml" | cut -d. -f1)
        hostIP=$(cat "$tmp"/hosts/"$hostYml" | yq '.nebula.ip')
        echo "address=/${hostName}.hosts.$domain/$hostIP" >> "$conf_path"

    done
)

cat "$_DAEMON_YML_PATH" | \
    yq '.dns.resolvers | .[] | "server=" + .' \
    >> "$conf_path"

exec bin/dnsmasq -d -C "$conf_path"