#!/bin/bash

# Builds (or pulls) our base runtime docker image.

set -eu

if [ $# -ne 0 ]; then
    echo "no arguments allowed for ${0##*/}, given: $*" >&2
    exit 64
fi

bindir=$( cd "${BASH_SOURCE[0]%/*}" && pwd )
rootdir=$( cd "$bindir"/.. && pwd )

. "$bindir"/_docker.sh

tag=2019-09-04.01

if (docker_pull base $tag); then
    echo "$(docker_repo base):$tag"
else
    docker_build base "$tag" "$rootdir/Dockerfile-base"
fi