#!/bin/bash
set -e

usage() {
cat &2
            exit
            ;;
        *)            
            break
    esac

    shift
done

LABEL=${1:-testing}

readonly SOURCE_IMAGE
readonly TARGET_IMAGE
readonly LABEL

set -x
docker tag "${SOURCE_IMAGE}:latest" "${TARGET_IMAGE}:${LABEL}"
gcloud docker -- push "${TARGET_IMAGE}:${LABEL}"

# Only CPU images are made public at this time.
if [[ "$LABEL" == "latest" && SOURCE_IMAGE = "kaggle/python-build" ]]; then
  docker tag "${SOURCE_IMAGE}:latest" "kaggle/python:${LABEL}"
  docker push "kaggle/python:${LABEL}"
fi