#!/usr/bin/env bash

# Copyright 2020 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -o errexit

function upload_test_images() {
  echo ">> Publishing test images"
  (
    # Script needs to be executed from repo root
    cd "$( dirname "$0")/../../../"
    echo "Current working directory: $(pwd)"
    local image_dir="vendor/knative.dev/networking/test/test_images"
    local docker_tag=$1
    local tag_option=""
    if [ -n "${docker_tag}" ]; then
      tag_option="--tags $docker_tag,latest"
    fi

    # ko resolve is being used for the side-effect of publishing images,
    # so the resulting yaml produced is ignored.
    # shellcheck disable=SC2086
    ko resolve --jobs=4 ${tag_option} -RBf "${image_dir}" > /dev/null
  )
}

: "${KO_DOCKER_REPO:?"You must set 'KO_DOCKER_REPO', see DEVELOPMENT.md"}"

upload_test_images "$@"