microservices-demo/hack/make-docker-images.sh
Ahmet Alp Balkan f3e29f7450
hack: fix release scripts (#157)
Previous release script wasn't committing/tagging in the right order.
Also made scripts resistant to:
* empty env vars
* current workdir the script is invoked from

cc: @m-okeefe
2019-02-20 11:07:26 -08:00

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#!/usr/bin/env bash
# Copyright 2019 Google LLC
#
# 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.
# Builds and pushes docker image for each demo microservice.
set -euo pipefail
SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
log() { echo "$1" >&2; }
TAG="${TAG:?TAG env variable must be specified}"
REPO_PREFIX="${REPO_PREFIX:?REPO_PREFIX env variable must be specified}"
while IFS= read -d $'\0' -r dir; do
# build image
svcname="$(basename "${dir}")"
image="${REPO_PREFIX}/$svcname:$TAG"
(
cd "${dir}"
log "Building: ${image}"
docker build -t "${image}" .
log "Pushing: ${image}"
docker push "${image}"
)
done < <(find "${SCRIPTDIR}/../src" -mindepth 1 -maxdepth 1 -type d -print0)
log "Successfully built and pushed all images."