#!/bin/bash

set -ex

trap cleanup_exit INT TERM EXIT

cleanup_exit()
{
    rm -rf ${HOME}/.docker
}

mkdir -p ${HOME}/.docker
sed -e "s|\${DOCKER_AUTH}|${DOCKER_AUTH}|" < ${WORKSPACE}/config.json > ${HOME}/.docker/config.json
chmod 0600 ${HOME}/.docker/config.json

rm -rf ${WORKSPACE}/*

# ---------------------------------------------------------------------------------------------------------

HUB_USERNAME=linaro
IMG_TAG=build-${BUILD_NUMBER}
BASE_IMG=${HUB_USERNAME}/loci-base:${IMG_TAG}

# build base image first
# it has ERP:18.06 repo enabled
# and all packages common in loci images gets preinstalled
#
for jobfile in Dockerfile erp18.06.list
do
	wget -q http://git.linaro.org/ci/job/configs.git/plain/ldcg-loci/${jobfile} -O ${WORKSPACE}/${jobfile}
done

docker build . --tag ${BASE_IMG}
docker push ${BASE_IMG}

git clone --depth 1 https://git.openstack.org/openstack/loci

cd loci/

# Apply extra patches to the source code that haven't been merged yet

if [[ ! -z ${EXTRA_PATCHES} ]]; then
    echo ${EXTRA_PATCHES} | sed -n 1'p' | tr ' ' '\n' | while read patch; do

    git pull https://git.openstack.org/openstack/loci ${patch}
    done
fi

# requirements needs to be built first
for project in requirements cinder glance heat horizon ironic keystone neutron nova octavia
do 
	IMG_NAME=${HUB_USERNAME}/loci-${project}:${IMG_TAG}

	if [ ${project} != 'requirements' ];then
		WHEELS_OPTS="--build-arg WHEELS=${HUB_USERNAME}/loci-requirements:${IMG_TAG}"
	fi

	docker build . \
		--build-arg PROJECT=${project} \
		--build-arg FROM=${BASE_IMG} \
		--build-arg PROFILES='lvm ceph' \
		${WHEELS_OPTS} \
		--tag ${IMG_NAME}

	docker push ${IMG_NAME}
done