#!/bin/bash
#
# build hook for dockerhubs autobuild feature
#

set -ex

. "hooks/config"

for DOCKER_IMAGE in ${DOCKER_IMAGES}; do
  if [ "${TRAVIS}" == 'true' ] || [ "${CIRCLECI}" == 'true' ]; then

    if [ -n "${ZAMMAD_VERSION}" ]; then
      DOCKER_TAG="-t ${DOCKER_REGISTRY}/${GITHUB_USERNAME}/${DOCKER_REPOSITORY}:${DOCKER_IMAGE}-${ZAMMAD_VERSION}"
    else
      ZAMMAD_VERSION="latest"
    fi

    echo "Build Zammad Docker image ${DOCKER_IMAGE} with version ${ZAMMAD_VERSION} for DockerHubs ${DOCKER_REGISTRY}/${GITHUB_USERNAME}/${DOCKER_REPOSITORY}:${DOCKER_IMAGE} repo"

    docker build --pull --no-cache --build-arg BUILD_DATE="$(date -u +'%Y-%m-%dT%H:%M:%SZ')" -t ${DOCKER_REGISTRY}/${GITHUB_USERNAME}/${DOCKER_REPOSITORY}:${DOCKER_IMAGE} ${DOCKER_TAG} -f containers/${DOCKER_IMAGE}/Dockerfile .

    docker push ${DOCKER_REGISTRY}/${GITHUB_USERNAME}/${DOCKER_REPOSITORY}:${DOCKER_IMAGE}

    if [ "${ZAMMAD_VERSION}" != "latest" ]; then
      docker push ${DOCKER_REGISTRY}/${GITHUB_USERNAME}/${DOCKER_REPOSITORY}:${DOCKER_IMAGE}-${ZAMMAD_VERSION}
    fi
  else
    echo "Build Zammad Docker image ${DOCKER_IMAGE} for DockerHubs ${DOCKER_REPO}:${DOCKER_IMAGE} repo"

    docker build --pull --no-cache --build-arg BUILD_DATE="$(date -u +'%Y-%m-%dT%H:%M:%SZ')" -t "${DOCKER_REPO}:${DOCKER_IMAGE}" -f containers/"${DOCKER_IMAGE}"/Dockerfile .

    docker push ${DOCKER_REPO}:${DOCKER_IMAGE}
  fi
done