# Requires context:
#     - BASEIMAGE_PATH: absolute path of baseimage repo
#     - BASEIMAGE_REPO: basename of baseimage repo

BASEIMAGE_NAME="${BASEIMAGE_NAME:-avatao/baseimage-tutorial-framework}"

libhack_dir="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"
source "${libhack_dir}/common.sh"


baseimage::build_if_exists() {
    [[ ! -d "${BASEIMAGE_PATH}" ]] && return ||:
    baseimage::build
}

baseimage::build() {
    baseimage::assert_exists
    pushd "${BASEIMAGE_PATH}"
    local tag
    tag="${BASEIMAGE_NAME}:$(releasename)"
    docker build --build-arg FRONTEND_VERSION="${frontend_version}" \
                 -t "${tag}"                                        \
                 .
    docker tag "${tag}" "${BASEIMAGE_NAME}:latest"
    popd
}

baseimage::assert_exists() {
    if [[ ! -d "${BASEIMAGE_PATH}" ]]; then
        printf "Cannot find baseimage at ${BASEIMAGE_PATH}!\n"
        exit 1
    fi
}

baseimage::release() {
    baseimage::assert_exists
    pushd "${BASEIMAGE_PATH}"
    local tag
    tag="$(releasename)"
    read -p "Tag and push baseimage \"${tag}\"? [y/N]" -r && echo
    if [[ $REPLY =~ ^(y|Y|yes|Yes|YES)$ ]]; then
        printf "Pushing git tag to upstream...\n"
        tag="${tag}" description="${tag}" force_push_tag
        printf "\nPushing image to DockerHub...\n"
        docker push "${BASEIMAGE_NAME}:${tag}"
        docker push "${BASEIMAGE_NAME}:latest"
    fi
    popd
}