# Requires context:
#     - FRONTEND_PATH: absolute path of frontend repo

FRONTEND_IMAGE_NAME="${FRONTEND_IMAGE_NAME:-avatao/frontend-tutorial-framework}"

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


frontend::build() {
    frontend::assert_exists
    pushd "${FRONTEND_PATH}"
    docker build -t "${FRONTEND_IMAGE_NAME}:$(releasename)" .
    popd
}

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

frontend::release() {
    frontend::assert_exists
    pushd "${FRONTEND_PATH}"
    local tag
    tag="$(releasename)"
    read -p "Tag and push frontend \"${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 "${FRONTEND_IMAGE_NAME}:${tag}"
    fi
    popd
}

frontend::latest_tag() {
    frontend::assert_exists
    pushd "${FRONTEND_PATH}"
    git describe --tags
    popd
}