ARG BUILD_BASE_IMAGE=alpine:latest
FROM ${BUILD_BASE_IMAGE}

ARG MAINTAINER
ARG TZ
ARG APP_NAME
ARG APP_USER

LABEL maintainer="${MAINTAINER}"
LABEL org.opencontainers.image.title="${APP_NAME}"

ENV TZ=${TZ}
ENV USER=${APP_USER}

RUN apt-get update && \
    apt-get install wget && \
    wget https://github.com/oschonrock/hibp/releases/download/v${BUILD_TAG}/hibp_${BUILD_TAG}-1_amd64.deb -o hibp_${BUILD_TAG}_amd64.deb && \
    apt-get install ./hibp_${BUILD_TAG}-1_amd64.deb && \
    rm -f hibp_${BUILD_TAG}-1_amd64.deb

WORKDIR /app

RUN adduser -D ${APP_USER} && chown -R ${APP_USER}:${APP_USER} /app

USER ${APP_USER}

CMD ["bash"]