Add Dockerfile

FROM perl:5.30-slim

COPY bin/ /app/bin/

COPY lib/ /app/lib/

COPY Build.PL cpanfile* /app/

WORKDIR /app

ARG DEBIAN_FRONTEND=noninteractive

ARG APT_LISTCHANGES_FRONTEND=none

RUN apt-get update \

	&& apt-get -y --no-install-recommends install ca-certificates curl gcc libc6-dev libssl1.1 libssl-dev make zlib1g-dev \

	&& cpanm -n --no-man-pages --installdeps . \

	&& perl Build.PL \

	&& perl Build \

	&& rm -rf ~/.cpanm \

	&& apt-get -y purge curl gcc libc6-dev libssl-dev make zlib1g-dev \

	&& apt-get -y autoremove \

	&& apt-get -y clean \

	&& rm -rf /var/cache/apt/* /var/lib/apt/lists/*

ENTRYPOINT ["perl", "-Ilib", "bin/dbris-m"]