FROM debian:bookworm

RUN set -ex \
    && sed -i -- 's/Types: deb/Types: deb deb-src/g' /etc/apt/sources.list.d/debian.sources \
    && apt-get update \
    && apt-get install -y --no-install-recommends \
    build-essential \
    cdbs \
    devscripts \
    equivs \
    fakeroot \
    && apt-get clean \
    && rm -rf /tmp/* /var/tmp/*

COPY build.sh /root/
ENTRYPOINT [ "/root/build.sh" ]