Dockerfile.debian-11

FROM debian:bullseye-20230904-slim
ENV DEBIAN_FRONTEND=noninteractive
RUN \
  --mount=type=cache,target=/var/cache/apt,sharing=locked \
  --mount=type=cache,target=/var/lib/apt,sharing=locked \
  --mount=type=bind,source=./repro-sources-list.sh,target=/usr/local/bin/repro-sources-list.sh \
  repro-sources-list.sh && \
  apt-get update && \
  apt-get install -y gcc && \
  : "Clean up for improving reproducibility (optional)" && \
  rm -rf /var/log/* /var/cache/ldconfig/aux-cache