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# syntax=docker/dockerfile:1
ARG BASE_IMAGE=arm64v8/debian:12
FROM ${BASE_IMAGE} AS apt-cache
# Populate APT cache w/ the fresh metadata and prefetch packages.
# Use an empty `docker-clean` file to "hide" the image-provided
# file to disallow removing packages after `apt-get` operations.
RUN --mount=type=tmpfs,target=/var/log \
--mount=type=bind,source=docker-clean,target=/etc/apt/apt.conf.d/docker-clean \
--mount=type=bind,source=deps_packages.lst,target=/root/deps_packages.lst \
apt-get update \
&& apt-get --download-only -y install $(grep -h '^[^#]\+$' /root/*.lst)
FROM ${BASE_IMAGE}
LABEL maintainer="Brad King <brad.king@kitware.com>"
RUN --mount=type=bind,source=install_deps.sh,target=/root/install_deps.sh \
--mount=type=bind,source=deps_packages.lst,target=/root/deps_packages.lst \
--mount=type=bind,source=dpkg-exclude,target=/etc/dpkg/dpkg.cfg.d/exclude \
--mount=type=bind,source=docker-clean,target=/etc/apt/apt.conf.d/docker-clean \
--mount=type=cache,from=apt-cache,source=/var/lib/apt/lists,target=/var/lib/apt/lists \
--mount=type=cache,from=apt-cache,source=/var/cache/apt,target=/var/cache/apt,sharing=private \
--mount=type=tmpfs,target=/var/log \
--mount=type=tmpfs,target=/tmp \
sh /root/install_deps.sh
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