mirror of
https://github.com/Kitware/CMake.git
synced 2026-01-22 14:41:05 -06:00
fc8335a17f
Apply the approach from commit 354fdf2116 (ci: Reduce intermediate
docker layers and final image size, 2023-02-01) to more stages.
Also:
* Use cache (prefetch metadata and packages) to reduce network I/O
and speedup image build.
* Use `tmpfs` to drop logs produced by the package manager.
63 lines
2.9 KiB
Docker
63 lines
2.9 KiB
Docker
# syntax=docker/dockerfile:1
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ARG BASE_IMAGE=debian:10
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FROM ${BASE_IMAGE} AS apt-cache
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# Populate APT cache w/ the fresh metadata and prefetch packages.
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# Use an empty `docker-clean` file to "hide" the image-provided
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# file to disallow removing packages after `apt-get` operations.
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RUN --mount=type=tmpfs,target=/var/log \
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--mount=type=bind,source=docker-clean,target=/etc/apt/apt.conf.d/docker-clean \
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--mount=type=bind,source=deps_packages.lst,target=/root/deps_packages.lst \
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--mount=type=bind,source=iwyu_packages.lst,target=/root/iwyu_packages.lst \
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--mount=type=bind,source=rvm_packages.lst,target=/root/rvm_packages.lst \
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apt-get update \
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&& apt-get --download-only -y install $(grep -h '^[^#]\+$' /root/*.lst)
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FROM ${BASE_IMAGE} AS iwyu-build
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LABEL maintainer="Ben Boeckel <ben.boeckel@kitware.com>"
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RUN --mount=type=bind,source=install_iwyu.sh,target=/root/install_iwyu.sh \
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--mount=type=bind,source=iwyu_packages.lst,target=/root/iwyu_packages.lst \
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--mount=type=bind,source=docker-clean,target=/etc/apt/apt.conf.d/docker-clean \
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--mount=type=cache,from=apt-cache,source=/var/lib/apt/lists,target=/var/lib/apt/lists \
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--mount=type=cache,from=apt-cache,source=/var/cache/apt,target=/var/cache/apt,sharing=private \
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--mount=type=tmpfs,target=/var/log \
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--mount=type=tmpfs,target=/tmp \
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sh /root/install_iwyu.sh
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FROM ${BASE_IMAGE} AS rvm-build
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LABEL maintainer="Ben Boeckel <ben.boeckel@kitware.com>"
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RUN --mount=type=bind,source=install_rvm.sh,target=/root/install_rvm.sh \
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--mount=type=bind,source=rvm_packages.lst,target=/root/rvm_packages.lst \
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--mount=type=bind,source=docker-clean,target=/etc/apt/apt.conf.d/docker-clean \
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--mount=type=cache,from=apt-cache,source=/var/lib/apt/lists,target=/var/lib/apt/lists \
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--mount=type=cache,from=apt-cache,source=/var/cache/apt,target=/var/cache/apt,sharing=private \
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--mount=type=tmpfs,target=/var/log \
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--mount=type=tmpfs,target=/tmp \
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sh /root/install_rvm.sh
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FROM ${BASE_IMAGE}
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LABEL maintainer="Ben Boeckel <ben.boeckel@kitware.com>"
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RUN --mount=type=bind,source=install_deps.sh,target=/root/install_deps.sh \
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--mount=type=bind,source=deps_packages.lst,target=/root/deps_packages.lst \
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--mount=type=bind,source=dpkg-exclude,target=/etc/dpkg/dpkg.cfg.d/exclude \
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--mount=type=bind,source=docker-clean,target=/etc/apt/apt.conf.d/docker-clean \
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--mount=type=cache,from=apt-cache,source=/var/lib/apt/lists,target=/var/lib/apt/lists \
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--mount=type=cache,from=apt-cache,source=/var/cache/apt,target=/var/cache/apt,sharing=private \
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--mount=type=tmpfs,target=/var/log \
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--mount=type=tmpfs,target=/tmp \
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sh /root/install_deps.sh
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RUN --mount=type=bind,from=iwyu-build,source=/root,target=/root \
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tar -C / -xf /root/iwyu.tar \
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&& ln -s /usr/lib/llvm-6.0/bin/include-what-you-use /usr/bin/include-what-you-use-6.0
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RUN --mount=type=bind,from=rvm-build,source=/root,target=/root \
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tar -C /usr/local -xf /root/rvm.tar
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