mirror of
https://github.com/containers/fuse-overlayfs.git
synced 2025-08-03 18:05:58 -04:00
5755b22bcb
The binaries are now bit-for-bit reproducible (<https://reproducible-builds.org/>): ```bash docker buildx build \ -o /tmp/fuse-overlayfs-builds \ --build-arg SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) \ --platform=amd64,arm64,arm,s390x,ppc64le,riscv64 \ -f Containerfile.cross . ``` This ensures that the binaries are not built from any unpublished source. - Implementation is similar to <https://github.com/rootless-containers/slirp4netns/compare/v1.2.1...v1.2.2> - `/etc/apt/sources.list` is modified to use <http://snapshot.ubuntu.com> using <https://github.com/reproducible-containers/repro-sources-list.sh>. - As <http://snapshot.ubuntu.com> is slow, `/var/cache/apt` is cached on GHA using <https://github.com/reproducible-containers/buildkit-cache-dance>. - For testing sake, `.github/workflows/release.yaml` is now executed for every push events. The release artifacts are published only on a push event with a `v*` tag. Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
43 lines
1.7 KiB
Plaintext
43 lines
1.7 KiB
Plaintext
# Usage:
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# docker buildx build \
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# -o /tmp/fuse-overlayfs-builds \
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# --build-arg SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) \
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# --platform=amd64,arm64,arm,s390x,ppc64le,riscv64 \
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# -f Containerfile.cross .
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FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.2.1 AS xx
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FROM --platform=$BUILDPLATFORM ubuntu:jammy-20230804 AS fuse-overlayfs
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ADD --chmod=0755 \
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https://raw.githubusercontent.com/reproducible-containers/repro-sources-list.sh/v0.1.0/repro-sources-list.sh \
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/usr/local/bin/repro-sources-list.sh
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RUN \
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--mount=type=cache,target=/var/cache/apt,sharing=locked \
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--mount=type=cache,target=/var/lib/apt,sharing=locked \
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repro-sources-list.sh && \
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apt-get update && \
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apt-get install --no-install-recommends -y \
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git make automake autoconf pkgconf file go-md2man
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# Set SOURCE_DATE_EPOCH after running repro-sources-list.sh, for cache efficiency
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ARG SOURCE_DATE_EPOCH
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COPY . /fuse-overlayfs
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WORKDIR /fuse-overlayfs
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COPY --from=xx / /
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ARG TARGETPLATFORM
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ENV DEBIAN_FRONTEND=noninteractive
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# xx-apt-get cannot be used, as it clobbers /etc/apt/sources.list created by repro-sources-list.sh
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RUN \
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--mount=type=cache,target=/var/cache/apt,sharing=locked \
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--mount=type=cache,target=/var/lib/apt,sharing=locked \
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darch="$(xx-info debian-arch)" && \
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dpkg --add-architecture ${darch} && \
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apt-get update && \
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gcc="gcc" && \
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if xx-info is-cross; then gcc="gcc-$(xx-info triple)"; fi; \
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apt-get install -y "${gcc}" "libfuse3-dev:${darch}"
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RUN ./autogen.sh && \
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LIBS="-ldl" LDFLAGS="-static" ./configure --host=$(xx-info) && \
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make && mkdir /out && cp fuse-overlayfs /out && \
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file /out/fuse-overlayfs | grep "statically linked"
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FROM scratch
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COPY --from=fuse-overlayfs /out/fuse-overlayfs /fuse-overlayfs
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