9fd5b2b1ec
Ubuntu 24.04 + clang-19 + Conan-built deps, replicating the
build.yml Linux job step-for-step. Runs locally via:
docker build -t fold-linux-validate -f docker/Dockerfile.linux-validate .
docker run --rm -v "\$PWD":/workspace:ro fold-linux-validate
Catches cross-platform issues (libstdc++ vs libc++ AST shape
differences, transitive-include divergence, pimpl + forward-decl
unique_ptr instantiation) before the GitHub Actions round-trip.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
75 lines
2.7 KiB
Text
75 lines
2.7 KiB
Text
# Ubuntu-based validation image mirroring .github/workflows/build.yml
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# Linux job. Used to validate the working tree builds + passes tests on
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# Linux without waiting for GitHub Actions.
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#
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# Build:
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# docker build -t fold-linux-validate -f docker/Dockerfile.linux-validate .
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#
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# Run validation against the current source tree (mounts read-only,
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# writes build artifacts to an ephemeral container path):
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# docker run --rm -v "$PWD":/workspace:ro fold-linux-validate
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#
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# To shell into the image for debugging:
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# docker run --rm -it -v "$PWD":/workspace:ro fold-linux-validate bash
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FROM ubuntu:24.04
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ARG LLVM_VERSION=19
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ARG DEBIAN_FRONTEND=noninteractive
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# System deps: mirror the apt list in .github/workflows/build.yml + the
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# Conan toolchain bootstrap (python + pip + git for VCS-fetched recipes).
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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clang-${LLVM_VERSION} \
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llvm-${LLVM_VERSION}-dev \
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libclang-${LLVM_VERSION}-dev \
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libclang-cpp${LLVM_VERSION}-dev \
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libz3-dev \
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libsqlite3-dev \
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meson \
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ninja-build \
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pkg-config \
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nlohmann-json3-dev \
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libcli11-dev \
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libspdlog-dev \
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libfmt-dev \
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python3 \
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python3-pip \
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python3-venv \
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git \
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curl \
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cmake \
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make \
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rsync \
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&& rm -rf /var/lib/apt/lists/*
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# Symlink versioned binaries to unversioned names. Conan recipes
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# (pkgconf, etc.) shell out to bare `clang`/`clang++` during their own
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# meson configure step and ignore CC/CXX env, so the symlinks are
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# load-bearing for the Conan build leg.
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RUN ln -sf /usr/bin/clang-${LLVM_VERSION} /usr/local/bin/clang \
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&& ln -sf /usr/bin/clang++-${LLVM_VERSION} /usr/local/bin/clang++ \
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&& ln -sf /usr/bin/llvm-config-${LLVM_VERSION} /usr/local/bin/llvm-config
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ENV CC=clang-${LLVM_VERSION}
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ENV CXX=clang++-${LLVM_VERSION}
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ENV LLVM_CONFIG=llvm-config-${LLVM_VERSION}
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# Conan in an isolated venv so it doesn't fight Ubuntu's PEP-668.
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# Profile detection runs at container startup (in run-validate) so it
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# sees the final CC/CXX env and the runtime user's $HOME, not the
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# image-build root's.
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RUN python3 -m venv /opt/conan-venv \
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&& /opt/conan-venv/bin/pip install --no-cache-dir 'conan>=2,<3' \
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&& ln -s /opt/conan-venv/bin/conan /usr/local/bin/conan
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# Drive the same pipeline the GitHub Actions Linux job runs. Source is
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# mounted read-only at /workspace; we rsync into /build so the meson
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# build dir lives on the container's writable layer and doesn't touch
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# the host.
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WORKDIR /build
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COPY docker/run-validate.sh /usr/local/bin/run-validate
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RUN chmod +x /usr/local/bin/run-validate
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ENTRYPOINT ["/usr/local/bin/run-validate"]
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