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ConformalLabpp/.gitea/docker/Dockerfile.ci-cpp
Tarik Moussa 3cc96703cc
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ci: fix test-cgal OOM + add Doxygen API-docs job
Two CI improvements:

1. **test-cgal OOM fix**
   * memory limit  1400m → 1600m  (cc1plus needs ~700 MB for CGAL + Eigen)
   * memory-swap   1400m → 1600m  (was less than memory, Docker rejected
                                    the config; now disables swap entirely
                                    so OOM fails fast)
   * build parallelism  -j2 → -j1  (single worker leaves headroom)

   These three changes together address the test-cgal failures observed
   since the test_scalability_smoke.cpp was added.  Locally the full
   suite (183 tests including the brezel.obj genus-2 mesh) runs in
   ~1 s with peak ~700 MB; the ARM64 CI runner now has the same
   headroom.

2. **API-docs job (new, soft-fail)**
   * .gitea/workflows/doc-build.yaml — separate workflow, distinct name
     "API Docs"
   * Runs only on pull requests; `continue-on-error: true` ensures
     warnings never block the merge
   * Installs doxygen, runs `doxygen Doxyfile`, uploads the generated
     HTML as a 14-day artifact for reviewer inspection
   * Dockerfile.ci-cpp also pre-installs doxygen so future iterations
     can drop the in-job install step

   When Doxygen coverage matures (Phase 8c — User_manual.md), this job
   can be promoted to a hard requirement and the HTML deployed to
   Pages.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-19 22:18:21 +02:00

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Docker

FROM --platform=linux/arm64 ubuntu:22.04
# Node.js 20 from NodeSource (Ubuntu Jammy ships v12 which is too old
# for actions/checkout@v4 — static class blocks require Node.js >= 16).
#
# libboost-dev — header-only Boost required by CGAL 6.x (-DWITH_CGAL=ON)
RUN apt-get update -qq && \
apt-get install -y --no-install-recommends \
curl ca-certificates && \
curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
apt-get install -y --no-install-recommends \
nodejs \
doxygen \
cmake \
build-essential \
git \
libboost-dev \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /workspace