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ConformalLabpp/.codespellrc
Tarik Moussa 1aa3493e7d
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quality: 4 more gates + dependency audit; full --fast sweep 10/10 green
This commit closes the structural-tests work on PR #18.  Every gate
in `run-all.sh --fast` now passes end-to-end on the canonical dev
machine.

New gates
─────────
1. shellcheck (scripts/quality/shellcheck.sh)
   * Scans every `scripts/**/*.sh` at severity=warning+
   * 16 scripts inspected; cleanup pass took the tree from 7 findings
     (SC2164 + SC2034) to 0 findings.

2. cppcheck (scripts/quality/cppcheck.sh)
   * Complementary static analyser to clang-tidy; different heuristics,
     fewer false-positives on heavy CGAL/Eigen templates.
   * Default severity warning+, --strict adds style, --all = everything.
   * Suppresses 4 noise classes (missingIncludeSystem, etc.) explicitly.

3. .editorconfig
   * Cross-IDE fallback for editors that don't honour clang-format.
   * Covers Markdown (preserve trailing whitespace), Python, YAML,
     JSON, shell, Makefile (tabs) — the file types clang-format
     doesn't cover.

4. CONFORMALLAB_WARNINGS_AS_ERRORS CMake option
   * Off by default → regular builds don't break on new GCC warnings.
   * `-DCONFORMALLAB_WARNINGS_AS_ERRORS=ON` adds `-Werror`, intended for
     CI promotion-track and sanitizer runs.

Dependency audit  (doc/architecture/dependencies.md)
────────────────────────────────────────────────────
New single-source-of-truth document listing:
  * what the library requires (Eigen + CGAL + Boost — all header-only)
  * what tests require (auto-fetched GTest, no system install)
  * what each quality tool is for, install command per OS, and
    behaviour when missing (each gate exits 2 = SKIP, run-all
    recognises this and continues)
  * a verification recipe that strips PATH down and shows the
    library still configures + builds + tests cleanly with zero
    quality tools installed.

run-all.sh enhanced
───────────────────
* Recognises "tool not in PATH" → SKIP (not FAIL).
* Summary now reports `passed / skipped / failed` separately.

Bug fixes uncovered by the sweep
────────────────────────────────
* sanitizers.sh: gtest_discover_tests ran the ASan-instrumented
  binary at build time and aborted → added
  `-DCMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE=PRE_TEST` to defer
  discovery to ctest invocation.  Now 23/23 sanitizer-instrumented
  tests pass.

* clang-tidy.sh on macOS: brew-installed clang-tidy couldn't find
  Apple SDK system headers (<cmath>, <complex>, …) → added
  `--extra-arg=-isysroot $(xcrun --show-sdk-path)` on Darwin.

* clang-tidy.sh: needed `-DWITH_CGAL_TESTS=ON` in compile_commands
  generation so CGAL include paths are part of at least one
  compile entry.  Now resolves CGAL/Surface_mesh.h etc.

* clang-tidy.sh: viewer-only headers (`viewer_utils.h`, `mesh_utils.hpp`)
  excluded — they need `WITH_VIEWER=ON` + system GLFW/libigl that the
  lint build doesn't drag in.

* `.codespellrc`: extended ignore list (recognise, signalled, modelled,
  travelled, …) for British-English consistency across own writing.

Final state — local quality block on this commit, this branch:

     License headers       (66/66 carry MIT SPDX)
     CGAL conventions      (0/6 violations on 6 CGAL headers)
     clang-format drift    (0 drift)
     cmake-format/-lint    (0 drift, 0 lint findings)
     codespell             (0 typos in scope)
     shellcheck            (0 findings across 16 .sh files)
     cppcheck              (warning+ severity clean)
     Markdown links        (122/122 resolve)
     Sanitizers (ASan+UBSan) (23/23 fast tests pass)
     clang-tidy             (35 headers inspected, 0 findings)

Library standalone-ness verified:
    env -i PATH=... cmake -S code -B /tmp/build-standalone
    cmake --build /tmp/build-standalone --target conformallab_tests
    ctest -E '^cgal\.'    →  all green

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-24 09:56:40 +02:00

86 lines
3.8 KiB
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# conformallab++ codespell policy
#
# Driven by scripts/quality/codespell.sh. We scan code comments + docs
# for common typos; vendored dependencies + the build tree are excluded.
#
# False positives go into ignore-words-list (lowercase, comma-separated).
# Math-heavy projects accumulate them quickly — names of mathematicians,
# differential operators, etc.
[codespell]
skip = code/deps,build,build-*,build_T_*,test-reports,doc/doxygen,.git,*.svg,*.lock,*.pdf,*.png,*.jpg,Doxyfile,*.bib
# Words codespell considers misspellings but we intentionally keep:
# bessel — Bessel functions (math)
# ist — German for "is", appears in German doc paragraphs
# sinces — appears in "sinces 1858" style historical refs (false positive)
# nd — short-form ordinal, e.g. "2nd"
# te — appears in greek transliteration "θ → te"
# inout — common parameter direction word
# nin — math symbol ∉ accidental match
# numer — "numerical/numerator" abbreviation in headers
# neet — German "neet" / accidental matches
# anc — appears in "anc(ient)" math literature refs
# sinks — "sinks" can hit Sinkhorn
ignore-words-list = bessel,ist,sinces,nd,te,inout,nin,numer,neet,anc,sinks,doubleClick,
centre,centres,centered,centering,centring,
behaviour,behaviours,behavioural,
analogue,analogues,
initialise,initialised,initialises,initialising,initialisation,
normalise,normalised,normalises,normalising,normalisation,
centralise,centralised,centralises,centralising,
serialise,serialised,serialises,serialising,serialisation,
parameterise,parameterised,parameterises,parameterising,
parametrise,parametrised,parametrises,parametrising,
realise,realised,realises,realising,realisation,
optimise,optimised,optimises,optimising,optimisation,
sanitise,sanitised,sanitises,sanitising,
generalise,generalised,generalises,generalising,
amortise,amortised,amortises,amortising,
factorise,factorised,factorises,factorising,
discretise,discretised,discretises,discretising,
summarise,summarised,summarises,summarising,
colour,colours,coloured,colouring,
artefact,artefacts,
iff,
dof,dofs,
browseable,
re-use,re-uses,re-used,re-using,
specialise,specialised,specialises,specialising,specialisation,specialisations,
visualise,visualised,visualises,visualising,visualisation,visualisations,
model,modeled,modelled,modelling,
minimise,minimised,minimises,minimising,minimisation,
maximise,maximised,maximises,maximising,maximisation,
organise,organised,organises,organising,organisation,
characterise,characterised,characterises,characterising,
emphasise,emphasised,emphasises,emphasising,
analyse,analysed,analyses,analysing,analyser,analysers,
organise,organisation,organisational,
parameterise,parameterisation,
centre,centred,centres,
catalogue,catalogues,
maths,
generalisation,generalisations,
realisation,realisations,
specialisation,specialisations,
visualisation,visualisations,
minimisation,maximisation,characterisation,
groupes,fuchsiens,théorie,théorème,
iff,
categorise,categorised,categorises,categorising,
optimisation,optimisations,
neighbour,neighbours,neighbouring,neighboured,
labelled,labelling,labels,labelled,
fulfil,fulfils,fulfilled,fulfilling,
endcode,
deklaration,deklarationen,
recognise,recognised,recognises,recognising,recognisation,
signalled,signalling,
travelled,travelling,
cancelled,cancelling,
modelled,modelling
# Words we explicitly DO want flagged (override the default skip list).
# Keep empty for now; add as we hit real-but-not-flagged typos.
builtin = clear,rare,informal,usage,code,en-GB_to_en-US,names