1aa3493e7d
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>
98 lines
3.0 KiB
Bash
Executable File
98 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# scripts/quality/cppcheck.sh
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#
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# Run cppcheck over the public headers. Complementary to clang-tidy:
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# cppcheck has different heuristics, fewer false-positives on heavy
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# template code (CGAL/Eigen), and catches some bugs (unused includes,
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# memory leaks in detail/) that clang-tidy is bad at.
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#
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# Local-only. Promotion to CI when the existing tree is finding-free
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# at the chosen severity level.
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#
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# Usage:
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# bash scripts/quality/cppcheck.sh # error+warning only
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# bash scripts/quality/cppcheck.sh --strict # +style, exit 1 on any
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# bash scripts/quality/cppcheck.sh --all # absolute everything,
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# useful for diffs only
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#
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# Exit codes:
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# 0 no findings at the chosen severity, or findings but not --strict
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# 1 findings + --strict
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# 2 prerequisite missing
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set -uo pipefail
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ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
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cd "$ROOT" || exit 2
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command -v cppcheck >/dev/null 2>&1 || {
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echo "FAIL: cppcheck not in PATH." >&2
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echo " macOS: brew install cppcheck" >&2
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echo " Linux: sudo apt install cppcheck" >&2
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exit 2
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}
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STRICT=0
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ALL=0
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for arg in "$@"; do
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case "$arg" in
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--strict) STRICT=1 ;;
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--all) ALL=1 ;;
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*) echo "Unknown arg: $arg" >&2; exit 2 ;;
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esac
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done
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ENABLE="warning"
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if [ "$STRICT" -eq 1 ]; then ENABLE="warning,style"; fi
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if [ "$ALL" -eq 1 ]; then ENABLE="all"; fi
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BUILD_DIR="build-cppcheck"
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LOG="$BUILD_DIR/cppcheck.log"
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mkdir -p "$BUILD_DIR"
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echo "cppcheck ($(cppcheck --version 2>&1 | head -1))"
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echo " enable: $ENABLE"
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echo " log: $LOG"
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echo
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# Suppress noise classes that are not actionable in our project:
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# missingIncludeSystem — CGAL/Eigen/Boost headers are intentionally
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# included implicitly; cppcheck cannot resolve.
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# unmatchedSuppression — cosmetic.
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# unusedFunction — header-only; many `inline` helpers ARE used,
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# cppcheck can't see across TUs.
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# normalCheckLevelMaxBranches — informational, not a finding.
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#
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# We point cppcheck at code/include/ only. The deps tree is third-party
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# code and out of scope.
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cppcheck \
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--enable="$ENABLE" \
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--std=c++17 \
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--quiet \
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--error-exitcode=2 \
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--inline-suppr \
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--suppress=missingIncludeSystem \
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--suppress=unmatchedSuppression \
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--suppress=unusedFunction \
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--suppress=normalCheckLevelMaxBranches \
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-I code/include \
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code/include 2>&1 | tee "$LOG"
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rc=$?
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echo
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echo "── Summary ──"
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n=$(grep -cE "\[(error|warning|style|performance|portability)\]" "$LOG" || true)
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echo " total findings: $n"
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echo " full log: $LOG"
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if [ "$STRICT" -eq 1 ] && [ "$n" -gt 0 ]; then
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exit 1
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fi
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if [ "$rc" -eq 2 ] && [ "$STRICT" -ne 1 ]; then
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# cppcheck signalled "error" severity but caller didn't ask --strict.
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echo
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echo "NOTE: cppcheck reported an `error`-severity finding. Even"
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echo " without --strict, please review the log."
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fi
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exit 0
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