---
# YAMS root clang-tidy configuration.
# Check selection mirrors scripts/dev/build_test.sh TIDY_ARGS, tuned for a
# 920K-LOC C++20 codebase with coroutines, templates, and SIMD/low-level paths.
#
# Suppression strategy:
#   - Structural suppressions (whole check categories) live here.
#   - File-level NOLINTBEGIN/NOLINTEND is for external-integration boundaries.
#   - Single-line // NOLINT(check) is for intentional unsafe operations only.

Checks: >-
  bugprone-*,
  -bugprone-easily-swappable-parameters,
  performance-*,
  -performance-avoid-endl,
  modernize-*,
  -modernize-use-trailing-return-type,
  -modernize-use-nodiscard,
  cppcoreguidelines-*,
  -cppcoreguidelines-avoid-magic-numbers,
  -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
  -cppcoreguidelines-pro-bounds-pointer-arithmetic,
  -cppcoreguidelines-pro-type-reinterpret-cast,
  -cppcoreguidelines-pro-type-union-access,
  readability-*,
  -readability-magic-numbers,
  -readability-identifier-length,
  -readability-function-cognitive-complexity,
  -readability-uppercase-literal-suffix,
  portability-*,
  clang-analyzer-*,
  -clang-analyzer-optin.core.EnumCastOutOfRange,
  concurrency-*

# Treat correctness-critical checks as hard errors.
WarningsAsErrors: >-
  bugprone-*,
  clang-analyzer-*,
  concurrency-*

# Only report findings in project headers, not third-party includes.
HeaderFilterRegex: '^(src|include|tests|plugins)/.*'

# Respect .clang-format for auto-fix formatting.
FormatStyle: file

CheckOptions:
  # Allow rule-of-five classes that only need a defaulted destructor.
  - key: cppcoreguidelines-special-member-functions.AllowSoleDefaultDtor
    value: '1'
  # Don't require move functions when copy is sufficient (e.g. value types).
  - key: cppcoreguidelines-special-member-functions.AllowMissingMoveFunctions
    value: '1'