# Triangles clang-tidy config.
#
# Goal: catch real bugs in new/edited code without drowning in noise from
# legacy patterns. Enforced *diff-only* in CI (changed lines on PRs).
#
# Conservative starter set. Graduate checks to WarningsAsErrors only after
# the codebase is clean for that check.

Checks: >
  -*,
  bugprone-*,
  performance-*,
  readability-misleading-indentation,
  readability-redundant-control-flow,
  readability-redundant-smartptr-get,
  readability-redundant-string-cstr,
  readability-redundant-string-init,
  readability-string-compare,
  modernize-use-nullptr,
  modernize-use-override,
  modernize-deprecated-headers,
  cppcoreguidelines-init-variables,
  cppcoreguidelines-pro-type-member-init,
  -bugprone-easily-swappable-parameters,
  -bugprone-implicit-widening-of-multiplication-result,
  -bugprone-narrowing-conversions,
  -bugprone-branch-clone,
  -bugprone-signed-char-misuse,
  -bugprone-reserved-identifier,
  -bugprone-unchecked-optional-access,
  -performance-no-int-to-ptr,
  -performance-avoid-endl

# Warn-only initially. Once a check is clean repo-wide we can promote it here.
WarningsAsErrors: ''

# Run on project sources; skip vendored/generated code.
HeaderFilterRegex: '^.*src/(?!json/nlohmann_json|leveldb|lz4|tor/tor-src).*\.h$'

FormatStyle: file

CheckOptions:
  - key: readability-identifier-naming.IgnoreMainLikeFunctions
    value: '1'
  - key: cppcoreguidelines-init-variables.IncludeStyle
    value: 'google'