.clang-tidy

---
# clang-tidy configuration for CommonLowLevelTracingKit
# Documentation: https://clang.llvm.org/extra/clang-tidy/

Checks: >
  -*,
  bugprone-*,
  cert-*,
  clang-analyzer-*,
  cppcoreguidelines-*,
  modernize-*,
  performance-*,
  readability-braces-around-statements,
  readability-const-return-type,
  readability-container-size-empty,
  readability-duplicate-include,
  readability-else-after-return,
  readability-implicit-bool-conversion,
  readability-inconsistent-declaration-parameter-name,
  readability-misleading-indentation,
  readability-misplaced-array-index,
  readability-non-const-parameter,
  readability-redundant-*,
  readability-simplify-*,
  readability-static-accessed-through-instance,
  readability-string-compare,
  readability-uniqueptr-delete-release,
  -bugprone-easily-swappable-parameters,
  -bugprone-narrowing-conversions,
  -cppcoreguidelines-avoid-c-arrays,
  -cppcoreguidelines-avoid-magic-numbers,
  -cppcoreguidelines-macro-usage,
  -cppcoreguidelines-no-malloc,
  -cppcoreguidelines-owning-memory,
  -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
  -cppcoreguidelines-pro-bounds-constant-array-index,
  -cppcoreguidelines-pro-bounds-pointer-arithmetic,
  -cppcoreguidelines-pro-type-cstyle-cast,
  -cppcoreguidelines-pro-type-reinterpret-cast,
  -cppcoreguidelines-pro-type-union-access,
  -cppcoreguidelines-pro-type-vararg,
  -modernize-avoid-c-arrays,
  -modernize-macro-to-enum,
  -modernize-use-trailing-return-type,
  -readability-function-cognitive-complexity,
  -readability-magic-numbers,
  -bugprone-reserved-identifier,
  -bugprone-branch-clone,
  -bugprone-macro-parentheses,
  -bugprone-multi-level-implicit-pointer-conversion,
  -cert-dcl37-c,
  -cert-dcl51-cpp,
  -cert-err33-c,
  -clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling,
  -cppcoreguidelines-avoid-const-or-ref-data-members,
  -cppcoreguidelines-avoid-do-while,
  -cppcoreguidelines-avoid-non-const-global-variables,
  -cppcoreguidelines-macro-to-enum,
  -cppcoreguidelines-non-private-member-variables-in-classes,
  -cppcoreguidelines-use-enum-class,
  -modernize-deprecated-headers,
  -modernize-redundant-void-arg,
  -modernize-type-traits,
  -modernize-use-auto,
  -modernize-use-bool-literals,
  -modernize-use-designated-initializers,
  -modernize-use-nodiscard,
  -modernize-use-using,
  -performance-avoid-endl,
  -performance-enum-size,
  -performance-no-int-to-ptr,
  -readability-braces-around-statements,
  -readability-const-return-type,
  -readability-implicit-bool-conversion,
  -readability-redundant-declaration,
  -readability-redundant-inline-specifier,
  -clang-diagnostic-unknown-warning-option,
  -cppcoreguidelines-special-member-functions,
  -cppcoreguidelines-init-variables,
  -cppcoreguidelines-use-default-member-init,
  -cppcoreguidelines-pro-type-member-init,
  -modernize-use-default-member-init,
  -modernize-use-equals-delete,
  -modernize-pass-by-value,
  -modernize-return-braced-init-list,
  -modernize-use-ranges,
  -modernize-use-scoped-lock,
  -readability-redundant-casting,
  -cert-dcl16-c

# Don't treat warnings as errors by default (use --warnings-as-errors=* flag for CI)
WarningsAsErrors: ''

# Only check project headers, not system headers or external libraries
# Excludes: boost, system headers, build directory, external dependencies
HeaderFilterRegex: '.*/CommonLowLevelTracingKit/.*\.(h|hpp)$'

CheckOptions:
  # bugprone
  - key: bugprone-argument-comment.StrictMode
    value: 'false'
  - key: bugprone-assert-side-effect.AssertMacros
    value: 'assert'
  - key: bugprone-sizeof-expression.WarnOnSizeOfIntegerExpression
    value: 'true'

  # cert
  - key: cert-dcl16-c.NewSuffixes
    value: 'L;LL;LU;LLU'
  - key: cert-oop54-cpp.WarnOnlyIfThisHasSuspiciousField
    value: 'false'

  # cppcoreguidelines
  - key: cppcoreguidelines-special-member-functions.AllowSoleDefaultDtor
    value: 'true'
  - key: cppcoreguidelines-special-member-functions.AllowMissingMoveFunctions
    value: 'true'

  # modernize
  - key: modernize-loop-convert.MinConfidence
    value: 'reasonable'
  - key: modernize-pass-by-value.IncludeStyle
    value: 'google'
  - key: modernize-use-auto.MinTypeNameLength
    value: '5'
  - key: modernize-use-nullptr.NullMacros
    value: 'NULL'

  # performance
  - key: performance-move-const-arg.CheckTriviallyCopyableMove
    value: 'false'
  - key: performance-unnecessary-value-param.IncludeStyle
    value: 'google'

  # readability
  - key: readability-identifier-length.MinimumVariableNameLength
    value: '2'
  - key: readability-identifier-length.MinimumParameterNameLength
    value: '2'
  - key: readability-identifier-length.MinimumLoopCounterNameLength
    value: '1'
  - key: readability-implicit-bool-conversion.AllowPointerConditions
    value: 'true'
  - key: readability-implicit-bool-conversion.AllowIntegerConditions
    value: 'true'