.clang-tidy

# Checks that will be implemented in future PRs:
# performance-unnecessary-value-param, hints to ~110 issues. Be careful with implementing the suggested changes of this one, as auto-fixes may break the code
# bugprone-forwarding-reference-overload probably should be enabled and fixed.
# clang-diagnostic-float-equal can be fixed by using _a from Catch::literals
# bugprone-exception-escape due to main being a bit simple in examples
# modernize-avoid-c-arrays trips up in TEMPLATE_TEST_CASE catch macro
# modernize-return-braced-init-list triggers on lambdas ?
# modernize-make-unique requires C++14
# modernize-type_traits requires C++17
# readability-avoid-const-params-in-decls Affected by the pre-compile split

Checks: |
  *bugprone*,
  -bugprone-easily-swappable-parameters,
  -bugprone-forwarding-reference-overload,
  -bugprone-exception-escape,
  clang-analyzer-optin.cplusplus.VirtualCall,
  clang-analyzer-optin.performance.Padding,
  -clang-diagnostic-float-equal,
  cppcoreguidelines-init-variables,
  cppcoreguidelines-prefer-member-initializer,
  cppcoreguidelines-pro-type-static-cast-downcast,
  cppcoreguidelines-slicing,
  google-*,
  -google-runtime-references,
  llvm-include-order,
  llvm-namespace-comment,
  misc-definitions-in-headers,
  misc-misplaced-const,
  misc-non-copyable-objects,
  misc-static-assert,
  misc-throw-by-value-catch-by-reference,
  misc-throw-by-value-catch-by-reference,
  misc-uniqueptr-reset-release,
  misc-unused-parameters,
  modernize*,
  -modernize-use-trailing-return-type,
  -modernize-concat-nested-namespaces,
  -modernize-return-braced-init-list,
  -modernize-make-unique,
  -modernize-type-traits,
  -modernize-macro-to-enum,
  *performance*,
  -performance-unnecessary-value-param,
  -performance-inefficient-string-concatenation,
  readability-const-return-type,
  readability-container-size-empty,
  readability-delete-null-pointer,
  readability-else-after-return,
  readability-implicit-bool-conversion,
  readability-inconsistent-declaration-parameter-name,
  readability-make-member-function-const,
  readability-misplaced-array-index,
  readability-non-const-parameter,
  readability-qualified-auto,
  readability-redundant-function-ptr-dereference,
  readability-redundant-smartptr-get,
  readability-redundant-string-cstr,
  readability-simplify-subscript-expr,
  readability-static-accessed-through-instance,
  readability-static-definition-in-anonymous-namespace,
  readability-string-compare,
  readability-suspicious-call-argument,
  readability-uniqueptr-delete-release,

CheckOptions:
  - key: google-readability-braces-around-statements.ShortStatementLines
    value: "3"
  - key: performance-for-range-copy.WarnOnAllAutoCopies
    value: true
  - key: performance-inefficient-string-concatenation.StrictMode
    value: true
  - key: performance-unnecessary-value-param.AllowedTypes
    value: "exception_ptr$;"
  - key: readability-implicit-bool-conversion.AllowPointerConditions
    value: true
  - key: modernize-use-nodiscard.ReplacementString
    value: "CLI11_NODISCARD"

HeaderFilterRegex: "CLI.*hpp"

FormatStyle: file
# WarningsAsErrors: "*"