.clang-tidy

Checks: '
-*,
bugprone-argument-comment,
bugprone-assert-side-effect,
bugprone-bad-signal-to-kill-thread,
bugprone-bool-pointer-implicit-conversion,
bugprone-branch-clone,
bugprone-dangling-handle,
bugprone-dynamic-static-initializers,
bugprone-fold-init-type,
#bugprone-implicit-widening-of-multiplication-result,
bugprone-inaccurate-erase,
bugprone-incorrect-roundings,
bugprone-infinite-loop,
bugprone-integer-division,
bugprone-macro-parentheses,
bugprone-macro-repeated-side-effects,
bugprone-misplaced-operator-in-strlen-in-alloc,
bugprone-misplaced-pointer-arithmetic-in-alloc,
bugprone-misplaced-widening-cast,
bugprone-multiple-statement-macro,
#bugprone-narrowing-conversions,
bugprone-no-escape,
bugprone-not-null-terminated-result,
bugprone-posix-return,
bugprone-redundant-branch-condition,
bugprone-reserved-identifier,
bugprone-signal-handler,
bugprone-signed-char-misuse,
bugprone-sizeof-container,
bugprone-sizeof-expression,
bugprone-spuriously-wake-up-functions,
bugprone-string-constructor,
bugprone-string-integer-assignment,
bugprone-string-literal-with-embedded-nul,
bugprone-suspicious-enum-usage,
bugprone-suspicious-include,
bugprone-suspicious-memset-usage,
bugprone-suspicious-missing-comma,
bugprone-suspicious-semicolon,
bugprone-suspicious-string-compare,
bugprone-swapped-arguments,
bugprone-terminating-continue,
bugprone-too-small-loop-variable,
bugprone-undefined-memory-manipulation,
bugprone-unhandled-self-assignment,
bugprone-unused-return-value,
cert-con36-c,
cert-con54-cpp,
cert-dcl03-c,
cert-dcl16-c,
cert-dcl21-cpp,
cert-dcl37-c,
cert-dcl50-cpp,
cert-dcl51-cpp,
cert-dcl54-cpp,
cert-dcl58-cpp,
cert-dcl59-cpp,
cert-env33-c,
cert-err09-cpp,
#cert-err34-c,
cert-err52-cpp,
cert-err60-cpp,
cert-err61-cpp,
cert-fio38-c,
cert-flp30-c,
cert-mem57-cpp,
#cert-msc30-c,
#cert-msc32-c,
#cert-msc50-cpp,
#cert-msc51-cpp,
cert-oop11-cpp,
cert-oop54-cpp,
cert-oop57-cpp,
cert-oop58-cpp,
cert-pos44-c,
cert-pos47-c,
cert-sig30-c,
cert-str34-c,
clang-analyzer-apiModeling.TrustNonnull,
clang-analyzer-apiModeling.google.GTest,
clang-analyzer-apiModeling.llvm.CastValue,
clang-analyzer-apiModeling.llvm.ReturnValue,
clang-analyzer-core.CallAndMessage,
clang-analyzer-core.CallAndMessageModeling,
clang-analyzer-core.DivideZero,
clang-analyzer-core.DynamicTypePropagation,
clang-analyzer-core.NonNullParamChecker,
clang-analyzer-core.NonnilStringConstants,
clang-analyzer-core.NullDereference,
clang-analyzer-core.StackAddrEscapeBase,
clang-analyzer-core.StackAddressEscape,
clang-analyzer-core.UndefinedBinaryOperatorResult,
clang-analyzer-core.VLASize,
clang-analyzer-core.builtin.BuiltinFunctions,
clang-analyzer-core.builtin.NoReturnFunctions,
clang-analyzer-core.uninitialized.ArraySubscript,
clang-analyzer-core.uninitialized.Assign,
clang-analyzer-core.uninitialized.Branch,
clang-analyzer-core.uninitialized.CapturedBlockVariable,
clang-analyzer-core.uninitialized.UndefReturn,
clang-analyzer-deadcode.DeadStores,
clang-analyzer-nullability.NullPassedToNonnull,
clang-analyzer-nullability.NullReturnedFromNonnull,
clang-analyzer-nullability.NullabilityBase,
clang-analyzer-nullability.NullableDereferenced,
clang-analyzer-nullability.NullablePassedToNonnull,
clang-analyzer-nullability.NullableReturnedFromNonnull,
clang-analyzer-optin.mpi.MPI-Checker,
clang-analyzer-optin.performance.GCDAntipattern,
clang-analyzer-optin.performance.Padding,
clang-analyzer-optin.portability.UnixAPI,
clang-analyzer-security.FloatLoopCounter,
clang-analyzer-security.insecureAPI.SecuritySyntaxChecker,
clang-analyzer-security.insecureAPI.UncheckedReturn,
clang-analyzer-security.insecureAPI.bcmp,
clang-analyzer-security.insecureAPI.bcopy,
clang-analyzer-security.insecureAPI.bzero,
clang-analyzer-security.insecureAPI.decodeValueOfObjCType,
clang-analyzer-security.insecureAPI.getpw,
clang-analyzer-security.insecureAPI.gets,
clang-analyzer-security.insecureAPI.mkstemp,
clang-analyzer-security.insecureAPI.mktemp,
clang-analyzer-security.insecureAPI.rand,
#clang-analyzer-security.insecureAPI.strcpy,
clang-analyzer-security.insecureAPI.vfork,
clang-analyzer-unix.API,
clang-analyzer-unix.DynamicMemoryModeling,
clang-analyzer-unix.Malloc,
clang-analyzer-unix.MallocSizeof,
clang-analyzer-unix.MismatchedDeallocator,
clang-analyzer-unix.Vfork,
clang-analyzer-unix.cstring.BadSizeArg,
clang-analyzer-unix.cstring.CStringModeling,
clang-analyzer-unix.cstring.NullArg,
clang-analyzer-valist.CopyToSelf,
clang-analyzer-valist.Uninitialized,
clang-analyzer-valist.Unterminated,
clang-analyzer-valist.ValistBase,
clang-analyzer-webkit.NoUncountedMemberChecker,
clang-analyzer-webkit.RefCntblBaseVirtualDtor,
misc-misplaced-const,
misc-redundant-expression,
misc-static-assert,
misc-throw-by-value-catch-by-reference,
misc-unconventional-assign-operator,
misc-uniqueptr-reset-release,
misc-unused-using-decls,
modernize-avoid-bind,
modernize-deprecated-headers,
modernize-deprecated-ios-base-aliases,
modernize-loop-convert,
modernize-make-shared,
modernize-make-unique,
modernize-raw-string-literal,
modernize-replace-auto-ptr,
modernize-replace-random-shuffle,
modernize-return-braced-init-list,
modernize-shrink-to-fit,
modernize-unary-static-assert,
modernize-use-bool-literals,
modernize-use-transparent-functors,
modernize-use-uncaught-exceptions,
performance-faster-string-find,
performance-for-range-copy,
performance-implicit-conversion-in-loop,
performance-inefficient-algorithm,
performance-inefficient-string-concatenation,
performance-inefficient-vector-operation,
performance-no-int-to-ptr,
performance-type-promotion-in-math-fn,
performance-unnecessary-copy-initialization,
performance-unnecessary-value-param,
readability-avoid-const-params-in-decls,
readability-braces-around-statements,
readability-const-return-type,
readability-container-size-empty,
readability-convert-member-functions-to-static,
readability-delete-null-pointer,
readability-deleted-default,
readability-else-after-return,
readability-function-size,
-readability-identifier-naming,
readability-inconsistent-declaration-parameter-name,
readability-isolate-declaration,
readability-make-member-function-const,
readability-misleading-indentation,
readability-misplaced-array-index,
readability-named-parameter,
readability-non-const-parameter,
-readability-qualified-auto,
readability-redundant-access-specifiers,
readability-redundant-control-flow,
readability-redundant-declaration,
readability-redundant-function-ptr-dereference,
readability-redundant-member-init,
readability-redundant-preprocessor,
readability-redundant-smartptr-get,
readability-redundant-string-cstr,
readability-redundant-string-init,
readability-simplify-boolean-expr,
readability-simplify-subscript-expr,
readability-static-accessed-through-instance,
readability-static-definition-in-anonymous-namespace,
readability-string-compare,
readability-suspicious-call-argument,
'

ExtraArgs:
  - -Wno-unknown-pragmas  # TODO: remove this after switch to clang-tidy-18

WarningsAsErrors: '*'
HeaderFilterRegex: '(libcper)|(src)/'
CheckOptions:
  - { key: readability-identifier-naming.VariableCase,  value: lower_case }
  - { key: readability-identifier-naming.FunctionCase,  value: lower_case }
  - { key: readability-identifier-naming.ParameterCase, value: lower_case }
  - { key: readability-identifier-naming.NamespaceCase, value: lower_case }
  - { key: readability-identifier-naming.StructCase,    value: lower_case  }
  - { key: cppcoreguidelines-macro-usage.AllowedRegexp, value: DEBUG*|NLOHMANN_JSON_SERIALIZE_ENUM }