# Copyright 2025 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

FormatStyle:         file
InheritParentConfig: true

# Please add checks explicitly rather than using wildcards like "modernize-*".
# These check names are current as of LLVM 20.0.0, as reported by "clang-tidy --list-checks --checks=*"
# For more information on each check, see https://clang.llvm.org/extra/clang-tidy/checks/list.html.
Checks:
  # from android-*
  - android-cloexec-accept
  - android-cloexec-accept4
  - android-cloexec-creat
  - android-cloexec-dup
  - android-cloexec-epoll-create
  - android-cloexec-epoll-create1
  - android-cloexec-fopen
  - android-cloexec-inotify-init
  - android-cloexec-inotify-init1
  - android-cloexec-memfd-create
  - android-cloexec-open
  - android-cloexec-pipe
  - android-cloexec-pipe2
  - android-cloexec-socket
  - android-comparison-in-temp-failure-retry

  # from bugprone-*
  - bugprone-argument-comment
  - bugprone-assert-side-effect
  - bugprone-assignment-in-if-condition
  - bugprone-bad-signal-to-kill-thread
  - bugprone-bool-pointer-implicit-conversion
  - bugprone-branch-clone
  - bugprone-casting-through-void
  - bugprone-chained-comparison
  - bugprone-compare-pointer-to-member-virtual-function
  - bugprone-copy-constructor-init
  - bugprone-crtp-constructor-accessibility
  - bugprone-dangling-handle
  - bugprone-dynamic-static-initializers
  - bugprone-easily-swappable-parameters
  - bugprone-empty-catch
  - bugprone-exception-escape
  - bugprone-fold-init-type
  - bugprone-forward-declaration-namespace
  - bugprone-forwarding-reference-overload
  - bugprone-implicit-widening-of-multiplication-result
  - bugprone-inaccurate-erase
  - bugprone-inc-dec-in-conditions
  - bugprone-incorrect-enable-if
  - bugprone-incorrect-roundings
  - bugprone-infinite-loop
  - bugprone-integer-division
  - bugprone-lambda-function-name
  - 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-move-forwarding-reference
  - bugprone-multi-level-implicit-pointer-conversion
  - bugprone-multiple-new-in-one-expression
  - bugprone-multiple-statement-macro
  - bugprone-narrowing-conversions
  - bugprone-no-escape
  - bugprone-non-zero-enum-to-bool-conversion
  - bugprone-not-null-terminated-result
  - bugprone-optional-value-conversion
  - bugprone-parent-virtual-call
  - bugprone-pointer-arithmetic-on-polymorphic-object
  - bugprone-posix-return
  - bugprone-redundant-branch-condition
  - bugprone-reserved-identifier
  - bugprone-return-const-ref-from-parameter
  - bugprone-shared-ptr-array-mismatch
  - bugprone-signal-handler
  - bugprone-signed-char-misuse
  - bugprone-sizeof-container
  - bugprone-sizeof-expression
  - bugprone-spuriously-wake-up-functions
  - bugprone-standalone-empty
  - bugprone-string-constructor
  - bugprone-string-integer-assignment
  - bugprone-string-literal-with-embedded-nul
  - bugprone-stringview-nullptr
  - bugprone-suspicious-enum-usage
  - bugprone-suspicious-include
  - bugprone-suspicious-memory-comparison
  - bugprone-suspicious-memset-usage
  - bugprone-suspicious-missing-comma
  - bugprone-suspicious-realloc-usage
  - bugprone-suspicious-semicolon
  - bugprone-suspicious-string-compare
  - bugprone-suspicious-stringview-data-usage
  - bugprone-swapped-arguments
  - bugprone-switch-missing-default-case
  - bugprone-terminating-continue
  - bugprone-throw-keyword-missing
  - bugprone-too-small-loop-variable
  - bugprone-unchecked-optional-access
  - bugprone-undefined-memory-manipulation
  - bugprone-undelegated-constructor
  - bugprone-unhandled-exception-at-new
  - bugprone-unhandled-self-assignment
  - bugprone-unique-ptr-array-mismatch
  - bugprone-unsafe-functions
  - bugprone-unused-local-non-trivial-variable
  - bugprone-unused-raii
  - bugprone-unused-return-value
  - bugprone-use-after-move
  - bugprone-virtual-near-miss

  # from cert-*
  - cert-con36-c
  - cert-con54-cpp
  - cert-ctr56-cpp
  - cert-dcl03-c
  - cert-dcl16-c
  - 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-err33-c
  - cert-err34-c
  - cert-err52-cpp
  - cert-err58-cpp
  - cert-err60-cpp
  - cert-err61-cpp
  - cert-exp42-c
  - cert-fio38-c
  - cert-flp30-c
  - cert-flp37-c
  - cert-int09-c
  - cert-mem57-cpp
  - cert-msc24-c
  - cert-msc30-c
  - cert-msc32-c
  - cert-msc33-c
  - cert-msc50-cpp
  - cert-msc51-cpp
  - cert-msc54-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

  # from concurrency-*
  - concurrency-mt-unsafe
  - concurrency-thread-canceltype-asynchronous

  # from cppcoreguidelines-*
  - cppcoreguidelines-avoid-c-arrays
  - cppcoreguidelines-avoid-capturing-lambda-coroutines
  - cppcoreguidelines-avoid-const-or-ref-data-members
  - cppcoreguidelines-avoid-do-while
  - cppcoreguidelines-avoid-goto
  - cppcoreguidelines-avoid-magic-numbers
  - cppcoreguidelines-avoid-non-const-global-variables
  - cppcoreguidelines-avoid-reference-coroutine-parameters
  - cppcoreguidelines-c-copy-assignment-signature
  - cppcoreguidelines-explicit-virtual-functions
  - cppcoreguidelines-init-variables
  - cppcoreguidelines-interfaces-global-init
  - cppcoreguidelines-macro-to-enum
  - cppcoreguidelines-macro-usage
  - cppcoreguidelines-misleading-capture-default-by-value
  - cppcoreguidelines-missing-std-forward
  - cppcoreguidelines-narrowing-conversions
  - cppcoreguidelines-no-malloc
  - cppcoreguidelines-no-suspend-with-lock
  - cppcoreguidelines-noexcept-destructor
  - cppcoreguidelines-noexcept-move-operations
  - cppcoreguidelines-noexcept-swap
  - cppcoreguidelines-non-private-member-variables-in-classes
  - cppcoreguidelines-owning-memory
  - cppcoreguidelines-prefer-member-initializer
  - cppcoreguidelines-pro-bounds-array-to-pointer-decay
  - cppcoreguidelines-pro-bounds-constant-array-index
  - cppcoreguidelines-pro-bounds-pointer-arithmetic
  - cppcoreguidelines-pro-type-const-cast
  - cppcoreguidelines-pro-type-cstyle-cast
  - cppcoreguidelines-pro-type-member-init
  - cppcoreguidelines-pro-type-reinterpret-cast
  - cppcoreguidelines-pro-type-static-cast-downcast
  - cppcoreguidelines-pro-type-union-access
  - cppcoreguidelines-pro-type-vararg
  - cppcoreguidelines-rvalue-reference-param-not-moved
  - cppcoreguidelines-slicing
  - cppcoreguidelines-special-member-functions
  - cppcoreguidelines-use-default-member-init
  - cppcoreguidelines-virtual-class-destructor

  # from google-*
  - google-build-explicit-make-pair
  - google-build-namespaces
  - google-build-using-namespace
  - google-default-arguments
  - google-explicit-constructor
  - google-global-names-in-headers
  - google-objc-avoid-nsobject-new
  - google-objc-avoid-throwing-exception
  - google-objc-function-naming
  - google-objc-global-variable-declaration
  - google-readability-avoid-underscore-in-googletest-name
  - google-readability-braces-around-statements
  - google-readability-casting
  - google-readability-function-size
  - google-readability-namespace-comments
  - google-readability-todo
  - google-runtime-int
  - google-runtime-operator
  - google-upgrade-googletest-case

  # from misc-*
  - misc-confusable-identifiers
  - misc-const-correctness
  - misc-coroutine-hostile-raii
  - misc-definitions-in-headers
  - misc-header-include-cycle
  - misc-include-cleaner
  - misc-misleading-bidirectional
  - misc-misleading-identifier
  - misc-misplaced-const
  - misc-new-delete-overloads
  - misc-no-recursion
  - misc-non-copyable-objects
  - misc-non-private-member-variables-in-classes
  - misc-redundant-expression
  - misc-static-assert
  - misc-throw-by-value-catch-by-reference
  - misc-unconventional-assign-operator
  - misc-uniqueptr-reset-release
  - misc-unused-alias-decls
  - misc-unused-parameters
  - misc-unused-using-decls
  - misc-use-anonymous-namespace
  - misc-use-internal-linkage

  # from modernize-*
  - modernize-avoid-bind
  - modernize-avoid-c-arrays
  - modernize-concat-nested-namespaces
  - modernize-deprecated-headers
  - modernize-deprecated-ios-base-aliases
  - modernize-loop-convert
  - modernize-macro-to-enum
  - modernize-make-shared
  - modernize-make-unique
  - modernize-min-max-use-initializer-list
  - modernize-pass-by-value
  - modernize-raw-string-literal
  - modernize-redundant-void-arg
  - modernize-replace-auto-ptr
  - modernize-replace-disallow-copy-and-assign-macro
  - modernize-replace-random-shuffle
  - modernize-return-braced-init-list
  - modernize-shrink-to-fit
  - modernize-type-traits
  - modernize-unary-static-assert
  - modernize-use-auto
  - modernize-use-bool-literals
  - modernize-use-constraints
  - modernize-use-default-member-init
  - modernize-use-designated-initializers
  - modernize-use-emplace
  - modernize-use-equals-default
  - modernize-use-equals-delete
  - modernize-use-nodiscard
  - modernize-use-noexcept
  - modernize-use-nullptr
  - modernize-use-override
  - modernize-use-ranges
  - modernize-use-starts-ends-with
  - modernize-use-std-format
  - modernize-use-std-numbers
  - modernize-use-std-print
  - modernize-use-trailing-return-type
  - modernize-use-transparent-functors
  - modernize-use-uncaught-exceptions
  - modernize-use-using

  # from performance-*
  - performance-avoid-endl
  - performance-enum-size
  - 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-move-const-arg
  - performance-move-constructor-init
  - performance-no-automatic-move
  - performance-no-int-to-ptr
  - performance-noexcept-destructor
  - performance-noexcept-move-constructor
  - performance-noexcept-swap
  - performance-trivially-destructible
  - performance-type-promotion-in-math-fn
  - performance-unnecessary-copy-initialization
  - performance-unnecessary-value-param

  # from portability-*
  - portability-restrict-system-includes
  - portability-simd-intrinsics
  - portability-std-allocator-const

  # from readability-*
  - readability-avoid-const-params-in-decls
  - readability-avoid-nested-conditional-operator
  - readability-avoid-return-with-void-value
  - readability-avoid-unconditional-preprocessor-if
  - readability-braces-around-statements
  - readability-const-return-type
  - readability-container-contains
  - readability-container-data-pointer
  - readability-container-size-empty
  - readability-convert-member-functions-to-static
  - readability-delete-null-pointer
  - readability-duplicate-include
  - readability-else-after-return
  - readability-enum-initial-value
  - readability-function-cognitive-complexity
  - readability-function-size
  - readability-identifier-length
  - readability-identifier-naming
  - readability-implicit-bool-conversion
  - readability-inconsistent-declaration-parameter-name
  - readability-isolate-declaration
  - readability-magic-numbers
  - readability-make-member-function-const
  - readability-math-missing-parentheses
  - readability-misleading-indentation
  - readability-misplaced-array-index
  - readability-named-parameter
  - readability-non-const-parameter
  - readability-operators-representation
  - readability-qualified-auto
  - readability-redundant-access-specifiers
  - readability-redundant-casting
  - readability-redundant-control-flow
  - readability-redundant-declaration
  - readability-redundant-function-ptr-dereference
  - readability-redundant-inline-specifier
  - readability-redundant-member-init
  - readability-redundant-preprocessor
  - readability-redundant-smartptr-get
  - readability-redundant-string-cstr
  - readability-redundant-string-init
  - readability-reference-to-constructed-temporary
  - 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
  - readability-uniqueptr-delete-release
  - readability-uppercase-literal-suffix
  - readability-use-anyofallof
  - readability-use-std-min-max