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.clang-tidy
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.clang-tidy
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---
# Configure clang-tidy for this project.
# Here is an explanation for why some of the checks are disabled:
#
# -google-readability-namespace-comments: the *_CLIENT_NS is a macro, and
# clang-tidy fails to match it against the initial value.
#
# -modernize-use-trailing-return-type: clang-tidy recommends using
# `auto Foo() -> std::string { return ...; }`, we think the code is less
# readable in this form.
#
# -modernize-return-braced-init-list: We think removing typenames and using
# only braced-init can hurt readability.
#
# -performance-move-const-arg: This warning requires the developer to
# know/care more about the implementation details of types/functions than
# should be necessary. For example, `A a; F(std::move(a));` will trigger a
# warning IFF `A` is a trivial type (and therefore the move is
# meaningless). It would also warn if `F` accepts by `const&`, which is
# another detail that the caller need not care about.
#
# -readability-redundant-declaration: A friend declaration inside a class
# counts as a declaration, so if we also declare that friend outside the
# class in order to document it as part of the public API, that will
# trigger a redundant declaration warning from this check.
#
Checks: >
-*,
bugprone-*,
google-*,
misc-*,
modernize-*,
performance-*,
portability-*,
readability-*,
-google-readability-braces-around-statements,
-google-readability-namespace-comments,
-google-runtime-references,
-misc-non-private-member-variables-in-classes,
-modernize-return-braced-init-list,
-performance-move-const-arg,
-readability-named-parameter,
-modernize-use-trailing-return-type,
-readability-braces-around-statements,
-readability-redundant-declaration
# Turn all the warnings from the checks above into errors.
WarningsAsErrors: "*"
# TODO(#205) - Enable clang-tidy checks in our headers.
# HeaderFilterRegex: "google/cloud/.*"
CheckOptions:
- { key: readability-identifier-naming.NamespaceCase, value: lower_case }
- { key: readability-identifier-naming.ClassCase, value: CamelCase }
- { key: readability-identifier-naming.StructCase, value: CamelCase }
- { key: readability-identifier-naming.TemplateParameterCase, value: CamelCase }
- { key: readability-identifier-naming.FunctionCase, value: aNy_CasE }
- { key: readability-identifier-naming.VariableCase, value: lower_case }
- { key: readability-identifier-naming.ClassMemberCase, value: lower_case }
- { key: readability-identifier-naming.ClassMemberSuffix, value: _ }
- { key: readability-identifier-naming.PrivateMemberSuffix, value: _ }
- { key: readability-identifier-naming.ProtectedMemberSuffix, value: _ }
- { key: readability-identifier-naming.MacroDefinitionCase, value: UPPER_CASE }
- { key: readability-identifier-naming.EnumConstantCase, value: CamelCase }
- { key: readability-identifier-naming.EnumConstantPrefix, value: k }
- { key: readability-identifier-naming.ConstexprVariableCase, value: CamelCase }
- { key: readability-identifier-naming.ConstexprVariablePrefix, value: k }
- { key: readability-identifier-naming.GlobalConstantCase, value: CamelCase }
- { key: readability-identifier-naming.GlobalConstantPrefix, value: k }
- { key: readability-identifier-naming.MemberConstantCase, value: CamelCase }
- { key: readability-identifier-naming.MemberConstantPrefix, value: k }
- { key: readability-identifier-naming.StaticConstantCase, value: CamelCase }
- { key: readability-identifier-naming.StaticConstantPrefix, value: k }
- { key: readability-implicit-bool-conversion.AllowIntegerConditions, value: 1 }
- { key: readability-implicit-bool-conversion.AllowPointerConditions, value: 1 }