.clang-tidy

---
# Here are the reasons for disabled checks:
#
# -google-runtime-references
# -misc-non-private-member-variables-in-classes
# -modernize-avoid-c-arrays
#       Legacy reasons
#
# -bugprone-macro-parentheses: This conflicts with our usages
# -modernize-concat-nested-namespaces: More flexible not concated
# -modernize-use-nodiscard: No C++17 specific rules for now
# -modernize-use-trailing-return-type: It is acceptable to return a function call at the end of a function
# -readability-braces-around-statements: Simple single statement can be without braces
# -readability-function-cognitive-complexity: This will limit function size
# -readability-implicit-bool-conversion: We omit explicit bool conversion for brevity
# -readability-implicit-bool-cast: We omit explicit bool conversion for brevity
# -readability-magic-numbers: There will be lots of constants
# -bugprone-branch-clone: two branches may only print debug message, then will be treat as the same logic.

Checks: >
    -*,
    bugprone-*,
    google-*,
    misc-*,
    modernize-*,
    performance-*,
    portability-*,
    readability-*,

    -google-runtime-references,
    -misc-non-private-member-variables-in-classes,
    -modernize-avoid-c-arrays,

    -bugprone-macro-parentheses,
    -modernize-concat-nested-namespaces,
    -modernize-use-nodiscard,
    -modernize-use-trailing-return-type,
    -readability-braces-around-statements,
    -readability-function-cognitive-complexity,
    -readability-implicit-bool-conversion,
    -readability-implicit-bool-cast,
    -readability-magic-numbers,
    -bugprone-branch-clone,

CheckOptions:
    - { key: readability-identifier-naming.NamespaceCase,          value: lower_case }
    - { key: readability-identifier-naming.StructCase,             value: CamelCase  }
    - { key: readability-identifier-naming.ClassCase,              value: CamelCase  }
    - { key: readability-identifier-naming.ClassMethodCase,        value: camelBack  }
    - { key: readability-identifier-naming.ClassConstantCase,      value: UPPER_CASE }
    - { key: readability-identifier-naming.ClassMemberCase,        value: camelBack  }
    - { key: readability-identifier-naming.ProtectedMemberPrefix,  value: _          }
    - { key: readability-identifier-naming.PrivateMemberPrefix,    value: _          }

    - { key: readability-identifier-naming.EnumCase,               value: CamelCase  }
    - { key: readability-identifier-naming.ScopedEnumConstantCase, value: UPPER_CASE }
    - { key: readability-identifier-naming.EnumConstantCase,       value: UPPER_CASE }

    - { key: readability-identifier-naming.FunctionCase,           value: camelBack  }
    - { key: readability-identifier-naming.GlobalConstantCase,     value: UPPER_CASE }
    - { key: readability-identifier-naming.LocalConstantCase,      value: camelBack  }
    - { key: readability-identifier-naming.LocalVariableCase,      value: camelBack  }
    - { key: readability-identifier-naming.MacroDefinitionCase,    value: UPPER_CASE }
    - { key: readability-identifier-naming.ParameterCase,          value: camelBack  }
    - { key: readability-identifier-naming.StaticConstantCase,     value: UPPER_CASE }
    - { key: readability-identifier-naming.VariableCase,           value: camelBack  }