.clang-tidy

Checks: >
  bugprone-copy-constructor-init,
  bugprone-dangling-handle,
  bugprone-infinite-loop,
  bugprone-stringview-nullptr,
  bugprone-use-after-move,

  llvm-include-order,
  llvm-namespace-comment,

  misc-definitions-in-headers,
  misc-misplaced-const,
  misc-non-copyable-objects,
  misc-uniqueptr-reset-release,

  modernize-loop-convert,
  modernize-redundant-void-arg,
  modernize-use-nullptr,
  modernize-use-override,
  modernize-use-equals-delete,

  readability-duplicate-include,
  readability-identifier-naming,
  readability-function-cognitive-complexity,
  readability-function-size,
  readability-misplaced-array-index,
  readability-redundant-control-flow,
  readability-redundant-function-ptr-dereference,
  readability-redundant-preprocessor,
  readability-simplify-boolean-expr,
  readability-simplify-subscript-expr,
  readability-uniqueptr-delete-release,

CheckOptions:
  - key:   readability-function-cognitive-complexity.Threshold
    value: 143 # TODO: bring that number down
  - key:   readability-function-size.LineThreshold
    value: 194 # TODO: bring that number down
  - key:   readability-identifier-naming.GetConfigPerFile
    value: false
  - key:   readability-identifier-naming.ParameterCase
    value: lower_case
  - key:   readability-identifier-naming.ParameterPrefix
    value: __
  - key:   readability-identifier-naming.PrivateMemberCase
    value: lower_case
  - key:   readability-identifier-naming.PrivateMemberPrefix
    value: __
  - key:   readability-identifier-naming.PrivateMemberSuffix
    value: _
  - key:   readability-identifier-naming.LocalVariableCase
    value: lower_case
  - key:   readability-identifier-naming.LocalVariablePrefix
    value: __
  - key:   readability-identifier-naming.TemplateParameterCase
    value: CamelCase
  - key:   readability-identifier-naming.TemplateParameterPrefix
    value: _
  - key:   readability-identifier-naming.TemplateParameterIgnoredRegexp
    value: (.*\:auto|expr-type) # This is https://llvm.org/PR56464
  - key:   readability-identifier-naming.ValueTemplateParameterCase
    value: CamelCase
  - key:   readability-identifier-naming.ValueTemplateParameterPrefix
    value: _
  - key:   readability-identifier-naming.ValueTemplateParameterIgnoredRegexp
    value: (__[a-z_]|_[A-Z]).* # TODO: Converge on a single style for value template parameters

# TODO: investigate these checks
# bugprone-branch-clone,
# bugprone-macro-parentheses,
# cppcoreguidelines-prefer-member-initializer,
# misc-unused-parameters,
# modernize-use-bool-literals,
# modernize-use-default-member-init,
# modernize-use-equals-default,
# portability-restrict-system-includes,
# readability-function-cognitive-complexity,
# readability-implicit-bool-conversion,
# readability-isolate-declaration,
# readability-redundant-access-specifiers,
# readability-redundant-declaration,
# readability-redundant-member-init,
#