Add clang-tidy and clang-format configuration

2025-10-31 00:07:39 +02:00 · 2025-07-07 21:37:27 +03:00
parent d03d096aee
commit 95bc827f1b
2 changed files with 273 additions and 0 deletions
--- a/.clang-format
+++ b/.clang-format
@@ -0,0 +1,190 @@
+---
+Language:        Cpp
+# BasedOnStyle:  Mozilla
+AccessModifierOffset: -4
+AlignAfterOpenBracket: BlockIndent
+AlignArrayOfStructures: Left
+AlignConsecutiveMacros: false 
+AlignConsecutiveAssignments: false 
+AlignConsecutiveBitFields: false 
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Left
+AlignOperands:   AlignAfterOperator
+AlignTrailingComments: false
+AllowAllArgumentsOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortEnumsOnASingleLine: false
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortLambdasOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
+AttributeMacros:
+  - __capability
+BinPackArguments: false
+BinPackParameters: false
+BraceWrapping:
+  AfterCaseLabel:  false
+  AfterClass:      true
+  AfterControlStatement: Never
+  AfterEnum:       true
+  AfterFunction:   true
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     true
+  AfterUnion:      true
+  AfterExternBlock: true
+  BeforeCatch:     false
+  BeforeElse:      false
+  BeforeLambdaBody: false
+  BeforeWhile:     false
+  IndentBraces:    false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+  SplitEmptyNamespace: false
+BreakBeforeBinaryOperators: None
+BreakBeforeConceptDeclarations: true
+BreakBeforeBraces: Allman
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeComma
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeComma
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     160
+CommentPragmas:  '^ IWYU pragma:'
+QualifierAlignment: Left
+CompactNamespaces: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DeriveLineEnding: true
+DerivePointerAlignment: false
+DisableFormat:   false
+EmptyLineAfterAccessModifier: Never
+EmptyLineBeforeAccessModifier: LogicalBlock
+ExperimentalAutoDetectBinPacking: false
+PackConstructorInitializers: BinPack
+BasedOnStyle:    ''
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+AllowAllConstructorInitializersOnNextLine: true
+FixNamespaceComments: false
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IfMacros:
+  - KJ_IF_MAYBE
+IncludeBlocks: Preserve
+IncludeCategories:
+  # Precompiled header
+  - Regex:           '"StdInc\.h"'
+    Priority:        0
+    SortPriority:    -1
+IncludeIsMainRegex: '(Test)?$'
+IncludeIsMainSourceRegex: ''
+IndentAccessModifiers: false
+IndentCaseLabels: true
+IndentCaseBlocks: false
+IndentGotoLabels: true
+IndentPPDirectives: AfterHash
+IndentExternBlock: AfterExternBlock
+IndentRequires:  false
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+InsertTrailingCommas: None
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: true
+LambdaBodyIndentation: Signature
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 4
+ObjCBreakBeforeNestedBlockParam: true
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: false
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakOpenParenthesis: 0
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 200
+PenaltyIndentedWhitespace: 0
+PointerAlignment: Middle
+PPIndentWidth:   -1
+ReferenceAlignment: Pointer
+ReflowComments:  false
+RemoveBracesLLVM: false
+SeparateDefinitionBlocks: Leave
+ShortNamespaceLines: 1
+SortIncludes:    CaseSensitive
+SortJavaStaticImport: Before
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCaseColon: false
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: Never
+SpaceBeforeParensOptions:
+  AfterControlStatements: true
+  AfterForeachMacros: true
+  AfterFunctionDefinitionName: false
+  AfterFunctionDeclarationName: false
+  AfterIfMacros:   true
+  AfterOverloadedOperator: false
+  BeforeNonEmptyParentheses: false
+SpaceAroundPointerQualifiers: Default
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  Never
+SpacesInConditionalStatement: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInLineCommentPrefix:
+  Minimum:         0
+  Maximum:         -1
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceBeforeSquareBrackets: false
+BitFieldColonSpacing: Both
+Standard:        Latest
+StatementAttributeLikeMacros:
+  - FALLTHROUGH
+  - STRONG_INLINE
+  - DLL_EXPORT
+  - DLL_IMPORT
+  - ELF_VISIBILITY
+  - Q_EMIT
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TabWidth:        4
+UseCRLF:         false
+UseTab:          ForContinuationAndIndentation 
+WhitespaceSensitiveMacros:
+  - STRINGIZE
+  - PP_STRINGIZE
+  - BOOST_PP_STRINGIZE
+  - NS_SWIFT_NAME
+  - CF_SWIFT_NAME
+...
+
+
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -0,0 +1,83 @@
+# Enabled, but situational - a lot of triggers in old code:
+#  -bugprone-narrowing-conversions,                      # might be too noisy
+#  -cppcoreguidelines-narrowing-conversions,             # might be too noisy
+#  -cppcoreguidelines-pro-bounds-pointer-arithmetic,     # pointer arithmetic should be avoided, with possible exception for low-level reader classes
+#  -misc-private-member-variables-in-classes,            # good for classes, should be disabled/ignored for structs
+#  -readability-function-cognitive-complexity,           # can show candidates for refactoring
+#
+# Currently disabled options:
+#  -misc-unused-parameters,                              # a lot of intended cases, e.g. interfaces & their implementations
+#  -misc-include-cleaner,                                # a lot of false-positives, mostly due to StdInc.h
+#  -cppcoreguidelines-init-variables,                    # better to rely on "maybe initialized" compiler warnings
+#  -cppcoreguidelines-owning-memory,                     # requires 'gsl' library presence
+#  -cppcoreguidelines-avoid-magic-numbers,               # too much noise
+#  -readability-identifier-length,                       # too much noise
+#  -readability-magic-numbers,                           # too much noise
+#  -bugprone-easily-swappable-parameters,                # improvement doubtful
+#  -cppcoreguidelines-avoid-const-or-ref-data-members    # improvement doubtful
+#  -cppcoreguidelines-special-member-functions,          # improvement doubtful
+#  -cppcoreguidelines-pro-bounds-constant-array-index,   # improvement doubtful
+#  -readability-static-accessed-through-instance,        # improvement doubtful
+#  -readability-else-after-return,                       # improvement doubtful
+#  -modernize-pass-by-value,                             # improvement doubtful
+#  -google-readability-braces-around-statements,         # not in our code style
+#  -google-readability-namespace-comments,               # not in our code style
+#  -google-readability-todo,                             # not in our code style
+#  -modernize-use-trailing-return-type,                  # not in our code style
+#  -modernize-return-braced-init-list,                   # not in our code style
+#  -modernize-use-nodiscard,                             # not in our code style
+#  -readability-braces-around-statements,                # not in our code style
+#  -readability-implicit-bool-conversion,                # not in our code style for pointers, and int-only detection seems to be broken?
+#  -readability-uppercase-literal-suffix                 # not in our code style
+#  -readability-convert-member-functions-to-static,      # candidate for re-enabling, to show poorly designed class methods
+
+Checks: >
+  -*,
+  boost-*,
+  bugprone-*,
+  clang-*,
+  cppcoreguidelines-*,
+  google-*,
+  misc-*,
+  modernize-*,
+  performance-*,
+  readability-*,
+  -bugprone-easily-swappable-parameters,
+  -cppcoreguidelines-avoid-const-or-ref-data-members,
+  -cppcoreguidelines-avoid-magic-numbers,
+  -cppcoreguidelines-init-variables,
+  -cppcoreguidelines-owning-memory,
+  -cppcoreguidelines-special-member-functions,
+  -cppcoreguidelines-pro-bounds-constant-array-index,
+  -google-readability-braces-around-statements,
+  -google-readability-namespace-comments,
+  -google-readability-todo,
+  -misc-include-cleaner,
+  -misc-unused-parameters,
+  -modernize-use-trailing-return-type,
+  -modernize-return-braced-init-list,
+  -modernize-pass-by-value,
+  -modernize-use-nodiscard,
+  -readability-braces-around-statements,
+  -readability-convert-member-functions-to-static,
+  -readability-else-after-return,
+  -readability-identifier-length,
+  -readability-implicit-bool-conversion,
+  -readability-magic-numbers,
+  -readability-static-accessed-through-instance,
+  -readability-uppercase-literal-suffix,
+  -readability-use-anyofallof
+
+CheckOptions:
+  - key:             misc-non-private-member-variables-in-classes.IgnoreClassesWithAllMemberVariablesBeingPublic
+    value:           'true'
+  - key:             llvm-else-after-return.WarnOnConditionVariables
+    value:           'false'
+  - key:             misc-const-correctness.AnalyzeValues 
+    value:           'false'
+  - key:             misc-include-cleaner.IgnoreHeaders
+    value:           'StdInc.h'
+  - key:             readability-function-size.StatementThreshold
+    value:           '800'
+  - key:             misc-include-cleaner.IgnoreHeaders
+    value:           'StdInc.h'