detekt.yml

autoCorrect: false
failFast: false

test-pattern:
  active: true
  patterns:
    - '.*/test/.*'
    - '.*Test.kt'
    - '.*Spec.kt'
  exclude-rule-sets:
    - 'comments'
  exclude-rules:
    - 'NamingRules'
    - 'WildcardImport'
    - 'MagicNumber'
    - 'MaxLineLength'
    - 'LateinitUsage'
    - 'StringLiteralDuplication'
    - 'SpreadOperator'
    - 'TooManyFunctions'
    - 'ForEachOnRange'
    - 'LongMethod'
    - 'TooGenericExceptionCaught'

build:
  maxIssues: 0

processors:
  active: true

console-reports:
  active: true

output-reports:
  active: true

formatting:
  active: true
  no-empty-class-body:
    active: true
  ChainWrapping:
    active: true
  CommentSpacing:
    active: true
  Filename:
    active: true
  FinalNewline:
    active: true
  ImportOrdering:
    active: false
  Indentation:
    active: true
  MaximumLineLength:
    active: false
  ModifierOrdering:
    active: true
  NoBlankLineBeforeRbrace:
    active: true
  NoConsecutiveBlankLines:
    active: true
  NoEmptyClassBody:
    active: true
  NoItParamInMultilineLambda:
    active: true
  NoLineBreakAfterElse:
    active: true
  NoLineBreakBeforeAssignment:
    active: true
  NoMultipleSpaces:
    active: true
  NoSemicolons:
    active: true
  NoTrailingSpaces:
    active: true
  NoUnitReturn:
    active: true
  NoUnusedImports:
    active: true
  NoWildcardImports:
    active: true
  ParameterListWrapping:
    active: true
  SpacingAroundColon:
    active: true
  SpacingAroundComma:
    active: true
  SpacingAroundCurly:
    active: true
  SpacingAroundKeyword:
    active: true
  SpacingAroundOperators:
    active: true
  SpacingAroundRangeOperator:
    active: true
  StringTemplate:
    active: true

comments:
  active: true
  CommentOverPrivateFunction:
    active: false
  CommentOverPrivateProperty:
    active: false
  EndOfSentenceFormat:
    active: true
    endOfSentenceFormat: ([.?!][ \t\n\r\f<])|([.?!:]$)|(\s*\-\s*\w*$)
  UndocumentedPublicClass:
    active: false
    searchInNestedClass: true
    searchInInnerClass: true
    searchInInnerObject: true
    searchInInnerInterface: true
  UndocumentedPublicFunction:
    active: false

complexity:
  active: true
  ComplexCondition:
    active: true
    threshold: 5
  ComplexInterface:
    active: false
    threshold: 10
    includeStaticDeclarations: false
  ComplexMethod:
    active: false
    threshold: 20
    ignoreSingleWhenExpression: false
  LabeledExpression:
    active: false
  LargeClass:
    active: false
    threshold: 150
  LongMethod:
    active: false
    threshold: 15
  LongParameterList:
    active: false
    threshold: 8
    ignoreDefaultParameters: true
  MethodOverloading:
    active: false
    threshold: 6
  NestedBlockDepth:
    active: true
    threshold: 4
  StringLiteralDuplication:
    active: false
    threshold: 5
    ignoreAnnotation: true
    excludeStringsWithLessThan5Characters: true
    ignoreStringsRegex: '$^'
  TooManyFunctions:
    active: false
    thresholdInFiles: 11
    thresholdInClasses: 11
    thresholdInInterfaces: 11
    thresholdInObjects: 11
    thresholdInEnums: 11
    ignoreDeprecated: false
    ignorePrivate: false

empty-blocks:
  active: true
  EmptyCatchBlock:
    active: true
    allowedExceptionNameRegex: "^(_|(ignore|expected).*)"
  EmptyClassBlock:
    active: false
  EmptyDefaultConstructor:
    active: true
  EmptyDoWhileBlock:
    active: true
  EmptyElseBlock:
    active: true
  EmptyFinallyBlock:
    active: true
  EmptyForBlock:
    active: true
  EmptyFunctionBlock:
    active: true
    ignoreOverriddenFunctions: false
  EmptyIfBlock:
    active: true
  EmptyInitBlock:
    active: true
  EmptyKtFile:
    active: true
  EmptySecondaryConstructor:
    active: true
  EmptyWhenBlock:
    active: true
  EmptyWhileBlock:
    active: true

exceptions:
  active: true
  ExceptionRaisedInUnexpectedLocation:
    active: true
    methodNames: 'toString,hashCode,equals,finalize'
  InstanceOfCheckForException:
    active: false
  NotImplementedDeclaration:
    active: false
  PrintStackTrace:
    active: true
  RethrowCaughtException:
    active: true
  ReturnFromFinally:
    active: true
  SwallowedException:
    active: true
  ThrowingExceptionFromFinally:
    active: true
  ThrowingExceptionInMain:
    active: true
  ThrowingExceptionsWithoutMessageOrCause:
    active: true
    exceptions: 'IllegalArgumentException,IllegalStateException,IOException'
  ThrowingNewInstanceOfSameException:
    active: true
  TooGenericExceptionCaught:
    active: true
    exceptionNames:
     - Error
     - Exception
     - RuntimeException
     - Throwable
  TooGenericExceptionThrown:
    active: true
    exceptionNames:
     - Error
     - Exception
     - Throwable
     - RuntimeException

naming:
  active: true
  ClassNaming:
    active: true
    classPattern: '[A-Z$][a-zA-Z0-9$]*'
  EnumNaming:
    active: true
    enumEntryPattern: '^[A-Z][_a-zA-Z0-9]*'
  ForbiddenClassName:
    active: false
    forbiddenName: ''
  FunctionMaxLength:
    active: false
    maximumFunctionNameLength: 100
  FunctionMinLength:
    active: false
    minimumFunctionNameLength: 3
  FunctionNaming:
    active: true
    functionPattern: '^_{0,1}([a-z$][a-zA-Z$0-9]*)|(`.*`)$'
    excludeClassPattern: '$^'
  MatchingDeclarationName:
    active: false # Covered by ktlint
  MemberNameEqualsClassName:
    active: true
    ignoreOverriddenFunction: true
  ObjectPropertyNaming:
    active: true
    propertyPattern: '[A-Za-z][_A-Za-z0-9]*'
    constantPattern: '[A-Za-z][_A-Za-z0-9]*'
  PackageNaming:
    active: true
    packagePattern: '(^[a-z]+(\.[a-z][a-z0-9]*)*$)|(.*rich_message.*)|(.*host_referrals.*)' # TODO: fix rich_message and host_referrals
  TopLevelPropertyNaming:
    active: true
    constantPattern: '[A-Z][_A-Z0-9]*'
    propertyPattern: '[A-Za-z][_A-Za-z0-9]*'
    privatePropertyPattern: '(_)?[A-Za-z][A-Za-z0-9]*'
  VariableMaxLength:
    active: false
    maximumVariableNameLength: 64
  VariableMinLength:
    active: false
    minimumVariableNameLength: 1
  VariableNaming:
    active: true
    variablePattern: '[a-z][A-Za-z0-9]*'
    privateVariablePattern: '(_)?[a-z][A-Za-z0-9]*'
    excludeClassPattern: '$^'

performance:
  active: true
  ForEachOnRange:
    active: false
  SpreadOperator:
    active: false
  UnnecessaryTemporaryInstantiation:
    active: true

potential-bugs:
  active: true
  DuplicateCaseInWhenExpression:
    active: true
  EqualsAlwaysReturnsTrueOrFalse:
    active: true
  EqualsWithHashCodeExist:
    active: true
  ExplicitGarbageCollectionCall:
    active: true
  InvalidRange:
    active: true
  IteratorHasNextCallsNextMethod:
    active: true
  IteratorNotThrowingNoSuchElementException:
    active: true
  LateinitUsage:
    active: false
    excludeAnnotatedProperties: ""
    ignoreOnClassesPattern: ""
  UnconditionalJumpStatementInLoop:
    active: true
  UnreachableCode:
    active: true
  UnsafeCallOnNullableType:
    active: false
  UnsafeCast:
    active: false
  UselessPostfixExpression:
    active: true
  WrongEqualsTypeParameter:
    active: true

style:
  active: true
  CollapsibleIfStatements:
    active: true
  DataClassContainsFunctions:
    active: false
    conversionFunctionPrefix: 'to'
  EqualsNullCall:
    active: true
  ExpressionBodySyntax:
    active: false
  ForbiddenComment:
    active: false
    values: 'TODO:,FIXME:,STOPSHIP:'
  ForbiddenImport:
    active: false
    imports: ''
  FunctionOnlyReturningConstant:
    active: true
    ignoreOverridableFunction: true
    excludedFunctions: 'describeContents'
  LoopWithTooManyJumpStatements:
    active: true
    maxJumpCount: 3
  MagicNumber:
    active: false
    ignoreNumbers: '-1,0,1,2, 100, 1000'
    ignoreHashCodeFunction: false
    ignorePropertyDeclaration: false
    ignoreConstantDeclaration: true
    ignoreCompanionObjectPropertyDeclaration: true
    ignoreAnnotation: false
    ignoreNamedArgument: true
    ignoreEnums: false
  MandatoryBracesIfStatements:
    active: false # TODO: consider this
  MaxLineLength:
    active: true
    maxLineLength: 175
    excludePackageStatements: false
    excludeImportStatements: false
    excludeCommentStatements: true
  MayBeConst:
    active: true
  ModifierOrder:
    active: true
  NestedClassesVisibility:
    active: false
  NewLineAtEndOfFile:
    active: false
  NoTabs:
    active: true
  OptionalAbstractKeyword:
    active: true
  OptionalUnit:
    active: true
  OptionalWhenBraces:
    active: false
  PreferToOverPairSyntax:
    active: true
  ProtectedMemberInFinalClass:
    active: true
  RedundantVisibilityModifierRule:
    active: true
  ReturnCount:
    active: false
    max: 2
    excludedFunctions: "equals"
  SafeCast:
    active: true
  SerialVersionUIDInSerializableClass:
    active: false
  SpacingBetweenPackageAndImports:
    active: true
  ThrowsCount:
    active: false
    max: 2
  TrailingWhitespace:
    active: true
  UnnecessaryAbstractClass:
    active: false
  UnnecessaryInheritance:
    active: true
  UnnecessaryParentheses:
    active: false
  UntilInsteadOfRangeTo:
    active: true
  UnusedImports:
    active: false
  UnusedPrivateMember:
    # This is a kotlinc compiler warning. No need to check twice.
    active: false
    allowedNames: "(_|ignored|expected)"
  UseDataClass:
    active: false
    excludeAnnotatedClasses: ""
  UtilityClassWithPublicConstructor:
    active: false
  WildcardImport:
    active: true
    excludeImports: 'java.util.*,kotlinx.android.synthetic.*'