#4 [setup] Setup detekt most evil rules

.editorconfig

@@ -0,0 +1,2 @@
+[*.{kt,kts}]
+ktlint_code_style = intellij_idea

config/detekt.yml

@@ -1,3 +1,229 @@
 config:
   validation: true
   warningsAsErrors: true
+
+comments:
+  CommentOverPrivateFunction:
+    active: true
+  CommentOverPrivateProperty:
+    active: true
+  DeprecatedBlockTag:
+    active: true
+  EndOfSentenceFormat:
+    active: true
+  KDocReferencesNonPublicProperty:
+    active: true
+  OutdatedDocumentation:
+    active: true
+
+complexity:
+  CognitiveComplexMethod:
+    active: true
+    threshold: 12
+  ComplexInterface:
+    active: true
+    threshold: 8
+  CyclomaticComplexMethod:
+    active: true
+    threshold: 12
+  LabeledExpression:
+    active: true
+  LargeClass:
+    active: true
+    threshold: 400
+  LongMethod:
+    active: true
+    threshold: 30
+  LongParameterList:
+    active: true
+    functionThreshold: 3
+    constructorThreshold: 4
+  MethodOverloading:
+    active: true
+  NamedArguments:
+    active: true
+    threshold: 2
+    ignoreArgumentsMatchingNames: true
+  NestedScopeFunctions:
+    active: true
+  StringLiteralDuplication:
+    active: true
+  TooManyFunctions:
+    active: true
+    thresholdInFiles: 8
+    thresholdInClasses: 8
+    thresholdInInterfaces: 8
+    thresholdInObjects: 8
+    thresholdInEnums: 8
+
+coroutines:
+  GlobalCoroutineUsage:
+    active: true
+  SuspendFunSwallowedCancellation:
+    active: true
+  SuspendFunWithCoroutineScopeReceiver:
+    active: true
+
+exceptions:
+  ObjectExtendsThrowable:
+    active: true
+
+naming:
+  BooleanPropertyNaming:
+    active: true
+  FunctionMinLength:
+    active: true
+    minimumFunctionNameLength: 3
+  FunctionMaxLength:
+    active: true
+    maximumFunctionNameLength: 30
+  LambdaParameterNaming:
+    active: true
+  NonBooleanPropertyPrefixedWithIs:
+    active: true
+  VariableMinLength:
+    active: true
+    minimumVariableNameLength: 1
+  VariableMaxLength:
+    active: true
+    maximumVariableNameLength: 20
+
+performance:
+  CouldBeSequence:
+    active: true
+    threshold: 2
+  UnnecessaryPartOfBinaryExpression:
+    active: true
+
+potential-bugs:
+  CastNullableToNonNullableType:
+    active: true
+  CastToNullableType:
+    active: true
+  Deprecation:
+    active: true
+  DontDowncastCollectionTypes:
+    active: true
+  ElseCaseInsteadOfExhaustiveWhen:
+    active: true
+  ExitOutsideMain:
+    active: true
+  ImplicitUnitReturnType:
+    active: true
+  LateinitUsage:
+    active: true
+  MissingPackageDeclaration:
+    active: true
+  NullCheckOnMutableProperty:
+    active: true
+  NullableToStringCall:
+    active: true
+  PropertyUsedBeforeDeclaration:
+    active: true
+  UnconditionalJumpStatementInLoop:
+    active: true
+  UnnecessaryNotNullCheck:
+    active: true
+
+style:
+  AlsoCouldBeApply:
+    active: true
+  BracesOnIfStatements:
+    active: true
+    singleLine: always
+    multiLine: always
+  BracesOnWhenStatements:
+    active: true
+    singleLine: never
+    multiLine: always
+  CanBeNonNullable:
+    active: true
+  CascadingCallWrapping:
+    active: true
+  ClassOrdering:
+    active: true
+  CollapsibleIfStatements:
+    active: true
+  DataClassContainsFunctions:
+    active: true
+  DataClassShouldBeImmutable:
+    active: true
+  DoubleNegativeLambda:
+    active: true
+  EqualsOnSignatureLine:
+    active: true
+  ExplicitCollectionElementAccessMethod:
+    active: true
+  ExpressionBodySyntax:
+    active: true
+    includeLineWrapping: true
+  ForbiddenAnnotation:
+    active: true
+  ForbiddenImport:
+    active: true
+  ForbiddenMethodCall:
+    active: true
+  ForbiddenSuppress:
+    active: true
+  MandatoryBracesLoops:
+    active: true
+  MaxChainedCallsOnSameLine:
+    active: true
+    maxChainedCalls: 3
+  MaxLineLength:
+    active: true
+    maxLineLength: 80
+  MultilineLambdaItParameter:
+    active: true
+  MultilineRawStringIndentation:
+    active: true
+  NoTabs:
+    active: true
+  NullableBooleanCheck:
+    active: true
+  OptionalUnit:
+    active: true
+  PreferToOverPairSyntax:
+    active: true
+  RedundantExplicitType:
+    active: true
+  RedundantVisibilityModifierRule:
+    active: true
+  SpacingBetweenPackageAndImports:
+    active: true
+  StringShouldBeRawString:
+    active: true
+  TrailingWhitespace:
+    active: true
+  TrimMultilineRawString:
+    active: true
+  UnderscoresInNumericLiterals:
+    active: true
+  UnnecessaryAnnotationUseSiteTarget:
+    active: true
+  UnnecessaryBackticks:
+    active: true
+  UnnecessaryBracesAroundTrailingLambda:
+    active: true
+  UnnecessaryInnerClass:
+    active: true
+  UnnecessaryLet:
+    active: true
+  UnnecessaryParentheses:
+    active: true
+  UntilInsteadOfRangeTo:
+    active: true
+  UnusedImports:
+    active: true
+  UseDataClass:
+    active: true
+  UseEmptyCounterpart:
+    active: true
+  UseIfEmptyOrIfBlank:
+    active: true
+  UseIfInsteadOfWhen:
+    active: true
+  UseLet:
+    active: true
+  UseSumOfInsteadOfFlatMapSize:
+    active: true

gateway/src/main/kotlin/ru/itmo/lms/gateway/api/http/MonitoringHttpApi.kt

@@ -6,7 +6,6 @@ import ru.itmo.lms.gateway.api.http.apis.MonitoringApi
 
 @RestController
 class MonitoringHttpApi : MonitoringApi {
-    override suspend fun monitoringPingGet(): ResponseEntity<String> {
-        return ResponseEntity.ok("pong")
-    }
+    override suspend fun monitoringPingGet(): ResponseEntity<String> =
+        ResponseEntity.ok("pong")
 }

gateway/src/test/kotlin/ru/itmo/lms/gateway/GatewayApplicationTests.kt

@@ -6,5 +6,7 @@ import org.springframework.boot.test.context.SpringBootTest
 @SpringBootTest
 class GatewayApplicationTests {
     @Test
-    fun contextLoads() = Unit
+    fun contextLoads() {
+        // Do nothing
+    }
 }