Detekt 2.0.0-alpha.0.

build-logic/build.gradle.kts

@@ -1,9 +1,10 @@
-import io.gitlab.arturbosch.detekt.Detekt
+import dev.detekt.gradle.Detekt
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    `kotlin-dsl`
+    `java-gradle-plugin`
+    alias(libs.plugins.kotlin.jvm)
     alias(libs.plugins.detekt)
 }
 
@@ -22,15 +23,13 @@ detekt {
     source.from(files("src/"))
     config.from(files("../detekt.yml"))
     buildUponDefaultConfig = true
-    allRules = true
     parallel = true
 }
 
 tasks.withType<Detekt>().configureEach {
     jvmTarget = JvmTarget.JVM_11.target
     reports {
         xml.required.set(false)
-        txt.required.set(false)
         sarif.required.set(false)
         md.required.set(false)
     }
@@ -51,7 +50,7 @@ dependencies {
     implementation(files(libs.javaClass.superclass.protectionDomain.codeSource.location))
 
     // enable Ktlint formatting
-    add("detektPlugins", libs.plugin.detektFormatting)
+    add("detektPlugins", libs.plugin.detektKtlintWrapper)
 
     implementation(libs.plugin.kotlin)
     implementation(libs.plugin.dokka)

build-logic/src/main/kotlin/io/github/reactivecircus/cache4k/buildlogic/convention/ConventionPlugin.kt

@@ -2,22 +2,14 @@ package io.github.reactivecircus.cache4k.buildlogic.convention
 
 import com.vanniktech.maven.publish.MavenPublishBaseExtension
 import com.vanniktech.maven.publish.MavenPublishPlugin
-import io.gitlab.arturbosch.detekt.Detekt
-import io.gitlab.arturbosch.detekt.DetektPlugin
-import io.gitlab.arturbosch.detekt.extensions.DetektExtension
+import dev.detekt.gradle.Detekt
+import dev.detekt.gradle.extensions.DetektExtension
+import dev.detekt.gradle.plugin.DetektPlugin
 import kotlinx.validation.BinaryCompatibilityValidatorPlugin
 import org.gradle.accessors.dm.LibrariesForLibs
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.api.tasks.testing.Test
-import org.gradle.kotlin.dsl.configure
-import org.gradle.kotlin.dsl.creating
-import org.gradle.kotlin.dsl.getValue
-import org.gradle.kotlin.dsl.getting
-import org.gradle.kotlin.dsl.invoke
-import org.gradle.kotlin.dsl.register
-import org.gradle.kotlin.dsl.the
-import org.gradle.kotlin.dsl.withType
 import org.jetbrains.dokka.gradle.DokkaExtension
 import org.jetbrains.dokka.gradle.DokkaPlugin
 import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
@@ -42,9 +34,9 @@ internal class ConventionPlugin : Plugin<Project> {
 
 private fun Project.configureRootProject() {
     plugins.withId("org.jetbrains.dokka") {
-        extensions.configure<DokkaExtension> {
-            dokkaPublications.configureEach {
-                outputDirectory.set(layout.buildDirectory.dir("docs/api"))
+        extensions.configure(DokkaExtension::class.java) {
+            it.dokkaPublications.configureEach {
+                it.outputDirectory.set(layout.buildDirectory.dir("docs/api"))
             }
         }
     }
@@ -60,11 +52,11 @@ private fun Project.configureSubproject() {
     version = property("VERSION_NAME") as String
 
     plugins.withId("org.jetbrains.kotlin.multiplatform") {
-        extensions.configure<KotlinMultiplatformExtension> {
-            explicitApi()
-            configureTargets(this@configureSubproject)
-            sourceSets.configureEach {
-                languageSettings.apply {
+        extensions.configure(KotlinMultiplatformExtension::class.java) {
+            it.explicitApi()
+            it.configureTargets(this@configureSubproject)
+            it.sourceSets.configureEach {
+                it.languageSettings.apply {
                     progressiveMode = true
                 }
             }
@@ -73,82 +65,81 @@ private fun Project.configureSubproject() {
 
     // configure detekt
     pluginManager.apply(DetektPlugin::class.java)
-    dependencies.add("detektPlugins", the<LibrariesForLibs>().plugin.detektFormatting)
-    plugins.withType<DetektPlugin> {
-        extensions.configure<DetektExtension> {
-            source.from(files("src/"))
-            config.from(files("${project.rootDir}/detekt.yml"))
-            buildUponDefaultConfig = true
-            allRules = true
-            parallel = true
+    dependencies.add("detektPlugins", (extensions.getByName("libs") as LibrariesForLibs).plugin.detektKtlintWrapper)
+    plugins.withType(DetektPlugin::class.java) {
+        extensions.configure(DetektExtension::class.java) {
+            it.source.from(files("src/"))
+            it.config.from(files("${project.rootDir}/detekt.yml"))
+            it.buildUponDefaultConfig.set(true)
+            it.parallel.set(true)
         }
-        tasks.withType<Detekt>().configureEach {
-            jvmTarget = JvmTarget.JVM_11.target
-            reports {
-                xml.required.set(false)
-                txt.required.set(false)
-                sarif.required.set(false)
-                md.required.set(false)
+        tasks.withType(Detekt::class.java).configureEach {
+            it.jvmTarget.set(JvmTarget.JVM_11.target)
+            it.reports { report ->
+                report.xml.required.set(false)
+                report.sarif.required.set(false)
+                report.md.required.set(false)
             }
         }
     }
 
     // configure test
-    tasks.withType<Test>().configureEach {
-        useJUnitPlatform()
-        testLogging {
-            events("passed", "skipped", "failed")
+    tasks.withType(Test::class.java).configureEach { test ->
+        test.useJUnitPlatform()
+        test.testLogging {
+            it.events("passed", "skipped", "failed")
         }
     }
 
     // configure publishing
     pluginManager.apply(MavenPublishPlugin::class.java)
-    extensions.configure<MavenPublishBaseExtension> {
-        publishToMavenCentral(automaticRelease = true)
-        signAllPublications()
+    extensions.configure(MavenPublishBaseExtension::class.java) {
+        it.publishToMavenCentral(automaticRelease = true)
+        it.signAllPublications()
     }
 }
 
 @Suppress("LongMethod", "MagicNumber")
 private fun KotlinMultiplatformExtension.configureTargets(project: Project) {
     targets.configureEach {
-        compilations.configureEach {
-            compileTaskProvider.configure {
+        it.compilations.configureEach {
+            it.compileTaskProvider.configure {
                 compilerOptions {
                     freeCompilerArgs.add("-Xexpect-actual-classes")
                 }
             }
         }
     }
-    project.tasks.withType<KotlinJvmCompile>().configureEach {
-        compilerOptions {
+    project.tasks.withType(KotlinJvmCompile::class.java).configureEach {
+        it.compilerOptions {
             jvmTarget.set(JvmTarget.JVM_11)
             freeCompilerArgs.addAll(
                 "-Xjvm-default=all"
             )
         }
     }
-    project.tasks.withType<KotlinJsCompile>().configureEach {
-        compilerOptions {
+    project.tasks.withType(KotlinJsCompile::class.java).configureEach {
+        it.compilerOptions {
             moduleKind.set(JsModuleKind.MODULE_COMMONJS)
         }
     }
     jvm {
         val main = compilations.getByName("main")
-        compilations.create("lincheck") {
-            defaultSourceSet {
+        compilations.create("lincheck") { compilation ->
+            compilation.defaultSourceSet {
                 dependencies {
                     implementation(main.compileDependencyFiles + main.output.classesDirs)
                 }
             }
-            project.tasks.register<Test>("jvmLincheck") {
-                classpath = compileDependencyFiles + runtimeDependencyFiles + output.allOutputs
-                testClassesDirs = output.classesDirs
-                useJUnitPlatform()
-                testLogging {
-                    events("passed", "skipped", "failed")
+            project.tasks.register("jvmLincheck", Test::class.java) {
+                it.classpath = compilation.compileDependencyFiles +
+                    compilation.runtimeDependencyFiles + compilation.output.allOutputs
+                it.testClassesDirs = compilation.output.classesDirs
+                it.useJUnitPlatform()
+                it.testLogging {
+                    it.events("passed", "skipped", "failed")
                 }
-                jvmArgs(
+                it.jvmArgs(
                     "--add-opens", "java.base/jdk.internal.misc=ALL-UNNAMED",
                     "--add-opens", "java.base/java.lang=ALL-UNNAMED",
                     "--add-exports", "java.base/jdk.internal.util=ALL-UNNAMED",
@@ -183,20 +174,19 @@ private fun KotlinMultiplatformExtension.configureTargets(project: Project) {
     mingwX64()
     applyDefaultHierarchyTemplate()
 
-    @Suppress("UnusedPrivateProperty")
-    sourceSets {
-        val nonJvmMain by creating {
-            dependsOn(commonMain.get())
+    with(sourceSets) {
+        create("nonJvmMain") {
+            it.dependsOn(commonMain.get())
         }
-        val jvmLincheck by getting {
-            dependsOn(jvmMain.get())
+        getByName("jvmLincheck") {
+            it.dependsOn(jvmMain.get())
         }
-        jsMain.get().dependsOn(nonJvmMain)
-        val wasmJsMain by getting {
-            dependsOn(nonJvmMain)
+        jsMain.get().dependsOn(getByName("nonJvmMain"))
+        getByName("wasmJsMain") {
+            it.dependsOn(getByName("nonJvmMain"))
         }
-        appleMain.get().dependsOn(nonJvmMain)
-        linuxMain.get().dependsOn(nonJvmMain)
-        mingwMain.get().dependsOn(nonJvmMain)
+        appleMain.get().dependsOn(getByName("nonJvmMain"))
+        linuxMain.get().dependsOn(getByName("nonJvmMain"))
+        mingwMain.get().dependsOn(getByName("nonJvmMain"))
     }
 }

cache4k/src/commonMain/kotlin/io/github/reactivecircus/cache4k/Cache.kt

@@ -7,7 +7,6 @@ import kotlin.time.TimeSource
  * An in-memory key-value cache with support for time-based (expiration) and size-based evictions.
  */
 public interface Cache<in Key : Any, Value : Any> {
-
     /**
      * Returns the value associated with [key] in this cache, or null if there is no
      * cached value for [key].
@@ -48,7 +47,6 @@ public interface Cache<in Key : Any, Value : Any> {
      * Main entry point for creating a [Cache].
      */
     public interface Builder<K : Any, V : Any> {
-
         /**
          * Specifies that each entry should be automatically removed from the cache once a fixed duration
          * has elapsed after the entry's creation or the most recent replacement of its value.
@@ -95,7 +93,6 @@ public interface Cache<in Key : Any, Value : Any> {
         public fun build(): Cache<K, V>
 
         public companion object {
-
             /**
              * Returns a new [Cache.Builder] instance.
              */
@@ -108,7 +105,6 @@ public interface Cache<in Key : Any, Value : Any> {
  * A default implementation of [Cache.Builder].
  */
 internal class CacheBuilderImpl<K : Any, V : Any> : Cache.Builder<K, V> {
-
     private var expireAfterWriteDuration = Duration.INFINITE
 
     private var expireAfterAccessDuration = Duration.INFINITE

cache4k/src/commonMain/kotlin/io/github/reactivecircus/cache4k/ConcurrentMutableMap.kt

@@ -2,9 +2,14 @@ package io.github.reactivecircus.cache4k
 
 internal expect class ConcurrentMutableMap<Key : Any, Value : Any>() {
     val size: Int
+
     val values: Collection<Value>
+
     operator fun get(key: Key): Value?
+
     fun put(key: Key, value: Value): Value?
+
     fun remove(key: Key): Value?
+
     fun clear()
 }

cache4k/src/commonMain/kotlin/io/github/reactivecircus/cache4k/FakeTimeSource.kt

@@ -13,7 +13,6 @@ import kotlin.time.DurationUnit
  * Implementation is identical to [kotlin.time.TestTimeSource] except the internal [reading] is an [AtomicLong].
  */
 public class FakeTimeSource : AbstractLongTimeSource(unit = DurationUnit.NANOSECONDS) {
-
     private val reading = atomic(0L)
 
     override fun read(): Long = reading.value

cache4k/src/commonMain/kotlin/io/github/reactivecircus/cache4k/KeyedSynchronizer.kt

@@ -9,7 +9,6 @@ import kotlinx.coroutines.sync.withLock
  * Provides a mechanism for performing key-based synchronization.
  */
 internal class KeyedSynchronizer<Key : Any> {
-
     private val keyBasedMutexes = ConcurrentMutableMap<Key, MutexEntry>()
 
     private val mapLock = reentrantLock()

cache4k/src/commonMain/kotlin/io/github/reactivecircus/cache4k/RealCache.kt

@@ -36,7 +36,6 @@ internal class RealCache<Key : Any, Value : Any>(
     val timeSource: TimeSource,
     private val eventListener: CacheEventListener<Key, Value>?,
 ) : Cache<Key, Value> {
-
     private val cacheEntries = ConcurrentMutableMap<Key, CacheEntry<Key, Value>>()
 
     /**

cache4k/src/commonTest/kotlin/io/github/reactivecircus/cache4k/CacheBuilderTest.kt

@@ -10,7 +10,6 @@ import kotlin.time.Duration.Companion.nanoseconds
 import kotlin.time.TimeSource
 
 class CacheBuilderTest {
-
     @Test
     fun expireAfterWrite_zeroDuration() {
         val exception = assertFailsWith<IllegalArgumentException> {

cache4k/src/commonTest/kotlin/io/github/reactivecircus/cache4k/CacheEvictionTest.kt

@@ -5,7 +5,6 @@ import kotlin.test.assertEquals
 import kotlin.test.assertNull
 
 class CacheEvictionTest {
-
     @Test
     fun maxSizeLimitReached_addNewEntry_oldEntryEvicted() {
         val cache = Cache.Builder<Long, String>()

cache4k/src/commonTest/kotlin/io/github/reactivecircus/cache4k/CacheExpiryTest.kt

@@ -7,7 +7,6 @@ import kotlin.time.Duration.Companion.minutes
 import kotlin.time.Duration.Companion.nanoseconds
 
 class CacheExpiryTest {
-
     private val fakeTimeSource = FakeTimeSource()
 
     @Test

cache4k/src/commonTest/kotlin/io/github/reactivecircus/cache4k/CacheInvalidationTest.kt

@@ -6,7 +6,6 @@ import kotlin.test.assertNull
 import kotlin.time.Duration.Companion.minutes
 
 class CacheInvalidationTest {
-
     @Test
     fun invalidateByKey_associatedEntryEvicted() {
         val cache = Cache.Builder<Long, String>()

cache4k/src/commonTest/kotlin/io/github/reactivecircus/cache4k/CacheLoaderTest.kt

@@ -9,7 +9,6 @@ import kotlin.time.Duration.Companion.minutes
 import kotlin.time.Duration.Companion.nanoseconds
 
 class CacheLoaderTest {
-
     private val fakeTimeSource = FakeTimeSource()
     private val expiryDuration = 1.minutes
 

cache4k/src/commonTest/kotlin/io/github/reactivecircus/cache4k/DefaultCacheTest.kt

@@ -5,7 +5,6 @@ import kotlin.test.assertEquals
 import kotlin.test.assertNull
 
 class DefaultCacheTest {
-
     @Test
     fun noEntryWithAssociatedKeyExists_get_returnsNull() {
         val cache = Cache.Builder<Long, String>().build()

cache4k/src/commonTest/kotlin/io/github/reactivecircus/cache4k/ReorderingIsoMutableSetTest.kt

@@ -6,7 +6,6 @@ import kotlin.test.assertFalse
 import kotlin.test.assertTrue
 
 class ReorderingIsoMutableSetTest {
-
     private val set = ReorderingIsoMutableSet<String>()
 
     @Test

cache4k/src/jvmLincheck/kotlin/io/github/reactivecircus/cache4k/Cache4kLincheckTest.kt

@@ -8,7 +8,6 @@ import org.junit.jupiter.api.Test
 import kotlin.time.Duration.Companion.seconds
 
 class Cache4kLincheckTest {
-
     private val cache = Cache.Builder<Long, String>()
         .expireAfterWrite(5.seconds)
         .expireAfterAccess(2.seconds)

cache4k/src/jvmLincheck/kotlin/io/github/reactivecircus/cache4k/ReorderingIsoMutableSetLincheckTest.kt

@@ -7,7 +7,6 @@ import org.jetbrains.kotlinx.lincheck.strategy.stress.StressOptions
 import org.junit.jupiter.api.Test
 
 class ReorderingIsoMutableSetLincheckTest {
-
     private val reorderingIsoMutableSet = ReorderingIsoMutableSet<Int>()
 
     @Operation

cache4k/src/jvmTest/kotlin/io/github/reactivecircus/cache4k/JvmConcurrencyTest.kt

@@ -7,7 +7,6 @@ import org.junit.jupiter.api.RepeatedTest
 import kotlin.time.Duration.Companion.seconds
 
 class JvmConcurrencyTest {
-
     private val fakeTimeSource = FakeTimeSource()
 
     @RepeatedTest(100)