Kmp

.github/workflows/release_compose.yml

@@ -37,11 +37,8 @@ jobs:
       - name: Publish Library
         run: |
           echo "Publishing library🚀"
-          ./gradlew :mvi-compose:publish --no-daemon --no-parallel
+          ./gradlew :mvi-compose:publishAndReleaseToMavenCentral --no-configuration-cache
           echo "Published✅"
-          echo "Releasing repository...🚀"
-          ./gradlew closeAndReleaseRepository
-          echo "Released✅"
         env:
           ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_KEY }}
           ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.GPG_PASSWORD }}

.github/workflows/release_kotest.yml

@@ -37,11 +37,8 @@ jobs:
       - name: Publish Library
         run: |
           echo "Publishing library🚀"
-          ./gradlew :mvi-kotest:publish --no-daemon --no-parallel
+          ./gradlew :mvi-kotest:publishAndReleaseToMavenCentral --no-configuration-cache
           echo "Published✅"
-          echo "Releasing repository...🚀"
-          ./gradlew closeAndReleaseRepository
-          echo "Released✅"
         env:
           ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_KEY }}
           ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.GPG_PASSWORD }}

.github/workflows/release_mvi.yml

@@ -37,11 +37,8 @@ jobs:
       - name: Publish Library
         run: |
           echo "Publishing library🚀"
-          ./gradlew :mvi:publish --no-daemon --no-parallel
+          ./gradlew :mvi:publishAndReleaseToMavenCentral --no-configuration-cache
           echo "Published✅"
-          echo "Releasing repository...🚀"
-          ./gradlew closeAndReleaseRepository
-          echo "Released✅"
         env:
           ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_KEY }}
           ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.GPG_PASSWORD }}

build.gradle.kts

@@ -13,14 +13,15 @@ plugins {
     alias(libs.plugins.kotlin) apply false
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.android.library) apply false
+    alias(libs.plugins.kotlinMultiplatform) apply false
+    alias(libs.plugins.compose.compiler) apply false
     alias(libs.plugins.mavenPublish)
 }
 
-configure(subprojects) {
-
+allprojects {
     pluginManager.withPlugin("com.vanniktech.maven.publish") {
         mavenPublishing {
-            publishToMavenCentral(SonatypeHost.S01)
+            publishToMavenCentral(SonatypeHost.S01, automaticRelease = true)
             signAllPublications()
         }
     }

docs/README.md

@@ -2,7 +2,7 @@
   <img style='width: 500px' src="assets/mvi_logo.png" alt="adidas mvi Logo"/>
 </div>
 
-[![Kotlin](https://img.shields.io/badge/Kotlin-1.9.22-blue.svg?style=flat&logo=kotlin)](https://kotlinlang.org)
+[![Kotlin](https://img.shields.io/badge/Kotlin-2.0.0-blue.svg?style=flat&logo=kotlin)](https://kotlinlang.org)
 ![Test workflow](https://github.com/adidas/mvi/actions/workflows/deploy_docs.yml/badge.svg)
 [![adidas official](https://img.shields.io/badge/adidas-official-000000)](https://github.com/adidas)
 

gradle/libs.versions.toml

@@ -1,32 +1,35 @@
 [versions]
-ksp = "1.9.23-1.0.19"
-appcompat = "1.6.1"
-koin = "3.5.3"
+ksp = "2.0.20-1.0.25"
+appcompat = "1.7.0"
+koin = "3.5.6"
 koin-annotations = "1.3.1"
-koin-android = "3.5.3"
-koin-compose = "3.5.3"
-kotlin = "1.9.23"
-coroutines = "1.8.0"
-kotest = "5.8.1"
-material = "1.6.5"
+koin-android = "3.5.6"
+koin-compose = "3.5.6"
+kotlin = "2.0.0"
+coroutines = "1.8.1"
+kotest = "5.9.0"
+material = "1.7.0"
 mvi = "1.7.0"
 mvi-compose = "0.0.3"
-activity = "1.8.2"
-lifecycle = "2.7.0"
+activity = "1.9.2"
+lifecycle = "2.8.5"
 ktlint-gradle = "12.1.0"
-android-library = "8.3.1"
-maven-publish = "0.25.2"
-ui = "1.6.5"
-mockk = "1.13.10"
+android-library = "8.3.2"
+maven-publish = "0.29.0"
+ui = "1.7.0"
+mockk = "1.13.11"
 mvi-kotest = "0.0.2"
+
 # its beeing used outside this file
 ktlint-lib = "1.2.1"
 
 [libraries]
 appcompat = { module = "androidx.appcompat:appcompat", version.ref = "appcompat" }
 coroutinesCore = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "coroutines" }
 coroutinesTest = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "coroutines" }
+kotest-framework-engine = { module = "io.kotest:kotest-framework-engine", version.ref = "kotest" }
 kotestRunner = { module = "io.kotest:kotest-runner-junit5", version.ref = "kotest" }
+kotest-assertions = { module = "io.kotest:kotest-assertions-core", version.ref = "kotest" }
 kotlinBom = { module = "org.jetbrains.kotlin:kotlin-bom", version.ref = "kotlin" }
 mvi = { module = "com.adidas.mvi:mvi", version.ref = "mvi" }
 mviCompose = { module = "com.adidas.mvi:mvi-compose", version.ref = "mvi-compose" }
@@ -49,3 +52,9 @@ mavenPublish = { id = "com.vanniktech.maven.publish", version.ref = "maven-publi
 android-library = { id = "com.android.library", version.ref = "android-library" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
+kotlinMultiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
+kotest = { id = "io.kotest.multiplatform", version.ref = "kotest" }
+atomicfu = { id = "org.jetbrains.kotlinx.atomicfu", version = "0.25.0" }
+compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
+
+

mvi-compose/build.gradle.kts

@@ -2,6 +2,7 @@ plugins {
     alias(libs.plugins.android.library)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.mavenPublish)
+    alias(libs.plugins.compose.compiler)
 }
 
 kotlin {
@@ -39,10 +40,6 @@ android {
     buildFeatures {
         compose = true
     }
-
-    composeOptions {
-        kotlinCompilerExtensionVersion = "1.5.11"
-    }
 }
 
 dependencies {

mvi-sample/build.gradle.kts

@@ -7,6 +7,7 @@ plugins {
     id("kotlin-android")
     id("kotlin-kapt")
     alias(libs.plugins.ksp)
+    alias(libs.plugins.compose.compiler)
 }
 
 android {
@@ -37,10 +38,6 @@ android {
         jvmTarget = JavaVersion.VERSION_17.toString()
     }
 
-    composeOptions {
-        kotlinCompilerExtensionVersion = "1.5.11"
-    }
-
     buildFeatures {
         compose = true
     }

mvi/build.gradle.kts

@@ -1,31 +1,57 @@
 import org.jlleitschuh.gradle.ktlint.KtlintExtension
 
 plugins {
-    kotlin("jvm") version libs.versions.kotlin.get()
+    alias(libs.plugins.kotlinMultiplatform)
     alias(libs.plugins.ktlint)
     alias(libs.plugins.mavenPublish)
+    alias(libs.plugins.kotest)
+    alias(libs.plugins.atomicfu)
 }
 
 kotlin {
     explicitApi()
-}
 
-val compileTestKotlin: org.jetbrains.kotlin.gradle.tasks.KotlinCompile by tasks
-compileTestKotlin.kotlinOptions {
-    freeCompilerArgs += "-Xuse-experimental=kotlinx.coroutines.ExperimentalCoroutinesApi"
+    jvm {
+        withJava()
+    }
+
+    iosX64()
+    iosArm64()
+    iosSimulatorArm64()
+
+    macosX64()
+    macosArm64()
+
+    watchosArm32()
+    watchosArm64()
+    watchosDeviceArm64()
+    watchosSimulatorArm64()
+    watchosX64()
+
+    tvosArm64()
+    tvosSimulatorArm64()
+    tvosX64()
+
+    sourceSets {
+        commonMain.dependencies {
+            implementation(libs.coroutinesCore)
+        }
+
+        jvmTest.dependencies {
+            implementation(libs.kotest.framework.engine)
+            implementation(libs.kotest.assertions)
+            implementation(libs.coroutinesTest)
+            implementation(libs.kotestRunner)
+        }
+    }
 }
 
 configure<KtlintExtension> {
     version.set(libs.versions.ktlint.lib.get())
 }
 
-tasks.getByName<Test>("test") {
-    useJUnitPlatform()
-}
-
-dependencies {
-    implementation(libs.coroutinesCore)
-
-    testImplementation(libs.kotestRunner)
-    testImplementation(libs.coroutinesTest)
+tasks {
+    withType<Test> {
+        useJUnitPlatform()
+    }
 }

mvi/gradle.properties

@@ -1,6 +1,6 @@
 POM_ARTIFACT_ID=mvi
 GROUP=com.adidas.mvi
 VERSION_CODE=1
-VERSION_NAME=1.7.0
+VERSION_NAME=1.8.0
 POM_NAME=Adidas MVI
 POM_DESCRIPTION=Adidas MVI

mvi/src/main/kotlin/com/adidas/mvi/Multimap.kt → mvi/src/commonMain/kotlin/com/adidas/mvi/Multimap.kt

@@ -1,13 +1,12 @@
 package com.adidas.mvi
 
-import java.util.Collections
 import kotlin.reflect.KClass
 
 internal class Multimap<TKey : Any, TValue> {
     private val innerMap = hashMapOf<TKey, MutableList<MultimapEntry<TKey, TValue>>>()
 
     val keys: Collection<TKey>
-        get() = Collections.unmodifiableSet(innerMap.keys)
+        get() = innerMap.keys.toSet()
 
     fun put(
         key: TKey,
@@ -29,7 +28,7 @@ internal class Multimap<TKey : Any, TValue> {
         innerMap[key] = MutableList(values.size) { values[it] }
     }
 
-    operator fun get(key: TKey): List<MultimapEntry<TKey, TValue>> = innerMap[key]?.let(Collections::unmodifiableList) ?: listOf()
+    operator fun get(key: TKey): List<MultimapEntry<TKey, TValue>> = innerMap[key]?.toList() ?: listOf()
 
     operator fun <T : TKey> get(keyClass: KClass<T>): List<MultimapEntry<TKey, TValue>> =
         keys

mvi/src/main/kotlin/com/adidas/mvi/TerminatedIntentException.kt → mvi/src/commonMain/kotlin/com/adidas/mvi/TerminatedIntentException.kt

@@ -2,4 +2,4 @@ package com.adidas.mvi
 
 import kotlinx.coroutines.CancellationException
 
-internal class TerminatedIntentException : CancellationException()
+internal class TerminatedIntentException : CancellationException("Terminated intent")

mvi/src/main/kotlin/com/adidas/mvi/reducer/ReducerExtensions.kt → mvi/src/commonMain/kotlin/com/adidas/mvi/reducer/ReducerExtensions.kt

@@ -30,7 +30,7 @@ public fun <TIntent : Intent, TInnerState : LoggableState, TAction> Reducer(
 @Suppress("UNCHECKED_CAST")
 public inline fun <reified TView : Any> Reducer<*, *>.requireView(): TView =
     (state.value as State<TView, *>).view.apply {
-        if (this.javaClass != TView::class.java) {
-            throw ClassCastException("Required view of ${TView::class.java} type, but found ${this.javaClass}")
+        if (!TView::class.isInstance(this)) {
+            throw ClassCastException("Required view of ${TView::class} type, but found $this")
         }
     }

mvi/src/main/kotlin/com/adidas/mvi/sideeffects/SideEffects.kt → mvi/src/commonMain/kotlin/com/adidas/mvi/sideeffects/SideEffects.kt

@@ -1,22 +1,26 @@
 package com.adidas.mvi.sideeffects
 
-import java.util.LinkedList
-import java.util.Queue
+import kotlinx.atomicfu.AtomicRef
+import kotlinx.atomicfu.atomic
 
 /**
  * A thread-safe side effect container
  * It only returns each SideEffect once, if you use it as an [Iterable] it will emit each SideEffect and remove them so it's a perfect case for one shot SideEffects.
  * It locks itself, so you can't add and read at the same time, also it's not possible to read it at the same time from different threads, being completely thread-safe.
  */
+
 public class SideEffects<T>() : Iterable<T> {
-    private val sideEffects: Queue<T> = LinkedList()
+    private val sideEffects: AtomicRef<MutableList<T>> = atomic(ArrayList())
 
+    // Private constructor to initialize from an Iterable
     private constructor(sideEffects: Iterable<T>) : this() {
-        this.sideEffects.addAll(sideEffects)
+        this.sideEffects.value.addAll(sideEffects)
     }
 
     public fun add(vararg sideEffectsToAdd: T): SideEffects<T> {
-        return SideEffects(sideEffects + sideEffectsToAdd)
+        val newList = sideEffects.value.toMutableList()
+        newList.addAll(sideEffectsToAdd)
+        return SideEffects(newList)
     }
 
     public fun clear(): SideEffects<T> {
@@ -25,9 +29,11 @@ public class SideEffects<T>() : Iterable<T> {
 
     override fun iterator(): Iterator<T> =
         iterator {
-            do {
-                val nextSideEffect: T? = sideEffects.poll()
+            while (true) {
+                val currentList = sideEffects.value
+                if (currentList.isEmpty()) break
+                val nextSideEffect = currentList.removeFirstOrNull()
                 nextSideEffect?.let { yield(it) }
-            } while (nextSideEffect != null)
+            }
         }
 }

mvi/src/jvmTest/kotlin/com/adidas/mvi/CoroutineListener.kt

@@ -0,0 +1,38 @@
+package com.adidas.mvi
+
+import io.kotest.core.listeners.TestListener
+import io.kotest.core.test.TestCase
+import io.kotest.core.test.TestResult
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.test.TestCoroutineScheduler
+import kotlinx.coroutines.test.TestDispatcher
+import kotlinx.coroutines.test.UnconfinedTestDispatcher
+import kotlinx.coroutines.test.resetMain
+import kotlinx.coroutines.test.setMain
+
+internal class CoroutineListener(
+    internal val testCoroutineDispatcher: TestDispatcher =
+        UnconfinedTestDispatcher(
+            TestCoroutineScheduler(),
+        ),
+) : TestListener {
+    internal val dispatchersContainer: DispatchersContainer =
+        FixedDispatchersContainer(testCoroutineDispatcher)
+
+    override suspend fun beforeContainer(testCase: TestCase) {
+        Dispatchers.setMain(testCoroutineDispatcher)
+    }
+
+    override suspend fun afterContainer(
+        testCase: TestCase,
+        result: TestResult,
+    ) {
+        Dispatchers.resetMain()
+        testCoroutineDispatcher.scheduler.cancel()
+    }
+
+    public fun advanceUntilIdle() {
+        testCoroutineDispatcher.scheduler.advanceUntilIdle()
+    }
+}

mvi/src/test/kotlin/com/adidas/mvi/reducer/ReducerTests.kt → mvi/src/jvmTest/kotlin/com/adidas/mvi/reducer/ReducerTests.kt

@@ -197,9 +197,7 @@ private fun createIntentExecutorContainer(
         flowOf(TestTransform.Transform1)
     }
 
-private fun createIntentExecutorContainer(
-    exception: java.lang.Exception,
-): (TestIntent) -> Flow<StateTransform<State<TestState, TestSideEffect>>> =
+private fun createIntentExecutorContainer(exception: Throwable): (TestIntent) -> Flow<StateTransform<State<TestState, TestSideEffect>>> =
     {
         if (it is TestIntent.SimpleIntent) throw exception
         emptyFlow()

mvi/src/test/kotlin/com/adidas/mvi/reducer/logger/SpyLogger.kt → mvi/src/jvmTest/kotlin/com/adidas/mvi/reducer/logger/SpyLogger.kt

@@ -2,7 +2,6 @@ package com.adidas.mvi.reducer.logger
 
 import com.adidas.mvi.Loggable
 import com.adidas.mvi.Logger
-import java.lang.StringBuilder
 
 private const val SPACE = " "
 internal const val SUCCESSFUL_INTENT = "SuccessfulIntent:"