mvi-compose to KMP (#36)

* Migrated mvi-compose to kmp

* Updated gitignore

* Bumped mvi-compose to 0.1.0

* Reformat code with the new guidelines

Author: extmkv

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+# Disable ktlint on generated source code, see
+# https://github.com/JLLeitschuh/ktlint-gradle/issues/746
+[**/build/generated/**]
+ktlint = disabled
+
+[*.{kt,kts}]
+insert_final_newline = true
+max_line_length = 250
+ij_kotlin_imports_layout = *, ^
+ij_kotlin_allow_trailing_comma = true
+ij_kotlin_allow_trailing_comma_on_call_site = true
+ktlint_compose_preview-public-check = disabled
+ktlint_function_naming_ignore_when_annotated_with = Composable

.gitignore

@@ -42,14 +42,14 @@
 # When using Gradle or Maven with auto-import, you should exclude module files,
 # since they will be recreated, and may cause churn.  Uncomment if using
 # auto-import.
-# .idea/artifacts
-# .idea/compiler.xml
-# .idea/jarRepositories.xml
-# .idea/modules.xml
-# .idea/*.iml
-# .idea/modules
-# *.iml
-# *.ipr
+ .idea/artifacts
+ .idea/compiler.xml
+ .idea/jarRepositories.xml
+ .idea/modules.xml
+ .idea/*.iml
+ .idea/modules
+ *.iml
+ *.ipr
 
 # CMake
 cmake-build-*/
@@ -187,4 +187,6 @@ gradle-app.setting
 
 .DS_Store
 
-local.properties
+local.properties
+
+.kotlin

gradle/libs.versions.toml

@@ -7,16 +7,16 @@ 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"
+kotest = "5.9.1"
+material = "1.7.1"
+mvi = "1.8.2-alpha01"
 mvi-compose = "0.0.3"
 activity = "1.9.2"
-lifecycle = "2.8.5"
+androidx-lifecycle = "2.8.0"
 ktlint-gradle = "12.1.0"
 android-library = "8.3.2"
 maven-publish = "0.29.0"
-ui = "1.7.0"
+ui = "1.7.1"
 mockk = "1.13.11"
 mvi-kotest = "0.0.2"
 
@@ -35,7 +35,7 @@ mvi = { module = "com.adidas.mvi:mvi", version.ref = "mvi" }
 mviCompose = { module = "com.adidas.mvi:mvi-compose", version.ref = "mvi-compose" }
 mviKotest = { module = "com.adidas.mvi:mvi-kotest", version.ref = "mvi-kotest" }
 activityCompose = { module = "androidx.activity:activity-compose", version.ref = "activity" }
-lifecycleRuntimeCompose = { module = "androidx.lifecycle:lifecycle-runtime-compose", version.ref = "lifecycle" }
+androidx-lifecycle-runtime-compose = { group = "org.jetbrains.androidx.lifecycle", name = "lifecycle-runtime-compose", version.ref = "androidx-lifecycle" }
 material = { module = "androidx.compose.material:material", version.ref = "material" }
 ui = { module = "androidx.compose.ui:ui", version.ref = "ui" }
 koinCore = { module = "io.insert-koin:koin-core", version.ref = "koin" }

mvi-compose/build.gradle.kts

@@ -1,12 +1,56 @@
+import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+import org.jlleitschuh.gradle.ktlint.KtlintExtension
+
 plugins {
-    alias(libs.plugins.android.library)
-    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.kotlinMultiplatform)
+    alias(libs.plugins.ktlint)
     alias(libs.plugins.mavenPublish)
     alias(libs.plugins.compose.compiler)
+    alias(libs.plugins.android.library)
 }
 
 kotlin {
     explicitApi()
+
+    jvm()
+    androidTarget {
+        @OptIn(ExperimentalKotlinGradlePluginApi::class)
+        compilerOptions {
+            jvmTarget.set(JvmTarget.JVM_17)
+        }
+    }
+
+    listOf(
+        iosX64(),
+        iosArm64(),
+        iosSimulatorArm64(),
+        macosX64(),
+        macosArm64(),
+        watchosArm32(),
+        watchosArm64(),
+        watchosSimulatorArm64(),
+        watchosX64(),
+        tvosArm64(),
+        tvosSimulatorArm64(),
+        tvosX64(),
+    ).forEach {
+        it.binaries.framework {
+            baseName = "mvi-compose"
+            isStatic = true
+        }
+    }
+
+    sourceSets {
+        commonMain.dependencies {
+            implementation(libs.mvi)
+            implementation(libs.androidx.lifecycle.runtime.compose)
+        }
+
+        androidMain.dependencies {
+            implementation(libs.activityCompose)
+        }
+    }
 }
 
 android {
@@ -25,27 +69,20 @@ android {
             isMinifyEnabled = false
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro"
+                "proguard-rules.pro",
             )
         }
     }
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
-    }
-    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_1_8.toString()
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
     }
 
     buildFeatures {
         compose = true
     }
 }
 
-dependencies {
-
-    implementation(platform(libs.kotlinBom))
-    implementation(libs.mvi)
-    implementation(libs.activityCompose)
-    implementation(libs.lifecycleRuntimeCompose)
+configure<KtlintExtension> {
+    version.set(libs.versions.ktlint.lib.get())
 }

mvi-compose/gradle.properties

@@ -1,7 +1,7 @@
 POM_ARTIFACT_ID=mvi-compose
 GROUP=com.adidas.mvi
 VERSION_CODE=1
-VERSION_NAME=0.0.3
+VERSION_NAME=0.1.0
 POM_NAME=Adidas MVI Compose
 POM_DESCRIPTION=Adidas MVI Compose
 POM_PACKAGING=aar

mvi-compose/src/main/kotlin/com/adidas/mvi/compose/MviScreen.kt mvi-compose/src/androidMain/kotlin/com/adidas/mvi/compose/MviScreen.kt

@@ -79,7 +79,7 @@ dependencies {
     implementation(libs.material)
 
     implementation(libs.mvi)
-    implementation(libs.mviCompose)
+    implementation(project(":mvi-compose"))
 
     implementation(libs.koinCore)
     implementation(libs.koinAndroid)
@@ -90,4 +90,4 @@ dependencies {
     testImplementation(libs.kotestRunner)
     testImplementation(libs.mockk)
     testImplementation(libs.mviKotest)
-}
+}

mvi-compose/src/main/kotlin/com/adidas/mvi/compose/MviContainer.kt mvi-compose/src/commonMain/kotlin/com/adidas/mvi/compose/MviContainer.kt

@@ -1,6 +1,8 @@
 package com.adidas.mvi
 
 import com.adidas.mvi.transform.StateTransform
+import kotlin.coroutines.coroutineContext
+import kotlin.reflect.KClass
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -13,8 +15,6 @@ import kotlinx.coroutines.flow.scan
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
-import kotlin.coroutines.coroutineContext
-import kotlin.reflect.KClass
 
 public class Reducer<TIntent, TState>(
     private val coroutineScope: CoroutineScope,

mvi-compose/src/main/AndroidManifest.xml

@@ -9,9 +9,7 @@ public inline fun <TState : LoggableState, reified TRequiredState : TState> requ
     return StateReduceRequirement(TRequiredState::class, reduce).reduce(state)
 }
 
-public inline fun <TState : LoggableState, reified TRequiredState : TState> requireState(
-    noinline reduce: (TRequiredState) -> TState,
-): ReduceRequirement<TState> {
+public inline fun <TState : LoggableState, reified TRequiredState : TState> requireState(noinline reduce: (TRequiredState) -> TState): ReduceRequirement<TState> {
     return StateReduceRequirement(TRequiredState::class, reduce)
 }
 

mvi-sample/build.gradle.kts

@@ -189,9 +189,7 @@ internal class ReducerTests : BehaviorSpec({
     }
 })
 
-private fun createIntentExecutorContainer(
-    executedIntents: MutableList<TestIntent> = mutableListOf(),
-): (TestIntent) -> Flow<StateTransform<State<TestState, TestSideEffect>>> =
+private fun createIntentExecutorContainer(executedIntents: MutableList<TestIntent> = mutableListOf()): (TestIntent) -> Flow<StateTransform<State<TestState, TestSideEffect>>> =
     {
         executedIntents.add(it)
         flowOf(TestTransform.Transform1)

mvi/src/commonMain/kotlin/com/adidas/mvi/Reducer.kt

@@ -5,12 +5,12 @@ import io.kotest.matchers.booleans.shouldBeFalse
 import io.kotest.matchers.collections.shouldBeEmpty
 import io.kotest.matchers.collections.shouldContain
 import io.kotest.matchers.collections.shouldContainInOrder
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.sync.Semaphore
 import kotlin.time.DurationUnit
 import kotlin.time.ExperimentalTime
 import kotlin.time.toDuration
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Semaphore
 
 @ExperimentalTime
 internal class SideEffectsTest : BehaviorSpec({