Update to Kotlin 2.0.20

docs/CHANGELOG.md

@@ -25,7 +25,8 @@ But there is no intent to bump the Ktorfit major version for every KSP update.
 - Kotlin 2.0.10: 2.0.1-2.0.10 - 2024-08-10
 - Kotlin 2.0.20-RC: 2.0.1-2.0.20-RC - 2024-08-13
 - Kotlin 2.0.20-RC2: 2.0.1-2.0.20-RC2 - 2024-08-13
-
+- Kotlin 2.0.20: 2.0.1-2.0.20 - 2024-08-23
+
 ### ktorfit-ksp
 - KSP 1.0.24: ktorfit-ksp-2.0.1-1.0.24 - 2024-08-08
 

docs/development.md

@@ -1 +1,9 @@
-# Development
+# Development
+
+# Update Ktorfit for new Kotlin version
+- Bump **kotlin** in libs.versions
+- Change **ktorfitCompiler** in libs.versions to KTORFIT_VERSION-NEW_KOTLIN_VERSION
+- Run tests in :ktorfit-compiler-plugin
+- Create a PR against master
+- Merge PR
+- Run GitHub Actions "publish" workflow

example/MultiplatformExample/build.gradle.kts

@@ -1,6 +1,6 @@
 buildscript {
     repositories {
-        //mavenLocal()
+        // mavenLocal()
         gradlePluginPortal()
         google()
         mavenCentral()
@@ -9,15 +9,15 @@ buildscript {
         }
     }
     dependencies {
-        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.0")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.20")
         classpath("com.android.tools.build:gradle:7.3.1")
         classpath("org.jetbrains.kotlin:kotlin-serialization:2.0.0")
     }
 }
 
 allprojects {
     repositories {
-        //mavenLocal()
+        // mavenLocal()
         google()
         mavenCentral()
         maven {

example/MultiplatformExample/shared/build.gradle.kts

@@ -4,9 +4,9 @@ plugins {
     kotlin("multiplatform")
     kotlin("native.cocoapods")
     id("com.android.library")
-    id("com.google.devtools.ksp") version "2.0.0-1.0.22"
+    id("com.google.devtools.ksp") version "2.0.20-1.0.24"
     id("kotlinx-serialization")
-    id("de.jensklingenberg.ktorfit") version "2.0.0"
+    id("de.jensklingenberg.ktorfit") version "2.0.1"
 }
 
 ktorfit {
@@ -16,7 +16,7 @@ ktorfit {
 
 version = "1.0"
 val ktorVersion = "2.3.11"
-val ktorfitVersion = "2.0.0"
+val ktorfitVersion = "2.0.1"
 
 kotlin {
     jvmToolchain(8)
@@ -46,13 +46,13 @@ kotlin {
         val commonMain by getting {
             dependencies {
                 implementation("de.jensklingenberg.ktorfit:ktorfit-lib:$ktorfitVersion")
-                //implementation("de.jensklingenberg.ktorfit:ktorfit-lib-light:$ktorfitVersion")
+                // implementation("de.jensklingenberg.ktorfit:ktorfit-lib-light:$ktorfitVersion")
                 implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.8.1")
                 implementation("de.jensklingenberg.ktorfit:ktorfit-converters-response:$ktorfitVersion")
                 implementation("de.jensklingenberg.ktorfit:ktorfit-converters-call:$ktorfitVersion")
                 implementation("de.jensklingenberg.ktorfit:ktorfit-converters-flow:$ktorfitVersion")
 
-                //Only needed when you want to use Kotlin Serialization
+                // Only needed when you want to use Kotlin Serialization
                 implementation("io.ktor:ktor-client-serialization:$ktorVersion")
                 implementation("io.ktor:ktor-client-content-negotiation:$ktorVersion")
                 implementation("io.ktor:ktor-serialization-kotlinx-json:$ktorVersion")
@@ -82,10 +82,8 @@ android {
         sourceCompatibility = JavaVersion.VERSION_1_8
         targetCompatibility = JavaVersion.VERSION_1_8
     }
-
 }
 
-
 tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
     kotlinOptions {
         jvmTarget = "1.8"
@@ -99,4 +97,4 @@ allprojects {
             url = uri("https://oss.sonatype.org/content/repositories/snapshots/")
         }
     }
-}
+}

gradle/libs.versions.toml

@@ -5,15 +5,15 @@ binaryCompatibilityValidator = "0.14.0"
 coroutines = "1.8.1"
 detekt = "1.23.6"
 junit = "4.13.2"
-kctfork = "0.4.1"
-kotlin = "2.0.10"
+kctfork = "0.5.1"
+kotlin = "2.0.20"
 kotlinPoet = "1.18.1"
-kspVersion = "2.0.10-1.0.24"
+kspVersion = "2.0.20-1.0.24"
 
 groupId = "de.jensklingenberg.ktorfit"
 ktorfit = "2.0.1"
 ktorfitKsp = "2.0.1-1.0.24"
-ktorfitCompiler = "2.0.1-2.0.10"
+ktorfitCompiler = "2.0.1-2.0.20"
 ktorfitCallConverter = "2.0.1"
 ktorfitFlowConverter = "2.0.1"
 ktorfitResponseConverter = "2.0.1"

ktorfit-compiler-plugin/src/main/java/de/jensklingenberg/ktorfit/CreateFuncTransformer.kt

@@ -2,15 +2,17 @@ package de.jensklingenberg.ktorfit
 
 import org.jetbrains.kotlin.backend.common.IrElementTransformerVoidWithContext
 import org.jetbrains.kotlin.backend.common.extensions.IrPluginContext
+import org.jetbrains.kotlin.ir.descriptors.toIrBasedKotlinType
 import org.jetbrains.kotlin.ir.expressions.IrCall
 import org.jetbrains.kotlin.ir.expressions.IrExpression
 import org.jetbrains.kotlin.ir.expressions.impl.IrConstructorCallImpl
 import org.jetbrains.kotlin.ir.symbols.UnsafeDuringIrConstructionAPI
 import org.jetbrains.kotlin.ir.types.classFqName
 import org.jetbrains.kotlin.ir.types.defaultType
-import org.jetbrains.kotlin.ir.types.impl.originalKotlinType
 import org.jetbrains.kotlin.ir.util.constructors
+import org.jetbrains.kotlin.ir.util.dumpKotlinLike
 import org.jetbrains.kotlin.ir.util.isInterface
+import org.jetbrains.kotlin.js.descriptorUtils.getKotlinTypeFqName
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
@@ -42,10 +44,15 @@ internal class CreateFuncTransformer(
         // Find exampleKtorfit.create<TestApi>()
         (expression as? IrCall)?.let { irCall ->
             if (irCall.typeArgumentsCount > 0) {
-                if (!expression.symbol.owner.symbol.toString().contains(KTORFIT_PACKAGE)) {
+                if (!expression.symbol.owner.symbol
+                        .toString()
+                        .contains(KTORFIT_PACKAGE)
+                ) {
                     return expression
                 }
-                if (expression.symbol.owner.name.asString() != KTORFIT_CREATE) {
+                if (expression.symbol.owner.name
+                        .asString() != KTORFIT_CREATE
+                ) {
                     return expression
                 }
 
@@ -59,12 +66,14 @@ internal class CreateFuncTransformer(
 
                 if (!argumentType.isInterface()) {
                     throw IllegalStateException(
-                        errorTypeArgumentNotInterface(argumentType.originalKotlinType.toString()),
+                        errorTypeArgumentNotInterface(argumentType.dumpKotlinLike()),
                     )
                 }
 
                 if (classFqName == null) {
-                    throw IllegalStateException(errorClassNotFound(argumentType.originalKotlinType.toString()))
+                    throw IllegalStateException(
+                        errorClassNotFound(argumentType.toIrBasedKotlinType().getKotlinTypeFqName(false))
+                    )
                 }
 
                 val packageName = classFqName.packageName
@@ -98,7 +107,9 @@ internal class CreateFuncTransformer(
                 // Set _ExampleApiProvider() as argument for create<ExampleApi>()
                 irCall.putValueArgument(0, newCall)
                 debugLogger.log(
-                    "Transformed " + argumentType.originalKotlinType.toString() + " to _$className" + "Provider",
+                    "Transformed " + argumentType.toIrBasedKotlinType().getKotlinTypeFqName(false).substringAfterLast(".") +
+                        " to _$className" +
+                        "Provider",
                 )
                 return super.visitExpression(irCall)
             }

ktorfit-ksp/src/test/kotlin/de/jensklingenberg/ktorfit/ReqBuilderAnnotationsTest.kt

@@ -2,9 +2,7 @@ package de.jensklingenberg.ktorfit
 
 import com.tschuchort.compiletesting.KotlinCompilation
 import com.tschuchort.compiletesting.SourceFile
-import com.tschuchort.compiletesting.kspIncremental
 import com.tschuchort.compiletesting.kspSourcesDir
-import com.tschuchort.compiletesting.symbolProcessorProviders
 import de.jensklingenberg.ktorfit.model.KtorfitError
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
@@ -79,13 +77,7 @@ interface TestService {
 
         val expectedRequestBuilderArgumentText = "builder(this)"
 
-        val compilation =
-            KotlinCompilation().apply {
-                sources = listOf(httpReqBuilderSource, source)
-                inheritClassPath = true
-                symbolProcessorProviders = listOf(KtorfitProcessorProvider())
-                kspIncremental = true
-            }
+        val compilation = getCompilation(listOf(httpReqBuilderSource, source))
         val result = compilation.compile()
         assertEquals(KotlinCompilation.ExitCode.OK, result.exitCode)
 
@@ -120,13 +112,7 @@ interface TestService {
     """,
             )
 
-        val compilation =
-            KotlinCompilation().apply {
-                sources = listOf(httpReqBuilderSource, source)
-                inheritClassPath = true
-                symbolProcessorProviders = listOf(KtorfitProcessorProvider())
-                kspIncremental = true
-            }
+        val compilation = getCompilation(listOf(httpReqBuilderSource, source))
 
         val result = compilation.compile()
         assertEquals(KotlinCompilation.ExitCode.COMPILATION_ERROR, result.exitCode)
@@ -153,13 +139,7 @@ interface TestService {
     """,
             )
 
-        val compilation =
-            KotlinCompilation().apply {
-                sources = listOf(httpReqBuilderSource, source)
-                inheritClassPath = true
-                symbolProcessorProviders = listOf(KtorfitProcessorProvider())
-                kspIncremental = true
-            }
+        val compilation = getCompilation(listOf(httpReqBuilderSource, source))
 
         val result = compilation.compile()
         assertEquals(KotlinCompilation.ExitCode.COMPILATION_ERROR, result.exitCode)

ktorfit-ksp/src/test/kotlin/de/jensklingenberg/ktorfit/Utils.kt

@@ -4,6 +4,7 @@ import com.tschuchort.compiletesting.KotlinCompilation
 import com.tschuchort.compiletesting.SourceFile
 import com.tschuchort.compiletesting.kspArgs
 import com.tschuchort.compiletesting.kspIncremental
+import com.tschuchort.compiletesting.kspProcessorOptions
 import com.tschuchort.compiletesting.symbolProcessorProviders
 import org.jetbrains.kotlin.compiler.plugin.ExperimentalCompilerApi
 
@@ -13,9 +14,10 @@ fun getCompilation(
     kspArgs: MutableMap<String, String> = mutableMapOf(),
 ): KotlinCompilation =
     KotlinCompilation().apply {
+        languageVersion = "1.9"
         this.sources = sources
         inheritClassPath = true
-        symbolProcessorProviders = listOf(KtorfitProcessorProvider())
+        symbolProcessorProviders = mutableListOf(KtorfitProcessorProvider())
         kspIncremental = true
-        this.kspArgs = kspArgs
+        this.kspProcessorOptions = kspArgs
     }