Update Kotlin to 1.9.24, Gradle to 8.8 and toolchain settings

Author: azabost

README.md

@@ -21,7 +21,7 @@ repositories {
 Add the following dependency in order to access `CodifiedEnum` class.
 
 ```kotlin
-implementation("dev.bright.codified:enums:1.8.22.2")
+implementation("dev.bright.codified:enums:1.9.24.1")
 ```
 
 `CodifiedEnum` is a sealed class which represents either "known" or "unknown" enum type depending on the `code`
@@ -60,7 +60,7 @@ Add the following dependency in order to access `CodifiedEnum` serializer using
 [Kotlin serialization](https://github.com/Kotlin/kotlinx.serialization).
 
 ```kotlin
-implementation("dev.bright.codified:enums-serializer:1.8.22.2")
+implementation("dev.bright.codified:enums-serializer:1.9.24.1")
 ```
 
 Add `CodifiedSerializer` object for your enum class to handle both known and unknown enum types.
@@ -110,7 +110,7 @@ data class FoodBasket(
 Add this dependency:
 
 ```kotlin
-implementation("dev.bright.codified:enums-gson:1.8.22.2")
+implementation("dev.bright.codified:enums-gson:1.9.24.1")
 ```
 
 and register the `TypeAdapterFactory` for `CodifiedEnum`:

build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm") version Versions.kotlin
+    kotlin("jvm")
     id("default-config")
     id("default-java-publish")
 }

buildSrc/build.gradle.kts

@@ -6,3 +6,7 @@ plugins {
     `kotlin-dsl`
     `kotlin-dsl-precompiled-script-plugins`
 }
+
+dependencies {
+    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.24")
+}

buildSrc/src/main/kotlin/Config.kt

@@ -1,5 +1,15 @@
+import org.gradle.api.JavaVersion
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
 object Config {
     val group = "dev.bright.codified"
-    val version = "1.8.22.2"
-    val jvmToolchain = 8
+    val version = "1.9.24.1"
+
+    /**
+     * Since Gradle 8.8 a toolchain can also be set for the Gradle daemon (with some limitations)
+     * See [the docs](https://docs.gradle.org/8.8/userguide/gradle_daemon.html#sec:daemon_jvm_criteria) for more info
+     */
+    val jvmToolchain = 21
+    val javaTargetCompatibility = JavaVersion.VERSION_1_8
+    val kotlinJvmTarget = JvmTarget.fromTarget(javaTargetCompatibility.toString())
 }

buildSrc/src/main/kotlin/Versions.kt

@@ -1,8 +1,8 @@
 object Versions {
-    const val kotlin = "1.8.22"
+    const val kotlin = "1.9.24" // Keep in sync with buildSrc/build.gradle.kts
     const val junit = "5.6.2"
     const val shouldko = "0.2.2"
-    const val serialization = "1.5.1"
+    const val serialization = "1.6.3"
     const val jackson = "2.15.2"
     const val gson = "2.10.1"
 }

buildSrc/src/main/kotlin/default-config.gradle.kts

@@ -1,11 +1,20 @@
 plugins {
     `java-library`
+    kotlin("jvm")
 }
 
 java {
     toolchain {
         languageVersion.set(JavaLanguageVersion.of(Config.jvmToolchain))
     }
+    sourceCompatibility = Config.javaTargetCompatibility
+    targetCompatibility = Config.javaTargetCompatibility
+}
+
+kotlin {
+    compilerOptions {
+        jvmTarget = Config.kotlinJvmTarget
+    }
 }
 
 tasks.withType<Test> {

gradle/gradle-daemon-jvm.properties

@@ -0,0 +1,2 @@
+#This file is generated by updateDaemonJvm
+toolchainVersion=21

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

settings.gradle.kts

@@ -1,3 +1,7 @@
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "0.7.0"
+}
+
 rootProject.name = "codified"
 include("enums")
 include("enums-serializer")