Introduce KMP dependency

Author: Goooler

build.gradle.kts

@@ -51,6 +51,7 @@ val testPluginClasspath by configurations.registering {
 }
 
 dependencies {
+  compileOnly(libs.kotlin.kmp)
   implementation(libs.apache.ant)
   implementation(libs.apache.commonsIo)
   implementation(libs.apache.log4j)
@@ -62,6 +63,7 @@ dependencies {
 
   testPluginClasspath(libs.foojayResolver)
   testPluginClasspath(libs.pluginPublish)
+  testPluginClasspath(libs.kotlin.kmp)
 
   lintChecks(libs.androidx.gradlePluginLints)
 }

gradle/libs.versions.toml

@@ -1,4 +1,5 @@
 [versions]
+kotlin = "2.1.10"
 moshi = "1.15.2"
 
 [libraries]
@@ -15,13 +16,14 @@ plexus-xml = "org.codehaus.plexus:plexus-xml:4.0.4"
 xmlunit = "org.xmlunit:xmlunit-legacy:2.10.0"
 moshi = { module = "com.squareup.moshi:moshi", version.ref = "moshi" }
 moshi-kotlin = { module = "com.squareup.moshi:moshi-kotlin", version.ref = "moshi" }
-foojayResolver = "org.gradle.toolchains.foojay-resolver-convention:org.gradle.toolchains.foojay-resolver-convention.gradle.plugin:0.9.0"
 
 pluginPublish = "com.gradle.publish:plugin-publish-plugin:1.3.1"
 mavenPublish = "com.vanniktech:gradle-maven-publish-plugin:0.30.0"
 gitPublish = "org.ajoberstar.git-publish:gradle-git-publish:5.1.0"
 jetbrains-dokka = "org.jetbrains.dokka:dokka-gradle-plugin:2.0.0"
 node = "com.github.node-gradle:gradle-node-plugin:7.1.0"
+foojayResolver = "org.gradle.toolchains.foojay-resolver-convention:org.gradle.toolchains.foojay-resolver-convention.gradle.plugin:0.9.0"
+kotlin-kmp = { module = "org.jetbrains.kotlin.multiplatform:org.jetbrains.kotlin.multiplatform.gradle.plugin", version.ref = "kotlin" }
 
 androidx-gradlePluginLints = "androidx.lint:lint-gradle:1.0.0-alpha03"
 # Dummy to get renovate updates, the version is used in rootProject build.gradle with spotless.
@@ -31,7 +33,7 @@ junit-bom = "org.junit:junit-bom:5.12.0"
 assertk = "com.willowtreeapps.assertk:assertk:0.28.1"
 
 [plugins]
-kotlin-jvm = "org.jetbrains.kotlin.jvm:2.1.10"
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 android-lint = "com.android.lint:8.8.1"
 jetbrains-bcv = "org.jetbrains.kotlinx.binary-compatibility-validator:0.17.0"
 spotless = "com.diffplug.spotless:7.0.2"