import org.gradle.api.tasks.TaskAction
import org.gradle.work.DisableCachingByDefault
import java.io.File


@DisableCachingByDefault(because = "Abstract super-class, not to be instantiated directly")
abstract class CodeGenerationTask : DefaultTask() {

    @get:OutputDirectory
    abstract val outputDir: DirectoryProperty

    protected
    abstract fun File.writeFiles()

    @Suppress("unused")
    @TaskAction
    fun run() {

import org.gradle.work.DisableCachingByDefault

import java.io.File


@Suppress("unused")
@DisableCachingByDefault(because = "Not worth caching")
abstract class GenerateKotlinDslPluginsExtensions : CodeGenerationTask() {

    @get:Input
    abstract val kotlinDslPluginsVersion: Property<Any>

    override fun File.writeFiles() {
        writeFile(
            "org/gradle/kotlin/dsl/plugins/Version.kt",

    codeGenerationTask<GenerateScriptPluginAdapters>(
        "plugins",
        "generateScriptPluginAdapters",
        kotlinSourceDirectorySet
    ) {
        plugins = scriptPlugins
        outputDirectory.set(it)
    }
}


private
inline fun <reified T : Task> Project.codeGenerationTask(
    purpose: String,
    taskName: String,

import org.gradle.work.DisableCachingByDefault

import java.io.File


@Suppress("unused")
@DisableCachingByDefault(because = "Not worth caching")
abstract class GenerateKotlinDependencyExtensions : CodeGenerationTask() {

    @get:Input
    abstract val embeddedKotlinVersion: Property<String>

    @get:Input
    abstract val kotlinDslPluginsVersion: Property<String>

    override fun File.writeFiles() {