ratpack.kotlin.gradle.RatpackKotlinPlugin.kt Maven / Gradle / Ivy

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package ratpack.kotlin.gradle

import org.gradle.api.GradleException
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.plugins.ApplicationPluginConvention
import org.gradle.util.GradleVersion
import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformJvmPlugin
import ratpack.gradle.RatpackPlugin

class RatpackKotlinPlugin : Plugin {

  private val GRADLE_VERSION_BASELINE = GradleVersion.version("6.0")

  override fun apply(project: Project) {
    with(project) {
      val gradleVersion = GradleVersion.version(gradle.gradleVersion)
      if (gradleVersion < GRADLE_VERSION_BASELINE) {
        throw GradleException("Ratpack requires Gradle version ${GRADLE_VERSION_BASELINE.version} or later")
      }

      plugins.apply(RatpackPlugin::class.java)
      plugins.apply(KotlinPlatformJvmPlugin::class.java)

      val application = convention.findPlugin(ApplicationPluginConvention::class.java)
      application?.mainClassName = "ratpack.kotlin.runner.KotlinDslRunner"

      val pluginVersion = RatpackKotlinPlugin::class.java.classLoader.getResource("version.txt")?.readText()?.trim().orEmpty()
      val kotlinVersion = "1.6.21" // need a better way

      val ratpackKotlinExtension = RatpackKotlinExtension(project, pluginVersion, kotlinVersion) // this is just used to add dependencies

      dependencies.add("api", ratpackKotlinExtension.getDsl())
      dependencies.add("runtimeOnly", ratpackKotlinExtension.getCompiler())
      dependencies.add("runtimeOnly", ratpackKotlinExtension.getScriptingCompiler())
      dependencies.add("runtimeOnly", ratpackKotlinExtension.getScript())
      dependencies.add("testImplementation", ratpackKotlinExtension.getTest())
    }

  }

}