def setup() {
        def pluginBuilder = new PluginBuilder(testDirectory.file("plugin"))

        def message = "from plugin"
        def taskName = "pluginTask"

        pluginBuilder.addPluginWithPrintlnTask(taskName, message, "org.example.plugin")
        pluginBuilder.publishAs("org.example.plugin:plugin:1.0.0", mavenRepo, executer)
    }

    private publishTestPlugin(String version = "1.0-SNAPSHOT", String message = "from plugin") {
        def pluginBuilder = new PluginBuilder(testDirectory.file("plugin-" + version))

        def taskName = "pluginTask"

        pluginBuilder.addPluginWithPrintlnTask(taskName, message, "org.example.plugin")
        pluginBuilder.publishAs("org.example.plugin:plugin:${version}", mavenRepo, executer)
    }

            }
        """

        file("src/plugin/java/PluginTask.java") << """
            import org.gradle.api.*;
            import org.gradle.api.tasks.*;
            import org.gradle.work.*;

            @DisableCachingByDefault(because = "test task")
            public class PluginTask extends DefaultTask {
                // WIll be called out because it's among the plugin's sources

        def pluginPortal = MavenHttpPluginRepository.asGradlePluginPortal(executer, mavenRepo)
        pluginPortal.start()
        def taskName = 'pluginTask'
        def message = 'hello from plugin'
        def plugin = new PluginBuilder(testDirectory.file("some-plugin"))
            .addPluginWithPrintlnTask(taskName, message, 'org.gradle.test.hello-world')