}

    void prepareToExecute() {
        buildFile << generateManagedBuildScript()
        buildFile << getPluginDescriptors(pluginIds)
        projectDir.file('settings.gradle').write("")
    }

    void publishTo(GradleExecuter executer, TestFile testFile, String buildScript = "") {
        prepareToExecute()
        buildFile << buildScript
        buildFile << """
            jar {
                archiveFileName = "$testFile.name"

    def "script plugin buildscript does not affect client"() {
        given:
        def jar = file("plugin.jar")
        pluginBuilder.addPlugin("project.task('hello')")
        pluginBuilder.publishTo(executer, jar)

        settingsFile << "include 'sub'"

        buildScript """
            apply from: "script.gradle"

            try {