def initScript1 = file('initscript1.gradle.kts').tap {
            text = 'println("initscript1!")'
        }
        def initScript2 = file('initscript2.gradle').tap {
            text = 'println("initscript2!")'
        }
        buildFile << '''
            task build
        '''

        when:
        configurationCacheRun 'build', '-I', initScript1.absolutePath, '-I', initScript2.absolutePath

        then:

        def initScript = file("init.gradle")
        initScript.text = "println 'counter: __'"
        long before = initScript.length()

        expect:
        (10..20).each {
            initScript.text = "println 'counter: $it'"
            assert initScript.length() == before

            executer.withArguments("--init-script", initScript.absolutePath)
            succeeds()

    }

    def cleanup() {
        server.after()
    }

    def "generates events for applied init-scripts"() {
        given:
        def initScript1 = file('init1.gradle')
        def initScript2 = file('init2.gradle')
        [initScript1, initScript2].each { it << '' }

        when:
        def events = ProgressEvents.create()
        withConnection {
            ProjectConnection connection ->

import groovy.lang.Closure;
import org.gradle.api.initialization.dsl.ScriptHandler;
import org.gradle.groovy.scripts.DefaultScript;

public abstract class InitScript extends DefaultScript {
    public ScriptHandler getInitscript() {
        return getBuildscript();
    }

    public void initscript(Closure configureClosure) {
        buildscript(configureClosure);
    }

    @Override
    public String toString() {

====
include::sample[dir="snippets/initScripts/externalDependency/kotlin",files="init.gradle.kts[tags=all];build.gradle.kts[]"]
include::sample[dir="snippets/initScripts/externalDependency/groovy",files="init.gradle[tags=all];build.gradle[]"]
====

[source.multi-language-sample,kotlin]
----
> gradle --init-script init.gradle.kts -q doNothing

    @Flaky(because = 'https://github.com/gradle/gradle-private/issues/3708')
    def "initscript classpath does not include buildSrc"() {

        given:
        withBuildSrc()
        withDefaultSettings()

        and:
        def initScript = withFile("my.init.gradle.kts")

        when:
        def classPath = canonicalClassPathFor(initScript)

        then:
        assertContainsGradleKotlinDslJars(classPath)

class KotlinInitScriptIntegrationTest : AbstractKotlinIntegrationTest() {

    @Test
    fun `initscript classpath`() {

        withClassJar("fixture.jar", DeepThought::class.java)

        val initScript =
            withFile(
                "init.gradle.kts",
                """

                initscript {
                    dependencies { classpath(files("fixture.jar")) }
                }

class InternalBuildOperationEventsIntegrationTest extends AbstractIntegrationSpec {
    def "init script can inject listener via use internal API to subscribe to build operation events"() {
        def initScript = initScriptFile
        loggingListener(initScript)
        initScript << """
            def listener = gradle.sharedServices.registerIfAbsent("listener", LoggingListener) { }
            def registry = services.get(BuildEventsListenerRegistry)

        // <user-home>/init.d/init.gradle
        initScript(
            gradleUserHome.resolve("init.d/init.gradle"),
            "<init.d>"
        )
        // -I init.gradle
        val initScript = initScript(
            file("init.gradle"),
            "<command-line>"
        )

        // when: precompiled script plugin accessors are generated
        buildWithGradleUserHome(
            gradleUserHome,

        this.scriptHandlerFactory = scriptHandlerFactory;
    }

    @Override
    public void process(final ScriptSource initScript, GradleInternal gradle) {
        ClassLoaderScope baseScope = gradle.getClassLoaderScope();
        URI uri = initScript.getResource().getLocation().getURI();
        String id = uri == null ? idGenerator.generateId().toString() : uri.toString();