val runningOnCi: Property<Boolean>

        val runningInstallTask: Property<Boolean>
        val runningDocsTestTask: Property<Boolean>
    }

    override fun obtain(): String? = parameters.run {

        val buildTimestampFromReceipt = buildTimestampFromBuildReceipt.orNull
        if (buildTimestampFromReceipt != null) {

import java.io.ByteArrayOutputStream
import java.io.File


/**
 * `dir / "sub"` is the same as `dir.resolve("sub")`.
 *
 * @see [File.resolve]
 */
operator fun File.div(child: String): File =
    resolve(child)


fun Project.execAndGetStdout(workingDir: File, ignoreExitValue: Boolean, vararg args: String): String {
    val out = ByteArrayOutputStream()
    exec {
        isIgnoreExitValue = ignoreExitValue

fun Project.getBuildEnvironmentExtension(): BuildEnvironmentExtension? = rootProject.extensions.findByType(BuildEnvironmentExtension::class.java)


fun Project.repoRoot(): Directory = getBuildEnvironmentExtension()?.repoRoot?.get() ?: layout.projectDirectory.parentOrRoot()


fun Directory.parentOrRoot(): Directory = if (this.file("version.txt").asFile.exists()) {

private
fun scriptsCacheDirsUnder(cacheDir: File) =
    scriptCacheDirNames
        .map { File(cacheDir, it) }
        .filter { it.isDirectory }


/**
 * Clean up cache files for older versions that aren't multi-process safe.
 */
fun FileSystemOperations.removeDodgyCacheFiles(dir: Directory) {
    if (dir.asFile.isDirectory) {

        }
    }

    private
    val TestCoverage.isCrossVersionTest
        get() = testType in setOf(TestType.allVersionsCrossVersion, TestType.quickFeedbackCrossVersion)

    private
    fun createPerformanceTests(model: CIBuildModel, performanceTestBucketProvider: PerformanceTestBucketProvider, stage: Stage, performanceTestCoverage: PerformanceTestCoverage): PerformanceTestsPass {

import java.text.SimpleDateFormat
import java.util.Date
import java.util.TimeZone


data class ReleasedVersion(val version: String, val buildTime: String) {
    fun gradleVersion() = GradleVersion.version(version)
    fun buildTimeStamp(): Date = SimpleDateFormat("yyyyMMddHHmmssZ").apply { timeZone = TimeZone.getTimeZone("UTC") }.parse(buildTime)

        }
        generateReport(byCategory)
    }

    private
    fun toCategory(version: String, gradleModule: String) = when {
        gradleModule.endsWith("-native") || gradleModule in listOf("model-core", "platform-base", "testing-base") -> "Software Model and Native"
        else -> "Incubating since $version"
    }

    private
    fun generateReport(data: Map<String, ReportNameToProblems>) {

        }
    }

    private
    fun Task.findTraceJson(): List<File> {
        if (this !is Test) {
            return emptyList()
        }
        // e.g. build/test-results/embeddedIntegTest/trace.json
        return listOf(project.layout.buildDirectory.file("test-results/$name/trace.json").get().asFile)
    }

    private
    fun Task.genericHtmlReports() = when (this) {

        store(versionProperties)
    }

    private
    fun store(properties: Properties) {
        PropertiesUtils.store(
            properties, libraryVersionFile.get().asFile,
            "Generated file, please do not edit - Version values used in build-init templates",
            Charsets.ISO_8859_1, "\n"
        )
    }

    private
    fun findLatest(name: String, notation: String, dest: Properties) {

plugins {
    id("gradlebuild.module-identity")
}

val moduleIdentity = the<ModuleIdentityExtension>()

configureJarTasks()

pluginManager.withPlugin("java-base") {
    configureClasspathManifestGeneration()
}

fun configureJarTasks() {
    tasks.withType<Jar>().configureEach {
        archiveBaseName = moduleIdentity.baseName
        archiveVersion = moduleIdentity.version.map { it.baseVersion.version }
        manifest.attributes(