if (parent == null) {
      /*
       * The given directory is a filesystem root. All zero of its ancestors exist. This doesn't
       * mean that the root itself exists -- consider x:\ on a Windows machine without such a drive
       * -- or even that the caller can create it, but this method makes no such guarantees even for
       * non-root files.
       */
      return;
    }
    parent.mkdirs();

import jetbrains.buildServer.configs.kotlin.Project

object UtilProject : Project({
    id("Util")
    name = "Util"

    buildType(RerunFlakyTest(Os.LINUX))
    buildType(RerunFlakyTest(Os.WINDOWS))
    buildType(RerunFlakyTest(Os.MACOS, Arch.AMD64))
    buildType(RerunFlakyTest(Os.MACOS, Arch.AARCH64))
    buildType(WarmupEc2Agent)
    buildType(DownloadGitRepoToEc2Agent)
    buildType(UpdateWrapper)

testing/*/build/tmp/**/profile.log => failure-logs
testing/*/build/tmp/**/daemon-*.out.log => failure-logs
"""

// to avoid pathname too long error
fun BuildSteps.substDirOnWindows(os: Os) {
    if (os == Os.WINDOWS) {
        script {
            name = "SETUP_VIRTUAL_DISK_FOR_PERF_TEST"
            executionMode = BuildStep.ExecutionMode.ALWAYS
            scriptContent =
                """
                subst p: /d

            <li>OS check: {@code ${os.name} == 'windows'}</li>
            <li>File existence: {@code exists('${project.basedir}/src/**}{@code /*.xsd')}</li>
            <li>Property check: {@code ${my.property} != 'some-value'}</li>
            <li>Regex matching: {@code matches(${os.version}, '.*aws')}</li>
            <li>Complex condition: {@code ${os.name} == 'windows' && ${os.arch} != 'amd64' && inrange(${os.version}, '[10,)')}</li>

                description = "The java vendor to run the performance tests",
                options = JvmVendor.values().map { it.displayName to it.name.lowercase() },
            )
            when (os) {
                Os.WINDOWS -> {
                    profilerParam("jprofiler")
                    param("env.JPROFILER_HOME", "C:\\Program Files\\jprofiler\\jprofiler11.1.4")
                }

                else -> {

"""

    return {
        script {
            name = "PREPARE_TEST_CLASSES"
            executionMode = BuildStep.ExecutionMode.ALWAYS
            scriptContent = if (os == Os.WINDOWS) windowsScript else unixScript
        }
    }
}

fun cleanupPerformanceTestSplits(os: Os): BuildSteps.() -> Unit {
    val unixScript = """
rm -rf $PERFORMANCE_TEST_SPLIT_DIRECTORY_NAME
"""

        }

        applyTestDefaults(
            model,
            this,
            "docs:docsTest docs:checkSamples",
            os = os,
            arch = os.defaultArch,
            timeout = if (os == Os.WINDOWS || os == Os.LINUX) 90 else 60,
            extraParameters =
                listOf(
                    buildScanTagParam(docsTestType.docsTestName),
                    parallelizationMethod.extraBuildParameters,

pkg syscall (windows-386), const CTRL_CLOSE_EVENT = 2
pkg syscall (windows-386), const CTRL_CLOSE_EVENT ideal-int
pkg syscall (windows-386), const CTRL_LOGOFF_EVENT = 5
pkg syscall (windows-386), const CTRL_LOGOFF_EVENT ideal-int
pkg syscall (windows-386), const CTRL_SHUTDOWN_EVENT = 6
pkg syscall (windows-386), const CTRL_SHUTDOWN_EVENT ideal-int
pkg syscall (windows-amd64), const CTRL_CLOSE_EVENT = 2

        docsTestTriggers.forEach(this::buildType)

        flakyTestQuarantineTriggers = mutableListOf()
        if (stage.stageName == StageName.READY_FOR_RELEASE) {
            listOf(Os.LINUX, Os.WINDOWS, Os.MACOS).forEach {
                val flakyTestQuarantineProject = FlakyTestQuarantineProject(model, stage, it)
                val flakyTestQuarantineProjectTrigger = FlakyTestQuarantineTrigger(model, flakyTestQuarantineProject)

        get() =
            scenarios.flatMap { scenario ->
                Os.values().flatMap { os ->
                    val arch = if (os == Os.MACOS) Arch.AARCH64 else Arch.AMD64
                    if (os == Os.WINDOWS) {
                        listOf("jprofiler")
                    } else {
                        listOf("async-profiler", "async-profiler-heap")