fun checkCleanDirUnixLike(dir: String, exitOnFailure: Boolean = true) = """
    REPO=$dir
    if [ -e ${'$'}REPO ] ; then
        tree ${'$'}REPO
        rm -rf ${'$'}REPO
        echo "${'$'}REPO was polluted during the build"
        ${if (exitOnFailure) "exit 1" else ""}
    else
        echo "${'$'}REPO does not exist"
    fi

""".trimIndent()

fun checkCleanDirWindows(dir: String, exitOnFailure: Boolean = true) = """

    }

platforms/core-execution/build-cache/                       @gradle/bt-execution @gradle/bt-dv-build-cache
platforms/core-execution/build-cache-base/                  @gradle/bt-execution @gradle/bt-dv-build-cache
platforms/core-execution/build-cache-http/                  @gradle/bt-execution @gradle/bt-dv-build-cache
platforms/core-execution/build-cache-packaging/             @gradle/bt-execution @gradle/bt-dv-build-cache

    init {
        artifactRules = """
        **/build/git-checkout/platforms/core-runtime/base-services/build/generated-resources/build-receipt/org/gradle/build-receipt.properties
        **/build/distributions/*.zip => promote-build-distributions
        **/build/website-checkout/data/releases.xml
        **/build/git-checkout/build/reports/integTest/** => distribution-tests
        **/smoke-tests/build/reports/tests/** => post-smoke-tests

See [Gradle runtimes](runtimes.md) for a list of these runtimes and more details.

## Build state model

As Gradle executes, it acts on various pieces of the build definition, such as each project in the build.
Gradle tracks the state of each piece and transitions each piece through its lifecycle as the build runs.

    @Test
    fun `nightly promotion build type runs three gradle invocations`() {
        val model = setupModelFor("release")
        val nightlySnapshot = model.findBuildTypeByName("Nightly Snapshot")

        val steps = nightlySnapshot.steps.items
        assertEquals(3, steps.size)

import org.gradle.api.provider.Provider
import org.gradle.build.event.BuildEventsListenerRegistry
// Using star import to workaround https://youtrack.jetbrains.com/issue/KTIJ-24390
import org.gradle.kotlin.dsl.*
import org.gradle.kotlin.dsl.support.serviceOf

/**
 * In build-logic and main build, register a BuildService instance separately,
 * which collects necessary information for build scan.
 */

      description: What version of Gradle gives proper result for your case?
    validations:
      required: true
  - type: input
    id: build-scan-url
    attributes:
      label: Build scan URL (optional)
      description: |
        You can run your build command with `--scan` to publish a Build Scan to [scans.gradle.com](https://scans.gradle.com/).
    validations:
      required: false
  - type: textarea
    id: environment

            });

            // From the snippets and the samples, filter out files generated if the build contained was ever executed
            task.from(extension.getUserManual().getSnippets(), sub -> {
                sub.into("snippets");
                sub.exclude("**/.gradle/**");
                sub.exclude("**/build/**");
                sub.setIncludeEmptyDirs(false);
            });

        projectLayoutSetupRegistry.templateOperationFactory.newTemplateOperation()
            .withTemplate(templateFolder.template("$templateFragment-build.out"))
            .withTarget(settings.target.file("../tests/build.out").asFile)
            .withBinding("language", languageName)
            .withBinding("subprojectName", subprojectName)
            .withBinding("extraCompileJava", extraCompileJava)