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

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

fun Directory.parentOrRoot(): Directory = if (this.file("version.txt").asFile.exists()) {
    this
} else {
    val parent = dir("..")

import org.gradle.api.provider.Property


interface BuildEnvironmentExtension {
    val gitCommitId: Property<String>
    val gitBranch: Property<String>
    val scriptTemplateCommitId: Property<String>
    val repoRoot: DirectoryProperty
    val rootProjectBuildDir: DirectoryProperty

import gradlebuild.basics.buildVersionQualifier
import gradlebuild.basics.ignoreIncomingBuildReceipt
import gradlebuild.basics.isPromotionBuild
import gradlebuild.basics.releasedVersionsFile
import gradlebuild.basics.repoRoot
import gradlebuild.identity.extension.GradleModuleExtension
import gradlebuild.identity.extension.ReleasedVersionsDetails
import gradlebuild.identity.provider.BuildTimestampFromBuildReceiptValueSource

        val excludeTestClasses: Property<String>
        val onlyTestGradleVersion: Property<String>
        val repoRoot: DirectoryProperty
    }

    val bucketProvider = when {
        parameters.includeTestClasses.get().isNotBlank() -> {
            val content = parameters.repoRoot.file("test-splits/include-test-classes.properties").get().asFile.readText()
            println("Tests to be included:\n$content")

import gradlebuild.basics.repoRoot
import gradlebuild.incubation.tasks.IncubatingApiReportTask

plugins {
    java
    groovy
}

val reportTask = tasks.register<IncubatingApiReportTask>("incubationReport") {
    group = "verification"
    description = "Generates a report of incubating APIS"
    title = project.name
    versionFile = repoRoot().file("version.txt")

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import gradlebuild.basics.repoRoot
import gradlebuild.cleanup.services.DaemonTracker

gradle.sharedServices.registerIfAbsent("daemonTracker", DaemonTracker::class) {
    parameters.rootProjectDir = repoRoot()

 * limitations under the License.
 */

import com.google.gson.Gson
import com.google.gson.Strictness
import com.google.gson.reflect.TypeToken
import com.google.gson.stream.JsonReader
import gradlebuild.basics.repoRoot

applyAutomaticUpgradeOfCapabilities()
dependencies {
    configurations.all {
        exclude("org.slf4j", "slf4j-simple")
    }
    components {

        buildEnvironmentExtension.gitBranch = service.flatMap { it.gitBranch }
        buildEnvironmentExtension.scriptTemplateCommitId = service.flatMap { it.scriptTemplateCommitId }
        buildEnvironmentExtension.repoRoot = this@with
        buildEnvironmentExtension.rootProjectBuildDir = service.flatMap { it.parameters.rootProjectBuildDir }
    }