*
     * Currently, we only enable VCS trigger for `master`/`release`/`releaseNx` branches.
     */
    val enableVcsTriggers: Boolean = nightlyPromotionTriggerHour != null

    companion object {
        private
        const val MASTER_BRANCH = "master"

        private
        const val RELEASE_BRANCH = "release"

        private
        const val EXPERIMENTAL_BRANCH = "experimental"

            model.buildTypes.map { it.name }
        )
    }

    @Test
    fun `promotion sanity check runs 'gradle tasks'`() {
        val model = setupModelFor("release")

        val sanityCheck = model.findBuildTypeByName("SanityCheck")

and test another isolated pipeline from any branch. 

We'll explain everything via an example. Let's say you make some changes on your branch `myTestBranch`
(we highly recommend to name this branch without prefix and hyphen (`-`) because it's used to generate build type ID) and want to
test these changes without affecting `master`/`release` pipeline. Here are the instructions.

        if (result.exitValue == 0) outputText.trim()
        else "<unknown>" // It's a source distribution, we don't know.
    }
}


// pre-test/master/queue/alice/feature -> master
// pre-test/release/current/bob/bugfix -> release
// gh-readonly-queue/master/pr-1234-5678abcdef -> master
fun toMergeQueueBaseBranch(actualBranch: String): String = when {

        findLatest("guava", "com.google.guava:guava:(20,)", versionProperties)
        findLatest("commons-math", "org.apache.commons:commons-math3:latest.release", versionProperties)
        findLatest("commons-text", "org.apache.commons:commons-text:latest.release", versionProperties)
        findLatest("kotlin", "org.jetbrains.kotlin:kotlin-gradle-plugin:(1.4,)", versionProperties)

        store(versionProperties)
    }

object StartReleaseCycleTest : BasePromotionBuildType(vcsRootId = gradlePromotionBranches, cleanCheckout = false) {
    init {
        id("Promotion_AllBranchesStartReleaseCycleTest")
        name = "Start Release Cycle Test"
        description = "Test for Start Release Cycle pipeline"

        steps {
            gradleWrapper {
                name = "PromoteTest"
                tasks = "clean promoteStartReleaseCycle"

import gradlebuild.basics.BuildParams.BUILD_COMMIT_DISTRIBUTION
import gradlebuild.basics.BuildParams.BUILD_COMMIT_ID
import gradlebuild.basics.BuildParams.BUILD_CONFIGURATION_ID
import gradlebuild.basics.BuildParams.BUILD_FINAL_RELEASE
import gradlebuild.basics.BuildParams.BUILD_ID
import gradlebuild.basics.BuildParams.BUILD_IGNORE_INCOMING_BUILD_RECEIPT
import gradlebuild.basics.BuildParams.BUILD_MILESTONE_NUMBER

    READY_FOR_NIGHTLY("Ready for Nightly", "Rerun tests in different environments / 3rd party components", "ReadyforNightly"),
    READY_FOR_RELEASE("Ready for Release", "Once a day: Rerun tests in more environments", "ReadyforRelease"),
    HISTORICAL_PERFORMANCE("Historical Performance", "Once a week: Run performance tests for multiple Gradle versions", "HistoricalPerformance"),

    var prevStage: Stage? = null
    val previousPerformanceTestPasses: MutableList<PerformanceTestsPass> = mutableListOf()
    model.stages.forEach { stage ->
        if (isSecurityFork() && stage.stageName > StageName.READY_FOR_RELEASE) {
            return@forEach
        }
        val stageProject = StageProject(model, functionalTestBucketProvider, performanceTestBucketProvider, stage, previousPerformanceTestPasses)

         |----- WarmupEc2Agent
         |----- AdHocPerformanceTest

Release (buildTypeId: Gradle_Release)
 |----- Check (buildTypeId: Gradle_Release_Check)
 |        |---- QuickFeedbackLinux (buildTypeId: Gradle_Release_Check_QuickFeedbackLinux)
 |        |---- QuickFeedback
 |        |---- ...
 |        |---- ReadyForRelease
 |
 |----- Promotion (buildTypeId: Gradle_Release_Promotion)
 |        |----- Nightly Snapshot
 |        |----- ...
 |