"durations" : [ {
    "testProject" : "nowInAndroidBuild",
    "linux" : 272,
    "windows" : 396,
    "macOs" : 215
  }, {
    "testProject" : "santaTrackerAndroidBuild",
    "linux" : 672,
    "windows" : 799,
    "macOs" : 480
  } ]
}, {
  "scenario" : "org.gradle.performance.regression.android.AndroidIncrementalExecutionPerformanceTest.non-abi change",
  "durations" : [ {

    functionalTestBucketProvider: FunctionalTestBucketProvider
) : Project({
    id("Check")
    name = "Check"
    val performanceTestBucketProvider = StatisticsBasedPerformanceTestBucketProvider(model, File("performance-test-durations.json"), File("performance-tests-ci.json"))

    params {
        param("credentialsStorageType", "credentialsJSON")
        // Disallow Web UI changes to TeamCity settings

        val durations = JSON.parseArray(performanceTestDurationsJson.readText(StandardCharsets.UTF_8))
        val pairs = durations.flatMap { it ->
            val scenarioDurations = it as JSONObject
            val scenario = Scenario.fromTestId(scenarioDurations["scenario"] as String)
            (scenarioDurations["durations"] as JSONArray).flatMap {
                val duration = it as JSONObject

A central part of the Gradle architecture is the "build state model", which holds the state for each piece and coordinates state transitions and other mutations. 
Most source code in Gradle is arranged by which part(s) of the build state model it acts on.
This affects the lifecycle of the code and the set of services available for dependency injection.

import gradlebuild.filterEnvironmentVariables
import gradlebuild.jvm.argumentproviders.CiEnvironmentProvider
import gradlebuild.jvm.extension.UnitTestAndCompileExtension
import org.gradle.internal.os.OperatingSystem
import java.time.Duration

plugins {
    groovy
    idea // Need to apply the idea plugin, so the extended configuration is taken into account on sync
    id("gradlebuild.module-jar")
    id("gradlebuild.dependency-modules")
}