From d0adadf3caa164dd71e36b48c79bf0ba5b2a16a7 Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <awilkinson@pivotal.io>
Date: Tue, 24 Sep 2019 17:25:24 +0100
Subject: [PATCH] Capture maxParallelForks of Test tasks in build scans

The parallel forks configuration of Test tasks can have a big impact
on their execution time. This commit updates the build can
configuration to capture each Test task's maxParallelForks
configuration as custom values in the build scan. This will make this
data available when comparing scans which will be useful as we
experiment with different parallel fork settings to reduce the
build's overall execution time.

Closes gh-23691
---
 gradle/build-scan-user-data.gradle | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gradle/build-scan-user-data.gradle b/gradle/build-scan-user-data.gradle
index d924ef8411..d4f483d66f 100644
--- a/gradle/build-scan-user-data.gradle
+++ b/gradle/build-scan-user-data.gradle
@@ -3,6 +3,7 @@ tagIde()
 tagCiOrLocal()
 addCiMetadata()
 addGitMetadata()
+addTestTaskMetadata()
 
 void tagOs() {
 	buildScan.tag System.getProperty('os.name')
@@ -49,6 +50,16 @@ void addCiMetadata() {
 	}
 }
 
+void addTestTaskMetadata() {
+	allprojects {
+		tasks.withType(Test) { test ->
+			doFirst {
+				buildScan.value "Test#maxParallelForks[${test.path}]", test.maxParallelForks.toString()
+			}
+		}
+	}
+}
+
 boolean isCi() {
 	isBamboo()
 }