Build scan fails when git isn't available

[wilkinsona]

Build scan background action failed.
org.gradle.process.internal.ExecException: A problem occurred starting process 'command 'git''
	at org.gradle.process.internal.DefaultExecHandle.execExceptionFor(DefaultExecHandle.java:241)
	at org.gradle.process.internal.DefaultExecHandle.setEndStateInfo(DefaultExecHandle.java:218)
	at org.gradle.process.internal.DefaultExecHandle.failed(DefaultExecHandle.java:369)
	at org.gradle.process.internal.ExecHandleRunner.run(ExecHandleRunner.java:87)
	at org.gradle.internal.operations.CurrentBuildOperationPreservingRunnable.run(CurrentBuildOperationPreservingRunnable.java:38)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: net.rubygrapefruit.platform.NativeException: Could not start 'git'
	at net.rubygrapefruit.platform.internal.DefaultProcessLauncher.start(DefaultProcessLauncher.java:27)
	at net.rubygrapefruit.platform.internal.WrapperProcessLauncher.start(WrapperProcessLauncher.java:36)
	at org.gradle.process.internal.ExecHandleRunner.startProcess(ExecHandleRunner.java:98)
	at org.gradle.process.internal.ExecHandleRunner.run(ExecHandleRunner.java:71)
	... 6 more
Caused by: java.io.IOException: Cannot run program "git" (in directory "/opt/jenkins/data/workspace/spring-session-data-geode_main"): error=2, No such file or directory
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1143)
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1073)
	at net.rubygrapefruit.platform.internal.DefaultProcessLauncher.start(DefaultProcessLauncher.java:25)
	... 9 more
Caused by: java.io.IOException: error=2, No such file or directory
	at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
	at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:314)
	at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:244)
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1110)
	... 11 more

The build scan was not published due to a configuration problem.

[wilkinsona]

It also fails if git is installed but the build isn't being run from an initialized repository, for example from an unzip of the source code downloaded from GitHub.