From 76b4bd3c3a63a6e74f86b11d10dcae6418e8fec3 Mon Sep 17 00:00:00 2001
From: Lai Jiang <jianglai@google.com>
Date: Wed, 10 Mar 2021 09:00:08 -0500
Subject: [PATCH] Print JAVA_HOME and PATH in the java format checker task
 (#997)

* Print JAVA_HOME and PATH in the java format checker task

This allows is to identify if the java version is incompatible with the
formater checker jar file.

* Show which Java binary is used

* show java version

* Fix exeInBash arguments
---
 build.gradle | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build.gradle b/build.gradle
index 4a967c854..505f7a2be 100644
--- a/build.gradle
+++ b/build.gradle
@@ -401,6 +401,10 @@ def createGetBuildSrcDirectDepsTask(outputFileName) {
 
 rootProject.ext {
   invokeJavaDiffFormatScript = { action ->
+    println("JAVA_HOME=${System.env.JAVA_HOME}")
+    println("PATH=${System.env.PATH}")
+    println(ext.execInBash("type java", "${rootDir}"))
+    println(ext.execInBash("java -version", "${rootDir}"))
     def scriptDir = rootDir.path.endsWith('buildSrc')
             ? "${rootDir}/../java-format"
             : "${rootDir}/java-format"