From 3f40e1ca3c6166d4ce36d4ef34539286845e21fa Mon Sep 17 00:00:00 2001
From: Britta Weber <britta.weber@elasticsearch.com>
Date: Wed, 26 Aug 2015 18:08:03 +0200
Subject: [PATCH] make sure JAVA_HOME is set before tests are run

relates to #12961
---
 pom.xml | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index ceef389cd37..ca10b996f33 100644
--- a/pom.xml
+++ b/pom.xml
@@ -462,6 +462,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-enforcer-plugin</artifactId>
+                    <version>1.4.1</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
@@ -526,7 +527,6 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-enforcer-plugin</artifactId>
-                    <version>1.4.1</version>
                     <executions>
                         <execution>
                             <id>enforce-versions</id>
@@ -561,6 +561,21 @@
                                 <goal>display-info</goal>
                             </goals>
                         </execution>
+                        <execution>
+                            <id>enforce-java-home-is-set</id>
+                            <goals>
+                                <goal>enforce</goal>
+                            </goals>
+                            <configuration>
+                                <rules>
+                                    <requireEnvironmentVariable>
+                                        <variableName>JAVA_HOME</variableName>
+                                        <message>"JAVA_HOME must be set and point to the jdk to run the tests"</message>
+                                    </requireEnvironmentVariable>
+                                </rules>
+                                <fail>true</fail>
+                            </configuration>
+                        </execution>
                     </executions>
                 </plugin>
                 <plugin>