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Merge pull request #14629 from jasontedor/path-to-jps 

Get jps path relative to the JVM running Gradle
This commit is contained in:
Jason Tedor 2015-11-09 13:25:34 -05:00
parent 25f8db9aa9 5c3a0d63ea
commit a08657a098
1 changed files with 9 additions and 1 deletions
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10
buildSrc/src/main/groovy/org/elasticsearch/gradle/test/ClusterFormationTasks.groovy
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@ -18,6 +18,10 @@
*/
package org.elasticsearch.gradle.test
import org.gradle.internal.jvm.Jvm
import java.nio.file.Paths
import org.apache.tools.ant.taskdefs.condition.Os
import org.elasticsearch.gradle.ElasticsearchProperties
import org.gradle.api.DefaultTask
@ -279,7 +283,11 @@ class ClusterFormationTasks {
onlyIf { pidFile.exists() }
// the pid file won't actually be read until execution time, since the read is wrapped within an inner closure of the GString
ext.pid = "${ -> pidFile.getText('UTF-8').trim()}"
commandLine new File(System.getenv('JAVA_HOME'), 'bin/jps'), '-l'
File jps = Paths.get(Jvm.current().javaHome.toString(), "bin/jps").toFile()
if (!jps.exists()) {
throw new GradleException("jps executable not found; ensure that you're running Gradle with the JDK rather than the JRE")
}
commandLine jps, '-l'
standardOutput = new ByteArrayOutputStream()
doLast {
String out = standardOutput.toString()