#!groovy

def branch = params.get("JETTY_BRANCH" ,"jetty-9.4.x")
def owner = params.get("REPO_OWNER", "eclipse")
def jdk = params.get("JDK", "jdk8")
def jmhJarPath = params.get("jmhJarPath","jetty-jmh/target/benchmarks.jar")

node("linux") {
  // System Dependent Locations
  def mvntool = tool name: 'maven3.5', type: 'hudson.tasks.Maven$MavenInstallation'
  def jdktool = tool name: "$jdk", type: 'hudson.model.JDK'
  def mvnName = 'maven3.5'
  def localRepo = "${env.JENKINS_HOME}/${env.EXECUTOR_NUMBER}"
  def settingsName = 'oss-settings.xml'
  def mavenOpts = '-Xms1g -Xmx4g -Djava.awt.headless=true'

  // Environment
  List mvnEnv = ["PATH+MVN=${mvntool}/bin", "PATH+JDK=${jdktool}/bin", "JAVA_HOME=${jdktool}/", "MAVEN_HOME=${mvntool}"]
  mvnEnv.add("MAVEN_OPTS=$mavenOpts")


  stage("Checkout") {
    git url: "https://github.com/$owner/jetty.project.git", branch: "$branch"

  }

  stage("Compile") {
    timeout(time: 15, unit: 'MINUTES') {
      withMaven(
              maven: mvnName,
              jdk: jdk,
              publisherStrategy: 'EXPLICIT',
              globalMavenSettingsConfig: settingsName,
              mavenOpts: mavenOpts,
              mavenLocalRepo: localRepo) {
        sh "mvn -V -B clean install -DskipTests -T6 -e -pl :jetty-jmh -am"
      }
    }
    stash name: 'perf-tests', includes: jmhJarPath
  }
}

// jmh run

stage("jmh-run") {
  node( 'jmh-build-node' ) {
    timeout( time: 180, unit: 'MINUTES' ) {
      withEnv( ["JAVA_HOME=${tool "$jdk"}"] ) {
        unstash name: 'perf-tests'
        sh "rm -rf jmh_results"
        sh "mkdir jmh_results"
        sh "${env.JAVA_HOME}/bin/java -jar $jmhJarPath -rff jmh_results/jmh_result.json -rf json"
        jmhReport 'jmh_results/jmh_result.json'
      }
    }
  }
}


// vim: et:ts=2:sw=2:ft=groovy