#!groovy

/**
 * Requires tool definitions for nodejs, jdk, maven, and ant
 * Requires config files .npmrc and maven-settings.xml
 */
node() {
  // checkout clean code
  stage("checkout") {
    checkout scm
    sh "git clean -fdx"
  }

  // setup tools and env
  stage("setup" ) {
    def nodejs = tool 'nodejs-6.x'
    def java = tool 'jdk8'
    def maven = tool 'maven-3.3'
    def ant = tool 'ant-1.9'
    env.JAVA_HOME = "${java}"
    env.PATH="${java}/bin:${maven}/bin:${ant}/bin:${nodejs}/bin:${env.PATH}"
    configFileProvider([configFile(fileId: '.npmrc', targetLocation: '.npmrc')]) {}
  }

  dir("app") {
    // install dependencies
    stage("install" ) {
      sh "npm install"
    }

    // run tests
    stage("test" ) {
      def container;

      try {
        container = docker.image('postgres').run("-P -e POSTGRES_PASSWORD=changeit")
        def port = container.port(5432).split(":")[1];
        // container takes a few seconds to start up
        retry(5) {
          sleep 1
          sh "db__port=${port} NODE_ENV=test npm run migrate"
        }
        sh "db__port=${port} npm test"
      } finally {
        if (container) {
          container.stop();
        }
      }
    }

    // package code
    stage("package") {
      sh "npm run archive"
    }
  }
  dir("installer") {

    // build installer part
    stage("build installer") {
      configFileProvider([configFile(fileId: 'maven-settings.xml', variable: "MAVEN_SETTINGS")]) {
        sh "mvn -s ${MAVEN_SETTINGS} install"
      }
    }

    stage("archive") {
      archiveArtifacts artifacts: "target/**/*.zip,target/**/*.md5"
    }
  }
}