Jenkinsfile

#!groovy
node {
    def exception = null;
    try {
        stage('Checkout') {
            // get source code
            checkout scm
        }

        stage('Build') {
            gradle = load 'jenkins/gradle.groovy'

            // check that the whole project compiles
            // gradle 'clean build'
            gradle.cleanAndCompile()
        }

        stage('Test') {
            gradle.test()
            step([$class: 'JUnitResultArchiver', testResults:
                    '**/build/test-results/TEST-*.xml'])
        }

        stage('Code Quality') {
            parallel(
                    'pmd': {
                        // static code analysis
                        gradle.codeQualityPmd()
                        step([$class: 'PmdPublisher', pattern: 'build/reports/pmd/*.xml'])
                    },
                    'checkstyle': {
                        gradle.codeQualityCheckstyle()
                        step([$class: 'CheckStylePublisher', pattern: 'build/reports/checkstyle/*.xml'])
                    },
                    'findbugs': {
                        gradle.codeQualityCheckstyle()
                        step([$class: 'FindBugsPublisher', pattern: 'build/reports/findbugs/*.xml'])
                    },
                    'jacoco': {
                        // Jacoco report rendering
                        gradle.aggregateJaCoCoReports()
                        //publish(target: [reportDir:'build/reports/jacoco/jacocoTestReport/html',reportFile: 'index.html', reportName: 'Code Coverage'])
                        //step([$class: 'JaCoCoPublisher', execPattern: 'build/jacoco/*.exec', classPattern: 'build/classes/main', sourcePattern: 'src/main/java'])
                    }
            )
        }

        // TODO this is a temporary fix until the Sonarqube plugin has been adapted to pipelines: https://github.com/jenkinsci/pipeline-plugin/blob/master/COMPATIBILITY.md
        // Requires the Credentials Binding plugin
        stage('Publish Metrics to Sonarqube') {
            // requires SonarQube Scanner 2.8+
            def scannerHome = tool 'SonarQubeScanner2.8';
            withSonarQubeEnv('Local SonarQube') {
                sh "${scannerHome}/bin/sonar-scanner"
            }
        }
    } catch (e) {
        exception = e;
    }

    stage('Send notification') {
        if (exception != null) {
            echo "Caught Exception ${exception}"

            String recipient = 'klemens.muthmann@gmail.com'

            mail subject: "${env.JOB_NAME} (${env.BUILD_NUMBER}) failed",
                 body: "It appears that ${env.BUILD_URL} is failing, you should do something about that!\n\n" + exception,
                 to: recipient,
                 replyTo: recipient,
                 from: 'noreply@cyface.de'

            error "Failing build because of ${exception}"
        }
    }
}