Jenkinsfile

node ('java-11-agent') {
    def url = "https://github.com/jenkinsci/forensics-api-plugin.git"
    def tags = "git ls-remote -t --sort v:refname --refs $url | cut -f1 | tail -n +34"
    env.COUNT = sh(script: tags + " | wc -l", returnStdout: true).trim()

        stage('Checkout') {
            echo "Build: ${BUILD_NUMBER}"
            env.HASH = sh(script: tags + " | head -n ${BUILD_NUMBER} | tail -1", returnStdout: true).trim()
            echo "Hash: ${HASH}"
            checkout([$class           : 'GitSCM',
                      branches         : [[name: "${HASH}"]],
                      userRemoteConfigs: [[url: "$url"]]])
        }

        stage ('Git mining') {
                discoverGitReferenceBuild()
                mineRepository()
                gitDiffStat()
        }

        stage ('Build, Test, and Static Analysis') {
            withMaven(maven: 'mvn-default', mavenLocalRepo: '/var/data/m2repository', mavenOpts: '-Xmx768m -Xms512m') {
                sh "mvn -V -U --fail-never -e clean verify -Denforcer.skip -Dmaven.test.failure.ignore"
            }

            recordIssues tools: [java(), javaDoc()], aggregatingResults: 'true', id: 'java', name: 'Java'
            recordIssues tool: errorProne()

            junit(allowEmptyResults: true, testResults: '**/target/*-reports/TEST-*.xml')

            recordCoverage(tools: [[parser: 'JACOCO', pattern: 'target/site/jacoco/jacoco.xml']],
                sourceCodeRetention: 'EVERY_BUILD',
                qualityGates: [
                    [threshold: 60.0, metric: 'LINE', baseline: 'PROJECT', unstable: true],
                    [threshold: 60.0, metric: 'BRANCH', baseline: 'PROJECT', unstable: true]])
            recordIssues tools: [checkStyle(pattern: 'target/checkstyle-result.xml'),
                spotBugs(pattern: 'target/spotbugsXml.xml'),
                pmdParser(pattern: 'target/pmd.xml'),
                cpd(pattern: 'target/cpd.xml'),
                revApi(pattern: 'target/revapi-result.json'),
                taskScanner(highTags:'FIXME', normalTags:'TODO', includePattern: '**/*.java', excludePattern: 'target/**/*')],
                qualityGates: [[threshold: 1, type: 'TOTAL', unstable: true]]
        }
        if (env.COUNT.toInteger() > env.BUILD_NUMBER.toInteger()) {
            build(job: env.JOB_NAME, wait: false)
        }
        else {
            echo "Stopping after ${COUNT} tags"
        }
}