#!groovy
/**
 * Jenkins pipeline to build Corda OS release branches and tags.
 * PLEASE NOTE: we DO want to run a build for each commit!!!
 */

/**
 * Sense environment
 */
boolean isReleaseTag = (env.TAG_NAME =~ /^release-.*JDK11$/)
boolean isInternalRelease = (env.TAG_NAME =~ /^internal-release-.*JDK11$/)
boolean isReleaseCandidate = (env.TAG_NAME =~ /^release-.*(RC|HC).*JDK11$/)

/**
 * Common Gradle arguments for all Gradle executions
 */
String COMMON_GRADLE_PARAMS = [
        '--no-daemon',
        '--stacktrace',
        '--info',
        '-Pcompilation.warningsAsErrors=false',
        '-Ptests.failFast=true',
].join(' ')

pipeline {
    agent { label 'open-j9 && os' }

    /*
     * List options in alphabetical order
     */
    options {
        buildDiscarder(logRotator(daysToKeepStr: '14', artifactDaysToKeepStr: '14'))
        timeout(time: 10, unit: 'HOURS')
        timestamps()
    }

    /*
     * List environment variables in alphabetical order
     */
    environment {
        ARTIFACTORY_BUILD_NAME = "Corda OS OpenJ9 :: Publish :: Publish Release to Artifactory :: ${env.BRANCH_NAME}"
        ARTIFACTORY_CREDENTIALS = credentials('artifactory-credentials')
        CORDA_ARTIFACTORY_PASSWORD = "${env.ARTIFACTORY_CREDENTIALS_PSW}"
        CORDA_ARTIFACTORY_USERNAME = "${env.ARTIFACTORY_CREDENTIALS_USR}"
    }

    stages {
        stage('Unit Tests') {
            steps {
                sh "./gradlew clean --continue test --info -Ptests.failFast=true"
            }
        }
        stage('Integration Tests') {
            steps {
                sh "./gradlew clean --continue integrationTest --info -Ptests.failFast=true"
            }
        }
        stage('Smoke Tests') {
            steps {
                sh "./gradlew clean --continue smokeTest --info -Ptests.failFast=true"
            }
        }
        stage('Slow Integration Tests') {
            steps {
                sh "./gradlew clean --continue slowIntegrationTest --info -Ptests.failFast=true"
            }
        }

        stage('Publish Release to Docker Hub') {
            when {
                expression { isReleaseTag && !isInternalRelease && !isReleaseCandidate}
            }
            steps {
                withCredentials([
                        usernamePassword(credentialsId: 'corda-publisher-docker-hub-credentials',
                                usernameVariable: 'DOCKER_USERNAME',
                                passwordVariable: 'DOCKER_PASSWORD')
                ]) {
                    sh script: [
                            './gradlew',
                            COMMON_GRADLE_PARAMS,
                            'docker:buildAndPushDockerhubImages'
                            ].join(' ')
                }
            }
        }
    }

    post {
        always {
            junit '**/build/test-results/**/*.xml'
        }
        cleanup {
            deleteDir() /* clean up our workspace */
        }
    }
}