import static com.r3.build.BuildControl.killAllExistingBuildsForJob
@Library('existing-build-control')
import static com.r3.build.BuildControl.killAllExistingBuildsForJob

killAllExistingBuildsForJob(env.JOB_NAME, env.BUILD_NUMBER.toInteger())

pipeline {
    agent { label 'k8s' }
    options { timestamps() }

    environment {
        DOCKER_TAG_TO_USE = "${UUID.randomUUID().toString().toLowerCase().subSequence(0, 12)}"
        EXECUTOR_NUMBER = "${env.EXECUTOR_NUMBER}"
        BUILD_ID = "${env.BUILD_ID}-${env.JOB_NAME}"
    }

    stages {
        stage('Corda Pull Request - Generate Build Image') {
            steps {
                withCredentials([string(credentialsId: 'container_reg_passwd', variable: 'DOCKER_PUSH_PWD')]) {
                    sh "./gradlew " +
                            "-Dkubenetize=true " +
                            "-Ddocker.push.password=\"\${DOCKER_PUSH_PWD}\" " +
                            "-Ddocker.work.dir=\"/tmp/\${EXECUTOR_NUMBER}\" " +
                            "-Ddocker.provided.tag=\"\${DOCKER_TAG_TO_USE}\"" +
                            " clean pushBuildImage"
                }
                sh "kubectl auth can-i get pods"
            }
        }

        stage('Corda Pull Request - Run Tests') {
            stage('Unit Tests') {
                steps {
                    sh "./gradlew " +
                            "-DbuildId=\"\${BUILD_ID}\" " +
                            "-Dkubenetize=true " +
                            "-Ddocker.tag=\"\${DOCKER_TAG_TO_USE}\"" +
                            " allParallelUnitTest"
                    if (env.CHANGE_ID) {
                        pullRequest.createStatus(status: 'success',
                                context: 'continuous-integration/jenkins/pr-merge/unitTest',
                                description: 'Unit Tests Passed',
                                targetUrl: "${env.JOB_URL}/testResults")
                    }
                }
            }
        }
    }

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