MyWaifuWrapper/Jenkinsfile

pipeline {
    agent {
        docker {
            image "maven:3.8.1-adoptopenjdk-11"
            args '-v /root/.m2:/root/.m2'
        }
    }

    environment {
        NEXUS_VERSION = "nexus3"
        NEXUS_PROTOCOL = "https"
        NEXUS_REPOSITORY = "maven-goudham"
        NEXUS_URL = credentials('fe3e0c7e-bcb1-4d55-9591-f55f71f42356')
        NEXUS_CREDENTIAL_ID = 'e5582b32-3507-4e88-ab7c-d16d701c46e9'

        CODECOV_TOKEN = credentials('44a3c021-5cbb-4a6f-bea2-ae6c51d43038')
    }

    stages {
        stage("Building") {
            steps {
                sh "mvn -B -DskipTests clean install"
            }
        }
        stage("Testing") {
            steps {
                sh "mvn test"
            }
        }
        stage("Deploying To Nexus") {
            when {
                branch 'release'
            }
            steps {
                script {
                    pom = readMavenPom file: "pom.xml";
                    filesByGlob = findFiles(glob: "target/*.${pom.packaging}");

                    echo "${filesByGlob[0].name} ${filesByGlob[0].path} ${filesByGlob[0].directory} ${filesByGlob[0].length} ${filesByGlob[0].lastModified}"
                    echo "${filesByGlob[1].name} ${filesByGlob[1].path} ${filesByGlob[1].directory} ${filesByGlob[1].length} ${filesByGlob[1].lastModified}"
                    echo "${filesByGlob[2].name} ${filesByGlob[2].path} ${filesByGlob[2].directory} ${filesByGlob[2].length} ${filesByGlob[2].lastModified}"

                    javadocsArtifact = filesByGlob[0].path;
                    jarWithSourcesArtifact = filesByGlob[1].path;
                    jarArtifact = filesByGlob[2].path;

                    when {
                         allOf {
                            expression {
                                return fileExists(javadocsArtifact)
                            }
                            expression {
                                return fileExists(jarWithSourcesArtifact)
                            }
                            expression {
                                return fileExists(jarArtifact)
                            }
                        }
                    }

                    echo "*** File: ${javadocsArtifact}, group: ${pom.groupId}, packaging: ${pom.packaging}, version ${pom.version}";
                    echo "*** File: ${jarWithSourcesArtifact}, group: ${pom.groupId}, packaging: ${pom.packaging}, version ${pom.version}";
                    echo "*** File: ${jarArtifact}, group: ${pom.groupId}, packaging: ${pom.packaging}, version ${pom.version}";

                    nexusArtifactUploader(
                        nexusVersion: NEXUS_VERSION,
                        protocol: NEXUS_PROTOCOL,
                        nexusUrl: NEXUS_URL,
                        groupId: pom.groupId,
                        version: pom.version,
                        repository: NEXUS_REPOSITORY,
                        credentialsId: NEXUS_CREDENTIAL_ID,
                        artifacts: [
                           [artifactId: pom.artifactId, classifier: 'normal', file: jarArtifact, type: pom.packaging],
                           [artifactId: pom.artifactId, classifier: 'javadocs', file: javadocsArtifact, type: pom.packaging],
                           [artifactId: pom.artifactId, classifier: 'sources', file: jarWithSourcesArtifact, type: pom.packaging],
                           [artifactId: pom.artifactId, classifier: '', file: "pom.xml", type: "pom"]
                        ]
                    )
                }
            }
        }
    }

    post {
        success {
            echo "I'm Feeling Swag!"

            echo "Generating Test Report..."
            publishCoverage adapters: [jacocoAdapter('target/site/jacoco/jacoco.xml')]

            echo "Sending Report to CodeCov..."
            sh '''#!/bin/bash
                  bash <(curl -s https://codecov.io/bash) -t $CODECOV_TOKEN || echo "Codecov did not collect coverage reports"
               '''
        }
        failure {
            echo 'Not Very Swag :('
        }
        cleanup {
            cleanWs()
        }
    }
}