Merge pull request #299 from apache/jenkins-matrix-1.8

(build) jenkins matrix 1.8

Author: bmarwell

.jenkins.groovy

@@ -0,0 +1,186 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+def deployableBranch = env.BRANCH_NAME ==~ /(1.7.x|1.8.x|main)/
+
+pipeline {
+
+    agent none
+
+    options {
+        // When we have test-fails e.g. we don't need to run the remaining steps
+        skipStagesAfterUnstable()
+        buildDiscarder(logRotator(numToKeepStr: '5', artifactNumToKeepStr: '5'))
+    }
+
+    stages {
+        stage('Build') {
+            matrix {
+                axes {
+                    axis {
+                        // https://cwiki.apache.org/confluence/display/INFRA/JDK+Installation+Matrix
+                        name 'MATRIX_JDK'
+                        values 'jdk_1.8_latest',
+                                'jdk_11_latest',
+                                'jdk_14_latest'
+                    }
+                    // Additional axess, like OS and maven version can be configured here.
+                }
+
+                agent {
+                    node {
+                        // https://cwiki.apache.org/confluence/display/INFRA/ci-builds.apache.org
+                        label 'ubuntu'
+                    }
+                }
+
+                options {
+                    // Configure an overall timeout for the build of one hour.
+                    timeout(time: 1, unit: 'HOURS')
+                }
+
+                tools {
+                    // https://cwiki.apache.org/confluence/display/INFRA/Maven+Installation+Matrix
+                    maven 'maven_3_latest'
+                    jdk "${MATRIX_JDK}"
+                }
+
+                stages {
+                    stage('Initialization') {
+                        steps {
+                            echo 'Building Branch: ' + env.BRANCH_NAME
+                            echo 'Using PATH = ' + env.PATH
+                        }
+                    }
+
+                    stage('Cleanup') {
+                        steps {
+                            echo 'Cleaning up the workspace'
+                            cleanWs()
+                        }
+                    }
+
+                    stage('Checkout') {
+                        steps {
+                            echo 'Checking out branch ' + env.BRANCH_NAME
+                            checkout scm
+                        }
+                    }
+
+                    stage('License check') {
+                        steps {
+                            echo 'License check'
+                            sh 'mvn --batch-mode -Drat.consoleOutput=true apache-rat:check'
+                        }
+                    }
+
+                    stage('Build') {
+                        steps {
+                            echo 'Building'
+                            sh 'mvn --batch-mode --errors clean verify -Pdocs -Dmaven.test.failure.ignore=true'
+                        }
+                        post {
+                            always {
+                                junit(testResults: '**/surefire-reports/*.xml', allowEmptyResults: true)
+                                junit(testResults: '**/failsafe-reports/*.xml', allowEmptyResults: true)
+                            }
+                        }
+                    }
+
+                    stage('Deploy') {
+                        when {
+                            allOf {
+                                expression { deployableBranch }
+                                expression { MATRIX_JDK == 'jdk_11_latest' }
+                                // is not a PR (GitHub) / MergeRequest (GitLab) / Change (Gerrit)?
+                                not { changeRequest() }
+                            }
+                        }
+                        steps {
+                            echo 'Deploying'
+                            sh 'mvn --batch-mode clean deploy -Pdocs -DskipTests'
+                        }
+                    }
+
+                } // end of stages
+
+                // Do any post build stuff ... such as sending emails depending on the overall build result.
+                post {
+                    // If this build failed, send an email to the list.
+                    failure {
+                        script {
+                            if (deployableBranch) {
+                                emailext(
+                                        subject: "[BUILD-FAILURE]: Job '${env.JOB_NAME} [${env.BRANCH_NAME}] [${env.BUILD_NUMBER}]'",
+                                        body: """
+BUILD-FAILURE: Job '${env.JOB_NAME} [${env.BRANCH_NAME}] [${env.BUILD_NUMBER}]':
+Check console output at "<a href="${env.BUILD_URL}">${env.JOB_NAME} [${env.BRANCH_NAME}] [${env.BUILD_NUMBER}]</a>"
+""",
+                                        to: "[email protected]",
+                                        recipientProviders: [[$class: 'DevelopersRecipientProvider']]
+                                )
+                            }
+                        }
+                    }
+
+                    // If this build didn't fail, but there were failing tests, send an email to the list.
+                    unstable {
+                        script {
+                            if (deployableBranch) {
+                                emailext(
+                                        subject: "[BUILD-UNSTABLE]: Job '${env.JOB_NAME} [${env.BRANCH_NAME}] [${env.BUILD_NUMBER}]'",
+                                        body: """
+BUILD-UNSTABLE: Job '${env.JOB_NAME} [${env.BRANCH_NAME}] [${env.BUILD_NUMBER}]':
+Check console output at "<a href="${env.BUILD_URL}">${env.JOB_NAME} [${env.BRANCH_NAME}] [${env.BUILD_NUMBER}]</a>"
+""",
+                                        to: "[email protected]",
+                                        recipientProviders: [[$class: 'DevelopersRecipientProvider']]
+                                )
+                            }
+                        }
+                    }
+
+                    // Send an email, if the last build was not successful and this one is.
+                    success {
+                        // Cleanup the build directory if the build was successful
+                        // (in this cae we probably don't have to do any post-build analysis)
+                        cleanWs()
+                        script {
+                            if (deployableBranch
+                                    && (currentBuild.previousBuild != null) && (currentBuild.previousBuild.result != 'SUCCESS')) {
+                                emailext(
+                                        subject: "[BUILD-STABLE]: Job '${env.JOB_NAME} [${env.BRANCH_NAME}] [${env.BUILD_NUMBER}]'",
+                                        body: """
+BUILD-STABLE: Job '${env.JOB_NAME} [${env.BRANCH_NAME}] [${env.BUILD_NUMBER}]':
+Is back to normal.
+""",
+                                        to: "[email protected]",
+                                        recipientProviders: [[$class: 'DevelopersRecipientProvider']]
+                                )
+                            }
+                        }
+                    }
+                } // end of post
+
+            } // end of matrix
+
+        } // main stage ('Build')
+
+    } // main stages
+}