Jenkins: Prepare release to central

Author: schnatterer

Jenkinsfile

@@ -27,6 +27,8 @@ node {
             git.clean('')
         }
 
+        initMaven(mvn)
+
         stage('Build') {
             mvn 'clean install -DskipTests'
             archive '**/target/*.jar'
@@ -39,14 +41,58 @@ node {
         stage('Integration Test') {
             mvn 'verify -DskipUnitTests'
         }
+
+        stage('Deploy') {
+            if (preconditionsForDeploymentFulfilled()) {
+
+                mvn.setDeploymentRepository('ossrh', 'https://oss.sonatype.org/', 'de.triology-mavenCentral-acccessToken')
+
+                mvn.setSignatureCredentials('de.triology-mavenCentral-secretKey-asc-file',
+                    'de.triology-mavenCentral-secretKey-Passphrase')
+
+                mvn.deployToNexusRepositoryWithStaging()
+            }
+        }
     }
 
     // Archive Unit and integration test results, if any
     junit allowEmptyResults: true,
-            testResults: '**/target/surefire-reports/TEST-*.xml, **/target/failsafe-reports/*.xml'
+        testResults: '**/target/surefire-reports/TEST-*.xml, **/target/failsafe-reports/*.xml'
 
     // Find maven warnings and visualize in job
     warnings consoleParsers: [[parserName: 'Maven']]
 
     mailIfStatusChanged(git.commitAuthorEmail)
 }
+
+boolean preconditionsForDeploymentFulfilled() {
+    if (isBuildSuccessful() &&
+        !isPullRequest() &&
+        shouldBranchBeDeployed()) {
+        return true
+    } else {
+        echo "Skipping deployment because of branch or build result: currentResult=${currentBuild.currentResult}, " +
+            "result=${currentBuild.result}, branch=${env.BRANCH_NAME}."
+        return false
+    }
+}
+
+private boolean shouldBranchBeDeployed() {
+    return env.BRANCH_NAME == 'master' || env.BRANCH_NAME == 'develop'
+}
+
+private boolean isBuildSuccessful() {
+    currentBuild.currentResult == 'SUCCESS' &&
+        // Build result == SUCCESS seems not to set be during pipeline execution.
+        (currentBuild.result == null || currentBuild.result == 'SUCCESS')
+}
+
+void initMaven(Maven mvn) {
+
+    if ("master".equals(env.BRANCH_NAME)) {
+
+        echo "Building master branch"
+        mvn.additionalArgs = "-DperformRelease"
+        currentBuild.description = mvn.getVersion()
+    }
+}

pom.xml

@@ -27,7 +27,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>com.github.triologygmbh</groupId>
+    <groupId>de.triology.test-data-loader</groupId>
     <artifactId>test-data-loader</artifactId>
     <version>0.2.2-SNAPSHOT</version>