jenkins: report environment, no snapshots in PRs to master and only deploy from https repos

Jenkinsfile.groovy

@@ -3,34 +3,70 @@ final String mvn = "mvn --batch-mode --update-snapshots"
 pipeline {
     agent any
     stages {
+        stage('Environment') {
+            steps {
+                sh 'set'
+            }
+        }
         stage('no SNAPSHOT in master') {
-            // checks that the pom version is not a snapshot when the current branch is master
+            // checks that the pom version is not a snapshot when the current or target branch is master
-            // TODO: also check for SNAPSHOT when is a pull request with master as the target branch
             when {
                 expression {
-                    (env.GIT_BRANCH == 'master') &&
+                    (env.GIT_BRANCH == 'master' || env.CHANGE_TARGET == 'master') &&
                             (readMavenPom(file: 'pom.xml').version).contains("SNAPSHOT") }
             }
             steps {
                 error("Build failed because SNAPSHOT version")
             }
         }
+        stage('Static Code Analysis') {
+            steps {
+                withMaven(maven: 'maven 3.5.2', jdk: 'JDK 1.8') {
+                    sh "${mvn} compile checkstyle:checkstyle pmd:pmd"
+                }
+                pmd canComputeNew: false, defaultEncoding: '', healthy: '', pattern: '', unHealthy: ''
+            }
+        }
         stage('Build') {
+            parallel {
+                stage('Java 8') {
+                    steps {
+                        withMaven(maven: 'maven 3.5.2', jdk: 'JDK 1.8') {
+                            sh "${mvn} clean install"
+                        }
+                    }
+                }
+                stage('Java 9') {
                     steps {
                         withMaven(maven: 'maven 3.5.2', jdk: 'JDK 9') {
-                    sh 'mvn clean install'
+                            sh "${mvn} clean install"
+                        }
+                    }
+                }
+            }
+        }
+        stage('Test Results') {
+            steps {
+                junit '**/target/surefire-reports/*.xml'
+                jacoco exclusionPattern: '**/*{Test|IT|Main|Application|Immutable}.class'
+                withMaven(maven: 'maven 3.5.2', jdk: 'JDK 1.8') {
+                    sh "${mvn} com.gavinmogan:codacy-maven-plugin:coverage " +
+                            "-DcoverageReportFile=target/site/jacoco/jacoco.xml " +
+                            "-DprojectToken=`$JENKINS_HOME/codacy/token` " +
+                            "-DapiToken=`$JENKINS_HOME/codacy/apitoken` " +
+                            "-Dcommit=`git rev-parse HEAD`"
                 }
             }
         }
         stage('Archiving') {
             steps {
-                archiveArtifacts 'pom.xml'
+                archiveArtifacts '**/target/*.jar'
             }
         }
         stage('Deploy') {
-            when { expression { (env.GIT_BRANCH == 'master') } }
+            when { expression { (env.GIT_BRANCH == 'master' && env.GIT_URL.startsWith('https://')) } }
             steps {
-                withMaven(maven: 'maven 3.5.2', jdk: 'JDK 9') {
+                withMaven(maven: 'maven 3.5.2', jdk: 'JDK 1.8') {
                     sh "${mvn} deploy --activate-profiles release -DskipTests=true"
                 }
             }