add Jenkinsfile

Jenkinsfile

+node {
+  def mvnHome
+
+  stage('preparation') {
+    mvnHome = tool 'Maven 3.0.4'
+    checkout scm
+  }
+
+  stage('deploy') {
+    //if (env.BRANCH_NAME == 'develop' || env.BRANCH_NAME.startsWith('release/')) {
+    if (env.BRANCH_NAME == 'develop') {
+      echo "deploying to nexus"
+      sh "${mvnHome}/bin/mvn -f ./parent/pom.xml -U clean verify deploy"
+    } else {
+      echo "not deploying to nexus"
+      sh "${mvnHome}/bin/mvn -f ./parent/pom.xml -U clean verify "
+    }
+  }
+
+}