From 5da70a384c1dc507648726e35caf575022a14a08 Mon Sep 17 00:00:00 2001
From: Paul Campbell <pcampbell@kemitix.net>
Date: Mon, 14 May 2018 19:49:56 +0100
Subject: [PATCH] jenkins: add check for dependency support

Only update dependenciesSupportJDK when all dependencies are compatible,
particularly lombok. Only run against a JDK when dependencies support it.

This prevents failing builds when it isn't our code that is failing.
---
 Jenkinsfile.groovy | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Jenkinsfile.groovy b/Jenkinsfile.groovy
index 9e772ad..9c3189e 100644
--- a/Jenkinsfile.groovy
+++ b/Jenkinsfile.groovy
@@ -1,4 +1,5 @@
 final String mvn = "mvn --batch-mode --update-snapshots --errors"
+final dependenciesSupportJDK=9
 
 pipeline {
     agent any
@@ -66,6 +67,7 @@ pipeline {
             }
         }
         stage('Build Java 9') {
+            when { expression { dependenciesSupportJDK >= 9 } }
             steps {
                 withMaven(maven: 'maven', jdk: 'JDK 9') {
                     sh "${mvn} clean verify -Djava.version=9"
@@ -73,6 +75,7 @@ pipeline {
             }
         }
         stage('Build Java 10') {
+            when { expression { dependenciesSupportJDK >= 10 } }
             steps {
                 withMaven(maven: 'maven', jdk: 'JDK 10') {
                     sh "${mvn} clean verify -Djava.version=10"