Only publish on Azure for SNAPSHOT releases (#43)

* Only publish on Azure for SNAPSHOT releases

Signed-off-by: Edward Evans <edward.joshua.evans@gmail.com>

* Fix comment char

Signed-off-by: Edward Evans <edward.joshua.evans@gmail.com>

Jenkinsfile

@@ -298,6 +298,12 @@ exit $status
                     docker.image(docker_image_dind).withRun('--privileged') { d ->
                         docker.image(build_image).inside("--link ${d.id}:docker") {
 
+                            stage(stage_name + 'Calculate variables') {
+                              def gradleProperties = readProperties file: 'gradle.properties'
+                              version = gradleProperties.version
+                            }
+
+                            if (version ==~ /.*-SNAPSHOT/) { // Only publish snapshots to Azure
                                 stage(stage_name + 'Prepare') {
                                     sh './gradlew --no-daemon --parallel clean assemble'
                                 }
@@ -318,6 +324,7 @@ exit $status
                 }
             }
         }
+   }
 } catch (e) {
     currentBuild.result = 'FAILURE'
 } finally {