skip activator task if nothing is configured

1 files changed, 5 insertions, 0 deletions

diff --git a/build.gradle b/build.gradle
index 2664621..beb42c7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -146,11 +146,16 @@ subprojects {
       envFile.write(entry.value as String)
     }
   }
+  activatorTask.inputs.property('extension', activatorExtension)
+  activatorTask.onlyIf {
+    !(activatorExtension.env.isEmpty() && activatorExtension.bin.isEmpty())
+  }
   project.afterEvaluate {
     project.extensions.getByName('ospackage').from(new File(activatorDir, 'env')) {
       into("/opt/activator/${project.name}/env")
       fileMode = 0444
     }
+
     activatorExtension.env.each {
       activatorTask.outputs.file(new File(activatorDir, "env/${it.key}"))
     }