From ed9c4e66368fbf87d298919a07ac20e9b0dce806 Mon Sep 17 00:00:00 2001
From: Cedric Beust <cedric.beust@le.com>
Date: Mon, 3 Apr 2017 09:33:00 -0700
Subject: [PATCH] Use the default jar file if no Main-Class attribute was
 found.

Fixes https://github.com/cbeust/kobalt/issues/384
---
 .../com/beust/kobalt/plugin/application/ApplicationPlugin.kt   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/kotlin/com/beust/kobalt/plugin/application/ApplicationPlugin.kt b/src/main/kotlin/com/beust/kobalt/plugin/application/ApplicationPlugin.kt
index 7cd316e7..44a2989b 100644
--- a/src/main/kotlin/com/beust/kobalt/plugin/application/ApplicationPlugin.kt
+++ b/src/main/kotlin/com/beust/kobalt/plugin/application/ApplicationPlugin.kt
@@ -100,7 +100,10 @@ class ApplicationPlugin @Inject constructor(val configActor: ConfigActor<Applica
     }
 
     private fun runJarFile(project: Project, context: KobaltContext, config: ApplicationConfig) : TaskResult {
+        // If the user specified a Main-Class attribute when creating their jar file manifest, use that. Otherwise,
+        // use the default jar file name and hope there's a main class in it
         val fileName = project.projectProperties.get(Archives.JAR_NAME_WITH_MAIN_CLASS)?.toString()
+            ?: project.projectProperties.get(Archives.JAR_NAME)?.toString()
             ?: throw KobaltException("Couldn't find any jar file with a main class in it")
 
         val jarFileName = KFiles.joinDir(KFiles.libsDir(project), fileName)