From 09af1c4c4451abdee0f1fd5b59efe5bd7ce04072 Mon Sep 17 00:00:00 2001
From: Cedric Beust <cedric@beust.com>
Date: Fri, 20 Nov 2015 21:59:24 -0800
Subject: [PATCH] Better error message if aapt fails.

---
 .../com/beust/kobalt/plugin/android/AndroidPlugin.kt      | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/kotlin/com/beust/kobalt/plugin/android/AndroidPlugin.kt b/src/main/kotlin/com/beust/kobalt/plugin/android/AndroidPlugin.kt
index 348dec80..f9ae0bc5 100644
--- a/src/main/kotlin/com/beust/kobalt/plugin/android/AndroidPlugin.kt
+++ b/src/main/kotlin/com/beust/kobalt/plugin/android/AndroidPlugin.kt
@@ -126,7 +126,13 @@ public class AndroidPlugin @Inject constructor(val javaCompiler: JavaCompiler)
             directory = cwd
         }
 
-        fun call(args: List<String>) = run(arrayListOf(aaptCommand) + args)
+        fun call(args: List<String>) = run(arrayListOf(aaptCommand) + args,
+                errorCallback = { output ->
+                    error("Error running $aaptCommand:")
+                    output.forEach {
+                        error("  $it")
+                    }
+                })
     }
 
     private fun generateR(project: Project, generated: Path, aapt: String, resDir: String) {