From 51b042a8bbdcb4522f3222f61f554f0059b65b1a Mon Sep 17 00:00:00 2001
From: Louis Bergelson <louisb@broadinstitute.org>
Date: Thu, 9 Feb 2017 12:48:56 -0500
Subject: [PATCH] fix for metrics doclet

---
 build.gradle | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/build.gradle b/build.gradle
index 7e2e499c1..21231af8b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -224,10 +224,16 @@ task documentStandardOptions(type: JavaExec) {
     outputs.file standardOptionsFile
  }
 
-task createMetricsDoc(dependsOn: classes, type: Javadoc) << {
+task createMetricsDoc(dependsOn: classes, type: Javadoc) {
+    doFirst {
+        htmlDirInc.mkdirs()
+    }
+    
     source = sourceSets.main.allJava
     classpath = sourceSets.main.runtimeClasspath
-    destinationDir = htmlDirInc
+    outputs.dir(htmlDirInc)
+
+    options.destinationDirectory = htmlDirInc
     options.doclet = 'picard.util.MetricsDoclet'
     options.docletpath = sourceSets.main.runtimeClasspath.asType(List)
 }