From 2b19be1993439d1deb48a222c0985d436e463f44 Mon Sep 17 00:00:00 2001
From: Christopher Vogt <oss.nsp@cvogt.org>
Date: Mon, 14 Mar 2016 23:04:23 -0400
Subject: avoid repeated filesystem lookups for maven dependencies

---
 stage1/resolver.scala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'stage1/resolver.scala')

diff --git a/stage1/resolver.scala b/stage1/resolver.scala
index cf1ae21..87b9a24 100644
--- a/stage1/resolver.scala
+++ b/stage1/resolver.scala
@@ -257,7 +257,8 @@ case class JavaDependency(
     }.toOption // FIXME: .toOption is a temporary solution to ignore if libs don't have one (not sure that's even possible)
   }
 
-  def jar = {
+  private object jarCache extends Cache[File]
+  def jar = jarCache{
     lib.download( jarUrl, jarFile, jarSha1 )
     jarFile
   }
-- 
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