From 19219cbbd18efb819e45b0af221f08065ad5c982 Mon Sep 17 00:00:00 2001
From: Li Haoyi <haoyi.sg@gmail.com>
Date: Sun, 25 Feb 2018 11:54:33 -0800
Subject: cache hashCodes as part of meta.json to avoid needlessly re-hashing
 things

---
 main/src/mill/main/RunScript.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'main/src')

diff --git a/main/src/mill/main/RunScript.scala b/main/src/mill/main/RunScript.scala
index 6f8c5293..85930e9b 100644
--- a/main/src/mill/main/RunScript.scala
+++ b/main/src/mill/main/RunScript.scala
@@ -235,8 +235,8 @@ object RunScript{
               val jsonFile = Evaluator
                 .resolveDestPaths(evaluator.outPath, t.ctx.segments)
                 .meta
-              val metadata = upickle.json.read(jsonFile.toIO)
-              Some(metadata(1))
+              val metadata = upickle.default.readJs[Evaluator.Cached](upickle.json.read(jsonFile.toIO))
+              Some(metadata.v)
 
             case _ => None
           }
-- 
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