From 93c33c9073ebf0d2ba25b9bb7b26c7a6a7e19290 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Fri, 30 Sep 2016 11:21:29 +0300
Subject: [PATCH] Download snapshots.json from S3

S3 is more reliable than stackage.org. See discussion:
https://www.reddit.com/r/haskell/comments/556a43/stackageorg_down/d8818rh
---
 src/Stack/Config/Urls.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Stack/Config/Urls.hs b/src/Stack/Config/Urls.hs
index 810adbda69..6bce9c13a5 100644
--- a/src/Stack/Config/Urls.hs
+++ b/src/Stack/Config/Urls.hs
@@ -13,7 +13,7 @@ urlsFromMonoid monoid =
         (fromFirst defaultNightlyBuildPlans $ urlsMonoidNightlyBuildPlans monoid)
     where
     defaultLatestSnapshot =
-        "https://www.stackage.org/download/snapshots.json"
+        "https://s3.amazonaws.com/haddock.stackage.org/snapshots.json"
     defaultLtsBuildPlans =
         "https://raw.githubusercontent.com/fpco/lts-haskell/master/"
     defaultNightlyBuildPlans =