From 488e395f347ea104a7d920b1b43876d3af3796df Mon Sep 17 00:00:00 2001
From: Travis Plunk <travis.plunk@microsoft.com>
Date: Wed, 24 Jan 2018 13:56:42 -0800
Subject: [PATCH] Start using Travis-CI cache (#6003)

---
 .travis.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 1f8c14d26e..f96b214ff6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -53,3 +53,15 @@ after_failure:
 
 after_success:
   - pwsh -File tools/travis.ps1 -Stage Success
+
+# travis-ci will quit using the cache if an enviroment variable changes
+env:
+  - CACHE_VERSION=netcoreapp.2.0.5
+
+# timeout uploading cache after 6 minutes (360 seconds)
+cache:
+  timeout: 360
+  directories:
+    - $HOME/.nuget
+    - $HOME/.dotnet
+    - $HOME/Library/Caches/Homebrew