From 9aae1fa3c9d627d830ba0e0edba46f40d057fc51 Mon Sep 17 00:00:00 2001
From: Bryan Boreham <bjboreham@gmail.com>
Date: Thu, 14 Jan 2016 13:01:38 +0000
Subject: [PATCH] Save the ~/docker directory in cache because rebuild_image
 stores things there

---
 circle.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/circle.yml b/circle.yml
index 166e1bdb..bc11c6aa 100644
--- a/circle.yml
+++ b/circle.yml
@@ -14,6 +14,8 @@ machine:
     CLOUDSDK_CORE_DISABLE_PROMPTS: 1
 
 dependencies:
+  cache_directories:
+    - "~/docker"
   post:
     - "sudo apt-get update && sudo apt-get install bc jq"
     - curl https://sdk.cloud.google.com | bash