From a4758b64172521a3ce29b2783f5a26e0a60a793d Mon Sep 17 00:00:00 2001
From: Adrien Ferrand <aferrand@ecomundo.eu>
Date: Sun, 16 Sep 2018 22:16:21 +0200
Subject: [PATCH] Use docker build cache

---
 .circleci/config.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index e848c83..72ff6f1 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -5,8 +5,9 @@ jobs:
     steps:
       - checkout
       - run: 
-          command:
-            docker build -t adferrand/backuppc .
+          command: |
+            docker pull adferrand/backuppc || true
+            docker build -t --cache-from adferrand/backuppc adferrand/backuppc .
       - run:
           command: |
             mkdir -p workspace