From: Rafael dos Santos Silva <xfalcox@gmail.com>
Date: Wed, 21 Jun 2017 23:22:42 +0000 (-0300)
Subject: FEATURE: Customizable FROM on test image
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=8797fd1653c37fd175f94dcf86f2ef1cc16718d5;p=discourse_docker.git

FEATURE: Customizable FROM on test image
---

diff --git a/image/discourse_test/Dockerfile b/image/discourse_test/Dockerfile
index 99d3d44..0fea25d 100644
--- a/image/discourse_test/Dockerfile
+++ b/image/discourse_test/Dockerfile
@@ -1,6 +1,7 @@
 # NAME:     discourse/discourse_test
 # VERSION:  release
-FROM discourse/base:build
+ARG tag=build
+FROM discourse/base:$tag
 
 MAINTAINER Sam Saffron "https://twitter.com/samsaffron"