From 887c68d05da465527931993850bffe986ff32dae Mon Sep 17 00:00:00 2001
From: Lubomír Sedlář <lsedlar@redhat.com>
Date: Mar 05 2020 08:51:47 +0000
Subject: Display black output in tests


This should make fixing it much easier since it will directly tell users
what it doesn't like.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>

---

diff --git a/tox.ini b/tox.ini
index 0d66a84..829a9af 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@ deps =
     black
 commands =
     {[testenv]commands}
-    black --check pungi pungi_utils setup.py tests --exclude tests/_composes
+    black --check --diff pungi pungi_utils setup.py tests --exclude tests/_composes
 
 [flake8]
 exclude = doc/*,*.pyc,*.py~,*.in,*.spec,*.sh,*.rst