From a0bfc472a250ab8033d7a83bf069c9b0b54f42f8 Mon Sep 17 00:00:00 2001
From: Kirill Zaitsev <k.zaitsev@me.com>
Date: Fri, 7 Jul 2017 13:01:53 +0300
Subject: [PATCH] Mark doc warnings as errors

Also remove unnecessary removal of build directory in the docs tox
target.

Change-Id: Ia91a7c473f2fc1a029a7462db70e8b5188468bbb
---
 setup.cfg | 1 +
 tox.ini   | 4 +---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/setup.cfg b/setup.cfg
index 15c716f20..801dc98af 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -51,6 +51,7 @@ setup-hooks =
 all_files = 1
 build-dir = doc/build
 source-dir = doc/source
+warning-is-error = 1
 
 [egg_info]
 tag_build =
diff --git a/tox.ini b/tox.ini
index 5d2aea720..9b249a126 100644
--- a/tox.ini
+++ b/tox.ini
@@ -51,9 +51,7 @@ commands = nodeenv -p
 commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
 
 [testenv:docs]
-commands =
-  rm -rf doc/build
-  python setup.py build_sphinx
+commands = python setup.py build_sphinx
 
 [testenv:makemessages]
 commands =