Follow the new PTI for document build

For compliance with the Project Testing Interface as described in:

https://governance.openstack.org/tc/reference/project-testing-interface.html

For more detials information, please refer to:

http://lists.openstack.org/pipermail/openstack-dev/2017-December/125710.html

Change-Id: I46a861f88166b3b2de0a532cc88beef1ef91ab89

1 files changed, 4 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index fa3c59e..d766d8a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -28,7 +28,9 @@ commands =
 commands = {posargs}
 
 [testenv:docs]
-commands = python setup.py build_sphinx
+deps = -r{toxinidir}/doc/requirements.txt
+commands =
+    sphinx-build -W -b html doc/source doc/build/html
 
 [testenv:bandit]
 commands = bandit -r oslo_config -x tests -n5
@@ -47,6 +49,7 @@ deps = pip_missing_reqs
 commands = pip-missing-reqs -d --ignore-module=oslo_config* --ignore-module=pkg_resources --ignore-file=oslo_config/tests/* --ignore-file=tests/ oslo_config
 
 [testenv:releasenotes]
+deps = -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
 
 [hacking]