[tox]
minversion = 3.1
envlist = docs
skipsdist = True
ignore_basepython_conflict = True

[testenv]
basepython = python3
setenv = VIRTUAL_ENV={envdir}
deps = -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
passenv = *_proxy *_PROXY

[testenv:venv]
commands = {posargs}

[testenv:docs]
deps = -r{toxinidir}/doc/requirements.txt
commands =
  rm -rf doc/build
  sphinx-build -W -b html doc/source doc/build/html
whitelist_externals =
  rm