[tox]
minversion = 1.6
envlist = docs
skipsdist = True

[testenv]
usedevelop = True
setenv = VIRTUAL_ENV={envdir}
install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}

[testenv:venv]
commands = {posargs}

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