[tox]
minversion = 4.6.0
envlist = docs,pep8,py3
skipsdist = True

[testenv]
usedevelop = True
setenv = VIRTUAL_ENV={envdir}
deps = -r{toxinidir}/requirements.txt
allowlist_externals =
  find
  rm
commands =
  find . -type f -name "*.pyc" -delete
  stestr run --slowest {posargs}

[testenv:venv]
commands = {posargs}

[testenv:docs]
deps=
  -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
  -r{toxinidir}/doc/requirements.txt
commands =
  rm -rf doc/build/html doc/build/doctrees
  find . -type f -name "*.pyc" -delete
  sphinx-build -W -b html doc/source doc/build/html

[testenv:pep8]
skip_install = true
deps = {[testenv:docs]deps}
commands =
  flake8 {posargs}

[flake8]
ignore = E128
exclude = .venv,.git,.tox,doc,.eggs