[tox]
minversion = 3.2.0
envlist = docs,pep8
skipsdist = True
ignore_basepython_conflict = True


[testenv]
basepython = python3
usedevelop = True
setenv =
   VIRTUAL_ENV={envdir}
deps = -r{toxinidir}/requirements.txt
       -r{toxinidir}/test-requirements.txt
commands = stestr run --slowest {posargs}

[testenv:venv]
commands = {posargs}

[testenv:docs]
commands = sphinx-build -a -W -b html doc/source doc/build/html

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

[testenv:cover]
setenv =
    PYTHON=coverage run --source specs --parallel-mode
commands =
    stestr run {posargs}
    coverage combine
    coverage html -d cover
    coverage xml -o cover/coverage.xml

[testenv:pep8]
commands = flake8

[flake8]
# E123, E125 skipped as they are invalid PEP-8.

show-source = True
ignore = E123,E125
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build