[tox]
minversion = 3.18.0
envlist = py3,pep8
ignore_basepython_conflict = true

[testenv]
basepython = python3
deps =
  -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
  -r{toxinidir}/test-requirements.txt
  -r{toxinidir}/requirements.txt
commands = stestr run --slowest {posargs}

[testenv:pep8]
deps =
  pre-commit
commands =
  pre-commit run -a

[testenv:venv]
commands = {posargs}

[testenv:docs]
allowlist_externals = rm
deps =
  -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
  -r{toxinidir}/doc/requirements.txt
commands =
  rm -fr doc/build
  sphinx-build -W --keep-going -b html doc/source doc/build/html

[testenv:cover]
# TODO(stephenfin): Remove the PYTHON hack below in favour of a [coverage]
# section once we rely on coverage 4.3+
#
# https://bitbucket.org/ned/coveragepy/issues/519/
setenv =
  PYTHON=coverage run --source oslo_utils --parallel-mode
extras =
commands =
  coverage erase
  stestr run {posargs}
  coverage combine
  coverage html -d cover
  coverage xml -o cover/coverage.xml
  coverage report

[flake8]
# E731 skipped as assign a lambda expression
# W504 line break after binary operator
ignore = E123,E731,H405,W504
show-source = True
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build,__init__.py

[testenv:releasenotes]
allowlist_externals = rm
deps =
  {[testenv:docs]deps}
commands =
  rm -rf releasenotes/build
  sphinx-build -a -E -W -d releasenotes/build/doctrees --keep-going -b html releasenotes/source releasenotes/build/html