[tox]
minversion = 3.1.1
envlist = py3,pep8,docs,releasenotes,cover,lower-constraints
skipsdist = True
ignore_basepython_conflict = True

[testenv]
basepython = python3
usedevelop = True
setenv =
deps =
  -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/wallaby}
  -r{toxinidir}/requirements.txt
  -r{toxinidir}/test-requirements.txt
commands = stestr run --black-regex ".tests.functional" {posargs}

[testenv:functional]
envdir = {toxworkdir}/shared
setenv =
  {[testenv]setenv}
commands =
  stestr run --black-regex ".tests.unit" {posargs}

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

[testenv:pdf-docs]
envdir = {toxworkdir}/docs
deps = {[testenv:docs]deps}
whitelist_externals =
  rm
  make
commands =
  rm -rf doc/build/pdf
  sphinx-build -W -b latex doc/source doc/build/pdf
  make -C doc/build/pdf

[testenv:releasenotes]
envdir = {toxworkdir}/docs
deps = {[testenv:docs]deps}
commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html

[testenv:lower-constraints]
deps =
  -c{toxinidir}/lower-constraints.txt
  -r{toxinidir}/requirements.txt
  -r{toxinidir}/test-requirements.txt
  -r{toxinidir}/doc/requirements.txt
commands =
  stestr run --black-regex ".tests.functional" {posargs}
  sphinx-build -W doc/source doc/build

[testenv:venv]
commands = {posargs}
deps =
  {[testenv]deps}
  -r{toxinidir}/doc/requirements.txt

[testenv:cover]
envdir = {toxworkdir}/shared
setenv =
  {[testenv]setenv}
  PYTHON=coverage run --source os_vif,vif_plug_linux_bridge,vif_plug_ovs,vif_plug_noop --parallel-mode
commands =
  stestr run --black-regex ".tests.functional" {posargs}
  coverage combine
  coverage html -d cover
  coverage xml -o cover/coverage.xml
  coverage report

[testenv:pep8]
envdir = {toxworkdir}/shared
deps =
  hacking>=3.0.1,<3.1.0
commands = flake8

[flake8]
# E123, E125 skipped as they are invalid PEP-8.
# Following checks are ignored on purpose.
#
# H404, H405 skipped on purpose per jay pipes discussion.
# W504 line break after binary operator
show-source = True
ignore = E123,E125,E126,E127,E128,H404,H405,W504
enable-extensions = H106,H203
builtins = _
exclude = .venv,.git,.tox,dist,*lib/python*,*egg,build
max-complexity = 30

[hacking]
import_exceptions = os_vif.i18n

[testenv:bindep]
# Do not install any requirements. We want this to be fast and work even if
# system dependencies are missing, since it's used to tell you what system
# dependencies are missing! This also means that bindep must be installed
# separately, outside of the requirements files.
deps = bindep
commands = bindep test
