# Tox (http://tox.testrun.org/) is a tool for running tests
# in multiple virtualenvs. This configuration file will run the
# test suite on all supported python versions. To use it, "pip install tox"
# and then run "tox" from this directory.

[tox]
minversion = 1.6
envlist = py{36,35,27},pep8,docs,releasenotes
skipsdist = True

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

install_command = pip install -U {opts} {packages}
commands = stestr run --slowest '{posargs}'
deps =  {env:CONSTRAINTS_OPT}
        -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
whitelist_externals = sh

[testenv:pep8]
basepython = python3
commands = flake8 collectd_openstack

[testenv:venv]
basepython = python3
commands = {posargs}

[testenv:docs]
basepython = python3
#fixeme(sean-k-mooney): add -W to treat warnings as errors once warnings are fixed
commands = sphinx-build doc/source doc/build

[testenv:releasenotes]
basepython = python3
#fixeme(sean-k-mooney): add -W to treat warnings as errors once warnings are fixed
#NOTE(sean-k-mooney): our releasenotes crash sphinx so we should really fix them ...
commands =
  sphinx-build -a -E -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html

[pep8]
max-line-length = 80

[flake8]
# E123, E125 skipped as they are invalid PEP-8.
max-line-length = 80
show-source = True
ignore = E123,E125,E241
builtins = _
exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build