[tox]
minversion = 2.0
skipsdist = True
envlist = py35,py27,compliance,pep8

[testenv]
# Note the hash seed is set to 0 until cinder can be tested with a
# random hash seed successfully.
setenv = VIRTUAL_ENV={envdir}
         PYTHONHASHSEED=0
usedevelop = True
install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}

deps = -r{toxinidir}/test-requirements.txt

# By default ostestr will set concurrency
# to ncpu, to specify something else use
# the concurrency=<n> option.
# call ie: 'tox -epy27 -- --concurrency=4'
commands =
  find . -type f -name "*.pyc" -delete
  ostestr {posargs}

whitelist_externals =
  bash
  find
passenv = *_proxy *_PROXY

[testenv:api-ref]
# (sheel)This environment is called from CI scripts to test and publish
# the API Ref to developer.openstack.org.
whitelist_externals = rm
deps = -r{toxinidir}/test-requirements.txt
commands =
  rm -rf api-ref/build
  sphinx-build -W -b html -d api-ref/build/doctrees api-ref/source api-ref/build/html/

[testenv:releasenotes]
commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html

[testenv:functional]
setenv =
  OS_TEST_PATH = ./cinder/tests/functional

[testenv:functional-py34]
[testenv:functional-py35]
basepython=
    py34: python3.4
    py35: python3.5
setenv =
  {[testenv:functional]setenv}

[testenv:compliance]
setenv =
  OS_TEST_PATH = ./cinder/tests/compliance

[testenv:pep8]
commands =
  flake8 {posargs} .
  {toxinidir}/tools/config/check_uptodate.sh
  {toxinidir}/tools/check_exec.py {toxinidir}/cinder

[testenv:fast8]
# Use same environment directory as pep8 env to save space and install time
envdir = {toxworkdir}/pep8
commands =
  {toxinidir}/tools/fast8.sh

[testenv:pylint]
deps = -r{toxinidir}/requirements.txt
       pylint==0.26.0
commands = bash tools/lintstack.sh

[testenv:cover]
# Also do not run test_coverage_ext tests while gathering coverage as those
# tests conflict with coverage.
commands =
  python setup.py testr --coverage \
    --testr-args='^(?!.*test.*coverage).*$'
  coverage report

[testenv:genconfig]
sitepackages = False
envdir = {toxworkdir}/pep8
commands = oslo-config-generator --config-file=cinder/config/cinder-config-generator.conf

[testenv:genopts]
sitepackages = False
envdir = {toxworkdir}/pep8
commands = python cinder/config/generate_cinder_opts.py

[testenv:venv]
commands = {posargs}

[testenv:docs]
commands =
  python setup.py build_sphinx
  rm -rf api-ref/build
  sphinx-build -W -b html -d api-ref/build/doctrees api-ref/source api-ref/build/html/

[testenv:gendriverlist]
sitepackages = False
envdir = {toxworkdir}/venv
commands = python {toxinidir}/tools/generate_driver_list.py

[testenv:bandit]
deps = -r{toxinidir}/test-requirements.txt
commands = bandit -r cinder -n5 -x tests -ll

[flake8]
# Following checks are ignored on purpose.
#
# E251 unexpected spaces around keyword / parameter equals
# reason: no improvement in readability
ignore = E251
exclude = .git,.venv,.tox,dist,tools,doc/ext,*egg,build
max-complexity=30

[hacking]
local-check-factory = cinder.hacking.checks.factory
import_exceptions = cinder.i18n

[testenv:pip-missing-reqs]
# do not install test-requirements as that will pollute the virtualenv for
# determining missing packages
# this also means that pip-missing-reqs must be installed separately, outside
# of the requirements.txt files
deps = pip_check_reqs>=2.0.1
commands = pip-missing-reqs -d --ignore-file=cinder/tests/* cinder