[tox]
minversion = 2.0
envlist = py27,py37,pep8
skipsdist = True
setenv = VIRTUAL_ENV={envdir}

[testenv]
setenv = OS_STDOUT_CAPTURE=1
         OS_STDERR_CAPTURE=1
         OS_TEST_TIMEOUT=60
         OS_TEST_PATH=./cinderlib/tests/unit
usedevelop=True
install_command = pip install {opts} {packages}
# Use cinder from master instead of from PyPi. Defining the egg name we won't
# overwrite the package installed by Zuul on jobs supporting cross-project
# dependencies (include Cinder in required-projects).  This allows us to also
# run local tests against master.
deps= -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/train}
      -r{toxinidir}/test-requirements.txt
      os-brick==2.10.7
      git+https://opendev.org/openstack/cinder@train-em#egg=cinder

commands =
    find . -ignore_readdir_race -type f -name "*.pyc" -delete
    stestr run {posargs}
    stestr slowest

whitelist_externals =
  bash
  find
passenv = *_proxy *_PROXY

[testenv:functional]
usedevelop=True
basepython=python2.7
setenv = OS_TEST_PATH=./cinderlib/tests/functional
         CL_FTEST_CFG={env:CL_FTEST_CFG:{toxinidir}/cinderlib/tests/functional/lvm.yaml}
         CL_FTEST_ROOT_HELPER={env:CL_FTEST_ROOT_HELPER:{toxinidir}/tools/virtualenv-sudo.sh}
         ADD_PATHS=/usr/local/sbin:/usr/sbin

sitepackages = True
# Not reusing py27's env due to https://github.com/tox-dev/tox/issues/477
# envdir = {toxworkdir}/py27

# Must run serially or test_stats_with_creation may fail occasionally
commands =
    find . -ignore_readdir_race -type f -name "*.pyc" -delete
    # Tox has a bug and it ignores the PATH set in setenv, so we work around it
    bash -i -c "PATH=$PATH:$ADD_PATHS stestr run --serial {posargs}"
    stestr slowest

whitelist_externals =
  bash
  find
  stestr

[testenv:functional-py36]
usedevelop=True
setenv =
  {[testenv:functional]setenv}
sitepackages = True
basepython=python3.6
# Not reusing py35's env due to https://github.com/tox-dev/tox/issues/477
# envdir = {toxworkdir}/py35
commands = {[testenv:functional]commands}
whitelist_externals = {[testenv:functional]whitelist_externals}

[testenv:releasenotes]
# Not reusing doc's env due to https://github.com/tox-dev/tox/issues/477
# envdir = {toxworkdir}/docs
basepython = python3
deps =
  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/train}
  -r{toxinidir}/doc/requirements.txt
commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html

[testenv:docs]
basepython = python3
deps =
  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/train}
  -r{toxinidir}/doc/requirements.txt
commands =
  doc8 --ignore D001 --ignore-path .tox --ignore-path *.egg-info --ignore-path doc/build --ignore-path .eggs/*/EGG-INFO/*.txt -e txt -e rst
  rm -rf doc/build .autogenerated doc/source/api
  sphinx-build -W -b html doc/source doc/build/html
  rm -rf api-ref/build
whitelist_externals = rm

[testenv:pdf-docs]
basepython = python3
deps =
  {[testenv:docs]deps}
commands =
  {[testenv:docs]commands}
  sphinx-build -W -b latex doc/source doc/build/pdf
  make -C doc/build/pdf
  cp doc/build/pdf/doc-cinderlib.pdf doc/build/html
whitelist_externals =
  {[testenv:docs]whitelist_externals}
  make
  cp

[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, and develop mode disabled
# explicitly to avoid unnecessarily installing the checked-out repo too (this
# further relies on "tox.skipsdist = True" above).
basepython = python3
deps = bindep
commands = bindep {posargs}
usedevelop = False

[testenv:pylint]
basepython = python3
deps = -r{toxinidir}/test-requirements.txt
       -r{toxinidir}/requirements.txt
       pylint==2.1.1
commands =
  bash ./tools/coding-checks.sh --pylint {posargs}

[testenv:cover]
# Also do not run test_coverage_ext tests while gathering coverage as those
# tests conflict with coverage.
basepython = python3
setenv =
    {[testenv]setenv}
    PYTHON=coverage run --source cinderlib --parallel-mode
commands =
    stestr run {posargs}
    coverage combine
    coverage html -d cover
    coverage xml -o cover/coverage.xml

[testenv:pep8]
basepython=python3
commands=flake8 {posargs} .
deps=
    flake8
    -r{toxinidir}/test-requirements.txt

[testenv:fast8]
basepython=python3
# Not reusing Flake8's env due to https://github.com/tox-dev/tox/issues/477
# envdir = {toxworkdir}/flake8
commands={toxinidir}/tools/fast8.sh
passenv = FAST8_NUM_COMMITS