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

[testenv]
basepython = python3
usedevelop = True
allowlist_externals = find
                      rm
install_command = pip install -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master} {opts} {packages}
setenv =
  VIRTUAL_ENV={envdir}
  OS_STDOUT_CAPTURE=1
  OS_STDERR_CAPTURE=1
  OS_TEST_TIMEOUT=30
  PYTHONDONTWRITEBYTECODE=1
deps =
    -r{toxinidir}/test-requirements.txt
    -r{toxinidir}/requirements.txt
    python-libmaas>=0.6.8
commands =
  rm -f .testrepository/times.dbm
  find . -type f -name "*.py[c|o]" -delete
  stestr run {posargs}
passenv =
  http_proxy
  HTTP_PROXY
  https_proxy
  HTTPS_PROXY
  no_proxy
  NO_PROXY
  OS_DEBUG
  # NOTE(sean-k-mooney) optimization is enabled by default and when enabled
  # asserts are complied out. Disable optimization to allow asserts in
  # nova to fire in unit and functional tests. This can be useful for
  # debugging issue with fixtures and mocks.
  PYTHONOPTIMIZE

[testenv:pep8]
description =
    Run style checks.
skip_install = true
deps =
    pre-commit
commands =
    pre-commit run --all-files --show-diff-on-failure


[testenv:venv]
setenv = PYTHONHASHSEED=0
deps =
    -r{toxinidir}/doc/requirements.txt
    -r{toxinidir}/test-requirements.txt
    -r{toxinidir}/requirements.txt
commands = {posargs}

[testenv:cover]
setenv =
    PYTHON=coverage run --source watcher --parallel-mode
commands =
    stestr run {posargs}
    coverage combine
    coverage html -d cover
    coverage xml -o cover/coverage.xml
    coverage report

[testenv:docs]
setenv = PYTHONHASHSEED=0
deps =
  -r{toxinidir}/doc/requirements.txt
commands =
  rm -fr doc/build doc/source/api/ .autogenerated
  sphinx-build -W --keep-going -b html doc/source doc/build/html

[testenv:api-ref]
deps = -r{toxinidir}/doc/requirements.txt
allowlist_externals = bash
commands =
  bash -c 'rm -rf api-ref/build'
  sphinx-build -W --keep-going -b html -d api-ref/build/doctrees api-ref/source api-ref/build/html

[testenv:debug]
commands = oslo_debug_helper -t watcher/tests {posargs}

[testenv:genconfig]
sitepackages = False
commands =
    oslo-config-generator --config-file etc/watcher/oslo-config-generator/watcher.conf

[testenv:genpolicy]
commands =
    oslopolicy-sample-generator --config-file etc/watcher/oslo-policy-generator/watcher-policy-generator.conf

[testenv:wheel]
commands = python setup.py bdist_wheel

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

[testenv:releasenotes]
deps = -r{toxinidir}/doc/requirements.txt
commands = sphinx-build -a -W -E -d releasenotes/build/doctrees --keep-going -b html releasenotes/source releasenotes/build/html

[testenv:bandit]
deps = -r{toxinidir}/test-requirements.txt
commands = bandit -r watcher -x watcher/tests/* -n5 -ll -s B320

[flake8]
filename = *.py,app.wsgi
show-source=True
# W504 line break after binary operator
ignore= H105,E123,E226,N320,H202,W504
builtins= _
enable-extensions = H106,H203,H904
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build,*sqlalchemy/alembic/versions/*,demo/,releasenotes

[hacking]
import_exceptions = watcher._i18n

[flake8:local-plugins]
extension =
   N319 = checks:no_translate_debug_logs
   N321 = checks:use_jsonutils
   N322 = checks:check_assert_called_once_with
   N325 = checks:check_python3_xrange
   N326 = checks:check_no_basestring
   N327 = checks:check_python3_no_iteritems
   N328 = checks:check_asserttrue
   N329 = checks:check_assertfalse
   N330 = checks:check_assertempty
   N331 = checks:check_assertisinstance
   N332 = checks:check_assertequal_for_httpcode
   N333 = checks:check_log_warn_deprecated
   N340 = checks:check_oslo_i18n_wrapper
   N341 = checks:check_builtins_gettext
   N342 = checks:no_redundant_import_alias
   N366 = checks:import_stock_mock
paths = ./watcher/hacking

[doc8]
extension=.rst
# todo: stop ignoring doc/source/man when https://bugs.launchpad.net/doc8/+bug/1502391 is fixed
ignore-path=doc/source/image_src,doc/source/man,doc/source/api