[tox]
minversion = 2.0
envlist = py27,py38,pep8
skipsdist = True

[testenv]
usedevelop = True
passenv = UPPER_CONSTRAINTS_FILE
install_command = pip install -U {opts} {packages}
setenv =
    VIRTUAL_ENV={envdir}
    LANG=en_US.UTF-8
    LANGUAGE=en_US:en
    LC_ALL=C
deps =
    -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
    -r{toxinidir}/requirements.txt
    -r{toxinidir}/test-requirements.txt
commands = stestr run {posargs}
           stestr slowest

[testenv:py27]
deps =
  # Upper-constraints does not work with py27 anymore, let's
  # use lower-constraints for this test.
  -c{toxinidir}/lower-constraints.txt
  -r{toxinidir}/requirements.txt
  -r{toxinidir}/test-requirements.txt

[testenv:functional]
basepython = {env:SHADE_TOX_PYTHON:python3}
passenv = OS_* SHADE_* UPPER_CONSTRAINTS_FILE
commands = stestr --test-path ./shade/tests/functional run --serial {posargs}
           stestr slowest

[testenv:pep8]
basepython = python3
usedevelop = False
skip_install = True
deps =
    -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
    doc8
    hacking>=3.1.0,<3.2.0
    pygments
commands =
    doc8 doc/source
    flake8 shade

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

[testenv:debug]
basepython = python3
whitelist_externals = find
commands =
    find . -type f -name "*.pyc" -delete
    oslo_debug_helper {posargs}

[testenv:cover]
basepython = python3
setenv =
    {[testenv]setenv}
    PYTHON=coverage run --source shade --parallel-mode
commands =
    stestr run {posargs}
    coverage combine
    coverage html -d cover
    coverage xml -o cover/coverage.xml

[testenv:ansible]
basepython = python3
# Need to pass some env vars for the Ansible playbooks
passenv = HOME USER
deps =
    -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
    -r{toxinidir}/requirements.txt
    -r{toxinidir}/test-requirements.txt
    ansible<2.6
commands = {toxinidir}/extras/run-ansible-tests.sh -e {envdir} {posargs}

[testenv:docs]
basepython = python3
deps =
    -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
    -r{toxinidir}/requirements.txt
    -r{toxinidir}/doc/requirements.txt
commands =
  sphinx-build -W -d doc/build/doctrees -b html doc/source/ doc/build/html

[testenv:releasenotes]
basepython = python3
skip_install = True
deps =
    -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
    -r{toxinidir}/doc/requirements.txt
commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html

[flake8]
# The following are ignored on purpose - please do not submit patches to "fix"
# without first verifying with a core that fixing them is non-disruptive.
# H103 Is about the Apache license. It's strangely strict about the use of
#      single vs double quotes in the license text. Fixing is not worth it
# H306 Is about alphabetical imports - there's a lot to fix
# H4 Are about docstrings - and there's just too many of them to fix
# W503 Is supposed to be off by default but a bug has it on by default. It's
#      also a categorially terrible idea and Donald Knuth agrees with me.
# E741 ambiguous variable name 'l'
ignore = H103,H306,H4,W503,W504,E741
show-source = True
builtins = _
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build

[testenv:lower-constraints]
basepython = python3
deps =
  -c{toxinidir}/lower-constraints.txt
  -r{toxinidir}/test-requirements.txt
  -r{toxinidir}/requirements.txt