[tox]
basepython = python3.8
envlist =
    py27,
#    py34, # EOL 2019-03-18
    py35,
    py36,
    py37,
    py38,
    py39,
    black-check,
    lint-py27,
    lint-py3,
    coverage,

skip_missing_interpreters = true


[testenv]
usedevelop = True
extras =
    test
passenv = LC_ALL LANG TRAVIS TRAVIS_BRANCH TRAVIS_OS_NAME TRAVIS_BUILD_ID
setenv =
    COVERAGE_FILE=.coverage.{envname}
# Note: also honors .coveragerc:
commands =
    # Run everything from /tests folder:
    python -V
    pip list
    pytest -ra -v -x --cov=wsgidav --cov-report=xml --html=_build/pytest/report-{envname}.html --self-contained-html {posargs}
deps =
    cheroot
    defusedxml
    Jinja2
    json5
    PyYAML
    pytest
    pytest-cov
    #pytest-remove-stale-bytecode
    pytest-html
    redis
    requests
    webtest


[testenv:coverage]
skip_install = true
deps =
    coverage
setenv =
    COVERAGE_FILE=.coverage
commands =
    coverage erase
    coverage combine
    coverage html
    coverage xml
    coverage report --fail-under=30.0


[testenv:isort-apply]
skip_install = true
deps =
    isort
commands =
    isort --apply --recursive {toxinidir}/wsgidav {toxinidir}/tests setup.py {posargs}


[testenv:autopep8]
skip_install = true
deps =
    autopep8
    docformatter
commands =
    autopep8 --verbose --in-place --recursive --aggressive --aggressive {toxinidir}/wsgidav {toxinidir}/tests setup.py
    docformatter --in-place --recursive {toxinidir}/wsgidav {toxinidir}/tests setup.py


[lint]
skip_install = true
deps =
    isort<5  # TODO: remove this, when flake8-isort is updated
    flake8
    # helper to generate HTML reports:
    flake8-html
    # Useful flake8 plugins that are Python and Plone specific:
    flake8-coding
    flake8-debugger
    flake8-deprecated
    flake8-pytest
    flake8-quotes
    flake8-todo
    flake8-isort
    mccabe
    # Potential flake8 plugins that should be used:  # TBD
    #flake8-blind-except
    #flake8-commas
    #flake8-docstrings
    #flake8-mypy
    #flake8-pep3101
    #flake8-plone-hasattr
    #flake8-string-format
    #flake8_strict
    #flake8-quotes
commands =
    # --htmldir needs mkdir to create the _build directory, but does not work on Windows:
#    mkdir -p {toxinidir}/_build/flake8
    isort --check-only --recursive {toxinidir}/wsgidav {toxinidir}/tests setup.py
    - flake8 --doctests wsgidav tests setup.py
#    - flake8 --format=html --htmldir={toxinidir}/_build/flake8 --doctests wsgidav tests setup.py
    flake8 wsgidav tests setup.py --doctests
whitelist_externals =
    mkdir


[testenv:lint-py27]
basepython = python2.7
skip_install = true
# TODO: cannot re-use [lint], because isort has problems to iterate the
# testsfolder (UnicodeDecodeError on  Lotos..stengel (???).docx)
deps =
    flake8
    # helper to generate HTML reports:
    flake8-html
    flake8-coding
    flake8-pytest
commands =
    flake8 wsgidav setup.py --doctests


[testenv:lint-py3]
basepython = python3.8
skip_install = true
deps =
    {[lint]deps}
    flake8-bugbear
commands = {[lint]commands}
whitelist_externals = {[lint]whitelist_externals}


[testenv:black]
description = Reformat python code using Black
basepython = python3.8
changedir = {toxinidir}
skip_install = true
deps =
    black
commands =
    black wsgidav tests setup.py


[testenv:black-check]
description = Check Black formatting compliance and add flake8-bugbear checks
basepython = python3.8
changedir = {toxinidir}
skip_install = true
deps =
    black
commands =
    black --check --diff wsgidav tests setup.py


[testenv:format]
description = Reformat python code using Black and isort
basepython = python3.8
changedir = {toxinidir}
skip_install = true
deps =
    black
    isort
commands =
    isort --apply --recursive {toxinidir}/wsgidav {toxinidir}/tests setup.py {posargs}
    black wsgidav tests setup.py


[testenv:docs]
description = Build Sphinx documentation (output directory: docs/sphinx-build)
basepython = python3.8
changedir = docs
deps =
    sphinx
    recommonmark
    sphinx_rtd_theme
commands =
    # http://www.sphinx-doc.org/en/master/man/sphinx-build.html
    sphinx-build -b html sphinx sphinx-build


# [testenv:clean]
# commands =
#     coverage erase


# [testenv:stats]
# commands =
#     coverage combine
#     coverage report
#     coverage html