# Classic charm (with zaza): ./tox.ini
# This file is managed centrally by release-tools and should not be modified
# within individual charm repos.  See the 'global' dir contents for available
# choices of tox.ini for OpenStack Charms:
#     https://github.com/openstack-charmers/release-tools

[tox]
envlist = pep8,py3
# NOTE: Avoid build/test env pollution by not enabling sitepackages.
sitepackages = False
# NOTE: Avoid false positives by not skipping missing interpreters.
skip_missing_interpreters = False

[testenv]
basepython = python3.12
# We use tox mainly for virtual environment management for test requirements
# and do not install the charm code as a Python package into that environment.
# Ref: https://tox.wiki/en/latest/config.html#skip_install
skip_install = True
setenv = VIRTUAL_ENV={envdir}
         PYTHONHASHSEED=0
passenv =
    HOME
    CS_*
    OS_*
    TEST_*
    # The following are needed for building in environments that use a proxy
    # for external access.
    http_proxy
    https_proxy
    no_proxy
allowlist_externals =
    charmcraft
deps =
    -c {env:TEST_CONSTRAINTS_FILE:https://raw.githubusercontent.com/openstack-charmers/zaza/master/constraints-juju36.txt}
    -r{toxinidir}/merged-requirements-py312.txt

[testenv:update-requirements]
basepython = python3.12
deps = pip-tools
commands =
    pip-compile --unsafe-package juju --unsafe-package kubernetes --output-file=test-requirements-py312.txt test-requirements.in
    pip-compile --unsafe-package juju --unsafe-package kubernetes --output-file=merged-requirements-py312.txt requirements.in test-requirements.in

[testenv:update-requirements-functests]
basepython = python3.10
deps = pip-tools
commands =
    pip-compile --unsafe-package juju --unsafe-package kubernetes --output-file=test-requirements-py310.txt test-requirements.in

[testenv:build]
deps =
# charmcraft clean is done to ensure that
# `tox -e build` always performs a clean, repeatable build.
# For faster rebuilds during development,
# directly run `charmcraft -v pack
commands =
    charmcraft clean
    charmcraft -v pack
    charmcraft clean

[testenv:py3]
commands = stestr run --slowest {posargs}

[testenv:py312]
commands = stestr run --slowest {posargs}

[testenv:pep8]
deps = -r {toxinidir}/test-requirements-py312.txt
commands = flake8 {posargs} hooks unit_tests tests actions lib files
           charm-proof

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

[coverage:run]
branch = True
concurrency = multiprocessing
parallel = True
source =
    .
omit =
    .tox/*
    */charmhelpers/*
    unit_tests/*

[testenv:venv]
commands = {posargs}

[testenv:func-noop]
basepython = python3.10
deps = -r {toxinidir}/test-requirements-py310.txt
commands =
    functest-run-suite --help

[testenv:func]
basepython = python3.10
deps = -r {toxinidir}/test-requirements-py310.txt
commands =
    functest-run-suite --keep-model

[testenv:func-smoke]
basepython = python3.10
deps = -r {toxinidir}/test-requirements-py310.txt
commands =
    functest-run-suite --keep-model --smoke

[testenv:func-dev]
basepython = python3.10
deps = -r {toxinidir}/test-requirements-py310.txt
commands =
    functest-run-suite --keep-model --dev

[testenv:func-target]
basepython = python3.10
deps = -r {toxinidir}/test-requirements-py310.txt
commands =
    functest-run-suite --keep-model --bundle {posargs}

[flake8]
ignore = E402,E226,W503,W504
exclude = */charmhelpers