[tox]
envlist = clean,py38,build_docs
isolated_build = True
indexserver =
  NIGHTLY = https://pypi.anaconda.org/scipy-wheels-nightly/simple

[testenv]
whitelist_externals=
  /bin/bash
  /usr/bin/bash
setenv =
  MPLBACKEND = agg
  COLUMNS = 180
  PYTEST_COMMAND = pytest --pyargs plasmapy_nei --durations=25 -n=auto --dist=loadfile
extras = tests
deps =
  astropydev: git+https://github.com/astropy/astropy
  matplotlibdev: git+https://github.com/matplotlib/matplotlib
  numpydev: :NIGHTLY:numpy
  plasmapydev: git+https://github.com/PlasmaPy/PlasmaPy
  xarraydev: git+https://github.com/pydata/xarray
  cov: pytest-cov
  !minimal: pytest-xdist
  pytest-github-actions-annotate-failures
commands =
  !cov: {env:PYTEST_COMMAND} {posargs} -m 'not slow'
  all: {env:PYTEST_COMMAND} {posargs}
  cov-all: {env:PYTEST_COMMAND} {posargs} --cov=plasmapy_nei --cov-report=xml --cov-config={toxinidir}{/}setup.cfg --cov-append --cov-report xml:coverage.xml
description =
  run tests
  astropydev: with the development version of astropy
  matplotlibdev: with the development version of matplotlib
  numpydev: with the development version of numpy
  plasmapydev: with the development version of plasmapy
  xarraydev: with the development version of xarray
  minimal: with minimal versions of dependencies
  cov: with code coverage

[testenv:clean]
deps = coverage
skip_install = true
commands = coverage erase

[testenv:build_docs]
changedir = {toxinidir}
extras = docs
setenv =
  HOME = {envtmpdir}
commands = sphinx-build docs docs{/}_build{/}html -W --keep-going -b html {posargs}

[testenv:build_docs_no_examples]
changedir = {toxinidir}
extras = docs
setenv =
  HOME = {envtmpdir}
commands = sphinx-build -D nbsphinx_execute='never' docs docs{/}_build{/}html -b html {posargs}

[testenv:build_docs_nitpicky]
changedir = {toxinidir}
extras = docs
setenv =
  HOME = {envtmpdir}
commands = sphinx-build docs docs{/}_build{/}html -W -n --keep-going -b html {posargs}

# This env requires tox-conda.
[testenv:py38-conda]
basepython = python3.8
extras =
deps =
  lmfit
  pytest-cov
  pytest-xdist
conda_deps =
  astropy >= 4.3.1
  h5py >= 3.0.0
  matplotlib
  mpmath
  numpy >= 1.19.0
  numpydoc
  pillow
  pytest >= 5.4.0
  scipy >= 1.5.0
  sphinx
  sphinx_rtd_theme

# This env tests minimal versions of each dependency.
[testenv:py38-all-minimal]
basepython = python3.8
extras =
deps =
  astropy==4.3.1
  h5py==3.0.0
  hypothesis
  lmfit==1.0.0
  matplotlib==3.3.0
  mpmath==1.2.1
  numba
  numpy==1.19.0
  pillow
  pytest==6.0.0
  pytest-cov
  pytest-regressions
  scipy==1.5.0
  tqdm==4.41.0
  xarray==0.15.0
setenv =
  PYTEST_COMMAND = pytest --pyargs plasmapy_nei --durations=25

[testenv:linters]
deps =
  dlint
  flake8
  flake8-absolute-import
  flake8-rst-docstrings
  flake8-use-fstring
  pydocstyle
  pygments
commands =
  flake8 --bug-report
  flake8 {toxinidir}{/}plasmapy_nei --count --show-source --statistics

[testenv:py38-minimal-pypi-import]
basepython = python3.8
extras =
deps =
commands = python -c 'import plasmapy_nei'