# Tox (http://tox.testrun.org/) is a tool for running tests
# in multiple virtualenvs. This configuration file will run the
# test suite on all supported python versions. To use it, "pip install tox"
# and then run "tox" from this directory.

[tox]
skipsdist = True
skip_missing_interpreters = False
envlist = black-format,jshint,flake8,pylint,py36,py37

[flake8]
max-line-length = 100
exclude =
    build/
    .github/
    .pytest_cache/
    .git
    .tox
    tests/resources/
    docker/build_artifacts/sagemaker/tensorflow/
    docker/build_artifacts/sagemaker/tensorflow-2.1/
    docker/build_artifacts/sagemaker/tensorflow-2.2/

max-complexity = 10
ignore =
    E203,  # whitespace before ':': Black disagrees with and explicitly violates this.
    FI10,  
    FI12,
    FI13,
    FI14,
    FI15,
    FI16,
    FI17,
    FI18,  # __future__ import "annotations" missing -> check only Python 3.7 compatible
    FI50,
    FI51,
    FI52,
    FI53,
    FI54,
    FI55,
    FI56,
    FI57,
    W503  # Ignore line break before binary operator, since Black violates this.

require-code = True

[testenv]
# {posargs} can be passed in by additional arguments specified when invoking tox.
# Can be used to specify which tests to run, e.g.: tox -- -s
basepython = python3
passenv =
    AWS_ACCESS_KEY_ID
    AWS_SECRET_ACCESS_KEY
    AWS_SESSION_TOKEN
    AWS_CONTAINER_CREDENTIALS_RELATIVE_URI
    AWS_DEFAULT_REGION
commands =
    python -m pytest {posargs}

deps =
    pytest
    pytest-xdist
    boto3
    requests

[testenv:flake8]
deps =
    flake8
commands = flake8 docker/build_artifacts/

[testenv:pylint]
deps =
    pylint
commands =
    python -m pylint --rcfile=.pylintrc docker/build_artifacts/

[testenv:jshint]
whitelist_externals =
    jshint
commands =
    jshint docker/build_artifacts/

[testenv:black-format]
# Used during development (before committing) to format .py files.
setenv =
    LC_ALL=C.UTF-8
    LANG=C.UTF-8
deps = black
commands =
    black -l 100 ./

[testenv:black-check]
# Used by automated build steps to check that all files are properly formatted.
setenv =
    LC_ALL=C.UTF-8
    LANG=C.UTF-8
deps = black
commands =
    black -l 100 --check ./

[pytest]
markers =
    skip_gpu: skip test if running on gpu instance