[tox]
minversion = 1.6
skipsdist = True
envlist = docs,linters

[testenv]
usedevelop = True
install_command = pip install -U {opts} {packages}
setenv = VIRTUAL_ENV={envdir}
deps = -r{toxinidir}/test-requirements.txt

[testenv:docs]
commands=
    python setup.py build_sphinx

# environment used by the -infra templated docs job
[testenv:venv]
deps = -r{toxinidir}/test-requirements.txt
commands = {posargs}

[testenv:pep8]
deps =
    flake8
whitelist_externals = bash
commands =
    # Run hacking/flake8 check for all python files
    bash -c "grep -Irl \
        -e '!/usr/bin/env python' \
        -e '!/bin/python' \
        -e '!/usr/bin/python' \
        --exclude-dir '.*' \
        --exclude-dir 'doc' \
        --exclude-dir '*.egg' \
        --exclude-dir '*.egg-info' \
        --exclude-dir '*templates' \
        --exclude 'tox.ini' \
        --exclude '*.sh' \
        {toxinidir} | xargs flake8 --verbose"

[flake8]
# Ignores the following rules due to how ansible modules work in general
#     F403 'from ansible.module_utils.basic import *' used;
#          unable to detect undefined names
#     H303  No wildcard (*) import.
ignore=F403,H303

[testenv:bashate]
deps =
  bashate
whitelist_externals = bash
commands =
  # Run bashate check for all bash scripts
  # Ignores the following rules:
  #     E003: Indent not multiple of 4 (we prefer to use multiples of 2)
  bash -c "grep --recursive --binary-files=without-match \
    --files-with-match '^.!.*\(ba\)\?sh$' \
    --exclude-dir .tox \
    --exclude-dir .git \
    {toxinidir} | xargs bashate --error . --verbose --ignore=E003"

[testenv:linters]
deps =
  {[testenv:pep8]deps}
  {[testenv:bashate]deps}
whitelist_externals = bash
commands =
  {[testenv:pep8]commands}
  {[testenv:bashate]commands}