[tox]
envlist = py3,pep8,cover
minversion = 2.7
skipsdist = True
ignore_basepython_conflict = True 

[testenv]
basepython = python3
setenv =
    VIRTUAL_ENV={envdir}
    OS_TEST_PATH=monasca_api/tests
passenv = *_proxy
          *_PROXY
usedevelop = True
install_command = pip install {opts} {packages}
deps =
  -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
  -r{toxinidir}/test-requirements.txt
  -r{toxinidir}/requirements.txt
  .[influxdb,cassandra]
allowlist_externals = bash
		                  find
                      rm
                      make
commands =
  find . -type f -name "*.pyc" -delete
  stestr run {posargs}

[testenv:cover]
description = Calculates code coverage
setenv =
    PYTHON=coverage run --source monasca_api --parallel-mode
commands =
  stestr run {posargs}
  coverage combine
  coverage html -d cover
  coverage xml -o cover/coverage.xml

[testenv:debug]
commands =
  oslo_debug_helper -t ./monasca_api/tests {posargs}

[testenv:flake8]
skip_install = True
usedevelop = False
commands =
  flake8 monasca_api

[testenv:bandit]
skip_install = True
usedevelop = False
commands =
  # B101(assert_ussed) - API uses asserts because of performance reasons
  # B303 - Fingerprint class uses SHA256 to map fingerprints to alembic revisions.
  bandit -r monasca_api -n5 -s B101,B303 -x monasca_api/tests

[testenv:bashate]
skip_install = True
usedevelop = False
commands = bash {toxinidir}/tools/bashate.sh

[testenv:pep8]
commands =
  {[testenv:flake8]commands}
  {[testenv:bandit]commands}
  {[testenv:bashate]commands}
  {[testenv:checkniceness]commands}

[testenv:docs]
deps = -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
       -r{toxinidir}/doc/requirements.txt
description = Builds api-ref, api-guide, releasenotes and devdocs
commands =
  {[testenv:devdocs]commands}
  {[testenv:api-ref]commands}
  {[testenv:releasenotes]commands}

[testenv:pdf-docs]
deps = {[testenv:docs]deps}
envdir = {toxworkdir}/docs
allowlist_externals =
  make
  rm
commands =
  rm -rf doc/build/pdf
  sphinx-build -W -b latex doc/source doc/build/pdf
  make -C doc/build/pdf

[testenv:api-ref]
deps = {[testenv:docs]deps}
description = Called from CI scripts to test and publish the API Ref
commands =
  rm -rf api-ref/build
  {[testenv:checkjson]commands}
  sphinx-build -W -b html -d api-ref/build/doctrees \
    api-ref/source api-ref/build/html

[testenv:releasenotes]
deps = {[testenv:docs]deps}
description = Called from CI script to test and publish the Release Notes
commands =
  rm -rf releasenotes/build
  sphinx-build -a -E -W -d releasenotes/build/doctrees -b html \
    releasenotes/source releasenotes/build/html

[testenv:devdocs]
deps = {[testenv:docs]deps}
description = Builds developer documentation
commands =
  rm -rf doc/build doc/source/contributor/api
  {[testenv:checkjson]commands}
  sphinx-build -W -b html doc/source/ doc/build/html

[testenv:checkniceness]
skip_install = True
usedevelop = False
description = Validates (pep-like) documenation
commands =
  rm -rf {toxinidir}/doc/source/contributor/api {toxinidir}/doc/build \
    {toxinidir}/api-ref/build {toxinidir}/releasenotes/build
  doc8 --file-encoding utf-8 {toxinidir}/doc
  doc8 --file-encoding utf-8 {toxinidir}/api-ref
  doc8 --file-encoding utf-8 {toxinidir}/releasenotes

[testenv:checkjson]
description = Validates all json samples inside doc folder
deps =
skip_install = True
usedevelop = False
whitelist_externals =
  python
  bash
commands =
  bash -c "! find doc/ -type f -name *.json | xargs grep -U -n $'\r'"
  bash -c '! find doc/ -type f -name *.json | \
    xargs -t -n1 python -m json.tool 2>&1 > /dev/null | grep -B1 -v ^python'

[testenv:genconfig]
description = Generates sample configuration file for monasca-api
commands = oslo-config-generator --config-file=config-generator/monasca-api.conf

[testenv:genpolicy]
description = Generates sample policy.yaml file for monasca-api
commands = oslopolicy-sample-generator --config-file=config-generator/policy.conf

[testenv:venv]
commands = {posargs}

[testenv:bindep]
deps = bindep
commands = bindep test

[flake8]
# TODO: ignored checks should be enabled in the future
# H201  no 'except:' at least use 'except Exception:'
# H302  import only modules
# H405  multi line docstring summary not separated with an empty line
# W504 line break after binary operator
ignore = F821,H201,H302,H405,W504
# H106: Don't put vim configuration in source files
# H203: Use assertIs(Not)None to check for None
# H204: Use assert(Not)Equal to check for equality.
# H205: Use assert(Greater|Less)(Equal) for comparison.
enable-extensions=H106,H203,H204,H205
max-complexity = 50
max-line-length = 100
builtins = _
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,tools,build
show-source = True

[hacking]
local-check-factory = monasca_api.hacking.checks.factory
import_exceptions =
  six.moves

[flake8:local-plugins]
extension =
  B319 = checks:no_xrange
paths = ./monasca_api/hacking