version: ~> 1.0
os: linux
language: python

jobs:
  - env: TOX_ENV=docs
    python: 3.8
  # sort by django version, next to by python version
  # Django 1.11 support all supported Python interpreter
  - env: TOX_ENV=django111-py35
    python: 3.5
  - env: TOX_ENV=django111-py36
    python: 3.6
  # Django 2.0 support 3.5, 3.6
  - env: TOX_ENV=django20-py35
    python: 3.5
  - env: TOX_ENV=django20-py36
    python: 3.6

  # Django 2.1 support Python 3.5, 3.6, 3.7
  - env: TOX_ENV=django21-py35
    python: 3.5
  - env: TOX_ENV=django21-py36
    python: 3.6
  - env: TOX_ENV=django21-py37
    python: 3.7
  # Django 2.2 support Python 3.5, 3.6, 3.7
  - env: TOX_ENV=django22-py35
    python: 3.5
  - env: TOX_ENV=django22-py36
    python: 3.6
  - env: TOX_ENV=django22-py37
    python: 3.7
  # Django 3.0 (beta) support Python 3.6, 3.7, 3.8
  - env: TOX_ENV=django30-py36
    python: 3.6
  - env: TOX_ENV=django30-py37
    python: 3.7
  - env: TOX_ENV=django30-py38 INTEGRATION=1
    python: 3.8

install:
  - pip install tox

script:
  - tox -e $TOX_ENV