language: python
cache: pip
python:
 - '2.7'
 - '3.4'
 - '3.5'
 - '3.6'
 - '3.7-dev'

env:
 - DRF=3.7

install:
 - pip install -r requirements/ci.txt

before_script:
 - coverage erase

script:
 - tox

after_success:
 - codecov

branches:
  only:
    - master
    - /^release\/.*$/
    - /^v?\d+\.\d+(\.\d+)?(-?\S+)?$/

notifications:
  email:
    on_success: always
    on_failure: always

jobs:
  fast_finish: true

  include:
    - stage: test
      python: '3.5'
      env: TOXENV=docs
    -
      python: '2.7'
      env: TOXENV=flake8
    -
      python: '3.6'
      env: DRF=master

    - stage: publish
      python: '3.6'
      script: skip
      env:
      deploy: &pypi
        provider: pypi
        user: cvijdea
        password:
          secure: 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
        on:
          tags: true
        distributions: sdist

  allow_failures:
    - env: TOXENV=flake8
    - env: DRF=master
    - python: '3.7-dev'

stages:
  - test
  - name: publish
    if: tag IS present