dist: xenial
language: python

jobs:
  fast_finish: true
  include:
  - &latest_py2
    python: 2.7
  - <<: *latest_py2
    env: LANG=C
  - python: pypy
    env: DISABLE_COVERAGE=1  # Don't run coverage on pypy (too slow).
  - python: pypy3
    env: DISABLE_COVERAGE=1
  - python: 3.4
  - python: 3.5
  - &default_py
    python: 3.6
  - python: 3.7
  - &latest_py3
    python: 3.8
  - <<: *latest_py3
    env: LANG=C
  - python: 3.8-dev
  - <<: *latest_py3
    env: TOXENV=docs DISABLE_COVERAGE=1
  - <<: *default_py
    stage: deploy (to PyPI for tagged commits)
    if: tag IS present
    install: skip
    script: skip
    after_success: true
    before_deploy:
      - python bootstrap.py
      - "! grep pyc setuptools.egg-info/SOURCES.txt"
    deploy:
      provider: pypi
      on:
        tags: true
        all_branches: true
      user: __token__
      password:
        secure: 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
      distributions: release
      skip_cleanup: true
      skip_upload_docs: true

cache: pip

install:

# ensure we have recent pip/setuptools/wheel
- pip install --disable-pip-version-check --upgrade pip setuptools wheel
# need tox to get started
- pip install --upgrade tox tox-venv

# Output the env, to verify behavior
- pip freeze --all
- env

# update egg_info based on setup.py in checkout
- python bootstrap.py
- "! grep pyc setuptools.egg-info/SOURCES.txt"

script:
  - export NETWORK_REQUIRED=1
  - |
    ( # Run testsuite.
      if [ -z "$DISABLE_COVERAGE" ]
      then
        tox -- --cov
      else
        tox
      fi
    )

after_success:
  - |
    ( # Upload coverage data.
      if [ -z "$DISABLE_COVERAGE" ]
      then
        export TRAVIS_JOB_NAME="${TRAVIS_PYTHON_VERSION} (LANG=$LANG)" CODECOV_ENV=TRAVIS_JOB_NAME
        tox -e coverage,codecov
      fi
    )