language: python

dist: focal

addons:
  apt:
    packages:
      - libdbus-1-dev

matrix:
  include:
    - python: "3.6"
      env: TOXENV=py36
    - python: "3.7"
      env: TOXENV=py37
    - python: "3.8"
      env: TOXENV=py38
    - python: "3.9"
      env: TOXENV=py39
    - python: "3.10"
      env: TOXENV=py310
    # PyPy Environments
    - python: "pypy3.6-7.3.3"
      env: TOXENV=pypy36
    - python: "pypy3.7-7.3.9"
      env: TOXENV=pypy37
    - python: "pypy3.8-7.3.9"
      env: TOXENV=pypy38
    - python: "pypy3.9-7.3.9"
      env: TOXENV=pypy39
    # An extra environment where additional packages are not installed
    - python: "3.9"
      env:
        - TOXENV=bare

install:
  - pip install babel

  # Use up-to-date versions of tox, pip, virtualenv, and wheel.
  - pip install --upgrade tox pip virtualenv wheel

  # cryptography 3.3 is the last one not needing a Rust toolchain. Let's use it for PyPy.
  - if [[ $TOXENV == 'pypy'* ]]; then pip install "cryptography<3.4"; fi

  # Install project dependencies.
  - pip install codecov
  - pip install -r dev-requirements.txt
  - pip install -r requirements.txt

  # bare installs do not include extra package dependencies
  - if [[ $TOXENV != 'bare' ]]; then pip install -r all-plugin-requirements.txt; fi
  # pypy and bare installs do not include dbus-python
  - if [[ $TOXENV != 'bare' ]] && [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then travis_retry pip install dbus-python; fi

  # Fix/workaround: Python 3.7 importlib-metadata becomes incompatible with flake8,
  #                 unless we use a version that still supports EntryPoints.get().
  #                 `tox.ini` has been updated to not call flake8 on Python 3.7.
  - if [[ $TOXENV == 'py37' || $TOXENV == 'pypy37' ]]; then pip uninstall --yes flake8; fi

# run tests
script:
  - tox

after_success:
  - tox -e coverage-report
  - codecov

notifications:
  email: false