Add GitHub Actions (#73)

Here's the smallest possible github actions workflow I could put together. Many other bells and whistles could be added, but this goes pretty far to getting more platform/python coverage.

For a look at what this is like, here's a [self-PR](bollwyvl#1) and a [run](https://github.com/bollwyvl/genanki/actions/runs/663127404).

References:
- fixes #64

.github/workflows/ci.yml

@@ -0,0 +1,47 @@
+name: CI
+
+on:
+ push:
+ branches:
+ - master
+ pull_request:
+ branches:
+ - master
+
+jobs:
+ test:
+ runs-on: ${{ matrix.os }}-latest
+ strategy:
+ fail-fast: false
+ matrix:
+ os: [ubuntu, macos, windows]
+ python-version: [3.6, 3.8, 3.9]
+ anki-version: [ed8340a4e3a2006d6285d7adf9b136c735ba2085]
+ exclude:
+ # compatible pyaudio not available
+ - os: windows
+ python-version: 3.8
+ - os: windows
+ python-version: 3.9
+ steps:
+ - uses: actions/checkout@v2
+ - if: ${{ matrix.os == 'ubuntu' }}
+ run: sudo apt-get install portaudio19-dev python3-dev
+ - if: ${{ matrix.os == 'macos' }}
+ run: brew install portaudio
+ - uses: actions/setup-python@v2
+ with:
+ python-version: ${{ matrix.python-version }}
+ - run: python3 -m pip install --upgrade pip wheel setuptools
+ - if: ${{ matrix.os == 'windows' }}
+ run: python3 -m pip install pywin32
+ - name: install package and tests_require from setup.py
+ run: python3 -m pip install -e ".[test]" pytest-cov codecov
+ - run: |
+ git clone https://github.com/ankitects/anki.git anki_upstream
+ cd anki_upstream
+ git reset --hard ${{ matrix.anki-version }}
+ python3 -m pip install -r requirements.txt
+ - run: |
+ python3 -m pytest tests -vv --cov genanki --cov-report term-missing:skip-covered --no-cov-on-fail
+ - run: codecov