Merge pull request opencivicdata#140 from opencivicdata/hcg/gh-actions

Migrate from Travis to GH Actions

.github/workflows/package.yml

@@ -0,0 +1,72 @@
+name: Test and build Python package
+
+on:
+  push:
+    branches: [ master ]
+    tags:
+      - v*
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-18.04
+    services:
+      postgres:
+        image: postgis/postgis:10-2.5
+        env:
+          POSTGRES_USER: test
+          POSTGRES_DB: test
+          POSTGRES_PASSWORD: test
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+    strategy:
+      matrix:
+        python-version: ['3.7', '3.8']
+        django-series: ['2.2', '3.0']
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        sudo apt update
+        sudo apt install -y gdal-bin
+        pip install -U setuptools six
+        pip install .[dev] --pre Django==${{ matrix.django-series }}
+    - name: Lint with flake8
+      run: |
+        flake8
+    - name: Test with pytest
+      run: |
+        ./run-tests.sh
+    - name: Calculate test coverage
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        coveralls --service=github
+
+  build:
+    needs: test
+    name: Build package and upload to PyPI
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build and publish
+      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
+      env:
+        TWINE_USERNAME: __token__
+        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+      run: |
+        pip install twine wheel
+        pip wheel -w dist --no-deps .
+        python setup.py sdist
+        twine upload dist/*
+      continue-on-error: true