Using mopidy-tunein as starting point

.github/workflows/python-tests.yml

@@ -5,29 +5,50 @@ on:
   - pull_request
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
+  main:
     strategy:
+      fail-fast: false
       matrix:
-        python-version: [3.7]
+        include:
+          - name: "Test: Python 3.7"
+            python: "3.7"
+            tox: py37
+          - name: "Test: Python 3.8"
+            python: "3.8"
+            tox: py38
+          - name: "Test: Python 3.9"
+            python: "3.9"
+            tox: py39
+            coverage: true
+          - name: "Lint: check-manifest"
+            python: "3.9"
+            tox: check-manifest
+          - name: "Lint: flake8"
+            python: "3.9"
+            tox: flake8
+
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-20.04
+    container: ghcr.io/mopidy/ci:latest
 
     steps:
-    - uses: actions/checkout@v1
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install system dependencies
-      run: |
-        sudo apt-get update \
-        && sudo apt-get install -y \
-          python-dbus python-gobject \
-          python3-dbus python3-gi \
-        && sudo rm -rf /var/lib/apt/lists/*
-    - name: Install python dependencies
-      run: |
-        python3 -m pip install --upgrade pip
-        python3 -m pip install tox tox-gh-actions
-        python3 -m pip install -e .
-    - name: Test with tox
-      run: tox
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Fix home dir permissions to enable pip caching
+        run: chown -R root /github/home
+      - name: Cache pip
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-${{ matrix.python }}-${{ matrix.tox }}-pip-${{ hashFiles('setup.cfg') }}-${{ hashFiles('tox.ini') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.python }}-${{ matrix.tox }}-pip-
+      - run: python -m pip install pygobject tox
+      - run: python -m tox -e ${{ matrix.tox }}
+        if: ${{ ! matrix.coverage }}
+      - run: python -m tox -e ${{ matrix.tox }} -- --cov-report=xml
+        if: ${{ matrix.coverage }}
+      - uses: codecov/codecov-action@v1
+        if: ${{ matrix.coverage }}