specify branches in workflow

.github/workflows/tests.yml

@@ -0,0 +1,93 @@
+name: tests
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches:
+      - v2
+      - master
+
+jobs:
+  code-quality:
+    name: Code Quality
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip setuptools
+          pip install -e .[cpu,dev]
+      - name: Lint package
+        run: |
+          make lint
+  tests:
+    name: Test suite (${{ matrix.os }}, Python ${{ matrix.python-version }})
+    needs: code-quality
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        python-version: [3.7, 3.8]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup FFmpeg
+        uses: FedericoCarboni/setup-ffmpeg@v1
+        with:
+          # Not strictly necessary, but it may prevent rate limit
+          # errors especially on GitHub-hosted macos machines.
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip setuptools
+          pip install -e  .[dev]
+      - name: Run tests
+        run: |
+          make tests
+
+  test-install:
+    name: Install and CLI test (non-editable install)
+    needs: tests
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        python-version: [3.8]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup FFmpeg
+        uses: FedericoCarboni/setup-ffmpeg@v1
+        with:
+          # Not strictly necessary, but it may prevent rate limit
+          # errors especially on GitHub-hosted macos machines.
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install package (non-editable)
+        run: |
+          python -m pip install --upgrade pip setuptools
+          pip install .
+      - name: Run zamba CLI to ensure proper install
+        run: |
+          zamba --help