Add github workflows

.github/workflows/check.yml

@@ -0,0 +1,31 @@
+name: Check
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  build:
+    name: ${{ matrix.tox-environment }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        tox-environment:
+          - lint
+
+    env:
+      TOXENV: ${{ matrix.tox-environment }}
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v3
+
+      - name: Install dependencies
+        run: python -m pip install tox
+
+      - name: Run
+        run: tox

.github/workflows/test.yml

@@ -0,0 +1,34 @@
+name: Test
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  build:
+    name: Python ${{ matrix.python-version }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - python-version: "3.8"
+          - python-version: "3.9"
+          - python-version: "3.10"
+          - python-version: "3.11"
+          - python-version: "3.12"
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: python -m pip install tox
+
+      - name: Run tests
+        run: tox

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py310,py311,py312,lint
+envlist = py38,py39,py310,py311,py312,lint
 
 [testenv]
 allowlist_externals = make