add github actions

.github/workflows/testing.yaml

@@ -0,0 +1,25 @@
+name: Tests
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python: ["3.8", "3.9", "3.10", "3.11"]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Install tox
+        run: pip install tox
+      - name: Run tox
+        run: tox -e py

Makefile

@@ -11,7 +11,3 @@ test:
 .PHONY: black
 black:
 	poetry run black .
-
-.PHONY: pre
-pre:
-	poetry run pre-commit run --all-files