Added Github actions workflow

.github/workflows/checks.yml

@@ -0,0 +1,22 @@
+---
+name: Checks
+
+on: [push]
+
+jobs:
+  test-lint:
+    name: Test and Lint
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Login to docker hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USER }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Test
+        run: docker-compose run --rm app sh -c "python manage.py test"
+      - name: Lint
+        run: docker-compose run --rm app sh -c "flake8"
+

docker-compose.yml

@@ -11,5 +11,5 @@ services:
     volumes:
       - ./app:/app
     command: >
-      sh -c "python manage.py runserver 0.0.0.0:8000"
+      sh -c "python manage.py migrate && python manage.py runserver 0.0.0.0:8000"