Add lint and test to CI

.github/workflows/ci.yml

@@ -0,0 +1,36 @@
+name: Continuous integration
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+      - run: pip install --upgrade pip 
+      - run: pip install black
+      - run: black --check ./**/*.py
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: Install deps
+        run: | 
+          sudo apt-get update && sudo apt-get install -y libssl-dev swig libpcsclite1 libpcsclite-dev usbutils libsystemd-dev software-properties-common libffi-dev scdaemon 
+      - name: Install protoc
+        uses: actions/setup-python@v2
+      - run: pip install --upgrade pip poetry
+      - run: poetry install --no-interaction --no-root
+      - run: poetry run python -m grpc_tools.protoc -Iproto --python_out=yubi-bridge --grpc_python_out=yubi-bridge proto/worker/worker.proto
+      - name: Run tests
+        run: poetry run pytest