add ci.yml

.github/workflows/ci.yml

@@ -0,0 +1,53 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  linter:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.12"
+
+      - name: Install Poetry
+        run: |
+          python -m pip install --upgrade pip
+          pip install poetry
+
+      - name: Configure Poetry
+        run: |
+          poetry config virtualenvs.in-project true
+
+      - name: Cache Poetry virtualenv
+        uses: actions/cache@v2
+        id: cache
+        with:
+          path: .venv
+          key: ${{ runner.os }}-poetry-${{ hashFiles('**/poetry.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-poetry-
+
+      - name: Install dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: poetry install
+
+      - name: Validate Poetry lock file
+        run: poetry lock --check
+
+      - name: Run isort
+        run: poetry run make isort
+
+      - name: Run black
+        run: poetry run make black