Create main.yml

.github/workflows/main.yml

@@ -0,0 +1,43 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: ["3.11", "3.12", "3.13"]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
+          cache-dependency-glob: |
+            uv.lock
+            pyproject.toml
+      - name: Install Python
+        run: uv python install ${{ matrix.python-version }}
+
+      - name: Sync dependencies
+        run: uv sync --frozen
+
+      - name: Ruff format (check)
+        run: uv run ruff format --check .
+
+      - name: Ruff lint
+        run: uv run ruff check .
+
+      - name: Mypy
+        run: uv run mypy src tests
+
+      - name: Run tests
+        run: uv run pytest