ci: Switch to ruff

.github/workflows/CI.yml

@@ -1,18 +1,10 @@
 name: Check lints
-
-on: [push]
-
+on: [push, pull_request]
 jobs:
-  build:
+  ruff:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python
-      uses: actions/setup-python@v2
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install pylint
-        pip install -r requirements.txt
-    - name: Check lints
-      run: pylint ./src
+      - uses: actions/checkout@v4
+      - uses: chartboost/ruff-action@v1
+        with:
+          args: 'format --check'

.gitignore

@@ -1,2 +1,4 @@
 **__pycache__
 .mypy_cache
+.ruff_cache
+.vscode