Use pre-commit instead of ruff

.github/workflows/python-app.yml

@@ -22,12 +22,11 @@ jobs:
         python-version: "3.12"
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip
-        python -m pip install ruff pytest
-        python -m pip install -r requirements.txt
-    - name: Ruff
+        apt-get install --assume-yes make
+        make install
+    - name: Code check
       run: |
-        ruff --output-format=github .
+        make code-check
     - name: Pytest
       run: |
         make tests

Makefile

@@ -26,3 +26,13 @@ messages-compile: # Generate .mo files for all locales
 
 tests: # Run tests
 	@python -m pytest -p configs.plugins.env_vars
+
+install: # Install dependencies
+	@apt-get update
+	apt-get install --assume-yes --no-install-recommends \
+	make
+	python -m pip install --upgrade pip
+	python -m pip install -r requirements.txt
+
+code-check: # Check the code
+	@pre-commit run --config=.pre-commit-config.yaml --all-files