improved linting workflow

.github/workflows/lint.yml

@@ -8,25 +8,42 @@ on:
     branches:
       - "master"
 
+permissions:
+    contents: read
+
 jobs:
-  ruff:
-    name: "Ruff"
-    runs-on: "ubuntu-latest"
-    steps:
-        - name: "Checkout the repository"
-          uses: "actions/checkout@v4.1.7"
-
-        - name: "Set up Python"
-          uses: actions/setup-python@v5.1.0
-          with:
-            python-version: "3.12"
-            cache: "pip"
-
-        - name: "Install requirements"
-          run: python3 -m pip install -r requirements.txt
-
-        - name: "Lint"
-          run: python3 -m ruff check .
-
-        - name: "Format"
-          run: python3 -m ruff format . --check
+    ruff-format:
+        runs-on: ubuntu-latest
+
+        steps:
+            - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+            - name: Set up Python 3.12
+              uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+              with:
+                  python-version: "3.12"
+
+            - name: "Install requirements"
+              run: python3 -m pip install -r requirements.txt
+
+            - name: Run ruff format
+              run: |
+                ruff format --diff --target-version=py312 .
+
+    ruff:
+        runs-on: ubuntu-latest
+
+        steps:
+            - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+            - name: Set up Python 3.12
+              uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+              with:
+                  python-version: "3.12"
+
+            - name: "Install requirements"
+              run: python3 -m pip install -r requirements.txt
+
+            - name: Run ruff
+              run: |
+                ruff check --output-format=github .