Add linters

.github/workflows/ci.yml

@@ -1,7 +1,8 @@
 name: Python package
 on: [push]
 jobs:
-  build:
+  test:
+    name: "Test Python ${{ matrix.python-version }}"
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -16,3 +17,38 @@ jobs:
         run: "pip install hatch"
       - name: "Run tests"
         run: "hatch -v run test.py$(echo ${{ matrix.python-version }} | tr -d '.'):pytest"
+
+  lint-style:
+    name: "Style linter"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.12
+      - name: "Install hatch"
+        run: "pip install hatch"
+      - name: "Run style linter"
+        run: "hatch -v run lint:style"
+
+  lint-typing:
+    name: "Typing linter"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.12
+      - name: "Install hatch"
+        run: "pip install hatch"
+      - name: "Run typing linter"
+        run: "hatch -v run lint:typing"
+
+  lint-git:
+    name: "Git linter (Lintje)"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Fetch depth is required
+      - uses: lintje/[email protected]