split format testing

.github/dependabot.yml

@@ -0,0 +1,9 @@
+---
+# Documentation
+# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+version: 2
+updates:
+-   package-ecosystem: github-actions
+    directory: /
+    schedule:
+        interval: weekly

.github/workflows/pull-request.yml

@@ -32,12 +32,6 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Install neurodocker
         run: python -m pip install --editable .[dev]
-      - name: Check types
-        run: mypy --install-types --non-interactive neurodocker
-      - name: Check style
-        run: flake8 neurodocker
-      - name: Check black formatting
-        run: black --check neurodocker
       - name: Run python tests
         run: pytest --numprocesses auto
       - name: Get code coverage

.github/workflows/validate.yml

@@ -0,0 +1,50 @@
+name: linters, formatters and type checking
+
+on:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  format:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+
+      - name: Install neurodocker
+        run: python -m pip install --editable .[dev]
+
+      - name: Check style
+        run: flake8 neurodocker
+
+      - name: Check black formatting
+        run: black --check neurodocker
+
+      - name: Run isort
+        run: isort --diff --check .
+
+  typecheck:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: ['3.11', '3.10', '3.9', '3.8']
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install neurodocker
+        run: python -m pip install --editable .[dev]
+
+      - name: Check types
+        run: mypy --install-types --non-interactive neurodocker

setup.cfg

@@ -41,6 +41,7 @@ minify =
 dev =
     %(minify)s
     black >= 23.1.0
+    isort
     codecov
     flake8
     mypy