chore(ci): Replace contrib.yml with tox

Author: effigies

.github/workflows/contrib.yml

@@ -141,3 +141,21 @@ jobs:
         with:
           user: __token__
           password: ${{ secrets.PYPI_API_TOKEN }}
+
+  checks:
+    runs-on: 'ubuntu-latest'
+    continue-on-error: true
+    strategy:
+      matrix:
+        check: ['specs', 'style']
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install the latest version of uv
+        uses: astral-sh/setup-uv@v3
+      - name: Show tox config
+        run: uvx tox c
+      - name: Show tox config (this call)
+        run: uvx tox c -e ${{ matrix.check }}
+      - name: Run check
+        run: uvx tox -e ${{ matrix.check }}

.github/workflows/tests.yml

@@ -88,3 +88,24 @@ uv_resolution =
 commands =
   python -c "import nipype; print(nipype.__version__)"
   pytest --durations=20 --durations-min=1.0 --cov-report term-missing {posargs:-n auto}
+
+[testenv:specs]
+description = Rebuild spec tests
+deps =
+  black
+  # Rebuild dipy specs
+  dipy
+  # Faster to install old numpy than unreleased Dipy
+  # This can be dropped once a Dipy release supports numpy 2
+  numpy<2
+commands =
+  python tools/checkspecs.py
+
+[testenv:style]
+description = Check our style guide
+labels = check
+deps =
+  black
+skip_install = true
+commands =
+  black --check --diff nipype setup.py