Migrate test pipeline to Github

.github/workflows/docs.yml

@@ -22,17 +22,15 @@ jobs:
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
-      - uses: actions/setup-python@v5
+      - uses: astral-sh/setup-uv@v6
         with:
-          python-version: '3.14'
+          enable-cache: true
       - name: Install pandoc
         run: sudo apt-get install -y pandoc
       - name: Install Python dependencies
-        run: |
-          python -m pip install uv
-          uv pip install --system -e ".[docs]"
+        run: uv sync --extra docs --no-default-groups --frozen
       - name: Build documentation
-        run: python -m sphinx.cmd.build docs doc_build -j2
+        run: uv run python -m sphinx.cmd.build docs doc_build -j2
       - name: Deploy to atomicateam/docs
         uses: JamesIves/github-pages-deploy-action@v4
         with:
@@ -58,21 +56,19 @@ jobs:
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
-      - uses: actions/setup-python@v5
+      - uses: astral-sh/setup-uv@v6
         if: github.event.action != 'closed'
         with:
-          python-version: '3.14'
+          enable-cache: true
       - name: Install pandoc
         if: github.event.action != 'closed'
         run: sudo apt-get install -y pandoc
       - name: Install Python dependencies
         if: github.event.action != 'closed'
-        run: |
-          python -m pip install uv
-          uv pip install --system -e ".[docs]"
+        run: uv sync --extra docs --no-default-groups --frozen
       - name: Build documentation
         if: github.event.action != 'closed'
-        run: python -m sphinx.cmd.build docs doc_build -j2
+        run: uv run python -m sphinx.cmd.build docs doc_build -j2
       - name: Deploy / update / remove preview
         uses: rossjrw/pr-preview-action@v1
         with:

.github/workflows/tests.yml

@@ -0,0 +1,42 @@
+name: Tests
+
+on:
+  workflow_dispatch:
+  pull_request:
+
+permissions:
+  contents: read
+  checks: write
+  pull-requests: write
+
+jobs:
+  test:
+    name: Tests (${{ matrix.os }})
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          enable-cache: true
+
+      # Python version comes from .python-version (read automatically by uv)
+      - name: Install dependencies
+        run: uv sync --extra test --no-default-groups --frozen
+
+      # pytest config (junit, coverage, -n 2) lives in tox.ini [pytest]; these
+      # flags add the notebook (nbval) validation that tox layered on top
+      - name: Run tests
+        run: uv run pytest --nbval-lax --current-env --nbval-cell-timeout=600 --dist loadscope --durations=25
+
+      - name: Publish test results
+        uses: mikepenz/action-junit-report@v6
+        if: always()
+        with:
+          report_paths: junit/test-results.xml

.gitignore

@@ -73,7 +73,7 @@ target/
 .ipynb_checkpoints
 
 # pyenv
-.python-version
+# .python-version is intentionally tracked to pin the Python version for uv
 
 # celery beat schedule file
 celerybeat-schedule

.python-version

@@ -0,0 +1 @@
+3.14