Test over a matrix of pixi environments.

Author: danielballan

.github/workflows/ci.yml

@@ -72,27 +72,14 @@ jobs:
         run: tox -e py311-buildhtml
 
   pixi_test:
-    name: ${{ matrix.os }} ${{ matrix.name }}
+    name: ${{ matrix.os }} with ${{ matrix.environment}}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         # Run all supported OS for one Python version, then add a few extra scenarios
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.12']
-        toxenv: [py312-test]
-        name: ['with Python 3.12',]
-        include:
-          - python-version: '3.10'
-            toxenv: py310-test-oldestdeps
-            name: with Python 3.10 and oldest versioned dependencies
-            os: ubuntu-latest
-
-          - python-version: '3.13'
-            toxenv: py313-test-devdeps
-            name: with Python 3.13 and developer versioned dependencies
-            os: ubuntu-latest
-
+        environment: [py311, py312]
     steps:
     - uses: actions/checkout@v4
 

pixi.toml

@@ -44,11 +44,19 @@ jupytext = ">=1.16"
 sphinx-book-theme = ">=1.1"
 sphinx-copybutton = ">=0.5"
 
+[feature.py312.dependencies]
+python = "3.12.*"
+
+[feature.py313.dependencies]
+python = "3.13.*"
+
 [feature.jupyterlite.dependencies]
 jupyterlab = "~=4.2.4"
 jupyterlite-core = "==0.4.0"
 jupyterlite-pyodide-kernel = "==0.4.1"
 notebook = "~=7.2.1"
 
 [environments]
+py312 = ["py312"]
+py313 = ["py313"]
 jupyterlite = ["jupyterlite"]