ci: Test with the 4 latest major versions of scikit-learn

.github/workflows/skore.yml

@@ -13,21 +13,35 @@ jobs:
       fail-fast: true
       matrix:
         os: ["ubuntu-latest", "windows-latest"]
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python: ["3.9", "3.10", "3.11", "3.12"]
+        scikit-learn: ["1.6"]
+        include:
+          - os: "ubuntu-latest"
+            python: "3.12"
+            scikit-learn: "1.3"
+          - os: "ubuntu-latest"
+            python: "3.12"
+            scikit-learn: "1.4"
+          - os: "ubuntu-latest"
+            python: "3.12"
+            scikit-learn: "1.5"
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: ${{ matrix.python }}
           cache: "pip"
       - name:
         timeout-minutes: 10
         run: |
+          set -u
+
           # Install dependencies
-          python -m pip install --upgrade pip
-          python -m pip install --upgrade pre-commit
-          python -m pip install --upgrade build
+          python -m pip install --upgrade "pip"
+          python -m pip install --upgrade "pre-commit"
+          python -m pip install --upgrade "build"
+          python -m pip install --upgrade "scikit-learn ==${{ matrix.scikit-learn }}"
 
           # Lint
           pre-commit run --all-files ruff
@@ -41,28 +55,28 @@ jobs:
           # Test
           python -m pytest --no-cov src/ tests/
 
-  coverage-skore:
-    runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'pull_request' }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: 3.12
-          cache: "pip"
-      - name: pytest coverage
-        run: |
-          # Install dependencies
-          python -m pip install --upgrade pip
-          python -m pip install --upgrade pre-commit
-          python -m pip install --upgrade build
-          python -m pip install -e .[test]
+  # coverage-skore:
+  #   runs-on: ubuntu-latest
+  #   if: ${{ github.event_name == 'pull_request' }}
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #     - uses: actions/setup-python@v5
+  #       with:
+  #         python-version: 3.12
+  #         cache: "pip"
+  #     - name: pytest coverage
+  #       run: |
+  #         # Install dependencies
+  #         python -m pip install --upgrade pip
+  #         python -m pip install --upgrade pre-commit
+  #         python -m pip install --upgrade build
+  #         python -m pip install -e .[test]
 
-          # run coverage
-          python -m pytest --junitxml=coverage.xml --cov=skore src/ tests/ | tee pytest-coverage.txt
-      - name: Pytest coverage comment
-        uses: MishaKav/pytest-coverage-comment@main
-        with:
-          pytest-coverage-path: ./skore/pytest-coverage.txt
-          junitxml-path: ./skore/coverage.xml
-          title: pytest coverage report
+  #         # run coverage
+  #         python -m pytest --junitxml=coverage.xml --cov=skore src/ tests/ | tee pytest-coverage.txt
+  #     - name: Pytest coverage comment
+  #       uses: MishaKav/pytest-coverage-comment@main
+  #       with:
+  #         pytest-coverage-path: ./skore/pytest-coverage.txt
+  #         junitxml-path: ./skore/coverage.xml
+  #         title: pytest coverage report