Merge pull request #2395 from VWS-Python/setup-uv

Start using uv for Python in CI

Author: adamtheturtle

.gitattributes

@@ -1 +1,2 @@
 .git_archival.txt  export-subst
+*.txt text eol=lf

.github/workflows/ci.yml

@@ -18,34 +18,30 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.12"]
-        platform: [ubuntu-latest]
+        platform: ["ubuntu-latest", "windows-latest"]
 
     runs-on: ${{ matrix.platform }}
 
     steps:
       - uses: actions/checkout@v4
-      - name: "Set up Python"
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
 
-      # We do not use the cache action as uv is faster than the cache action.
-      - name: "Install dependencies"
-        run: |
-          curl -LsSf https://astral.sh/uv/install.sh | sh
-          uv pip install --system --upgrade --editable .[dev]
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+
+      - name: Install Python
+        run: uv python install ${{ matrix.python-version }}
 
       - name: "Lint"
         run: |
-          pre-commit run --all-files --hook-stage commit --verbose
-          pre-commit run --all-files --hook-stage push --verbose
-          pre-commit run --all-files --hook-stage manual --verbose
+          uv run --all-extras pre-commit run --all-files --hook-stage commit --verbose
+          uv run --all-extras pre-commit run --all-files --hook-stage push --verbose
+          uv run --all-extras pre-commit run --all-files --hook-stage manual --verbose
 
       - name: "Run tests"
         run: |
           # We run tests against "." and not the tests directory as we test the README
           # and documentation.
-          pytest -s -vvv --cov-fail-under 100 --cov=src/ --cov=tests . --cov-report=xml
+          uv run --all-extras pytest -s -vvv --cov-fail-under 100 --cov=src/ --cov=tests/ . --cov-report=xml
 
       - name: "Upload coverage to Codecov"
         uses: "codecov/codecov-action@v4"

.github/workflows/release.yml

@@ -31,10 +31,11 @@ jobs:
           # https://github.com/stefanzweifel/git-auto-commit-action?tab=readme-ov-file#push-to-protected-branches
           token: ${{ secrets.RELEASE_PAT }}
 
-      - name: "Set up Python"
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+
+      - name: Install Python
+        run: uv python install ${{ matrix.python-version }}
 
       - name: "Calver calculate version"
         uses: StephaneBour/actions-calver@master
@@ -77,12 +78,11 @@ jobs:
 
       - name: Build a binary wheel and a source tarball
         run: |
-          # Checkout the latest tag - the one we just created.
           git fetch --tags
           git checkout ${{ steps.tag_version.outputs.new_tag }}
-          python -m pip install build check-wheel-contents
-          python -m build --sdist --wheel --outdir dist/ .
-          check-wheel-contents dist/*.whl
+          uv run pip install build check-wheel-contents
+          uv run python -m build --sdist --wheel --outdir dist/ .
+          uv run check-wheel-contents dist/*.whl
 
       # We use PyPI trusted publishing rather than a PyPI API token.
       # See https://github.com/pypa/gh-action-pypi-publish/tree/release/v1/?tab=readme-ov-file#trusted-publishing.