Bump astral-sh/setup-uv from 4.0.0 to 4.2.0 in the github-action-updates group

[dependabot]

Bumps the github-action-updates group with 1 update: astral-sh/setup-uv.

Updates astral-sh/setup-uv from 4.0.0 to 4.2.0

Release notes

Sourced from astral-sh/setup-uv's releases.

v4.2.0 🌈 Resolve latest version instead of downloading latest release

Changes

We got a frist contribution from @​pollenjp!

Thanks to this we are now resolving the latest version and try to find it in the local cache instead of always downloading the latest release from the uv repository. This new approach is not only more efficient, it also fixes a latent bug in the self-hosted runners tools cache and makes the code more maintainable.

Thank you @​pollenjp!

🚀 Enhancements

• Resolve latest version instead of downloading latest release @​pollenjp (#178)

🧰 Maintenance

• Add test for python-version @​eifinger (#177)

v4.1.0 🌈 Set UV_PYTHON for your workflow

Changes

You can now use the input python-version to set the environment variable UV_PYTHON for the rest of your workflow. This will override any python version specifications in pyproject.toml and .python-version

- name: Install the latest version of uv and set the python version to 3.12
  uses: astral-sh/setup-uv@v4
  with:
    python-version: "3.12"

You can combine this with a matrix to test multiple python versions:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.9", "3.10", "3.11", "3.12"]
    steps:
      - uses: actions/checkout@v4
      - name: Install the latest version of uv and set the python version
        uses: astral-sh/setup-uv@v4
        with:
          python-version: ${{ matrix.python-version }}
      - name: Test with python ${{ matrix.python-version }}
        run: uv run --frozen pytest

... (truncated)

Commits

• 38f3f10 Resolve latest version instead of downloading latest release (#178)
• 8bdd012 Add test for python-version (#177)
• 5f42d5a Replace v3 with v4 in README.md (#176)
• 26ddfef Add matrix example for python-version (#175)
• ee4fa33 Add input python-version (#174)
• 4209155 Reduce test matrices (#173)
• 9839fa9 chore: update known checksums for 0.5.5 (#170)
• 196fe5f Speed up updating known checksums (#166)
• 49d8a3d Clarify caching will only fail when enabled and nothing to cache (#165)
• See full diff in compare view

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