Securely install the latest maturin release from PyPI.

This action installs a pinned version of maturin and all its dependencies, making sure that file hashes match. Pinning your dependencies:

1. Stops software supply chain attacks.
2. Makes sure your CI does not break unexpectedly.

In your GitHub Actions workflow, use this action like so:

      - name: Install maturin from PyPI
        uses: install-pinned/maturin@70edde3af8c33480b8d1d4c70552c131026b1a4e  # 1.7.5

You can set up Dependabot so that your pins are updated regularly.

This action is a relatively simple wrapper around poetry and is most useful if there is no existing requirements.txt/poetry.lock/... infrastructure in place. If you already pin all your dependencies in a single place, you don't need it!

See the @install-pinned README for details.