Function install_environment

pre_commit/languages/perl.py:42–50

(
        prefix: Prefix, version: str, additional_dependencies: Sequence[str],
)

def install_environment(
        prefix: Prefix, version: str, additional_dependencies: Sequence[str],
) -> None:
    lang_base.assert_version_default('perl', version)

    with in_env(prefix, version):
        lang_base.setup_cmd(
            prefix, ('cpan', '-T', '.', *additional_dependencies),
        )