docs: maintainers_include: better handle directories

The TOC tree needs to use paths relative to the document containing
the maintainers-profile-toc directive. Fix it.

While here, address a warning from sashiko-bot, which points
that using partition can be problematic if the root Linux path
ends being something like:

    foo/Documentation/linux/

causing the documentation dir to be at:

    foo/Documentation/linux/Documentation

Very unlikely, but fixing it is trivial: just use regex to
pick the last one.

Notice that I dropped the comment about using os.fspath() as
the logic already uses os.path.abspath() which should work
equally well.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <2b07e12eaa07bf81824ad427335783b170e01dba.1778309595.git.mchehab+huawei@kernel.org>

0 files changed, 0 insertions, 0 deletions