Feature GitHub actions

[j23n]

Hello, this is a proposal to switch to Github actions (#26). You can see the output on my fork: https://github.com/j23n/django-webmention/actions/runs/22139411981

A couple of notes:

• I've removed EoL Django/Python versions in pyproject.toml
• I've had to bump the Python version for typechecking with mypy because 9.x uses match internally, which is not supported by Python 3.9
• I haven't been able to test PyPI publishing. It would require some changes on your side to support trusted publishing.

Let me know if I missed anything :-)

[daneah]

This work is so appreciated! Thank you @j23n. I fully support the move to Actions and trusted publishing. You are welcome to fully drop Python 3.9 support as it is now end of life (this project isn't something I've kept updated, clearly).

It might take me just a little bit to get to this to check publishing and so on, but I'd very much like to accept this PR.

[j23n]

thanks for your fast response! I kept 3.9 in there because django 4.2 is not yet EoL and supports Python 3.9 (and 3.8 actually). Happy to drop 3.9 though, just let me know.

No worries, this isn't urgent. For completeness, here's the trusted publisher docs :-)

[daneah]

django 4.2 is not yet EoL and supports Python 3.9 (and 3.8 actually)

Fair point, will think on that for a bit.

here's the trusted publisher docs

I've started using trusted publishing in a few other projects and like it quite a bit, so hopefully just a matter of a little bit of config 😄

[daneah]

Let's keep Python 3.9 support as part of this change, which is internal, and remove that support in a separate changeset where we'll also bump to a major version. Although currently-supported Django versions may support an EOL'd version of Python, it doesn't mean we should be enablers in that regard!

There is one thing to fix up in the Actions config regarding building the package.

[daneah]

This (and corresponding in publish-pypi-test) should now be using pyproject-build.

[daneah]

Suggested change

	target-version = ["py39", "py310", "py311", "py312", "py313"]
	target-version = ["py39", "py310", "py311", "py312", "py313", "py314"]

[j23n]

@daneah sorry, this got a bit messy. I'll rebase and open a new PR with your review.