bug#66567: [PATCH] use-package: Add ignored-files support to :vc keyword

[Philip Kaludercic]

Tony Zorman <tonyzorman@mailbox.org> writes:

> On Tue, Nov 07 2023 21:24, Philip Kaludercic wrote:
>> Tony Zorman <tonyzorman@mailbox.org> writes:
>>> Now I'm a bit confused: where exactly? Inside of use-package or
>>> package-vc? Either way, I think raising an error when the user inputs
>>> nonsense is totally justified—I'd just like that error to be
>>> understandable as quickly as possible.
>>
>> I was thinking that package-vc should emit an error, but that
>> use-package could emit a warning, in case a new keyword is added to
>> package-vc specifications but hasn't yet been added to the use-package
>> layer -- mainly because I don't use the latter and am not that familiar
>> with the code.
>
> On first thought this sounds good, but I think one would end up having
> to sync the actual state of things in two places. What if package-vc.el
> had a place where it stored all available commands? Then the use-package
> integration could just use that. I think it would also be easier to have
> this codified somewhere, rather than having to check the manual every
> time.

This sounds like a better solution, I can add a constant with all the
symbols that you can then use.  I am still a bit busy, so I cannot
promise when I'll manage to do so, but I'll ping you when the changes
have been pushed.