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To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
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Subject: Re: [pve-devel] [RFC PATCH installer] fix #5973: auto: first boot:
 allow snake- and kebabcased property names
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Am 30.01.25 um 10:11 schrieb Daniel Kral:
> I also like that solution and that is more in line with the motivation 
> behind the patch. I could queue up a patch for the next ISO release, so 
> that it's indifferent to the user whether they write the config 
> parameter names in their answer files in the old snake case or new 
> kebab-case format.

Yes, please do.
 
> I'd prefer a single serde attribute for that rather than rename_all + 
> alias at every property, if that's possible in a few lines, as it would 
> be cleaner and we don't have to look at every property whether it's 
> missing a alias attribute or not.

FWIW, you need to check out all structs that get serialized or are
member of such a struct anyway, and most are relatively small, so looking
at every property is not a big problem I think.

In the long term we might go back to a single variant to reduce complexity
for us and users. I'd target a relatively slow deprecation period for that
though, like e.g., allow both for Bookworm (e.g. PVE 8) and Trixie (e.g.
PVE 9) based releases but print a deprecation notice starting with Trixie
based releases and then drop support for the snake_case with Forky (e.g.
PVE 10) based releases.

Would be also good to know if there is any usage of snake_case for things
we send out, like the system info or post installation hook stuff.


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