Re: Updating from Go 1.17 to 1.18

[Pier-Hugues Pellerin]

That sound great and great timing I was working on that as you send the mail

I think also go-next is a good idea, I will split them in the following commits:

1. Add go-1.17 inherits from 1.18 (actually reversing the patch in the previous email)

2. Add go-next pointing to 1.18.

3. Make go point to 1.18.

This will allow merging things right away to add support for go 1.18 and also allow Ludovic to create the branch and rebuild.

Thanks

On Wed, Apr 20, 2022 at 7:36 PM Katherine Cox-Buday <cox.katherine.e@gmail.com> wrote:

>>> Pier-Hugues Pellerin <ph@heykimo.com> writes:
>> Ludovic Courtès writes:

>>> I am trying to update Go to 1.18, I do have a *working* patch that defines
>>> a package that inherits from 1.17 and that adjusts the inputs.
>>
>> Nice!

Yes, thank you! I just found out I need this and came to see if anyone had
started on it.

>> You can define Go 1.18 inheriting from 1.17; that’ll allow us to have both
>> versions, and eventually we’ll remove the older one.

I suggest inverting this: copy/paste go-1.17 to go-1.18, and then make go-1.17
inherit from go-1.18. This means that when it's time to sunset a version, it's
a simple delete and not something that cascades through all recent versions.

> I think it makes sense, looking at the number of impacted packages and from
> my experience working in go, even if the contract is the same, sometimes it
> does break on minor.

I was wondering if we don't want to start publishing a go-next package like we do with emacs-next? That would allow us to publish the latest version of Go without needing to immediately address building all the packages that depend on it.

Kindest regards,
--
Katherine

--

ph,
http://heykimo.com