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Re: hydra.gnu.org now provides substitutes for ‘guix pull’
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From: |
Ludovic Courtès |
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Subject: |
Re: hydra.gnu.org now provides substitutes for ‘guix pull’ |
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Date: |
Wed, 07 Nov 2018 23:03:17 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Pjotr Prins <address@hidden> skribis:
> On Tue, Nov 06, 2018 at 02:30:08PM +0100, Ludovic Courtès wrote:
>> > Now 'guix pull' itself is rather slow. Would it be possible to use
>> > Guix pack or archive on an existing ~/.config/guix/current graph?
>>
>> Substitutes *are* such an archive.
>
> Hmmm. How do I create one?
Suppose you have pulled commit X on a machine and you run ‘guix publish’
on that machine.
If you run ‘guix pull --commit=X’ on another machine that takes
substitutes from the first machine, you should definitely get
substitutes.
HTH!
Ludo’.