Re: What’s the weather like?

[Ricardo Wurmus]

Hey Ludo,

> The attached tool allows you to query the status a substitute server
> (and, as a side effect, triggers a nar regeneration if the server uses
> ‘guix publish --cache’).

This is very useful!  I’ve been using it for the past two days to
monitor the progress on berlin.guixsd.org

Now if one could pass a manifest or a system configuration to “guix
weather” and it would show how many of the desired packages have
substitutes that would be even more useful.  Looking at the concise code
it seems to be an almost trivial change.

Thanks a lot for writing yet another useful extension!  And the name is
cute, too :)

--
Ricardo

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