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Re: File search progress: database review and question on triggers
From: |
Ludovic Courtès |
Subject: |
Re: File search progress: database review and question on triggers |
Date: |
Fri, 16 Oct 2020 12:30:13 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) |
Pierre Neidhardt <mail@ambrevar.xyz> skribis:
> Ludovic Courtès <ludo@gnu.org> writes:
>
>>> Question: How do I hook onto =guix build=?
>>
>> You would need a build-completion hook in the daemon, which doesn’t
>> exist (yet!). Note also that at this level we only see derivations, not
>> packages.
>
> Hmm... Can you explain me how =guix size= works with local builds? Does
> it compute the size on demand or is it stored somewhere?
It first tries ‘query-path-info’, which succeeds if the store item is
available and contains info about its size, references, and so on.
When ‘query-path-info’ fails, it falls back to
‘query-substitutable-path-info’, which allows it to obtain the same
information for substitutes. Thus, it doesn’t need to have the store
item available locally.
HTH!
Ludo’.
- Re: File search progress: database review and question on triggers, (continued)
Re: File search progress: database review and question on triggers, Ludovic Courtès, 2020/10/12
- Re: File search progress: database review and question on triggers, Pierre Neidhardt, 2020/10/12
- Re: File search progress: database review and question on triggers, Ludovic Courtès, 2020/10/13
- Re: File search progress: database review and question on triggers, Pierre Neidhardt, 2020/10/13
- Re: File search progress: database review and question on triggers, Ludovic Courtès, 2020/10/13
- Re: File search progress: database review and question on triggers, Pierre Neidhardt, 2020/10/14
- Re: File search progress: database review and question on triggers,
Ludovic Courtès <=
- Re: File search progress: database review and question on triggers, Pierre Neidhardt, 2020/10/17
- Re: File search progress: database review and question on triggers, Pierre Neidhardt, 2020/10/17
- Re: File search progress: database review and question on triggers, Ludovic Courtès, 2020/10/21
- Re: File search progress: database review and question on triggers, Pierre Neidhardt, 2020/10/21
Re: File search progress: database review and question on triggers, zimoun, 2020/10/12