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bug#39151: Dry-run doesn't say everything
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From: |
Ludovic Courtès |
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Subject: |
bug#39151: Dry-run doesn't say everything |
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Date: |
Sun, 19 Jan 2020 21:26:55 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) |
Hi,
Julien Lepiller <address@hidden> skribis:
> On a recently installed system, I ran guix install coq -n. Guix told me it
> would download 270 MB and do 4 hooks. Guix install coq however told me it
> will 521 MB (which it did) including a lot more packages (including
> coq:ide),the same 4 hooks with different store hashes and additional grafts.
> This was quite unexpected :)
>
> Once coq is in the repo though, guix gc will remove coq:ide and dependencies,
> and re-installing coq in a new profile will not pull coq:ide in anymore. Note
> that coq was grafted.
Yes, the difference is due to the current implementation of grafts
(‘--dry-run’ implies ‘--no-grafts’). It’s unfortunate, but there’s no
easy workaround, I think.
Ludo’.