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Re: whishlist: guix build -d /gnu/store/hash-pkg-version?
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From: |
Marius Bakke |
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Subject: |
Re: whishlist: guix build -d /gnu/store/hash-pkg-version? |
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Date: |
Fri, 08 May 2020 15:33:17 +0200 |
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User-agent: |
Notmuch/0.29.3 (https://notmuchmail.org) Emacs/26.3 (x86_64-pc-linux-gnu) |
zimoun <address@hidden> writes:
> Dear,
>
> When debugging, I find really useful the command: "guix build -d package".
>
> Is it possible to do the same on the resulting '/gnu/store/<path>'?
>
> For example,
>
> $ guix build hello
> /gnu/store/kg9mirg6xbvzcp0a98v7326n1nvvwgsj-hello-2.10
>
> $ guix build -d hello
> /gnu/store/gknm68l0q893bpvyhcd4ccih1bmh0j87-hello-2.10.drv
>
> Well, I would like to do something like that?
>
> $ guix build -d /gnu/store/kg9mirg6xbvzcp0a98v7326n1nvvwgsj-hello-2.10
> /gnu/store/gknm68l0q893bpvyhcd4ccih1bmh0j87-hello-2.10.drv
>
> Does it make sense?
That does make sense and is already supported with 'guix gc --derivers':
$ guix gc --derivers /gnu/store/a462kby1q51ndvxdv3b6p0rsixxrgx1h-hello-2.10
/gnu/store/8s63hyw4f2ivf1zxkx65awlx5jackvbz-hello-2.10.drv
:-)
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