From: "Björn Höfling" <bjoern.hoefling@bjoernhoefling.de>
To: Nils Gillmann <ng0@n0.is>
Cc: guix-devel <guix-devel@gnu.org>
Subject: Re: Extracting a reachability path out of a (package) DAG
Date: Tue, 17 Jul 2018 12:32:11 +0200 [thread overview]
Message-ID: <20180717123211.175f52ac@alma-ubu> (raw)
In-Reply-To: <20180717082424.qbvf4cv7omirkp2r@abyayala>
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On Tue, 17 Jul 2018 08:24:24 +0000
Nils Gillmann <ng0@n0.is> wrote:
> To add to this idea:
> abyayala$ nix why-depends --help
> Usage: nix why-depends <FLAGS>... <PACKAGE> <DEPENDENCY>
>
> Summary: show why a package has another package in its closure.
[..]
> Would it be useful to have a guix package subcommand which replicates
> this?
Yeah, would be nice. Because that was missing, I created that script
for me.
Björn
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next prev parent reply other threads:[~2018-07-17 10:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-17 8:10 Extracting a reachability path out of a (package) DAG Björn Höfling
2018-07-17 8:22 ` Pierre Neidhardt
2018-07-17 10:29 ` Björn Höfling
2018-07-17 8:24 ` Nils Gillmann
2018-07-17 10:32 ` Björn Höfling [this message]
2018-07-17 15:09 ` Gábor Boskovits
2018-07-21 21:55 ` Pierre Neidhardt
2018-07-22 18:53 ` Alex Kost
2018-07-22 18:59 ` Pierre Neidhardt
2018-07-22 19:18 ` Björn Höfling
2018-07-23 13:09 ` Ludovic Courtès
2018-08-04 3:54 ` Chris Marusich
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