[Nix-dev] reverse dependencies

[Florian Friesdorf]

On Sat, 21 Jul 2012 18:10:23 +0200, Marc Weber <marco-oweber at gmx.de> wrote:
> Excerpts from Florian Friesdorf's message of Sat Jul 21 17:50:55 +0200 2012:
> > how do we get all packages using a derivation (e.g. python27) either
> > directly or indirectly?
> 
> nix-store has some options. If that's not enough access
> /nix/var/nix/db/db.sqlite and run your own queries.
> 
> Or patch nix-store.

We'd like to know it for all expressions, not just the ones in the
store.

-- 
Florian Friesdorf <flo at chaoflow.net>
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