GNU bug report logs - #27907
[PATCH] graph: Provide access to the package record in the emit

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Roel Janssen <roel <at> gnu.org>
To: guix-patches <guix-patches <at> gnu.org>
Subject: [PATCH] graph:  Provide access to the package record in the emit
Date: Tue, 01 Aug 2017 16:40:05 +0200

[0001-graph-Provide-access-to-the-package-record-in-the-em.patch (text/x-diff, attachment)]

[Message part 2 (text/plain, inline)]

Dear Guix,

I would like to expand the Cypher back-end and in the long run add a
SPARQL graph back-end to GNU Guix.  For this, I will need to have access
to the package records inside the emit-* functions.

This patch makes this change by essentially changing the "label"
parameter of the emit-* functions passed as "(node-label head)" into a
"node" parameter, passed as "head".

The rest of the patch adapts the current emit-* functions to this
change.

I tested the Graphviz, D3js, and Cypher back-ends, and all seem to work
as before.

Is it OK to apply this change?

Kind regards,
Roel Janssen

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