Liliana Marie Prikler <liliana.prikler@HIDDEN>
to control <at> debbugs.gnu.org
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Full text available.Received: (at submit) by debbugs.gnu.org; 1 Mar 2023 03:48:48 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Feb 28 22:48:48 2023 Received: from localhost ([127.0.0.1]:52337 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1pXDSR-0006Zc-SE for submit <at> debbugs.gnu.org; Tue, 28 Feb 2023 22:48:48 -0500 Received: from lists.gnu.org ([209.51.188.17]:41574) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <kyle@HIDDEN>) id 1pXDSP-0006ZT-6W for submit <at> debbugs.gnu.org; Tue, 28 Feb 2023 22:48:45 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <kyle@HIDDEN>) id 1pXDSP-0007OU-05 for guix-patches@HIDDEN; Tue, 28 Feb 2023 22:48:45 -0500 Received: from mout02.posteo.de ([185.67.36.66]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <kyle@HIDDEN>) id 1pXDSM-00071b-Ij for guix-patches@HIDDEN; Tue, 28 Feb 2023 22:48:44 -0500 Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 43E92240122 for <guix-patches@HIDDEN>; Wed, 1 Mar 2023 04:48:39 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1677642519; bh=fdGlvXiPuH8tU1+mBcLEDS91AtGZ4WFR7NM964lrbHw=; h=From:To:Cc:Subject:Date:From; b=DLOTYjcBbMGlLeGcOrdSyhkzJsqMvOH6y5P2cdRFFU+dsffMQptjNvukhxKDoTrkO rHI8SwJ8wqOtGDaPj9k6uX5Re+5XTtHhNxKz1ow8K79NkioRjceZ+wrRNse64RpqLB 3J31hKGOQLRVDchmHllYOrpfzFWTsFOgZHmle/eiKNus8kaGGt5x+VvzDsh4lDds8Y 4dzs2wpOgCZrfq52c0gtNg1/cHGKIsmAtWypzIjgjT1z63kIVgTzlYVGbz5XVA0UR4 OoqJpG71U2RQ10WwjUlR77QZa4X8f5Ex0lPvpojCgfjZRPqDNl6bHgMXZzYOMAHC0/ 91zN6UTy7K/gw== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4PRKw54313z6tmB; Wed, 1 Mar 2023 04:48:37 +0100 (CET) From: kyle <kyle@HIDDEN> To: guix-patches@HIDDEN Subject: [PATCH] guix: add edgelist graph-backend. Date: Wed, 01 Mar 2023 03:48:35 +0000 Message-Id: <0019ab80bbec15bbd5ae52e18d9a3dd6fd708a78.1677642438.git.kyle@HIDDEN> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=185.67.36.66; envelope-from=kyle@HIDDEN; helo=mout02.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit Cc: Kyle Andrews <kyle@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.3 (--) From: Kyle Andrews <kyle@HIDDEN> * guix/graph.scm: Add csv backend. --- doc/guix.texi | 14 ++++++++------ guix/graph.scm | 21 ++++++++++++++++++++- 2 files changed, 28 insertions(+), 7 deletions(-) diff --git a/doc/guix.texi b/doc/guix.texi index 27a0c62532..09d6be4edb 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -14844,16 +14844,18 @@ Invoking guix graph Packages and their dependencies form a @dfn{graph}, specifically a directed acyclic graph (DAG). It can quickly become difficult to have a mental model of the package DAG, so the @command{guix graph} command -provides a visual representation of the DAG@. By default, -@command{guix graph} emits a DAG representation in the input format of +provides a visual representation of the DAG@. By default, @command{guix +graph} emits a DAG representation in the input format of @uref{https://www.graphviz.org/, Graphviz}, so its output can be passed directly to the @command{dot} command of Graphviz. It can also emit an HTML page with embedded JavaScript code to display a ``chord diagram'' in a Web browser, using the @uref{https://d3js.org/, d3.js} library, or emit Cypher queries to construct a graph in a graph database supporting -the @uref{https://www.opencypher.org/, openCypher} query language. With -@option{--path}, it simply displays the shortest path between two -packages. The general syntax is: +the @uref{https://www.opencypher.org/, openCypher} query language. It +can also emit a CSV table with the raw data required to reconstruct the +graph using generic network analysis software like +@uref{https://igraph.org/, igraph}. With @option{--path}, it simply +displays the shortest path between two packages. The general syntax is: @example guix graph @var{options} @var{package}@dots{} @@ -15061,7 +15063,7 @@ Invoking guix graph @item --list-backends List the supported graph backends. -Currently, the available backends are Graphviz and d3.js. +Currently, the available backends are Graphviz, Cypher, d3.js, and csv. @item --path Display the shortest path between two nodes of the type specified by diff --git a/guix/graph.scm b/guix/graph.scm index 41219ab67d..6a3f802da9 100644 --- a/guix/graph.scm +++ b/guix/graph.scm @@ -255,6 +255,24 @@ (define %graphviz-backend emit-prologue emit-epilogue emit-node emit-edge)) +(define (emit-csv-prologue name port) + (display "table, from, to\n" port)) + +(define (emit-csv-epilogue port) + (display "" port)) + +(define (emit-csv-node id label port) + (format port "package, ~a, ~a\n" label id)) + +(define (emit-csv-edge id1 id2 port) + (format port "depends, ~a, ~a\n" id1 id2)) + +(define %csv-backend + (graph-backend "csv" + "Generate graph in CSV format" + emit-csv-prologue emit-csv-epilogue + emit-csv-node emit-csv-edge)) + ;;; ;;; d3js export. @@ -338,7 +356,8 @@ (define %cypher-backend (define %graph-backends (list %graphviz-backend %d3js-backend - %cypher-backend)) + %cypher-backend + %csv-backend)) (define (lookup-backend name) "Return the graph backend called NAME. Raise an error if it is not found." -- 2.37.2
kyle <kyle@HIDDEN>
:guix-patches@HIDDEN
.
Full text available.guix-patches@HIDDEN
:bug#61888
; Package guix-patches
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