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Age	Commit message (Collapse)	Author
2016-05-24	graph: Add 'node-reachable-count'.	Ludovic Courtès
	* guix/graph.scm (node-reachable-count): New procedure. * tests/graph.scm ("node-reachable-count"): New test.
2016-05-24	graph: Expose 'traverse/depth-first'.	Ludovic Courtès
	* guix/graph.scm (traverse/depth-first): New procedure, based on code formerly in 'node-transitive-edges'. (node-transitive-edges): Rewrite in terms of it.
2016-05-21	graph: Allow store file names for 'derivation' and 'references' graphs.	Ludovic Courtès
	* guix/scripts/graph.scm (%derivation-node-type)[convert]: Add 'derivation-path?' and catch-all clauses. (%reference-node-type)[convert]: Add 'store-path?' and catch-all clauses. (assert-package, nodes-from-package): New procedures. (%package-node-type, %bag-node-type,%bag-with-origins-node-type) (%bag-emerged-node-type): Add 'convert' field (guix-graph): Rename 'packages' to 'items' and allow 'store-path?' arguments. * guix/graph.scm (<node-type>)[convert]: Adjust comment. * doc/guix.texi (Invoking guix graph): Document it.
2016-04-02	graph: Edges are colored based on their source node.	Ludovic Courtès
	* guix/graph.scm (%colors): New variable. (pop-color): New procedure. (emit-edge): Use it.
2015-11-21	graph: Add procedures to query a node's edges.	Ludovic Courtès
	* guix/graph.scm (%node-edges, node-edges, node-back-edges) (node-transitive-edges): New procedures. * tests/graph.scm ("node-edges") ("node-transitive-edges + node-back-edges"): New tests.
2015-11-21	Add (guix graph).	Ludovic Courtès
	* guix/scripts/graph.scm (<node-type>, <graph-backend>, emit-prologue) (emit-epilogue, emit-node, emit-edge, %graphviz-backend, export-graph): Move to... * guix/graph.scm: ... here. New file. * guix/scripts/system.scm, tests/graph.scm: Use it. * Makefile.am (MODULES): Add it.