From a773c3142dd168e1c4480614d3f5fd9d003954cd Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Fri, 20 May 2016 17:07:23 +0200 Subject: graph: Allow store file names for 'derivation' and 'references' graphs. * 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 ()[convert]: Adjust comment. * doc/guix.texi (Invoking guix graph): Document it. --- doc/guix.texi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'doc/guix.texi') diff --git a/doc/guix.texi b/doc/guix.texi index 3f0106be02..d88cc256d7 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -5161,6 +5161,12 @@ derivations (@pxref{Derivations}) and plain store items. Compared to the above representation, many additional nodes are visible, including build scripts, patches, Guile modules, etc. +For this type of graph, it is also possible to pass a @file{.drv} file +name instead of a package name, as in: + +@example +guix graph -t derivation `guix system build -d my-config.scm` +@end example @end table All the types above correspond to @emph{build-time dependencies}. The @@ -5173,6 +5179,14 @@ by @command{guix gc --references} (@pxref{Invoking guix gc}). If the given package output is not available in the store, @command{guix graph} attempts to obtain dependency information from substitutes. + +Here you can also pass a store file name instead of a package name. For +example, the command below produces the reference graph of your profile +(which can be big!): + +@example +guix graph -t references `readlink -f ~/.guix-profile` +@end example @end table The available options are the following: -- cgit v1.2.3