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| author | Ludovic Courtès <ludo@gnu.org> | 2016-05-20 17:07:23 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-05-21 01:35:14 +0200 |
| commit | a773c3142dd168e1c4480614d3f5fd9d003954cd (patch) | |
| tree | daf8111a6b4a105fae5d226dad7774361d12f721 /doc/guix.texi | |
| parent | 97507ebedc8e1265c2ed354e50a218fb9ee6087b (diff) | |
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 (<node-type>)[convert]: Adjust comment.
* doc/guix.texi (Invoking guix graph): Document it.
Diffstat (limited to 'doc/guix.texi')
| -rw-r--r-- | doc/guix.texi | 14 |
1 files changed, 14 insertions, 0 deletions
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: |