guix graph: Add '--path'.
authorLudovic Courtès <ludo@gnu.org>
Sat, 9 May 2020 22:53:29 +0000 (00:53 +0200)
committerLudovic Courtès <ludo@gnu.org>
Mon, 11 May 2020 21:30:55 +0000 (23:30 +0200)
commit88a96c568c47c97d05d883ada5afbc4e1200b10f
tree77b36cc42aba2ce6ab9d556f8620f6a9ad7e6388
parent36c2192414dfcc43db767106cede2cc1d0e6e556
guix graph: Add '--path'.

* guix/scripts/graph.scm (display-path): New procedure.
(%options, show-help): Add '--path'.
(guix-graph): Handle it.
* tests/guix-graph.sh: Add tests.
* doc/guix.texi (Invoking guix graph): Document it.
(Invoking guix size): Mention it.
doc/guix.texi
guix/scripts/graph.scm
tests/guix-graph.sh