guix gc: Add '--derivers'.
authorLudovic Courtès <ludo@gnu.org>
Tue, 27 Mar 2018 12:16:19 +0000 (14:16 +0200)
committerLudovic Courtès <ludo@gnu.org>
Tue, 27 Mar 2018 12:51:44 +0000 (14:51 +0200)
commit8980eea5ab6f89e7649d9abf0be2a9d49156f7d2
tree4f9788709a42f67bd11117b4b91660454b128eca
parentb06a70e05dc6252a3ecb28db5898de7ebc110973
guix gc: Add '--derivers'.

* guix/scripts/gc.scm (show-help, %options): Add '--derivers'.
(guix-gc): Handle 'list-derivers'.
* tests/guix-gc.sh: Add test.
* doc/guix.texi (Invoking guix gc): Document it.
doc/guix.texi
guix/scripts/gc.scm
tests/guix-gc.sh