guix system: Add '--derivation'.
authorLudovic Courtès <ludo@gnu.org>
Sat, 19 Sep 2015 09:14:42 +0000 (11:14 +0200)
committerLudovic Courtès <ludo@gnu.org>
Sat, 10 Oct 2015 20:46:15 +0000 (22:46 +0200)
commitf3f427c2e930e2fb1a72ff8bb9b4a870edfbf007
tree84d2c6c92a505f0387e0ca3e65d99bf5107956f6
parent23afe939a2282369900e0e7a33405cc613d7a405
guix system: Add '--derivation'.

* guix/scripts/system.scm (perform-action): Add #:derivations-only?
  parameter and honor it.
  (show-help, %options): Add '--derivation'.
  (guix-system): Pass #:derivations-only? to 'perform-action'.
* tests/guix-system.sh: Test it.
* doc/guix.texi (Invoking guix system): Document it.
doc/guix.texi
guix/scripts/system.scm
tests/guix-system.sh