guix refresh: Keep only the newest versions of packages as upgrade candidates.
authorLudovic Courtès <ludo@gnu.org>
Thu, 11 Jul 2013 17:56:30 +0000 (19:56 +0200)
committerLudovic Courtès <ludo@gnu.org>
Thu, 11 Jul 2013 17:56:30 +0000 (19:56 +0200)
commit560d4787f4943bc7d55b621ffaf415ca60895755
tree83061a7de431ee34301e18cc1858aa915deef9d8
parentd04434c06713e47abbfc63d5c87322fb7c00782b
guix refresh: Keep only the newest versions of packages as upgrade candidates.

* guix/scripts/refresh.scm (guix-refresh)[keep-newest]: New procedure.
  Use it to keep only once copy of each package.
guix/scripts/refresh.scm