* guix/scripts/copy.scm (open-ssh-session): Replace userauth-agent! by userauth-public-key/auto!. This way, if ssh-agent is not run, default ssh key (~/.ssh/id_rsa) will be used as a fallback. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* guix/scripts/copy.scm: New file. * guix/scripts/archive.scm (options->derivations+files): Export. * doc/guix.texi (Invoking guix copy): New node. * Makefile.am (MODULES) [HAVE_GUILE_SSH]: Add guix/scripts/copy.scm. * po/guix/POTFILES.in: Likewise.