Add (guix ssh) module.

* guix/scripts/offload.scm (connect-to-remote-daemon)
(store-import-channel, store-export-channel, send-files)
(retrieve-files): Move to (guix ssh).
(nonce): Add optional 'name' parameter and use it.
(retrieve-files*): New procedure.
(transfer-and-offload): Use it instead of 'retrieve-files', and add
first parameter to 'send-files'.
(assert-node-can-import): Likewise.
(assert-node-can-export): Use 'retrieve-files' instead of
'store-export-channel'.
* guix/ssh.scm: New file.
* configure.ac: Use 'GUIX_CHECK_GUILE_SSH' and define 'HAVE_GUILE_SSH'
Automake conditional.
* Makefile.am (MODULES) [HAVE_GUILE_SSH]: Add guix/ssh.scm.

1 files changed, 7 insertions, 0 deletions

diff --git a/Makefile.am b/Makefile.am
index 97629f26e6..094d6e5108 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -170,6 +170,13 @@ MODULES +=					\
 
 endif
 
+if HAVE_GUILE_SSH
+
+MODULES +=					\
+  guix/ssh.scm
+
+endif HAVE_GUILE_SSH
+
 if BUILD_DAEMON_OFFLOAD
 
 MODULES +=					\