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| author | Jakob L. Kreuze <zerodaysfordays@sdf.lonestar.org> | 2019-08-09 14:24:57 -0400 |
|---|---|---|
| committer | Christopher Lemmer Webber <cwebber@dustycloud.org> | 2019-08-14 15:38:09 -0400 |
| commit | 2c8e04f13670c8c7ad8c7195c305960dd1905363 (patch) | |
| tree | 3a019a797bd022b6907019512e44bf55602d7f1f /guix/ssh.scm | |
| parent | 67dac6b8920755cb011047157bb7b4fae4760143 (diff) | |
| download | guix-2c8e04f13670c8c7ad8c7195c305960dd1905363.tar.gz | |
remote: Build derivations appropriate for the remote's
* gnu/machine/ssh.scm (machine-ssh-configuration): Add 'system' field. (managed-host-remote-eval): Pass 'system' field to 'remote-eval'. (machine-check-building-for-appropriate-system): New variable. (check-deployment-sanity): Add call to 'machine-check-building-for-appropriate-system'. * doc/guix.texi (Invoking guix deploy): Describe new 'system' field. * guix/ssh.scm (remote-system): New variable. * guix/remote.scm (remote-eval): Use result of 'remote-system' when lowering the G-Expression. (remote-eval): Add 'system' keyword argument. (trampoline): Return a <program-file> rather than a <scheme-file>.
Diffstat (limited to 'guix/ssh.scm')
| -rw-r--r-- | guix/ssh.scm | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/guix/ssh.scm b/guix/ssh.scm index ede00133c8..9b5ca68894 100644 --- a/guix/ssh.scm +++ b/guix/ssh.scm @@ -39,6 +39,7 @@ remote-inferior remote-daemon-channel connect-to-remote-daemon + remote-system send-files retrieve-files retrieve-files* @@ -282,6 +283,12 @@ be read. When RECURSIVE? is true, the closure of FILES is exported." ,(object->string (object->string export)))))) +(define (remote-system session) + "Return the system type as expected by Nix, usually ARCHITECTURE-KERNEL, of +the machine on the other end of SESSION." + (inferior-remote-eval '(begin (use-modules (guix utils)) (%current-system)) + session)) + (define* (send-files local files remote #:key recursive? |