From 6ddb59607be810caa1aa40b402b38564d8d9a6bc Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Fri, 27 Apr 2018 15:31:37 +0200
Subject: guix system: Report wrong file system 'device' fields.

Previously, if you wrote (device "my-label") without (title 'label),
you'd get:

  guix system: error: stat: No such file or directory: "my-label"

Now you get a proper error and a hint.

Reported by Pierre-Antoine Rouby.

* guix/scripts/system.scm (check-file-system-availability)[literal]: New
variable.  Loop over LITERAL.
* gnu/system/file-systems.scm (%pseudo-file-system-types): New variable.
* guix/ui.scm (display-hint): Make public.
---
 guix/ui.scm | 1 +
 1 file changed, 1 insertion(+)

(limited to 'guix/ui.scm')

diff --git a/guix/ui.scm b/guix/ui.scm
index cb49a15c4d..536c36e3fe 100644
--- a/guix/ui.scm
+++ b/guix/ui.scm
@@ -60,6 +60,7 @@ (define-module (guix ui)
   #:use-module (texinfo string-utils)
   #:re-export (G_ N_ P_)                          ;backward compatibility
   #:export (report-error
+            display-hint
             leave
             make-user-module
             load*
-- 
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