ui: Display hints that come along with '&message' conditions.

* guix/ui.scm (call-with-error-handling): Add case for message and fix-hint?.
2018-01-07 22:07:53 +01:00 · 2018-01-07 22:07:53 +01:00 · 4a8d536ffe
parent b94f250e5a
commit 4a8d536ffe
1 changed files with 6 additions and 0 deletions
--- a/guix/ui.scm
+++ b/guix/ui.scm
@ -623,6 +623,12 @@ directories:~{ ~a~}~%")
                     (location->string (error-location c))
                     (gettext (condition-message c) %gettext-domain))
             (exit 1))
+            ((and (message-condition? c) (fix-hint? c))
+             (format (current-error-port) "~a: error: ~a~%"
+                     (program-name)
+                     (gettext (condition-message c) %gettext-domain))
+             (display-hint (condition-fix-hint c))
+             (exit 1))
            ((message-condition? c)
             ;; Normally '&message' error conditions have an i18n'd message.
             (leave (G_ "~a~%")