diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2020-01-09 11:21:31 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-01-09 23:33:04 +0100 |
| commit | f75243e17e3ff88582314bcb8450e654bb0b556b (patch) | |
| tree | 3ef99837b3eeb140071a48d5b705a8cc4cb20f8a | |
| parent | bbd9063afcb204b3f81c59d09f5c54d3b67f1e91 (diff) | |
channels: Provide a hint when the 'guix' channel is lacking.
Fixes <https://bugs.gnu.org/39043>.
Reported by Jesse Gibbons <jgibbons2357@gmail.com>.
* guix/channels.scm (channel-instance-derivations): Raise '&fix-hint'
condition in addition to the '&message' condition.
| -rw-r--r-- | guix/channels.scm | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/guix/channels.scm b/guix/channels.scm index 826ee729ad..f0261dc2da 100644 --- a/guix/channels.scm +++ b/guix/channels.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2018, 2019 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net> ;;; Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org> ;;; @@ -36,7 +36,8 @@ #:use-module (guix i18n) #:use-module ((guix utils) #:select (source-properties->location - &error-location)) + &error-location + &fix-hint)) #:use-module (srfi srfi-1) #:use-module (srfi srfi-2) #:use-module (srfi srfi-9) @@ -457,6 +458,9 @@ INSTANCES." (raise (apply make-compound-condition (condition (&message (message "'guix' channel is lacking"))) + (condition + (&fix-hint (hint (G_ "Make sure your list of channels +contains one channel named @code{guix} providing the core of Guix.")))) (if loc (list (condition (&error-location (location loc)))) '()))))) |