diff options
| -rw-r--r-- | guix/scripts/import/json.scm | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/guix/scripts/import/json.scm b/guix/scripts/import/json.scm index 778e5f4bc5..d8d5c3a4af 100644 --- a/guix/scripts/import/json.scm +++ b/guix/scripts/import/json.scm @@ -1,6 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org> ;;; Copyright © 2015, 2017 Ricardo Wurmus <rekado@elephly.net> +;;; Copyright © 2021 Simon Tournier <zimon.toutoune@gmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -88,8 +89,13 @@ Import and convert the JSON package definition in PACKAGE-FILE.\n")) (reverse opts)))) (match args ((file-name) - (or (json->code file-name) - (leave (G_ "invalid JSON in file '~a'~%") file-name))) + (catch 'system-error + (lambda () + (or (json->code file-name) + (leave (G_ "invalid JSON in file '~a'~%") file-name))) + (lambda args + (leave (G_ "failed to access '~a': ~a~%") + file-name (strerror (system-error-errno args)))))) (() (leave (G_ "too few arguments~%"))) ((many ...) |