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pull: Accept no non-option arguments.

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* guix/scripts/pull.scm (guix-pull): LEAVE if any non-option arguments
were passed.
This commit is contained in:
Tobias Geerinckx-Rice 2020-12-05 16:46:47 +01:00
parent cebfb29abb
commit 4d0b61a1f6
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1 changed files with 6 additions and 1 deletions
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guix/scripts/pull.scm
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@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; This file is part of GNU Guix.
;;;
@ -754,10 +755,14 @@ Use '~/.config/guix/channels.scm' instead."))
(define-command (guix-pull . args)
(synopsis "pull the latest revision of Guix")
(define (no-arguments arg _‌)
(leave (G_ "~A: extraneous argument~%") arg))
(with-error-handling
(with-git-error-handling
(let* ((opts (parse-command-line args %options
(list %default-options)))
(list %default-options)
#:argument-handler no-arguments))
(substitutes? (assoc-ref opts 'substitutes?))
(dry-run? (assoc-ref opts 'dry-run?))
(channels (channel-list opts))