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scripts: show: Replace 'args-fold*' by 'parse-command-line'. 

* guix/scripts/show.scm (define-command): Replace 'args-fold*' by
'parse-command-line'.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
master
zimoun 2021-03-29 12:18:06 +02:00 committed by Ludovic Courtès
parent 0fac33a8ea
commit 4056ba3645
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GPG Key ID: 090B11993D9AEBB5
1 changed files with 4 additions and 6 deletions
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guix/scripts/show.scm
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@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Simon Tournier <zimon.toutoune@gmail.com>
;;; Copyright © 2019, 2021 Simon Tournier <zimon.toutoune@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -66,11 +66,9 @@ This is an alias for 'guix package --show='.\n"))
result))
(define opts
(args-fold* args %options
(lambda (opt name arg . rest)
(leave (G_ "~A: unrecognized option~%") name))
handle-argument
'()))
(parse-command-line args %options (list (list))
#:build-options? #f
#:argument-handler handle-argument))
(unless (assoc-ref opts 'query)
(leave (G_ "missing arguments: no package to show~%")))