09/12: scripts: search: Replace 'args-fold*' by 'parse-command-line'.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit 0fac33a8ea837a27d911884a04daa347470ebf60
Author: zimoun <zimon.toutoune@gmail.com>
AuthorDate: Mon Mar 29 12:18:05 2021 +0200

    scripts: search: Replace 'args-fold*' by 'parse-command-line'.
    
    * guix/scripts/search.scm (define-command): Replace 'args-fold*' by
    'parse-command-line'.
    
    Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 guix/scripts/search.scm | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/guix/scripts/search.scm b/guix/scripts/search.scm
index 0c9e6af..27b9da5 100644
--- a/guix/scripts/search.scm
+++ b/guix/scripts/search.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2021 Simon Tournier <zimon.toutoune@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -66,11 +67,9 @@ This is an alias for 'guix package -s'.\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 regular expressions to search for~%")))