Subject: [bug#49780] [PATCH 08/14] import: json: Use PARSE-COMMAND-LINE for options.

From: Sarah Morgensen <[email-masked]>
Date: Thu, 29 Jul 2021 20:55:04 -0700

guix/scripts/import/json.scm (guix-import-json)[parse-options]: Use
PARSE-COMMAND-LINE instead of ARGS-FOLD*.
---
 guix/scripts/import/json.scm | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/guix/scripts/import/json.scm b/guix/scripts/import/json.scm
index d8d5c3a4af..a3b5e6d79c 100644
--- a/guix/scripts/import/json.scm
+++ b/guix/scripts/import/json.scm
@@ -2,6 +2,7 @@
 ;;; Copyright © 2014 Eric Bavier <[email-masked]>
 ;;; Copyright © 2015, 2017 Ricardo Wurmus <[email-masked]>
 ;;; Copyright © 2021 Simon Tournier <[email-masked]>
+;;; Copyright © 2021 Sarah Morgensen <[email-masked]>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -74,12 +75,8 @@ Import and convert the JSON package definition in PACKAGE-FILE.\n"))
 (define (guix-import-json . args)
   (define (parse-options)
     ;; Return the alist of option values.
-    (args-fold* args %options
-                (lambda (opt name arg result)
-                  (leave (G_ "~A: unrecognized option~%") name))
-                (lambda (arg result)
-                  (alist-cons 'argument arg result))
-                %default-options))
+    (parse-command-line args %options (list %default-options)
+                        #:build-options? #f))
 
   (let* ((opts (parse-options))
          (args (filter-map (match-lambda
-- 
2.31.1