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scripts: import: crate: Handle non-existent package.

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Fixes <https://bugs/gnu.org/63020>.

* guix/scripts/import/crate.scm (guix-import-crate): Handle non-existent
package input.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Simon Tournier 2023-04-24 17:51:18 +02:00 committed by Ludovic Courtès
parent 7f917fefab
commit 03856dce4e
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GPG key ID: 090B11993D9AEBB5
1 changed files with 11 additions and 9 deletions
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20
guix/scripts/import/crate.scm
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@ -4,6 +4,7 @@
;;; Copyright © 2016 David Craven <david@craven.ch>
;;; Copyright © 2019, 2020 Martin Becze <mjbecze@riseup.net>
;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
;;; Copyright © 2023 Simon Tournier <zimon.toutoune@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -90,15 +91,16 @@ (define (parse-options)
(define-values (name version)
(package-name->name+version spec))
(if (assoc-ref opts 'recursive)
(crate-recursive-import name #:version version)
(let ((sexp (crate->guix-package name #:version version #:include-dev-deps? #t)))
(unless sexp
(leave (G_ "failed to download meta-data for package '~a'~%")
(if version
(string-append name "@" version)
name)))
(list sexp))))
(match (if (assoc-ref opts 'recursive)
(crate-recursive-import name #:version version)
(crate->guix-package name #:version version #:include-dev-deps? #t))
((or #f '())
(leave (G_ "failed to download meta-data for package '~a'~%")
(if version
(string-append name "@" version)
name)))
((? list? sexps) sexps)
(sexp (list sexp))))
(()
(leave (G_ "too few arguments~%")))
((many ...)