From 9e237fe0bd813664adf54599586df75b2e5b0998 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Mon, 29 May 2023 15:36:06 +0200
Subject: import: gem: Updater provides input list.

* guix/import/gem.scm (import-release): Add 'inputs' field.
* tests/gem.scm ("package-latest-release"): New test.
---
 guix/import/gem.scm | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'guix/import')

diff --git a/guix/import/gem.scm b/guix/import/gem.scm
index 87a75bdaa6..56cbc681a1 100644
--- a/guix/import/gem.scm
+++ b/guix/import/gem.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
 ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2018 Oleg Pykhalov <go.wigust@gmail.com>
-;;; Copyright © 2020, 2021 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2020, 2021, 2023 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net>
 ;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
 ;;; Copyright © 2022 Taiju HIGASHI <higashi@taiju.info>
@@ -176,12 +176,21 @@ package on RubyGems."
   "Return an <upstream-source> for the latest release of PACKAGE."
   (let* ((gem-name (guix-package->gem-name package))
          (gem      (rubygems-fetch gem-name))
+         (inputs   (map (lambda (dependency)
+                          (let ((name (gem-dependency-name dependency)))
+                            (upstream-input
+                             (name name)
+                             (downstream-name
+                              (ruby-package-name name))
+                             (type 'propagated))))
+                        (gem-dependencies-runtime (gem-dependencies gem))))
          (version  (or version (gem-version gem)))
          (url      (rubygems-uri gem-name version)))
     (upstream-source
      (package (package-name package))
      (version version)
-     (urls (list url)))))
+     (urls (list url))
+     (inputs inputs))))
 
 (define %gem-updater
   (upstream-updater
-- 
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