From 9fb8a480d5aec9186908e92ad18b31455f4aab6b Mon Sep 17 00:00:00 2001
From: Simon Tournier <zimon.toutoune@gmail.com>
Date: Sat, 11 Mar 2023 17:51:10 +0100
Subject: [PATCH] packages: Consider 'patches' by 'package-direct-sources'.
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* guix/packages.scm (package-direct-sources): Return 'origin' from 'patches'.
* tests/packages.scm: Test it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 guix/packages.scm  | 10 ++++++++--
 tests/packages.scm | 17 ++++++++++++++++-
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/guix/packages.scm b/guix/packages.scm
index 041a872f9d..7b098e21f0 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -9,6 +9,7 @@
 ;;; Copyright © 2021 Chris Marusich <cmmarusich@gmail.com>
 ;;; Copyright © 2022 Maxime Devos <maximedevos@telenet.be>
 ;;; Copyright © 2022 jgart <jgart@dismail.de>
+;;; Copyright © 2023 Simon Tournier <zimon.toutoune@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1239,8 +1240,13 @@ (define-syntax modify-inputs
 
 (define (package-direct-sources package)
   "Return all source origins associated with PACKAGE; including origins in
-PACKAGE's inputs."
-  `(,@(or (and=> (package-source package) list) '())
+PACKAGE's inputs and patches."
+  (define (expand source)
+    (cons
+     source
+     (filter origin? (origin-patches source))))
+
+  `(,@(or (and=> (package-source package) expand) '())
     ,@(filter-map (match-lambda
                    ((_ (? origin? orig) _ ...)
                     orig)
diff --git a/tests/packages.scm b/tests/packages.scm
index f58c47817b..27fb918f90 100644
--- a/tests/packages.scm
+++ b/tests/packages.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
+;;; Copyright © 2023 Simon Tournier <zimon.toutoune@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -418,12 +419,15 @@ (define read-at
 (let* ((o (dummy-origin))
        (u (dummy-origin))
        (i (dummy-origin))
+       (j (dummy-origin (patches (list o))))
        (a (dummy-package "a"))
        (b (dummy-package "b" (inputs (list a i))))
        (c (package (inherit b) (source o)))
        (d (dummy-package "d"
             (build-system trivial-build-system)
-            (source u) (inputs (list c)))))
+            (source u) (inputs (list c))))
+       (e (dummy-package "e" (source j)))
+       (f (package (inherit e) (inputs (list u)))))
   (test-assert "package-direct-sources, no source"
     (null? (package-direct-sources a)))
   (test-equal "package-direct-sources, #f source"
@@ -437,6 +441,17 @@ (define read-at
       (and (= (length (pk 's-sources s)) 2)
            (member o s)
            (member i s))))
+  (test-assert "package-direct-sources, with patches"
+    (let ((s (package-direct-sources e)))
+      (and (= (length (pk 's-sources s)) 2)
+           (member o s)
+           (member j s))))
+  (test-assert "package-direct-sources, with patches and inputs"
+    (let ((s (package-direct-sources f)))
+      (and (= (length (pk 's-sources s)) 3)
+           (member o s)
+           (member j s)
+           (member u s))))
   (test-assert "package-transitive-sources"
     (let ((s (package-transitive-sources d)))
       (and (= (length (pk 'd-sources s)) 3)