GNU bug report logs - #74654
[PATCH 0/5] Optimize 'all-packages'; add ungrafting manifest

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From: Ludovic Courtès <ludo <at> gnu.org>
To: 74654 <at> debbugs.gnu.org
Cc: Ludovic Courtès <ludo <at> gnu.org>, Christopher Baines <guix <at> cbaines.net>, Josselin Poiret <dev <at> jpoiret.xyz>, Ludovic Courtès <ludo <at> gnu.org>, Mathieu Othacehe <othacehe <at> gnu.org>, Simon Tournier <zimon.toutoune <at> gmail.com>, Tobias Geerinckx-Rice <me <at> tobias.gr>
Subject: [bug#74654] [PATCH 4/5] guix build: Last argument of ‘dependents’ is optional.
Date: Mon,  2 Dec 2024 17:53:29 +0100

* guix/scripts/build.scm (dependents): Make ‘max-depth’ optional.
Improve docstring.

Change-Id: Ibeffcf15297ecba3d4000b3adb4e3bc7853f6957
---
 guix/scripts/build.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guix/scripts/build.scm b/guix/scripts/build.scm
index 0080f1fe58..f0a637a2ef 100644
--- a/guix/scripts/build.scm
+++ b/guix/scripts/build.scm
@@ -564,8 +564,8 @@ (define %options
                  %standard-cross-build-options
                  %standard-native-build-options)))
 
-(define (dependents store packages max-depth)
-  "List all the things that would need to be rebuilt if PACKAGES are changed."
+(define* (dependents store packages #:optional (max-depth +inf.0))
+  "Return the list of dependents of all of PACKAGES up to distance MAX-DEPTH."
   ;; Using %BAG-NODE-TYPE is more accurate than using %PACKAGE-NODE-TYPE
   ;; because it includes implicit dependencies.
   (define (get-dependents packages edges)
-- 
2.46.0

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