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authorLudovic Courtès <ludo@gnu.org>2021-04-04 22:44:41 +0200
committerLudovic Courtès <ludo@gnu.org>2021-04-06 23:59:46 +0200
commit35ca3cfbcf6018cee94c6f458a74cfd814747812 (patch)
tree287d0728de8f51e874833d194dcee3cf23edf2f2 /guix/upstream.scm
parentb92cfc322d2f3ca55315861ecf89b3340788a5f3 (diff)
upstream: 'package-latest-release' tries all the matching updaters.
* guix/upstream.scm (package-latest-release): Try UPDATERS until one of them returns an upstream source. This is useful for packages with several matching updaters, such a zlib ('sourceforge' and 'generic-html').
Diffstat (limited to 'guix/upstream.scm')
-rw-r--r--guix/upstream.scm15
1 files changed, 9 insertions, 6 deletions
diff --git a/guix/upstream.scm b/guix/upstream.scm
index accd8967d8..632e9ebc4f 100644
--- a/guix/upstream.scm
+++ b/guix/upstream.scm
@@ -264,12 +264,15 @@ them matches."
#:optional
(updaters (force %updaters)))
"Return an upstream source to update PACKAGE, a <package> object, or #f if
-none of UPDATERS matches PACKAGE. It is the caller's responsibility to ensure
-that the returned source is newer than the current one."
- (match (lookup-updater package updaters)
- ((? upstream-updater? updater)
- ((upstream-updater-latest updater) package))
- (_ #f)))
+none of UPDATERS matches PACKAGE. When several updaters match PACKAGE, try
+them until one of them returns an upstream source. It is the caller's
+responsibility to ensure that the returned source is newer than the current
+one."
+ (any (match-lambda
+ (($ <upstream-updater> name description pred latest)
+ (and (pred package)
+ (latest package))))
+ updaters))
(define* (package-latest-release* package
#:optional