From: Christopher Baines <mail@cbaines.net>
To: 29629@debbugs.gnu.org
Subject: [bug#29629] [PATCH 1/2] guix: utils: Add version-major.
Date: Sat, 9 Dec 2017 21:16:49 +0000 [thread overview]
Message-ID: <20171209211650.12619-1-mail@cbaines.net> (raw)
In-Reply-To: <877etv7hgn.fsf@cbaines.net>
From: nee <nee.git@cock.li>
* guix/utils.scm (version-major): New procedure.
---
guix/utils.scm | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/guix/utils.scm b/guix/utils.scm
index fed31f4ca..92e45de61 100644
--- a/guix/utils.scm
+++ b/guix/utils.scm
@@ -82,6 +82,7 @@
version>=?
version-prefix
version-major+minor
+ version-major
guile-version>?
string-replace-substring
arguments-from-environment-variable
@@ -497,6 +498,10 @@ For example, (version-prefix \"2.1.47.4.23\" 3) returns \"2.1.47\""
minor version numbers from version-string."
(version-prefix version-string 2))
+(define (version-major version-string)
+ "Return the major version number as string from the version-string."
+ (version-prefix version-string 1))
+
(define (version>? a b)
"Return #t when A denotes a version strictly newer than B."
(eq? '> (version-compare a b)))
--
2.15.1
next prev parent reply other threads:[~2017-12-09 21:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-09 20:51 [bug#29629] [PATCH] Add version-major helper, and switch to using it Christopher Baines
2017-12-09 21:16 ` Christopher Baines [this message]
2017-12-09 21:16 ` [bug#29629] [PATCH 2/2] gnu: Switch to using the version-major procedure Christopher Baines
2017-12-11 15:51 ` Ludovic Courtès
2017-12-11 19:15 ` bug#29629: " Christopher Baines
2017-12-11 15:50 ` [bug#29629] [PATCH 1/2] guix: utils: Add version-major Ludovic Courtès
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