Subject: [PATCH] gnu: Add git2cl.

From: Xinglu Chen <[email-masked]>
Date: Sat, 06 Mar 2021 10:28:02 +0100

* gnu/packages/version-control.scm (git2cl): New variable.
---
 gnu/packages/version-control.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index 8292a5df15..c363aadfdf 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -36,6 +36,7 @@
 ;;; Copyright © 2021 Maxim Cournoyer <[email-masked]>
 ;;; Copyright © 2021 Chris Marusich <[email-masked]>
 ;;; Copyright © 2021 Léo Le Bouter <[email-masked]>
+;;; Copyright © 2021 Xinglu Chen <[email-masked]>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -599,6 +600,32 @@ everything from small to very large projects with speed and efficiency.")
        ("perl" ,perl)
        ("zlib" ,zlib)))))
 
+(define-public git2cl
+  (let ((commit "1d74d4c0d933fc69ed5cec838c73502584dead05"))
+    (package
+      (name "git2cl")
+      (version (string-append "20120919." (string-take commit 7)))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://git.savannah.nongnu.org/git/git2cl.git")
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "0wnnbm2sjvfj0qrksj89jlnl69miwl0vk3wrrvgvpclgys3na2g1"))))
+      (build-system copy-build-system)
+      (inputs
+       `(("perl" ,perl)))
+      (arguments
+       `(#:install-plan
+         '(("git2cl" "bin/git2cl"))))
+      (home-page "https://savannah.nongnu.org/projects/git2cl")
+      (synopsis "Convert git logs to GNU ChangeLog format")
+      (description "@code{git2cl} is a command line tool for converting git
+logs to GNU ChangeLog format.")
+      (license license:gpl2))))
+
 (define-public gitless
   (package
     (name "gitless")

base-commit: 112692c0d546d35cd67c5dc70dbd1dc609b18f64
-- 
2.30.0