05/31: gnu: go-github-com-d4l3k-messagediff: Update to 1.2.1.

[guix-commits]

lfam pushed a commit to branch wip-go-build-system
in repository guix.

commit dba6304fbdd663a0394c841b5dbf68537b40d409
Author: Leo Famulari <address@hidden>
Date:   Wed Mar 6 15:32:17 2019 -0500

    gnu: go-github-com-d4l3k-messagediff: Update to 1.2.1.
    
    * gnu/packages/syncthing.scm (go-github-com-d4l3k-messagediff): Update to 
1.2.1.
---
 gnu/packages/syncthing.scm | 40 +++++++++++++++++++---------------------
 1 file changed, 19 insertions(+), 21 deletions(-)

diff --git a/gnu/packages/syncthing.scm b/gnu/packages/syncthing.scm
index c35740e..7f01008 100644
--- a/gnu/packages/syncthing.scm
+++ b/gnu/packages/syncthing.scm
@@ -217,28 +217,26 @@ reflection.")
       (license expat))))
 
 (define-public go-github-com-d4l3k-messagediff
-  (let ((commit "29f32d820d112dbd66e58492a6ffb7cc3106312b")
-        (revision "0"))
-    (package
-      (name "go-github-com-d4l3k-messagediff")
-      (version (git-version "1.1.0" revision commit))
-      (source (origin
-                (method git-fetch)
-                (uri (git-reference
-                       (url "https://github.com/d4l3k/messagediff";)
-                       (commit commit)))
-                (file-name (git-file-name name version))
-                (sha256
-                 (base32
-                  "104hl8x57ciaz7mzafg1vp9qggxcyfm8hsv9bmlihbz9ml3nyr8v"))))
-      (build-system go-build-system)
-      (arguments
-        `(#:import-path "github.com/d4l3k/messagediff"))
-      (synopsis "Diff arbitrary Go structs")
-      (description "Messagediff is a library for calculating diffs of arbitrary
+  (package
+    (name "go-github-com-d4l3k-messagediff")
+    (version "1.2.1")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                     (url "https://github.com/d4l3k/messagediff";)
+                     (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "104hl8x57ciaz7mzafg1vp9qggxcyfm8hsv9bmlihbz9ml3nyr8v"))))
+    (build-system go-build-system)
+    (arguments
+      `(#:import-path "github.com/d4l3k/messagediff"))
+    (synopsis "Diff arbitrary Go structs")
+    (description "Messagediff is a library for calculating diffs of arbitrary
 structs in the Go programming language.")
-      (home-page "https://github.com/d4l3k/messagediff";)
-      (license expat))))
+    (home-page "https://github.com/d4l3k/messagediff";)
+    (license expat)))
 
 (define-public go-github-com-gobwas-glob
   (let ((commit "51eb1ee00b6d931c66d229ceeb7c31b985563420")