gnu: Add go-github-com-armon-go-radix.

* gnu/packages/golang-xyz.scm (go-github-com-armon-go-radix): New variable.

Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
Change-Id: Iee5b73c53cca088a05563377b691d607cc745b0e

gnu/packages/golang-xyz.scm

@@ -60,6 +60,28 @@
 shell-like commands.")
     (license license:expat)))
 
+(define-public go-github-com-armon-go-radix
+  (package
+    (name "go-github-com-armon-go-radix")
+    (version "1.0.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/armon/go-radix")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1m1k0jz9gjfrk4m7hjm7p03qmviamfgxwm2ghakqxw3hdds8v503"))))
+    (build-system go-build-system)
+    (arguments '(#:import-path "github.com/armon/go-radix"))
+    (home-page "https://github.com/armon/go-radix")
+    (synopsis "Go implementation of Radix trees")
+    (description "This package provides a single @code{Tree} implementation,
+optimized for sparse nodes of
+@url{http://en.wikipedia.org/wiki/Radix_tree,radix tree}.")
+    (license license:expat)))
+
 (define-public go-github-com-djherbis-atime
   (package
     (name "go-github-com-djherbis-atime")