04/06: gnu: Add go-github-com-jpillora-backoff.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository guix.

commit c4230cda090b8a4d96c195173f968c7a603d6d36
Author: Rouby Pierre-Antoine <address@hidden>
Date:   Tue May 15 15:24:42 2018 +0200

    gnu: Add go-github-com-jpillora-backoff.
    
    * gnu/packages/golang.scm (go-github-com-jpillora-backoff): New variable.
    
    Signed-off-by: Ludovic Courtès <address@hidden>
---
 gnu/packages/golang.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index 01e5998..e4caf82 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -1385,3 +1385,29 @@ constraints, and verifying versions against a set of 
constraints.  It can sort
 a collection of versions properly, handles prerelease/beta versions, can
 increment versions.")
       (license license:mpl2.0))))
+
+(define-public go-github-com-jpillora-backoff
+  (let ((commit
+         "06c7a16c845dc8e0bf575fafeeca0f5462f5eb4d")
+        (revision "0"))
+    (package
+      (name "go-github-com-jpillora-backoff")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/jpillora/backoff.git";)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0xhvxr7bm47czdc5hy3kl508z3y4j91i2jm7vg774i52zych6k4l"))))
+      (build-system go-build-system)
+      (arguments
+       '(#:import-path "github.com/jpillora/backoff"))
+      (home-page "https://github.com/jpillora/backoff";)
+      (synopsis "Simple exponential backoff counter in Go")
+      (description "This package is a simple exponential backoff counter in
+Go.")
+      (license license:expat))))