From fa22168b5ced52ccc31046b8e8fcd2aea76e7705 Mon Sep 17 00:00:00 2001
From: Leo Famulari <leo@famulari.name>
Date: Sun, 28 Jan 2018 20:19:45 -0500
Subject: [PATCH] gnu: Add go-github-com-client-golang-prometheus.

* gnu/packages/syncthing.scm (go-github-com-client-golang-prometheus):
New variable.
---
 gnu/packages/syncthing.scm | 39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/gnu/packages/syncthing.scm b/gnu/packages/syncthing.scm
index fec8d532ad..1087bcba0b 100644
--- a/gnu/packages/syncthing.scm
+++ b/gnu/packages/syncthing.scm
@@ -2141,3 +2141,42 @@ system, kernel and process metrics from the pseudo-filesystem @file{/proc}.")
 server tools for Prometheus metrics.")
       (home-page "https://github.com/prometheus/client_golang")
       (license asl2.0))))
+
+(define-public go-github-com-client-golang-prometheus
+  (let ((commit "180b8fdc22b4ea7750bcb43c925277654a1ea2f3")
+        (revision "0"))
+    (package
+      (name "go-github-com-prometheus-client-golang-prometheus")
+      (version (git-version "0.0.0" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                       (url "https://github.com/prometheus/client_golang.git")
+                       (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "1kkfx1j9ka18ydsmdi2cdy3hs39c22b39mbc4laykmj2x93lmbdp"))))
+      (build-system go-build-system)
+      (arguments
+       '(#:import-path "github.com/prometheus/client_golang/prometheus"
+         #:unpack-path "github.com/prometheus/client_golang"))
+      (propagated-inputs
+       `(("go-github-com-beorn7-perks-quantile"
+          ,go-github-com-beorn7-perks-quantile)
+         ("go-github-com-golang-protobuf-proto"
+          ,go-github-com-golang-protobuf-proto)
+         ("go-github-com-prometheus-client-model-go"
+          ,go-github-com-prometheus-client-model-go)
+         ("go-github-com-prometheus-common-expfmt"
+          ,go-github-com-prometheus-common-expfmt)
+         ("go-github-com-prometheus-procfs" ,go-github-com-prometheus-procfs)
+         ("go-github-com-client-golang-prometheus-promhttp"
+          ,go-github-com-client-golang-prometheus-promhttp)))
+      (synopsis "Prometheus instrumentation library for Go applications")
+      (description "This package provides the Go client library for the
+Prometheus monitoring and alerting system.  It has two separate parts, one for
+instrumenting application code, and one for creating clients that talk to the
+Prometheus HTTP API.")
+      (home-page "https://github.com/prometheus/client_golang")
+      (license asl2.0))))