gnu: transmission-remote-cli: Fetch sources from git.

* gnu/packages/bittorrent.scm (transmission-remote-cli)[source]: Fetch from
git.

gnu/packages/bittorrent.scm

@@ -1,14 +1,14 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2014 Taylan Ulrich Bayirli/Kammer <taylanbayirli@gmail.com>
 ;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2016, 2018 Leo Famulari <leo@famulari.name>
-;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name>
+;;; Copyright © 2016, 2017, 2018 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Tomáš Čech <sleep_walker@gnu.org>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Jelle Licht <jlicht@fsfe.org>
 ;;; Copyright © 2018 Fis Trivial <ybbs.daans@hotmail.com>
 ;;; Copyright © 2018 Nam Nguyen <namn@berkeley.edu>
+;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -217,14 +217,14 @@ Transmission BitTorrent daemon.")
     (name "transmission-remote-cli")
     (version "1.7.1")
     (source (origin
-              (method url-fetch)
-              (uri (string-append "https://github.com/fagga/"
-                                  "transmission-remote-cli/archive/v"
-                                  version ".tar.gz"))
-              (file-name (string-append name "-" version ".tar.gz"))
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/fagga/transmission-remote-cli.git")
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
               (sha256
                (base32
-                "1y0hkpcjf6jw9xig8yf484hbhy63nip0pkchx401yxj81m25l4z9"))))
+                "09w9f8vrm61lapin8fmq4rgahr95y3c6wss10g0fgd0kl16f895v"))))
     (build-system python-build-system)
     (arguments
      `(#:python ,python-2 ; only supports Python 2