From d0945011ae27ff6d250a23418337439009343306 Mon Sep 17 00:00:00 2001
From: Austin Seipp <aseipp@pobox.com>
Date: Mon, 9 Apr 2018 03:39:02 -0500
Subject: [PATCH] wal-g: 0.1.2 -> 0.1.8pre240_966f3c5f4

Signed-off-by: Austin Seipp <aseipp@pobox.com>
---
 pkgs/tools/backup/wal-g/default.nix | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/pkgs/tools/backup/wal-g/default.nix b/pkgs/tools/backup/wal-g/default.nix
index da39b2360bd6..3210e777889e 100644
--- a/pkgs/tools/backup/wal-g/default.nix
+++ b/pkgs/tools/backup/wal-g/default.nix
@@ -1,11 +1,20 @@
-{ stdenv, buildGoPackage, fetchurl }:
+{ stdenv, buildGoPackage, fetchFromGitHub }:
+
+let
+  rev      = "966f3c5f45ba18b2225c5b06918e41f56e223e73";
+  revCount = "240";
+  sha256   = "1m70a5rpycrfwrrc83745mamgpg54pc0n75qpzr9jbvicbp8g66p";
+in
 buildGoPackage rec {
   name = "wal-g-${version}";
-  version = "0.1.2";
-  src = fetchurl {
-    url = https://github.com/wal-g/wal-g/archive/v0.1.2.tar.gz;
-    sha256 = "0zkjs72gq7sc9cqqzxr6ms1ibk8466zpwmrziq9p4jv9r4iq3bfb";
+  version = "0.1.8pre${revCount}_${builtins.substring 0 9 rev}";
+
+  src = fetchFromGitHub {
+    owner = "wal-g";
+    repo  = "wal-g";
+    inherit rev sha256;
   };
+
   goPackagePath = "github.com/wal-g/wal-g";
   meta = {
     homepage = https://github.com/wal-g/wal-g;