From 0f13282340ec48a5cf264c375db3641845e23bc5 Mon Sep 17 00:00:00 2001
From: Oleksii Filonenko <brightone@protonmail.com>
Date: Thu, 2 Jan 2020 12:56:51 +0200
Subject: [PATCH] clash: add constant.Version to ldflags

---
 pkgs/tools/networking/clash/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/tools/networking/clash/default.nix b/pkgs/tools/networking/clash/default.nix
index 394afe3627e..f3d0a584593 100644
--- a/pkgs/tools/networking/clash/default.nix
+++ b/pkgs/tools/networking/clash/default.nix
@@ -11,8 +11,14 @@ buildGoModule rec {
     sha256 = "0zhbaw9jzl9wqc7yx8yxqlb6fwkss4pqkv26069qg6nsk584ndnf";
   };
 
+  goPackagePath = "github.com/Dreamacro/clash";
   modSha256 = "0vyd61bin7hmpdqrmrikc776mgif9v25627n8hzi65kiycv40kgx";
 
+  buildFlagsArray = [
+    "-ldflags="
+    "-X ${goPackagePath}/constant.Version=${version}"
+  ];
+
   meta = with stdenv.lib; {
     description = "A rule-based tunnel in Go";
     homepage = "https://github.com/Dreamacro/clash";