From b53710e19ebc2900d295e9631ceb59bb96838d1e Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Sun, 23 Jun 2019 12:36:23 -0500
Subject: [PATCH] caddy: disable telemetry

Co-authored-by: Franz Pletz <fpletz@fnordicwalking.de>
---
 pkgs/servers/caddy/default.nix | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/pkgs/servers/caddy/default.nix b/pkgs/servers/caddy/default.nix
index 56fa95391cc7..bb1f4ac85386 100644
--- a/pkgs/servers/caddy/default.nix
+++ b/pkgs/servers/caddy/default.nix
@@ -16,9 +16,15 @@ buildGoModule rec {
   };
   modSha256 = "0np0mbs0mrn8scqa0dgvi7ya1707b3883prdaf1whsqrcr71ig8q";
 
-  buildFlagsArray = ''
-    -ldflags=
-      -s -w -X github.com/caddyserver/caddy/caddy/caddymain.gitTag=v${version}
+  preBuild = ''
+    cat << EOF > caddy/main.go
+    package main
+    import "github.com/caddyserver/caddy/caddy/caddymain"
+    func main() {
+      caddymain.EnableTelemetry = false
+      caddymain.Run()
+    }
+    EOF
   '';
 
   meta = with stdenv.lib; {