From a0215e28ead5f41cd758f187e2a37a33ac016d63 Mon Sep 17 00:00:00 2001
From: figsoda <figsoda@pm.me>
Date: Sun, 28 May 2023 10:14:26 -0400
Subject: [PATCH 1/2] telegraf: fix version

---
 pkgs/servers/monitoring/telegraf/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/servers/monitoring/telegraf/default.nix b/pkgs/servers/monitoring/telegraf/default.nix
index f800bb842904..3ae88c9990b0 100644
--- a/pkgs/servers/monitoring/telegraf/default.nix
+++ b/pkgs/servers/monitoring/telegraf/default.nix
@@ -19,7 +19,10 @@ buildGoModule rec {
   proxyVendor = true;
 
   ldflags = [
-    "-w" "-s" "-X main.version=${version}"
+    "-s"
+    "-w"
+    "-X=github.com/influxdata/telegraf/internal.Commit=${src.rev}"
+    "-X=github.com/influxdata/telegraf/internal.Version=${version}"
   ];
 
   passthru.tests = { inherit (nixosTests) telegraf; };

From 6a32ac7c6909741dd7bc4c40a209eee987ef9edc Mon Sep 17 00:00:00 2001
From: figsoda <figsoda@pm.me>
Date: Sun, 28 May 2023 10:15:23 -0400
Subject: [PATCH 2/2] telegraf: add version test

---
 pkgs/servers/monitoring/telegraf/default.nix | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/pkgs/servers/monitoring/telegraf/default.nix b/pkgs/servers/monitoring/telegraf/default.nix
index 3ae88c9990b0..508f5ee3b070 100644
--- a/pkgs/servers/monitoring/telegraf/default.nix
+++ b/pkgs/servers/monitoring/telegraf/default.nix
@@ -1,4 +1,10 @@
-{ lib, buildGoModule, fetchFromGitHub, nixosTests }:
+{ lib
+, buildGoModule
+, fetchFromGitHub
+, nixosTests
+, testers
+, telegraf
+}:
 
 buildGoModule rec {
   pname = "telegraf";
@@ -25,12 +31,18 @@ buildGoModule rec {
     "-X=github.com/influxdata/telegraf/internal.Version=${version}"
   ];
 
-  passthru.tests = { inherit (nixosTests) telegraf; };
+  passthru.tests = {
+    inherit (nixosTests) telegraf;
+    version = testers.testVersion {
+      package = telegraf;
+    };
+  };
 
   meta = with lib; {
     description = "The plugin-driven server agent for collecting & reporting metrics";
-    license = licenses.mit;
     homepage = "https://www.influxdata.com/time-series-platform/telegraf/";
+    changelog = "https://github.com/influxdata/telegraf/blob/${src.rev}/CHANGELOG.md";
+    license = licenses.mit;
     maintainers = with maintainers; [ mic92 roblabla timstott ];
   };
 }