From f272d819c1363badcfe210ca8d293b63f50ae72d Mon Sep 17 00:00:00 2001
From: js6pak <me@6pak.dev>
Date: Mon, 16 Mar 2026 18:54:29 +0100
Subject: [PATCH] dotnetCorePackages.fetchNupkg: neutralize
 avalonia.buildservices

---
 pkgs/build-support/dotnet/fetch-nupkg/overrides.nix      | 9 +++++++++
 pkgs/by-name/kn/knossosnet/package.nix                   | 4 ----
 pkgs/by-name/li/libation/package.nix                     | 2 --
 .../by-name/ms/msbuild-structured-log-viewer/package.nix | 2 --
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/pkgs/build-support/dotnet/fetch-nupkg/overrides.nix b/pkgs/build-support/dotnet/fetch-nupkg/overrides.nix
index 89f8308802cc..3f02ee5c603e 100644
--- a/pkgs/build-support/dotnet/fetch-nupkg/overrides.nix
+++ b/pkgs/build-support/dotnet/fetch-nupkg/overrides.nix
@@ -63,6 +63,15 @@
       }
     );
 
+  "Avalonia.BuildServices" =
+    package:
+    package.overrideAttrs (old: {
+      postPatch = ''
+        shopt -s extglob
+        rm -rf !(*.nuspec)
+      '';
+    });
+
   "SkiaSharp.NativeAssets.Linux" =
     package:
     package.overrideAttrs (
diff --git a/pkgs/by-name/kn/knossosnet/package.nix b/pkgs/by-name/kn/knossosnet/package.nix
index 24f4255bb985..3f081e4e5249 100644
--- a/pkgs/by-name/kn/knossosnet/package.nix
+++ b/pkgs/by-name/kn/knossosnet/package.nix
@@ -31,10 +31,6 @@ buildDotnetModule rec {
 
   runtimeDeps = [ openal ];
 
-  env = {
-    AVALONIA_TELEMETRY_OPTOUT = "1";
-  };
-
   nativeBuildInputs = [ copyDesktopItems ];
 
   desktopItems = [
diff --git a/pkgs/by-name/li/libation/package.nix b/pkgs/by-name/li/libation/package.nix
index 40094fee9f77..03a9bafe2ff5 100644
--- a/pkgs/by-name/li/libation/package.nix
+++ b/pkgs/by-name/li/libation/package.nix
@@ -27,8 +27,6 @@ buildDotnetModule rec {
 
   sourceRoot = "${src.name}/Source";
 
-  env.AVALONIA_TELEMETRY_OPTOUT = "1";
-
   dotnet-sdk = dotnetCorePackages.sdk_10_0_1xx;
 
   dotnet-runtime = dotnetCorePackages.runtime_10_0;
diff --git a/pkgs/by-name/ms/msbuild-structured-log-viewer/package.nix b/pkgs/by-name/ms/msbuild-structured-log-viewer/package.nix
index 02c37cc10e8f..b3c1ab00f75c 100644
--- a/pkgs/by-name/ms/msbuild-structured-log-viewer/package.nix
+++ b/pkgs/by-name/ms/msbuild-structured-log-viewer/package.nix
@@ -23,8 +23,6 @@ buildDotnetModule (finalAttrs: {
     hash = "sha256-HTWPsVl/pMi+lMSax5JNtbPXHeqD8QxfvLp2bhVxfPs=";
   };
 
-  env.AVALONIA_TELEMETRY_OPTOUT = "1";
-
   dotnet-sdk = dotnetCorePackages.sdk_8_0;
   dotnet-runtime = dotnetCorePackages.runtime_8_0;