From 0b1b31e9c6f4de60cfd2ee3895d339ddfa567d97 Mon Sep 17 00:00:00 2001
From: juh9870 <juh9870@ukr.net>
Date: Thu, 1 Feb 2024 11:07:20 +0200
Subject: [PATCH] Added mozilla overlay and mold linker to shell.nix

---
 shell.nix | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/shell.nix b/shell.nix
index 30d2046f..527dc4bb 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,8 +1,19 @@
-with import <nixpkgs> { };
+let
+  moz_overlay = import (builtins.fetchTarball
+    "https://github.com/mozilla/nixpkgs-mozilla/archive/9b11a87c0cc54e308fa83aac5b4ee1816d5418a2.tar.gz");
+  nixpkgs = import <nixpkgs> { overlays = [ moz_overlay ]; };
+in with nixpkgs;
 let
   dlopen-libs = with xorg; [ vulkan-loader libX11 libXcursor libXrandr libXi ];
-in mkShell {
-  nativeBuildInputs = with pkgs; [ rustChannels.stable.rust pkg-config zstd protobuf ];
+in mkShell.override {
+  stdenv = pkgs.stdenvAdapters.useMoldLinker pkgs.stdenv;
+} {
+  nativeBuildInputs = with pkgs; [
+    rustChannels.stable.rust
+    pkg-config
+    zstd
+    protobuf
+  ];
   shellHook = ''
     export RUST_BACKTRACE=1
     export ZSTD_SYS_USE_PKG_CONFIG=1