From 74c9557d554dafafdc754d8f46b566e969ac69e7 Mon Sep 17 00:00:00 2001
From: JManch <61563764+JManch@users.noreply.github.com>
Date: Sun, 5 May 2024 17:32:38 +0100
Subject: [PATCH] Fix nix package (#174)

* Fix nix package

* Use packageName attribute and set mainProgram
---
 flake.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/flake.nix b/flake.nix
index 7a6cb1ad..3e09667b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -42,6 +42,7 @@
             rustToolchain
             pkg-config
             mingwCompiler
+            makeWrapper
         ];
 
         libraryPath = lib.makeLibraryPath libs;
@@ -72,10 +73,17 @@
                 export CARGO_TARGET_X86_64_PC_WINDOWS_GNU_RUSTFLAGS="${mingwRustflags}";
             '';
 
+            postInstall = ''
+              wrapProgram $out/bin/${packageName} \
+                --prefix LD_LIBRARY_PATH : "${libraryPath}" \
+                --prefix XDG_DATA_DIRS : "${pkgs.gtk3}/share/gsettings-schemas/${pkgs.gtk3.name}"
+            '';
+
             meta = with lib; {
                 description = "Deep Rock Galactic mod loader and integration";
                 license = licenses.mit;
                 homepage = "https://github.com/trumank/mint";
+                mainProgram = packageName;
             };
         };