From d796d1259b9ab177af6c0b8529d22004d636ffd6 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Sat, 16 Dec 2023 14:14:53 -0800
Subject: [PATCH] nix: only add shellhook on linux

---
 nix/devShell.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/nix/devShell.nix b/nix/devShell.nix
index a9c264aa8..00418c0a8 100644
--- a/nix/devShell.nix
+++ b/nix/devShell.nix
@@ -145,7 +145,9 @@ in
     # it to be "portable" across the system.
     LD_LIBRARY_PATH = lib.makeLibraryPath rpathLibs;
 
-    shellHook = ''
+    # On Linux we need to setup the environment so that all GTK data
+    # is available (namely icons).
+    shellHook = lib.optionalString stdenv.isLinux ''
       # Minimal subset of env set by wrapGAppsHook4 for icons and global settings
       export XDG_DATA_DIRS=$XDG_DATA_DIRS:${hicolor-icon-theme}/share:${gnome.adwaita-icon-theme}/share
       export XDG_DATA_DIRS=$XDG_DATA_DIRS:$GSETTINGS_SCHEMAS_PATH # from glib setup hook