From 765ba2aae7058c4fd1c2c7baa364e3cefa12e847 Mon Sep 17 00:00:00 2001
From: Sridhar Ratnakumar <srid@srid.ca>
Date: Wed, 4 Mar 2026 15:34:21 -0500
Subject: [PATCH] home-manager/direnv: Workaround a lazygit bug

https://github.com/jesseduffield/lazygit/issues/5279
---
 modules/home/cli/direnv.nix | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/modules/home/cli/direnv.nix b/modules/home/cli/direnv.nix
index 8108648..18f66eb 100644
--- a/modules/home/cli/direnv.nix
+++ b/modules/home/cli/direnv.nix
@@ -13,4 +13,23 @@
       hide_env_diff = true;
     };
   };
+
+  # Avoid "warning: unhandled Platform key FamilyDisplayName" which crashes lazygit
+  # See: https://github.com/jesseduffield/lazygit/issues/5279
+  # We use a file in lib/ that sorts alphabetically after hm-nix-direnv.sh
+  # so that we can wrap its functions.
+  xdg.configFile."direnv/lib/zz-macos-fix.sh".text = ''
+    if [[ "$OSTYPE" == "darwin"* ]]; then
+      # Wrap use_flake
+      if declare -f use_flake >/dev/null; then
+        eval "$(declare -f use_flake | sed 's/^use_flake/original_use_flake/')"
+        use_flake() { original_use_flake "$@"; unset DEVELOPER_DIR; }
+      fi
+      # Wrap use_nix
+      if declare -f use_nix >/dev/null; then
+        eval "$(declare -f use_nix | sed 's/^use_nix/original_use_nix/')"
+        use_nix() { original_use_nix "$@"; unset DEVELOPER_DIR; }
+      fi
+    fi
+  '';
 }