From 4f62fd0789d914ccf5cd10de5d11eea41a5296a7 Mon Sep 17 00:00:00 2001
From: Tianshu Wang <wang@tianshu.me>
Date: Thu, 5 Sep 2024 15:49:11 +0800
Subject: [PATCH] Revert $TMPDIR for emacsclient

---
 Library/Homebrew/dev-cmd/edit.rb | 2 ++
 bin/brew                         | 1 +
 2 files changed, 3 insertions(+)

diff --git a/Library/Homebrew/dev-cmd/edit.rb b/Library/Homebrew/dev-cmd/edit.rb
index 26be25488d811..9164c553d7e3a 100644
--- a/Library/Homebrew/dev-cmd/edit.rb
+++ b/Library/Homebrew/dev-cmd/edit.rb
@@ -28,6 +28,8 @@ class Edit < AbstractCommand
       sig { override.void }
       def run
         ENV["COLORTERM"] = ENV.fetch("HOMEBREW_COLORTERM", nil)
+        # Recover $TMPDIR for emacsclient
+        ENV["TMPDIR"] = ENV.fetch("HOMEBREW_TMPDIR", nil)
 
         unless (HOMEBREW_REPOSITORY/".git").directory?
           odie <<~EOS
diff --git a/bin/brew b/bin/brew
index 5c527f632da89..58bc4f24a35e3 100755
--- a/bin/brew
+++ b/bin/brew
@@ -193,6 +193,7 @@ USED_BY_HOMEBREW_VARS=(
   RBENV_ROOT
   SSH_TTY
   SUDO_USER
+  TMPDIR
   TMUX
   XDG_CACHE_HOME
   XDG_DATA_DIRS