From c799f15067acb3301d52b9b6375364076c4688d4 Mon Sep 17 00:00:00 2001
From: David Cook <david@redcliffs.net>
Date: Mon, 12 Jan 2026 15:09:49 +1100
Subject: [PATCH] Update ruby-build with homebrew if installed

This is commonly used on Mac.
---
 script/rbenv-install.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/script/rbenv-install.sh b/script/rbenv-install.sh
index a6d37c8977..f92c8a1fb0 100755
--- a/script/rbenv-install.sh
+++ b/script/rbenv-install.sh
@@ -24,7 +24,13 @@ if rbenv install --skip-existing; then
   echo "Ruby is installed."
 else
   echo "Upgrading rbenv's ruby-build:"
-  git -C "$(rbenv root)"/plugins/ruby-build pull
+  # If installed with homebrew, use that to update
+  if (command -v brew && brew list --versions ruby-build); then
+    brew update && brew upgrade ruby-build
+  else
+    # Update with git
+    git -C "$(rbenv root)"/plugins/ruby-build pull
+  fi
 
   rbenv install
 fi