From 30c7e6024f7e85f123c3038e3364f4d22aa291bd Mon Sep 17 00:00:00 2001
From: Bo Anderson <mail@boanderson.me>
Date: Wed, 16 Apr 2025 16:37:03 +0100
Subject: [PATCH] standalone/init: enable more warnings for developers

---
 Library/Homebrew/standalone/init.rb | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Library/Homebrew/standalone/init.rb b/Library/Homebrew/standalone/init.rb
index db380a571b..9a2c086540 100644
--- a/Library/Homebrew/standalone/init.rb
+++ b/Library/Homebrew/standalone/init.rb
@@ -24,6 +24,13 @@ else
   vendored_versions.include?("#{ruby_major}.#{ruby_minor}")
 end.freeze
 
+# TODO(odeprecated): remove `respond_to?` check when required Ruby >= 3.4
+if ENV["HOMEBREW_DEVELOPER"] && Warning.respond_to?(:categories)
+  Warning.categories.each do |category|
+    Warning[category] = true
+  end
+end
+
 # Setup Homebrew::FastBootRequire for faster boot requires.
 # Inspired by https://github.com/Shopify/bootsnap/wiki/Bootlib::Require
 require "rbconfig"