From 68584ac7a7ef4d163760047f1c438bfad1bc3174 Mon Sep 17 00:00:00 2001
From: Bevan Kay <email@bevankay.me>
Date: Mon, 27 Mar 2023 11:28:59 +1100
Subject: [PATCH] dsl: pass #{arch} to flight blocks

---
 Library/Homebrew/cask/dsl.rb      | 1 +
 Library/Homebrew/cask/dsl/base.rb | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Library/Homebrew/cask/dsl.rb b/Library/Homebrew/cask/dsl.rb
index ab5a87f6b3..8ed9138560 100644
--- a/Library/Homebrew/cask/dsl.rb
+++ b/Library/Homebrew/cask/dsl.rb
@@ -68,6 +68,7 @@ module Cask
 
     DSL_METHODS = Set.new([
       :appcast,
+      :arch,
       :artifacts,
       :auto_updates,
       :caveats,
diff --git a/Library/Homebrew/cask/dsl/base.rb b/Library/Homebrew/cask/dsl/base.rb
index eb24dfc324..9a529b6d67 100644
--- a/Library/Homebrew/cask/dsl/base.rb
+++ b/Library/Homebrew/cask/dsl/base.rb
@@ -2,6 +2,7 @@
 # frozen_string_literal: true
 
 require "cask/utils"
+require "extend/on_system"
 
 module Cask
   class DSL
@@ -16,7 +17,7 @@ module Cask
         @command = command
       end
 
-      def_delegators :@cask, :token, :version, :caskroom_path, :staged_path, :appdir, :language
+      def_delegators :@cask, :token, :version, :caskroom_path, :staged_path, :appdir, :language, :arch
 
       def system_command(executable, **options)
         @command.run!(executable, **options)