From a0480f7c06f6c48b79ee77511d4715afde199778 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Tue, 3 Nov 2026 03:17:34 +0000
Subject: [PATCH] fix(casks): rewrite postflight to postflight_steps

---
 Casks/harness-sync.rb | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Casks/harness-sync.rb b/Casks/harness-sync.rb
index f707b2c..194ebfd 100644
--- a/Casks/harness-sync.rb
+++ b/Casks/harness-sync.rb
@@ -33,10 +33,9 @@ cask "harness-sync" do
 
   binary "harness-sync"
 
-  postflight do
-    if OS.mac?
-      system_command "/usr/bin/xattr",
-                     args: ["-dr", "com.apple.quarantine", "#{staged_path}/harness-sync"]
+  postflight_steps do
+    on_macos do
+      run "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "{{staged_path}}/harness-sync"]
     end
   end