From 85830af6d6d6739fe66ff6e9fac3cfb2541798ca Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Mon, 9 Nov 2026 03:23:33 +0000
Subject: [PATCH] fix(casks): rewrite postflight to postflight_steps

---
 Casks/harness-sync.rb     | 7 +++----
 Casks/kportal.rb          | 7 +++----
 Casks/semver-generator.rb | 7 +++----
 3 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/Casks/harness-sync.rb b/Casks/harness-sync.rb
index 62fc006..8770664 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
 
diff --git a/Casks/kportal.rb b/Casks/kportal.rb
index 461ad00..6e93104 100644
--- a/Casks/kportal.rb
+++ b/Casks/kportal.rb
@@ -33,10 +33,9 @@ cask "kportal" do
 
   binary "kportal"
 
-  postflight do
-    if OS.mac?
-      system_command "/usr/bin/xattr",
-                     args: ["-dr", "com.apple.quarantine", "#{staged_path}/kportal"]
+  postflight_steps do
+    on_macos do
+      run "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "{{staged_path}}/kportal"]
     end
   end
 
diff --git a/Casks/semver-generator.rb b/Casks/semver-generator.rb
index f3b503b..7fa0dfb 100644
--- a/Casks/semver-generator.rb
+++ b/Casks/semver-generator.rb
@@ -33,10 +33,9 @@ cask "semver-generator" do
 
   binary "semver-generator"
 
-  postflight do
-    if OS.mac?
-      system_command "/usr/bin/xattr",
-                     args: ["-dr", "com.apple.quarantine", "#{staged_path}/semver-generator"]
+  postflight_steps do
+    on_macos do
+      run "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "{{staged_path}}/semver-generator"]
     end
   end