Port file trashing to Swift

This avoids hitting AppleScript timeouts in CI.

Library/Homebrew/cask/artifact/abstract_uninstall.rb

@@ -24,6 +24,8 @@ module Cask
         :rmdir,
       ].freeze
 
+      TRASH_SCRIPT = (HOMEBREW_LIBRARY_PATH/"cask/utils/trash.swift").freeze
+
       def self.from_args(cask, **directives)
         new(cask, directives)
       end
@@ -318,35 +320,7 @@ module Cask
       end
 
       def trash_paths(*paths, command: nil, **_)
-        result = command.run!("osascript", args: ["-e", <<~APPLESCRIPT, *paths])
-          on run argv
-            repeat with i from 1 to (count argv)
-              set item i of argv to (item i of argv as POSIX file)
-            end repeat
-
-            try
-              with timeout of 30 seconds
-                tell application "Finder"
-                  set trashedItems to (move argv to trash)
-                  set output to ""
-
-                  repeat with i from 1 to (count trashedItems)
-                    set trashedItem to POSIX path of (item i of trashedItems as string)
-                    set output to output & trashedItem
-                    if i < count trashedItems then
-                      set output to output & character id 0
-                    end if
-                  end repeat
-
-                  return output
-                end tell
-              end timeout
-            on error
-              -- Ignore errors (probably running under Azure)
-              return 0
-            end try
-          end run
-        APPLESCRIPT
+        result = command.run!("/usr/bin/swift", args: [TRASH_SCRIPT, *paths])
 
         # Remove AppleScript's automatic newline.
         result.tap { |r| r.stdout.sub!(/\n$/, "") }

Library/Homebrew/cask/utils/trash.swift

@@ -0,0 +1,22 @@
+#!/usr/bin/swift
+
+import Foundation
+
+if (CommandLine.arguments.count < 2) {
+  exit(2)
+}
+
+let manager: FileManager = FileManager()
+
+for item in CommandLine.arguments[1...] {
+  do {
+    let path: URL = URL(fileURLWithPath: item)
+    try manager.trashItem(at: path, resultingItemURL: nil)
+    print(path)
+  }
+  catch {
+    print("\0")
+  }
+}
+
+exit(0)