AppleScript: Open last Finder location

last-finder-location.jxa.js

#!/usr/bin/env osascript -l JavaScript

const App = Application.currentApplication();
App.includeStandardAdditions = true;

function run(_) {
  const finderPrefs = $.NSMutableDictionary.dictionaryWithContentsOfFile(
    `${$.NSHomeDirectory().js}/Library/Preferences/com.apple.finder.plist`,
  );

  const bookmark = finderPrefs.valueAtIndexInPropertyWithKey(
    0,
    'FXRecentFolders',
  );

  const bookmarkURL =
    $.NSURL.URLByResolvingBookmarkDataOptionsRelativeToURLBookmarkDataIsStaleError(
      bookmark.valueForKey('file-bookmark'),
      $.NSURLBookmarkResolutionWithoutUI,
      $(),
      $(),
      $(),
    );

  App.doShellScript(`open -a Finder '${bookmarkURL.path.js}'`);
}