Use og:image as favicon on Gitlab pages

gitlab-project-favicon.user.js

// ==UserScript==
// @name           Gitlab project favicon
// @author         Stanislav Popov
// @version        0.1
// @namespace      popstas.ru
// @description    Use og:image as favicon on Gitlab pages
// @unwrap
// @noframes
// @run-at         document-end
// @updateURL      https://gist.github.com/popstas/9d17c1b0e1772a84581b3af8a342ad73/raw/1f2c562a128568e1b220457bdab1e9d60dc1467d/gitlab-project-favicon.user.js
// @include        https://git.viasite.ru/*
// @match          https://git.viasite.ru/*
// ==/UserScript==

(function(){
    'use strict';
	var u ='undefined', win = typeof unsafeWindow !=u ? unsafeWindow: window;
	var $ = win.$;

	win.onerror = function(error, file, line){
		console.log(error +' (line '+line+')');
	};

  if(win.top != win.self){
    return false; // ignore iframes
  }

  $(function(){
    var project_img = $('meta[property="og:image"]').attr('content');
    if(project_img){
        $('#favicon').attr('href', project_img);
    }
  });
})();

Looks like it doesn't work in Tampermonkey for Safari

Safari uses tab icons from mask-icon. I've tried to add the following:

$('link[rel="mask-icon"]').attr('href', project_img);

But it doesn't help.

Hello, thanks for reminding me about this script ) Just checked, it works same as in 2018. I don't have Mac, so can't fix it.