about.md

Fork your own Gist

This is a bookmarklet that adds a fully functional Fork button to your own Gist.

If a Fork button is already present in the page, this bookmarklet will set focus to it instead of adding another one.

The change is temporary and the button will disappear as soon as you navigate away from that Gist (clicking the Fork button does this for you as well).

---

A Closure Compiler optimized version provided below for convenient copy'n'paste.

bookmarklet.js

javascript: (function () {
	var fork, present, star, button, form, forks, count;
	$('.pagehead-actions li').each(function () {
		var action = $(this).find('form').attr('action');
		if (action) {
			switch (action.split('/').pop()) {
			case 'fork':
				fork = $(this);
				present = true;
				break;
			case 'star':
				star = this;
				break;
			}
		}
	});
	if (!fork) {
		fork = $(star).clone();
	}
	button = fork.find('.minibutton');
	if (present) {
		button.focus();
		return;
	}
	form = fork.find('form');
	form.attr('action', form.attr('action').split('/').map(function (a) {
		return a === 'star' ? 'fork' : a;
	}).join('/'));
	button.html('<span class="octicon octicon-git-branch"></span>Fork');
	forks = $('.counter').filter(function () {
		var href = $(this).parent().attr('href');
		return href ? href.split('/').some(function (a) {
			return a === 'forks';
		}) : false;
	});
	count = fork.find('.social-count');
	count.html(forks.text() || 0);
	count.attr('href', forks.parent().attr('href'));
	$('.pagehead-actions li:last').parent().append(fork);
}());

closure-compiled.js

javascript:(function(){var b,e,f,c,d;$(".pagehead-actions li").each(function(){var a=$(this).find("form").attr("action");if(a)switch(a.split("/").pop()){case "fork":b=$(this);e=!0;break;case "star":f=this}});b||(b=$(f).clone());c=b.find(".minibutton");e?c.focus():(d=b.find("form"),d.attr("action",d.attr("action").split("/").map(function(a){return"star"===a?"fork":a}).join("/")),c.html('<span class="octicon octicon-git-branch"></span>Fork'),c=$(".counter").filter(function(){var a=$(this).parent().attr("href");return a?a.split("/").some(function(a){return"forks"===a}):!1}),d=b.find(".social-count"),d.html(c.text()||0),d.attr("href",c.parent().attr("href")),$(".pagehead-actions li:last").parent().append(b))})()