☰

Greasy Fork is available in English.

Github Commit Diff

Adds button to show diff (or patch) file for commit

ของเมื่อวันที่ 27-02-2014 ดู เวอร์ชันล่าสุด

  1. // ==UserScript==
  2. // @name        Github Commit Diff
  3. // @namespace   https://github.com/jerone/UserScripts
  4. // @description Adds button to show diff (or patch) file for commit
  5. // @author      jerone
  6. // @homepage    https://github.com/jerone/UserScripts/tree/master/Github_Commit_Diff
  7. // @homepageURL https://github.com/jerone/UserScripts/tree/master/Github_Commit_Diff
  8. // @include     http*://github.com/*
  9. // @version     1
  10. // @grant       none
  11. // ==/UserScript==
  12.  
  13.  
  14. (function(){
  15.  
  16.     function addButton() {
  17.         if(!/\/commit\//.test(location.href) || !document.querySelector(".explain")) return;
  18.         
  19.         var r;
  20.         if((r = document.querySelector(".GithubCommitDiffButton"))) r.parentElement.removeChild(r);
  21.         
  22.         function getPatchOrDiffHref(type){
  23.             return (document.querySelector("link[type='text/plain+" + type + "']") 
  24.                || { href: location.href + "." + type }).href;
  25.         };
  26.         
  27.         var b = document.querySelector(".explain .minibutton");
  28.            
  29.         var s = document.createElement("span");
  30.         s.textContent = " ";
  31.         s.classList.add("octicon", "octicon-diff");
  32.         s.style.color = "#333";  // set color because of css selector `p.explain .octicon`;
  33.         
  34.         var a = document.createElement("a");
  35.         a.classList.add("GithubCommitDiffButton", "minibutton", "tooltipped", "tooltipped-s");
  36.         a.setAttribute("href", getPatchOrDiffHref("diff"));
  37.         a.setAttribute("title", "Show commit diff.\r\nHold Shift to open commit patch.");
  38.         a.setAttribute("rel", "nofollow");
  39.         a.setAttribute("aria-label", a.getAttribute("title"));
  40.         a.style.marginLeft = "10px";  // give us some room;
  41.         a.appendChild(s);
  42.         a.appendChild(document.createTextNode("Diff"));
  43.     
  44.         b.parentNode.insertBefore(a, b);
  45.         
  46.         a.addEventListener("click", function(e){
  47.             if(e.shiftKey) {
  48.                 e.preventDefault();
  49.                 location.href = getPatchOrDiffHref("patch");
  50.             }
  51.         }, false);
  52.     }
  53.     
  54.     // init;
  55.     addButton();
  56.     
  57.     // on pjax;
  58.     $(document).on('pjax:success', addButton);
  59.  
  60. })();