☰

Greasy Fork is available in English.

Github Commit Diff

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

当前为 2014-03-20 提交的版本，查看 最新版本。

  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     https://github.com/*
  9. // @version     1.2
  10. // @grant       none
  11. // ==/UserScript==
  12.  
  13. (function() {
  14.  
  15. 	function addButton() {
  16. 		var e;
  17. 		if (!/\/commit\//.test(location.href) || !(e = document.querySelector(".explain"))) return;
  18.  
  19. 		var r = e.querySelector(".GithubCommitWhitespaceButton");
  20. 		if (r) 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 = e.querySelector(".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. 	unsafeWindow.$(document).on('pjax:success', addButton);
  59.  
  60. })();