☰

Hide github fork button

Hide github fork button for some reason.

  1. // ==UserScript==
  2. // @name            Hide github fork button
  3. // @namespace       https://github.com/mozillazg/hide-github-fork-button.user.js
  4. // @description     Hide github fork button for some reason.
  5. // @version         0.3.0
  6. // @author          mozillazg
  7. // @include         https://github.com/test/*
  8. // @run-at          document-end
  9. // @grant           none
  10. // ==/UserScript==
  11.  
  12. (function () {
  13.   "use strict";
  14.  
  15.   function isContainFork() {
  16.     return (document.querySelectorAll("#fork-destination-box").length !== 0);
  17.   }
  18.  
  19.   function getSubmitTypeButtons() {
  20.     var navigations = document.querySelectorAll("#js-repo-pjax-container .file-navigation button[type=submit]");
  21.     var headers = document.querySelectorAll("#js-repo-pjax-container .file-header button[type=submit]");
  22.     return [navigations, headers];  // edit, delete buttons
  23.   }
  24.  
  25.   function getRepoName() {
  26.     var href = document.querySelectorAll('#js-repo-pjax-container h1 strong[itemprop="name"] a')[0].attributes.href;
  27.     var name = href.value;
  28.     return name;  // "/<account>/<repo>"
  29.   }
  30.  
  31.   function getUploadFilesButtons(repoName) {
  32.     var urlSubContent = repoName + '/upload/';
  33.     var selector = '#js-repo-pjax-container .file-navigation a[href^="' + urlSubContent + '"]';
  34.     console.debug(selector);
  35.     var buttons = document.querySelectorAll(selector);
  36.     return buttons;
  37.   }
  38.  
  39.   function hideFork() {
  40.     var buttons = document.querySelectorAll(".experiment-repo-nav .pagehead-actions li");
  41.     if (buttons.length > 2) {
  42.       var forkButton = buttons[2];
  43.       forkButton.remove();
  44.     }
  45.   }
  46.  
  47.   function hideSubmitTypeButtons() {
  48.     var submitTypeButtons = getSubmitTypeButtons();
  49.     submitTypeButtons.map(function(buttons) {
  50.       buttons.forEach(function(button) {
  51.         button.remove();
  52.       });
  53.     });
  54.   }
  55.  
  56.   function hideUploadFileButtons() {
  57.     var repoName = getRepoName();
  58.     var buttons = getUploadFilesButtons(repoName);
  59.     buttons.forEach(function(button) {
  60.       button.remove();
  61.     });
  62.   }
  63.  
  64.   // run
  65.   function run() {
  66.     if (isContainFork()) {
  67.       hideFork();
  68.       hideSubmitTypeButtons();
  69.       hideUploadFileButtons();
  70.     }
  71.   }
  72.  
  73.   // DOM targets - to detect GitHub dynamic ajax page loading
  74.   var targets = document.querySelectorAll([
  75.     "#js-repo-pjax-container",
  76.     "#js-pjax-container"
  77.   ].join(","));
  78.  
  79.   Array.prototype.forEach.call(targets, function(target) {
  80.     // detect DOM change
  81.     new MutationObserver(function(mutations) {
  82.       mutations.forEach(function(mutation) {
  83.         run();
  84.       });
  85.     }).observe(target, {
  86.       childList: true,
  87.       subtree: true
  88.     });
  89.   });
  90.  
  91.   run();
  92. })();