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github-npm-deps

Link dependencies from package.json to respective GitHub homepages

  1. // ==UserScript==
  2. // @name         github-npm-deps
  3. // @version      0.1.0
  4. // @description  Link dependencies from package.json to respective GitHub homepages
  5. // @license      MIT
  6. // @namespace    https://github.com/eush77/github-npm-deps
  7. // @supportURL   https://github.com/eush77/github-npm-deps
  8. // @include      https://github.com/*
  9. // ==/UserScript==
  10.  
  11.  
  12. init();
  13. document.addEventListener('click', function () {
  14.   setTimeout(init, 500);
  15. });
  16.  
  17.  
  18. function init () {
  19.   if (!/\/package\.json$/.test(location.pathname)) {
  20.     return;
  21.   }
  22.  
  23.   var trs = document.querySelectorAll('.blob-wrapper tr');
  24.  
  25.   [].reduce.call(trs, function (inDependencies, tr) {
  26.     var row = tr.querySelector('.blob-code');
  27.     if (row.textContent.indexOf('}') >= 0) {
  28.       return false;
  29.     }
  30.  
  31.     var pls = row.querySelectorAll('.pl-s');
  32.  
  33.     if (pls.length == 1) {
  34.       pls = pls[0];
  35.       if (pls.nextSibling &&
  36.           pls.nextSibling.textContent.replace(/\s/g, '') == ':{' &&
  37.           /^"\w*[dD]ependencies"$/.test(pls.textContent)) {
  38.         return true;
  39.       }
  40.     }
  41.     else if (inDependencies && pls.length == 2) {
  42.       var name = pls[0].textContent;
  43.       var link = document.createElement('a');
  44.       link.href = 'http://ghub.io/' + name.slice(1, -1);
  45.       link.textContent = name;
  46.       pls[0].parentNode.replaceChild(link, pls[0]);
  47.     }
  48.  
  49.     return inDependencies;
  50.   }, false);
  51. }