https://scs.sifive.com/static/js/segment.48bc6f87f66a.js

1function segmentSnippet(key, userID) {
2  !function(){var analytics=window.analytics=window.analytics||[];if(!analytics.initialize)if(analytics.invoked)window.console&&console.error&&console.error("Segment snippet included twice.");else{analytics.invoked=!0;analytics.methods=["trackSubmit","trackClick","trackLink","trackForm","pageview","identify","reset","group","track","ready","alias","debug","page","once","off","on"];analytics.factory=function(t){return function(){var e=Array.prototype.slice.call(arguments);e.unshift(t);analytics.push(e);return analytics}};for(var t=0;t<analytics.methods.length;t++){var e=analytics.methods[t];analytics[e]=analytics.factory(e)}analytics.load=function(t,e){var n=document.createElement("script");n.type="text/javascript";n.async=!0;n.src="https://cdn.segment.com/analytics.js/v1/"+t+"/analytics.min.js";var a=document.getElementsByTagName("script")[0];a.parentNode.insertBefore(n,a);analytics._loadOptions=e};analytics.SNIPPET_VERSION="4.1.0";
3      analytics.load(key);
4      analytics.page();
5      analytics.ready(function() {
6        setCookies();
7        segmentIdentify(userID);
8      })
9  }}();
10}
11
12function setCookies() {
13  var anonID = window.analytics.user().anonymousId();
14  document.cookie = 'segment_anon_id=' + anonID +';path=/';
15
16  var userID = window.analytics.user().id();
17  if (userID){
18    document.cookie = 'segment_user_id=' + userID + ';path=/';
19  }
20}
21
22// Make Segments identify() call UNLESS the user has just registered
23// (This lets us avoid potential duplicate Mixpanel records)
24function segmentIdentify(userID) {
25  if (!userID){
26    return;
27  }
28
29  var urlParams = new URLSearchParams(window.location.search);
30  var newUser = urlParams.has('user_registered')
31  if (newUser){
32    removeQueryFromURL('user_registered');
33    return;
34  }
35  analytics.identify(userID);
36}
37
38function removeQueryFromURL(query) {
39  var urlParams = new URLSearchParams(window.location.search);
40  urlParams.delete(query);
41  if (urlParams.toString().length > 0){
42    window.history.replaceState({}, null, location.pathname + '?' + urlParams);
43    return;
44  }
45  window.history.replaceState({}, null, '/');
46  return;
47}