How to make friends ruby ​​gem guard-livereload + openserver?

Question

open server

There is a site that works on a local server (openserver) and there is a guard livereload that only works with local files. (plus a plugin for chrome and firelis) How to make them friends? i.e.
1) I start open server
2) I edit files in a text editor, save
them 3) Has the page been updated in the browser?

Answer 1

The answer is simple use gulp