How to update php code via git using php?

Question

PHP

I have some code that I use a lot, you can call it PHP Framework. I have implemented a php script that updates versions of this framework from my server. But for this to work, I need to constantly manually search for the corrected files and upload them to my server so that everything is updated everywhere.
In order not to suffer, it was decided to use github. But there was a difficulty - I need the framework itself to update the versions (for example, when the admin visits the site). Installing git on every server is not an option. Can you tell me how to check the version and download the necessary updates for the framework using php?

Answer 1

You need at least one server with git. on the github for the project, you install a webhook that will send a request with information about the commit to the branch to the specified Http address. every commit of every branch of the project, to be exact. in the receiver script, you filter out the desired branch, you get a list of changed files and upload them to others via FTP, for example.

Answer 2

What people do not go to not use composer

Answer 3

system exec git pull origin master