How to add and install deps without stopping phoenix server (hex package)

[shahryarjb]

For installation custom template, the developers just can replace some only pre-specified files.
By the way, it is not a real replacement because they just notice the CMS loads some pre-specified files from their own hex package. I save their package module name in database and state.

State for calling developer module name every loading pages.
Database for storing developer module name and some information, for example, if State gets into trouble it restarts itself and takes information of the database.

I have written about my idea:

@shahryarjb

For installation custom template

1. I reduced all default templates to one or three LiveView components, which are easy for developers to edit or replace these components in their custom templates.

But is there no way to install a custom template and activate it when the CMS project is online?
They are forced to create a hex plug and put their template files in my CMS structure. They should create them based on my CMS.
It depends on stopping server and run mix deps.get and after installation, CMS manager should select a template installed and makes it default. Now I have to find a way to store template module name that I think the best place for storing it is on Mnesia or Genserver state.

Result – 1: In the ways I gave as an example, a manager can install a custom template when he stops his/her server.

Result – 1: We have to store the name of the custom template module in a Genserver or Mnesia state, and my CMS should check it, if there is a template available then loads the template file instead of default CMS template of not just loads as before.

It is like Joomla and WordPress, the core of CMS has no responsibilities about the bugs will be created by developers

if you have suggestion please let me know

Thank you