I am going to modify some of the topic and reply sources.
I want to place a star rating feature next to likes
I don’t know which part to modify Source
There is a lack of understanding of the Ruby language, which makes it difficult to implement code.
Use plugin discourse-rating… Add
Error : fatal: Not a git repository (or any parent up to mount point /discourse)
Have you ever experienced the same error when installing a plugin?
or
Controller or views file
Do you know where you need to edit?
We can’t help with that kind of thing here. Support is limited to the official install, which is a docker-based installation using launcher and the app.yml.
If you opt to use something else you assume any extra technically burden which it creates.
I think all bets are off until you get a working instance of Discourse at your company on latest tests-passed then worry about adding in the plugins later.
From my experience tests-passed is very robust so you would have little to fear (I run three production sites on tests-passed)