When installing Discourse, you can clone your own Git Repository (with edits) instead of the Discourse one.
Just change the link in the middle line here:
Yes I know what you mean ,
but there are two respository 1. discourse_docker.git 2. discourse.git
discourse_docker doesn’t contain source code , and discourse is the source code .
If I use upper way , I’ll have to rebuild docker images each time when I edit source code .
If you absolutely have to run a fork of the source code (which is definitely not recommended, you can accomplish almost everything with a plugin), then you will need to: