How to set up gradle with subprojects to use different minecraft versions.

[Barnabás]

 

I have recently started working on a server side mod for minecraft 1.20 (1.20-1.20.4), and I want to update the codebase to 1.20.6 but I don't want to create a whole new project.

ProjectRoot
├───gradle
├───...
├───src
│   └───class_files_in_package
├───build.gradle
└───settings.gradle

And I want to configure the build.gradle files to achieve something like this:

ProjectRoot
├───gradle
├───...
├───forge1_20
│   ├───src
│   └───build.gradle
├───forge1_20_6
│   ├───src
│   └───build.gradle
├───build.gradle
└───settings.gradle

Any help would be appriciated.