To get started with Android/SomeFeaK OS, you'll need to get familiar with Repo and Version Control with Git.
To initialize your local repository using the SomeFeaK OS trees, use a command like this:
repo init -u git://github.com/SomeFeaKOS/android -b pie
Then to sync up:
repo sync --force-sync --force-broken --current-branch --no-tags --no-clone-bundle --optimized-fetch --prune -j$(nproc --all)
Please see the LineageOS Wiki for building instructions, by device.
Patches are always welcome! Please submit your patches via the SomeFeaK OS Gerrit! (will be soon available)
Simply follow this guide on how to submit patches.