ColtOS Project is a team of learners and based on lineageos with some customizations. We have cherry-picked the features from many other roms/projects and we are very thankfull to them!!
To initialize your local repository using the ColtOS trees, use a command like this:
repo init -u git://github.com/Colt-Oreo/Colt_Manifest.git -b cos8.x
repo sync
. build/envsetup.sh
brunch <device_name>