Initialize your local repository using the CyanogenMod/TWRP trees, use this command in your build directory:
repo init -u git://github.com/kirito96/twrp_cm.git -b cm-13.0
Then to sync up:
repo sync
Minimal Manifest for Building TWRP using CyanogenMod 12.1
Initialize your local repository using the CyanogenMod/TWRP trees, use this command in your build directory:
repo init -u git://github.com/kirito96/twrp_cm.git -b cm-13.0
Then to sync up:
repo sync
Minimal Manifest for Building TWRP using CyanogenMod 12.1