All the source code for CyanogenMod is available in the CyanogenMod Github repo.
荣耀5X - kiwi
If you would like to contribute to CyanogenMod, please visit our Gerrit Code Review.
Official CyanogenMod Wiki:
http://wiki.cyanogenmod.org/w/Main_Page
https://wiki.cyanogenmod.org/w/Cherry_Info