Number of lines of code from *.coffee and *.py files in bash?

Question

bash

Can you tell me a command that returns the number of lines of code from *.coffee and *.py files on the bash in the project?
The project has a bunch of files, all extensions.
It is necessary to execute a command in the root directory on the bash so that it recursively goes through all the files and counts.

Answer 1

find ./ -type f \( -name "*.py" -o -name "*.py" \) -exec wc -l {} \; | awk '{sum+=$1} END{print sum}'