Count number of lines in a git repository

Question

How would I count the total number of lines present in all the files in a git repository?

git ls-files gives me a list of files tracked by git.

Answer 1

If you want to get the number of lines from a certain author, try the following code:

git ls-files "*.java" | xargs -I{} git blame {} | grep ${your_name} | wc -l