How to fix “No newline at end of file” warning for lots of files?

Question

I have a huge number of source files that are all lacking a newline at the end.

How do I automatically add a newline to the end of each of them?

Some may alr

Answer 1

After finding the tool do this job with no luck. I decide to write my own

This is my python script to do that job

It only append (\r\n) to file not contains (\n) at the end of file

https://github.com/tranhuanltv/append_newline

Usage: append_newline.py .c ./projects ./result_dir

Make Pull Requests if you want to