Add a new line at the end of each text files tracked by git

One of the most anoying thing I meet when I am coding software, is the « No new line at end of file » warning.

For this, I have written a little script based of my research on google. I want to rewrite all text files tracked by git and ensure that a new line is written at the end of file.

#!/bin/bash
# list all files tracked by gitfor file in `git ls-files -c -m`;do  # Test that file does exist  if [ -f $file ]; then    # Test that file is not a binary one    grep -Iq . "$file"    if [ $? -eq 0 ]; then      # Add a new line      sed -i '$a\' $file    fi  fidone

You can execute it from a git repository and commit the result.