add new lines to json files when there is no newline char #git #ls-files #read

add_newlines.sh

# only add when the json file does not have new line
git ls-files | grep json | while read f; do tail -n1 $f | read -r _ || echo >> $f; done

# https://unix.stackexchange.com/questions/31947/how-to-add-a-newline-to-the-end-of-a-file
# https://unix.stackexchange.com/questions/192786/what-is-the-meaning-of-read-r