Statistics for Node/CoffeeScript projects

stat.sh

#!/bin/bash

function get_file_names {
    find -type f |
    egrep -v '/(node_modules)|(.git)/' | # Ignore node_modules and .git
    egrep -v '^./(tmp|posts|dist)/' | # Ignored dirs
    egrep -v '.(swp|ttf|txt|css|woff|eot|svg|png|jpe?g|sublime-.*)$' # Ignored file types
}

function get_loc {
    cat "$@" | wc -l
}

files=$(get_file_names);
echo Number of files: $(echo $files | wc -w)
echo Lines of code: $(get_loc $files)