Bash script to convert Haml to Slim

gistfile1.txt

#!/bin/bash

file_dir='/Users/geoneo/Sites/orion/app/views'

for i in `find ${file_dir} -maxdepth 3 -type f -name "*.haml" ! -empty`
do

 output_dir=`dirname $i`
 new_file=`basename ${i} | sed 's/\(.*\.\)haml/\1slim/'`

 haml2slim ${i} ${output_dir}/${new_file}
done