Minify CSS and JS files in a project

compress.sh

#!/bin/bash

for css_file in css/*
do
    if [[ "$css_file" == *".min."* ]]
    then
        continue
    fi

    if [[ "$css_file" -nt "${css_file%.*}.min.css" ]]
    then
        rm css/${css_file%.*}.min.css
        java -jar /Applications/YUICompressor/yuicompressor.jar $css_file -o ${css_file%.*}.min.css
    fi
done

for js_file in js/*
do
    if [[ "$js_file" == *".min."* ]] || [[ ! "$js_file" == *".yourname."* ]]
    then
        continue;
    fi

    if [[ "$js_file" -nt "${js_file%.*}.min.js" ]]
    then
        java -jar /Applications/YUICompressor/yuicompressor.jar $js_file -o ${js_file%.*}.min.js
    fi
done