JS and CSS compression using yuicompressor

pre-commit

#!/bin/sh

#
#current directory
#
DIR=$PWD;

#
#concatenate all javascript files and compress
#using yuicompressor. output as min.js.
#

echo "# Compressing Javascript and CSS."

#directory for the JS files
JS_DIR=$DIR/public/scripts/views

#paths to final combined and minified files
JS_MIN_FILE=$JS_DIR/min.js

#remove existing js min file
rm -rf $JS_DIR/min.js

#concatenate all js files
cat $JS_DIR/*.js > $JS_MIN_FILE

#compress using yui compressor and output into js directory
yuicompressor $JS_MIN_FILE --type js -o $JS_MIN_FILE

#add the file to the git base
git add $JS_MIN_FILE

#
#loop through each less file and convert to css,
#and compress css using yuicompressor.
#

#directory for the CSS files
CSS_DIR=$DIR/public/css

#for each less file
for F in $CSS_DIR/*.less; do

	#compile less to css
	lessc "$F" > "$F".css

done

#for each css file
for F in $CSS_DIR/*.css; do

	#compress using yuicompressor
	yuicompressor "$F" --type css -o "$F"

	#add the file to the git base
	git add "$F"

done