#/bin/sh

#

# @description : BASH script for minifying javascript files

# @requirements : curl

# Format for minifying multiple files:

# IN=( file1.js file2.js file3.js )

IN=jquery.sly.js

OUT=jquery.sly.min.js

# Compiler settings

API_URL=http://closure-compiler.appspot.com/compile

COMPILATION_LEVEL=SIMPLE_OPTIMIZATIONS

# Check if curl is installed

if [ -z "$(which curl)" ]

then

echo 'Please install curl to proceed.'

exit

fi

# Itearate through all files

for f in ${IN[@]}

do

if [ -r ${f} ]

then

code="${code} --data-urlencode js_code@${f}"

else

echo "File ${f} does not exist or is not readable. Skipped."

fi

done

# If there is no code, terminate

if [ -z "${code}" ]

then

echo 'Nothing to compile.'

exit

fi

# Compile & save new file

`curl \

--url ${API_URL} \

--header 'Content-type: application/x-www-form-urlencoded' \

${code} \

--data output_format=text \

--data output_info=compiled_code \

--data compilation_level=${COMPILATION_LEVEL} \

--output ${OUT}`