Quick Ruby Script to the Google Closure API
Closure is a Google tool for intelligently optimising - minifying - your Javascript. There’s a command-line tool, an online version and a REST API.
Here’s a quick Ruby script for accessing the REST API:
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| require 'rubygems' | |
| require 'httparty' | |
| class GoogleClosure | |
| include HTTParty | |
| base_uri 'closure-compiler.appspot.com' | |
| def self.compile(path) | |
| contents = File.read(path) | |
| params = { | |
| :js_code => contents, | |
| :compilation_level => 'SIMPLE_OPTIMIZATIONS', | |
| :output_format => 'text', | |
| :output_info => 'compiled_code', | |
| } | |
| post('/compile', | |
| :body => params, | |
| :headers => { | |
| 'Content-type' => 'application/x-www-form-urlencoded' | |
| } | |
| ) | |
| end | |
| end | |
| File.open('public/javascripts/bookmarklet.min.js', 'w') do |f| | |
| f.write GoogleClosure.compile('public/javascripts/bookmarklet.js') | |
| end |