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@paulredmond
Created August 27, 2010 19:15
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#!/usr/bin/env ruby
require 'rubygems'
require 'Sprockets'
require 'Jsmin'
MINFILE = 'app/webroot/js/build-min.js'
CONCATFILE = 'app/webroot/js/concat.js'
secretary = Sprockets::Secretary.new(
:asset_root => 'app/webroot',
:load_path => ['app/webroot/js', 'plugins/*/vendors/js/**', 'app/plugins/*/vendors/js/**'],
:source_files => ['app/webroot/js/*.js', 'plugins/*/vendors/js/**/*.js', 'app/plugins/*/vendors/js/**/*.js'],
:strip_comments => true
)
# generate the concatenation object
concatenation = secretary.concatenation
# write to disk
gluedFiles = concatenation.to_s
concatenation.save_to(CONCATFILE)
# Run through JSMin
File.open(MINFILE, 'w') { |file| file.write(JSMin.minify(gluedFiles)) }
@paulredmond
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This is tailored for a CakePHP project, but easily adaptable.

Load all javascript files from the webroot and plugins into one application file--minified and non-minified versions. Could get rather beefy if the project has lots of js. A better approach would be hand-rolled js files that include dependencies as needed that can make up an application javascript file. This script would be easy to adapt to move files to CDN.

@paulredmond
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Plugin paths to js files was updated in CakePHP 1.3. This example is for CakePHP 1.2

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