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require 'rake'
require 'rake/clean'
# Creates a task that uses the various template wrappers to make a wrapped
# output file. There is some extra complexity because Dojo and YUI use
# different final locations.
def templated_build(name, opts={})
short = name.downcase
source = File.join("wrappers", short)
dependencies = ["src/pubsub.js"] + Dir.glob("#{source}/*.tpl.*")
target_js = opts[:location] ? "pubsub.js" : "#{short}.pubsub.js"
CLEAN.include(opts[:location] ? opts[:location] : target_js)
desc "Package for #{name}"
task short.to_sym => dependencies do
puts "Packaging for #{name}"
mkdir_p opts[:location] if opts[:location]
files = [
"#{source}/pubsub.js.pre.txt",
'src/pubsub.js',
"#{source}/pubsub.js.post.txt"
]
open("#{opts[:location] || '.'}/#{target_js}", 'w') do |f|
files.each {|file| f << File.read(file) }
end
puts "Done, see #{opts[:location] || '.'}/#{target_js}"
end
end
templated_build "jQuery"
# templated_build "MooTools"
# templated_build "Dojo", :location => "dojox/string"
# templated_build "YUI3", :location => "yui3/pubsub"
# templated_build "RequireJS"
# templated_build "qooxdoo"
task :default do
end
task :minify do
# npm install uglify-js
mmjs = "pubsub.min.js"
# `echo "/*! Version: 1.0.4-dev */" > #{mmjs}`
`uglifyjs pubsub.js >> #{mmjs}`
puts "Created #{mmjs}"
end