ember-update.rake

# A simple rake task to update Ember and Ember Data to latest official build from S3.
#
# Assumptions:
# - You're using the `ember-rails` gem
# - You are requiring rember with sprockets with something like `require ember`
#
# Usage:
#
#   $ rake ember:update
#
#  This will place a development build (with comments and debug tags) into:
#   vendor/assets/ember/development/ember.js
#  and a production minified build (no comments or debug tags) into:
#   vendor/assets/ember/production/ember.js
#
# Idea by Ivan Vanderbyl (ivan@crashlog.io) December, 2012
# This implementation by John McDowall (john@mcdowall.info) April, 2013
 
def say(msg, &block)
  print "#{msg}..."
 
  if block_given?
    quietly do
      yield
    end
    puts " Done."
  end
end
 
namespace :ember do
  desc "Update Ember.js from latest Builds on S3."
  task :update => [:core, :data]

  task :core do
    say "Grabbing Core from S3..." do 
      sh "curl -# http://builds.emberjs.com.s3.amazonaws.com/ember-latest.js -o vendor/assets/ember/development/ember.js"
      sh "curl -# http://builds.emberjs.com.s3.amazonaws.com/ember-latest.min.js -o vendor/assets/ember/production/ember.js"
    end
  end

  task :data do
    say "Grabbing Data from S3..." do 
      sh "curl -# http://builds.emberjs.com.s3.amazonaws.com/ember-data-latest.js -o vendor/assets/ember/development/ember-data.js"
      sh "curl -# http://builds.emberjs.com.s3.amazonaws.com/ember-data-latest.min.js -o vendor/assets/ember/production/ember-data.js"
    end
  end
end