desc "Run all Flex tasks"
task :flex do 
  %w(flex:compile flex:static).collect do |task|
    Rake::Task[task].invoke
  end
end

namespace :flex do 
  desc "Moves JS, CSS, and index.html into respective public folders"
  task :static => [:environment] do
    FLEX_ROOT = File.join(RAILS_ROOT, "app", "flex")
    BIN_ROOT  = File.join(RAILS_ROOT, "public", "bin")
  
    idx = File.join(FLEX_ROOT, "index.html")
    if File.exists?(idx)
      system "cp #{idx} #{File.join(RAILS_ROOT, "public", File.basename(idx))}"
    end
  
    Dir["#{FLEX_ROOT}/js/*.js"].each do |j|
      system "cp #{j} #{File.join(RAILS_ROOT, "public", "javascripts", File.basename(j))}"
    end
  
    Dir["#{FLEX_ROOT}/css/*.css"].each do |c|
      system "cp #{c} #{File.join(RAILS_ROOT, "public", "stylesheets", File.basename(c))}"
    end
  
  end

  desc "Compiles Flex Applications and moves swf(s) into public/bin directory"
  task :compile => [:environment] do 
    FLEX_ROOT = File.join(RAILS_ROOT, "app", "flex")
    BIN_ROOT  = File.join(RAILS_ROOT, "public", "bin")
  
    mxml = Dir["#{FLEX_ROOT}/*.mxml"]
    mxml.each do |mx|
      system "mxmlc #{mx}"
      swf = mx.gsub(/\.mxml/, '.swf')
      system "mv #{swf} #{File.join(BIN_ROOT, File.basename(swf))}"
    end
  
  end
end