Assetfile

require "rake-pipeline-web-filters"
EMU_VERSION = File.read("VERSION").strip
class VersionInfo < Rake::Pipeline::Filter
  def version_info
    @version_info ||= begin
      latest_tag = `git describe --tags`
      last_commit = `git log -n 1 --format="%h (%ci)"`

      out = "// Version: #{latest_tag}"
      out << "// Last commit: #{last_commit}"
      out
    end
  end

  def generate_output(inputs, output)
    inputs.each do |input|
      file = File.read(input.fullpath)
      output.write "#{version_info}\n\n#{file}"
    end
  end
end
output "dist"
input "src/emu" do
  match "**/*.coffee" do
    coffee_script
    concat [
      "core.js.js",
      "application_ext.js.js",
      "model/model_evented.js.js"
    ], "ember-emu-#{EMU_VERSION}.js"
  end

  match "ember-emu-#{EMU_VERSION}.js" do
    filter VersionInfo
    concat "ember-emu-#{EMU_VERSION}.js"
  end
end

output "dist"
input "src/emu-signalr" do
  match "**/*.coffee" do
    coffee_script
    concat [
      "signalr_pus_data_adapter.js.js"
    ], "ember-emu-signalr-#{EMU_VERSION}.js"
  end

  match "ember-emu-signalr-#{EMU_VERSION}.js" do
    filter VersionInfo
    concat "ember-emu-signalr-#{EMU_VERSION}.js"
  end
end