Install Adobe Flex 4.6 SDK and the mxmlc Action Script compiler via Homebrew

adobe-flex-sdk.rb

# Find downloads at: https://helpx.adobe.com/air/kb/archived-air-sdk-version.html
class AdobeFlexSdk < Formula
  desc "Adobe Flex SDK & mxmlc compiler"
  homepage "https://www.adobe.com/devnet/flex/flex-sdk-download.html"
  url "http://download.macromedia.com/pub/flex/sdk/flex_sdk_4.6.zip"
  version "4.6.0.23201"
  sha256 "622b63f29de44600ff8d4231174a70fcb3085812c0e146a42e91877ca8b46798"

  bottle :unneeded

  def install
    rm_f Dir["bin/*.bat"]
    patch_mxmlc
    libexec.install Dir["*"]
    bin.write_exec_script Dir["#{libexec}/bin/*"]
  end

  def caveats; <<-EOS.undent
    To set FLEX_HOME:

      export FLEX_HOME=#{libexec}

    Note that mxmlc has been patched to allow it to run on newer OS X versions.
    See here for more info: http://stackoverflow.com/a/13302428/75715
    EOS
  end

  test do
    build_number = version.split('.').last
    main_version = version.split('.')[0..-2].join('.')

    actual_version = shell_output("#{bin}/mxmlc -version")

    assert actual_version.include?(main_version)
    assert actual_version.include?(build_number)
  end

  private

  # See here for details: http://stackoverflow.com/a/13302428/75715
  def patch_mxmlc
    mxmlc_binary = 'bin/mxmlc'
    patched_mxmlc_script = File.read(mxmlc_binary).sub('-d32', '')
    File.write(mxmlc_binary, patched_mxmlc_script)
  end
end