An example Flex buildfile for Buildr-AS3

buildfile

require "fileutils"
require "buildr/as3" # needs - gem install buildr-as3 -v "0.2.30.pre"

# Version number for this release will become dynamic
VERSION_NUMBER = "0.0.1"

# Group identifier for your projects
GROUP = "com.newtriks"
COPYRIGHT = "newtriks.com"

# Specify Maven 2.0 remote repositories here, like this:
repositories.remote << "http://artifacts.devboy.org" << "http://repo2.maven.org/maven2"

# My personal preference for directory layout: root/src and root/test
layout = Layout::Default.new
layout[:source, :main, :as3] = "src"
layout[:source, :test, :as3] = "test"

desc "The example project"
define "Example", :layout => layout do

  project.version = VERSION_NUMBER
  project.group = GROUP

  args = ["-warnings=false", "-optimize=true"]

  app = _(:src, "Main.mxml")
  compile.using( :mxmlc, :main => app, :flexsdk => flexsdk, :args => args, :debug => false ).
      with( _(:lib,"as3-signals-v0.8.swc"),
            _(:lib,"robotlegs-framework-v1.4.0.swc"),
            _(:lib,"SwiftSuspenders-v1.5.1.swc") )
  compile.into _(:bin, :swf)

  testrunner = _(:source, :test, :as3, "MainTestRunner.mxml")
  test.using(:flexunit4 => true, :headless => false, :version => "4.1.0-8", :verbose => true)

  test.compile.using( :main => testrunner, :args => [] ).
      with( FlexUnit4.swcs("4.1.0-8", "4.1.0.16076", :flex),
                _(:lib,"tdd/fluint-extensions-4.1.0-8-4.1.0.16076.swc"),
                _(:lib,"tdd/hamcrest-as3-flex-1.1.3.swc"),
                _(:lib,"tdd/mockolate-0.12.2-flex.swc") )
  test.compile.from _(:src)

end

def flexsdk
  version = "4.5.0.20967"
  @flexsdk ||= begin
    # should be using the flex sdk version from user.properties (if it exists) or environment
    flexsdk = FlexSDK.new(version)
    flexsdk.default_options  << ["-keep-as3-metadata+=Inject",
                                "-keep-as3-metadata+=PostConstruct",
                                "-allow-source-path-overlap=true",
                                "-locale=en_US",
                                "-source-path=locale/{locale}",
                                "-source-path+=support",
                                "-default-size=800,600",
                                "-define=CONFIG::DevServer,false"]
    flexsdk
  end
end

Example using SDK that requires downloading from external site

def flexsdk
  version = "4.6.0.23201B"
  @flexsdk ||= begin
    # should be using the flex sdk version from user.properties (if it exists) or environment
    flexsdk = FlexSDK.new(version)
    flexsdk.default_options  << ["-keep-as3-metadata+=Inject",
                                "-keep-as3-metadata+=PostConstruct",
                                "-allow-source-path-overlap=true",
                                "-locale=en_US",
                                "-source-path=locale/{locale}",
                                "-source-path+=lib/utils",
                                "-source-path+=support",
                                "-default-size=940,614",
                                "-define=CONFIG::LocalDebug,false"]
    flexsdk.from("http://fpdownload.adobe.com/pub/flex/sdk/builds/flex4.6/flex_sdk_"+version+".zip")
  end