gistfile1.txt

<?xml version="1.0"?>
<project name="AlloySass" default="local" xmlns:antelope="antlib:ise.antelope.tasks">

	<basename property="ant.file.basename" file="${ant.file}" />

	<target name="build-ruby-gems">
		<if>
			<not>
				<available file="${project.dir}/lib/ruby-gems.jar" />
			</not>
			<then>
				<tstamp>
					<format property="tstamp.value" pattern="yyyyMMddkkmmssSSS" />
				</tstamp>

				<get
					dest="${project.dir}/lib/jruby.jar"
					src="http://jruby.org.s3.amazonaws.com/downloads/1.6.7.2/jruby-complete-1.6.7.2.jar"
				/>

				<mkdir dir="${tstamp.value}/compass" />

				<get
					dest="${tstamp.value}/compass/compass-0.12.2.gem"
					src="http://rubygems.org/downloads/compass-0.12.2.gem"
				/>

				<java
					fork="true"
					jar="${project.dir}/lib/jruby.jar"
				>
					<arg line="-S gem install -i ./${tstamp.value}/output ${tstamp.value}/compass/compass-0.12.2.gem --no-rdoc --no-ri" />
				</java>

				<jar
					basedir="${tstamp.value}/output"
					jarfile="${project.dir}/lib/ruby-gems.jar"
				/>

				<delete dir="${tstamp.value}" />
			</then>
		</if>
	</target>

	<target name="sass-parse">
		<sass-parse />
	</target>

	<macrodef name="sass-parse">
		<attribute name="folder.sass" default="${component.assets.base}" />
		<attribute name="folder.sass.backup" default="${component.basedir}/.sass-tmp" />

		<sequential>
			<if>
				<and>
					<equals arg1="${ant.file.basename}" arg2="build.xml" />
					<available file="@{folder.sass}" type="dir" />
				</and>

				<then>
					<echo message="Parsing SASS" />

					<if>
						<not>
							<equals arg1="@{folder.sass.backup}" arg2="" />
						</not>
						<then>
							<copy todir="@{folder.sass.backup}" overwrite="true">
								<fileset dir="@{folder.sass}" />
							</copy>
						</then>
					</if>

					<property name="file.path.pattern" value="@{folder.sass}/**/**.css" />

					<path id="jruby">
						<fileset file="${project.dir}/lib/jruby.jar"/>
						<fileset file="${project.dir}/lib/ruby-gems.jar"/>
					</path>

					<script language="ruby" classpathref="jruby">
					<![CDATA[
						require 'rubygems'
						require 'java'
						require 'compass'
						require 'compass/exec'

						filePathPattern = $project.getProperty('file.path.pattern')
						files = Dir.glob(filePathPattern)

						Compass.add_project_configuration

						load_paths = []

						load_paths += Compass.configuration.sass_load_paths

						files.each do | file |
							fileContent = File.read(file)

							engine = Sass::Engine.new(
								fileContent,
								{
									:filename => file,
									:syntax => :scss,
									:load_paths => load_paths,
									:ugly => true,
									:style => :expanded
								}
							)

							File.open(file, 'w') { |f| f.write(engine.render) }
						end
					]]>
					</script>
				</then>
			</if>
		</sequential>
	</macrodef>

	<target name="sass-postclean">
		<sass-postclean />
	</target>

	<macrodef name="sass-postclean">
		<attribute name="folder.sass" default="${component.assets.base}" />
		<attribute name="folder.sass.backup" default="${component.basedir}/.sass-tmp" />

		<sequential>
			<if>
				<and>
					<available file="@{folder.sass}" type="dir" />
					<equals arg1="${ant.file.basename}" arg2="build.xml" />
				</and>

				<then>
					<delete dir="@{folder.sass}" />
					<copy todir="@{folder.sass}" overwrite="true">
						<fileset dir="@{folder.sass.backup}" />
					</copy>
					<delete dir="@{folder.sass.backup}" />
				</then>
			</if>
		</sequential>
	</macrodef>
</project>