build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="gloader" default="all" basedir=".">

	<!-- Build -->

	<property file="build.properties" />
	<property name="NAME" value="gloader" />
	<property name="ROOT_DIR" value="." />
	<property name="SRC_DIR" value="${ROOT_DIR}/src" />
	<property name="TEMP_DIR" value="${ROOT_DIR}/temp" />
	<property name="TEMP_PKG_DIR" value="${TEMP_DIR}/${NAME}/${VERSION}" />
	<property name="DIST_DIR" value="${ROOT_DIR}/dist" />
	<property name="DIST_PKG_DIR" value="${DIST_DIR}/${NAME}/${VERSION}" />
	<property name="DIST_ZIP" value="${ROOT_DIR}/${NAME}-${VERSION}.zip" />
	<property name="DIST_TGZ" value="${ROOT_DIR}/${NAME}-${VERSION}.tgz" />

	<!-- Files -->

	<property name="GLOADER" value="${SRC_DIR}/gloader.js" />
	
	<property name="HEADER" value="${SRC_DIR}/header.js" />

	<filelist id="FILES_PROJECT"
		dir="${ROOT_DIR}">
		<file name="CONTRIBUTORS" />
		<file name="LICENCE" />
		<file name="README" />
	</filelist>

	<!-- Filterchains -->

	<filterchain id="FILTER_HEADER">
		<concatfilter prepend="${HEADER}" />
	</filterchain>

	<!-- Targets -->

	<target name="clean">
		<delete dir="${TEMP_DIR}" />
		<delete dir="${DIST_DIR}" />
		<delete file="${DIST_ZIP}" />
		<delete file="${DIST_TGZ}" />
	</target>

	<target name="setup" depends="clean">
		<mkdir dir="${TEMP_PKG_DIR}" />
		<mkdir dir="${DIST_PKG_DIR}" />
	</target>

	<target name="temp" depends="setup">
		<echo message="Creating temp files"/>
		<copy todir="${TEMP_PKG_DIR}" file="${GLOADER}" />
		<copy todir="${TEMP_DIR}">
			<filelist refid="FILES_PROJECT" />
		</copy>
	</target>

	<target name="debug" depends="temp">
		<echo message="Creating debug files"/>
		<copy todir="${DIST_DIR}">
			<fileset dir="${TEMP_DIR}">
				<include name="**/*.js" />
			</fileset>
			<filterchain refid="FILTER_HEADER" />
			<globmapper from="*.js" to="*.debug.js" />
		</copy>
	</target>

	<target name="min" depends="temp">
		<echo message="Creating minified files"/>
		<apply executable="java" parallel="false" failonerror="true">
			<arg line="-jar"/>
			<arg path="${YUI_JAR}"/>
			<arg value="--preserve-semi" />
			<srcfile/>
			<fileset dir="${TEMP_DIR}" includes="**/*.js"/>
			<redirector>
				<outputmapper type="glob" from="*" to="${DIST_DIR}/*" />
				<outputfilterchain refid="FILTER_HEADER" />
			</redirector>
		</apply>
	</target>
	
	<target name="meta" depends="temp">
		<echo message="Creating project files"/>
		<copy todir="${DIST_DIR}">
			<fileset dir="${TEMP_DIR}" includes="CONTRIBUTORS,LICENCE,README" />
		</copy>
	</target>

	<target name="dist" depends="debug,min,meta">
		<!--<delete dir="${TEMP_DIR}" />-->
		<echo message="Creating dist files" />
		<zip destfile="${DIST_ZIP}"
			basedir="${DIST_DIR}" />
		<tar destfile="${DIST_TGZ}" 
			basedir="${DIST_DIR}" 
			compression="gzip" />
	</target>

	<target name="all" depends="dist">
		<echo message="" />
		<echo message="*****************************************" />
		<echo message="Gloader version ${VERSION} build complete" />
		<echo message="*****************************************" />
		<echo message="" />
	</target>

</project>