build.xml

<?xml version="1.0" encoding="utf-8"?>
<project name="project" default="all">

	<property name="software-short" value="xio" />



	<property name="level" value="ADVANCED_OPTIMIZATIONS" />

	<property name="basedir" location="." />

	<property name="src" value="${basedir}/src" />
	<property name="lib" value="${basedir}/lib" />
	<property name="bin" value="${basedir}/bin" />

	<property name="closure-compiler" value="${lib}/google-closure-compiler/compiler.jar" />
	<property name="closure-library" value="${lib}/google-closure-library" />
	<property name="closure-library-deps" value="${closure-library}/closure/goog/deps.js" />
	<property name="closure-library-depswriter" value="${closure-library}/closure/bin/build/depswriter.py" />
	<property name="closure-library-builder" value="${closure-library}/closure/bin/build/closurebuilder.py" />

	<property name="dependency-file" value="${software-short}-deps.js" />



	<loadfile property="license" srcfile="./LICENSE.min" />

	<target name="prebuild" description="Performs pre-build steps.">
		<mkdir dir="${bin}" />
	</target>

	<!-- deps.js file generation for development and .js file collection -->
	<target name="deps" description="Generates a dependency file for development.">
		<exec executable="python" failonerror="true">
			<arg line="${closure-library-depswriter}" />
			<arg line="--output_file=${dependency-file}" />
			<arg line="--root_with_prefix='${src} ../../../../src'"/>
			<arg line="--root_with_prefix='${lib}/zlib.js ../../../../lib/zlib.js'"/>
		</exec>
	</target>

	<!-- Build everything. -->
	<target name="all" depends="deps,prebuild" description="Builds ${software-short}.js.">
		<!-- Find all source files. -->
    <pathconvert property="srcfiles" pathsep=" ">
      <map from="${basedir}" to="-i ." />
      <fileset dir="${src}" includes="**/*.js" />
    </pathconvert>
		<!-- Execute the closure builder. -->
		<exec executable="python" failonerror="true">
			<arg line="${closure-library-builder}" />
			<arg line="--root ${src}" />
			<!-- include the closure library -->
			<arg line="--root ${closure-library}" />
			<!-- include zlib.js -->
			<arg line="--root ${lib}/zlib.js/src" />
			<arg line="-o compiled" />
			<arg line="-c ${closure-compiler}" />
			<arg line="--output_file=${bin}/${software-short}.js" />
			<arg line="-f --warning_level=VERBOSE" />
			<arg line="-f --compilation_level=ADVANCED_OPTIMIZATIONS" />
			<arg line="-f --jscomp_warning=missingProperties" />
			<arg line="-f --jscomp_warning=checkTypes" />
			<arg line="-f --define=goog.DEBUG=false" />
			<arg line="-f --summary_detail_level=3" />
			<arg line="-f --output_wrapper='${license}(function() {%output%}).call(this);'" />
			<arg line="${srcfiles}" />
			<arg line="-f --js=${closure-library-deps}" />
		</exec>
	</target>

	<!-- Delete old build files. -->
	<target name="clean">
		<delete dir="${bin}" />
	</target>

	<!-- Rebuild all. -->
	<target name="rebuild" depends="clean,all" />

</project>
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