build.xml

<project name="utils4ant" default="dist">
	<target name="init">
		<property file="${user.name}.properties" />
		<property file="build.properties" />
	</target>

	<target name="clean" depends="init">
		<delete failonerror="false">
			<fileset dir="${bin.dir}" />
		</delete>
	</target>

	<target name="compile" depends="init">
		<mkdir dir="${compile.dir}" />
		<javac destdir="${compile.dir}" srcdir="${src.dir}" source="${source.level}" debug="on" target="${target.level}" includeantruntime="false">
			<classpath>
				<pathelement location="${lib.dir}/ant.jar" />
				<pathelement location="${lib.dir}/ant-apache-log4j.jar" />
				<pathelement location="${lib.dir}/commons-compress-1.4.1.jar"/>
			</classpath>
		</javac>
	</target>

	<target name="dist" depends="compile">
		<mkdir dir="${dist.dir}" />
		<jar destfile="${dist.dir}/${ant.project.name}.jar">
			<fileset dir="${compile.dir}" />
			<fileset dir="${src.dir}" includes="**/*.properties" />
		</jar>
	</target>

	<target name="test-condition-filter">
		<typedef resource="googlecode/utils4ant/typedef.properties">
			<classpath>
				<path path="bin;src" />
				<fileset dir="lib" includes="*.jar" />
			</classpath>
		</typedef>
		<property name="if1" value="true" />
		<property name="elseif2" value="false" />
		<concat>
			<fileset file="test.txt.template" />
			<filterchain>
				<echofilter />
				<conditionfilter />
			</filterchain>
		</concat>
	</target>
</project>