build.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Copyright (c) 2012, Jonathan Le
  ~ All rights reserved.
  ~
  ~ Redistribution and use in source and binary forms, with or without
  ~ modification, are permitted provided that the following conditions are met:
  ~
  ~ 1. Redistributions of source code must retain the above copyright notice, this
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  ~    and/or other materials provided with the distribution.
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  ~ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  ~ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  ~ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  ~ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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  ~ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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<project name="milly" basedir="." default="jar">

    <property name="bin.dir" value="bin"/>
    <property name="src.dir" value="src"/>
    <property name="classes.dir" value="${bin.dir}/classes"/>
    <property name="ant.test.lib" value="ant-testutil.jar"/>
    <property name="out.jar" value="${bin.dir}/${ant.project.name}.jar"/>

    <path id="classpath.compile"/>

    <path id="classpath.run">
        <path path="${java.class.path}"/>
        <path location="${out.jar}"/>
        <path refid="classpath.compile"/>
    </path>

    <path id="classpath.test">
        <path refid="classpath.run"/>
        <path location="${ant.test.lib}"/>
    </path>

    <target name="clean" description="Delete all generated files">
        <delete failonerror="false" includeEmptyDirs="true">
            <fileset dir="${classes.dir}"/>
        </delete>
    </target>

    <target name="compile" description="Compiles the Task">
        <mkdir dir="${classes.dir}"/>
        <javac srcdir="src" destdir="${classes.dir}" includeantruntime="true">
            <classpath refid="classpath.compile"/>
        </javac>
    </target>

    <target name="jar" description="JARs the Task" depends="compile">
        <jar destfile="${out.jar}" basedir="${classes.dir}">
            <fileset dir="." casesensitive="yes">
                <include name="LICENSE"/>
            </fileset>
        </jar>
    </target>

    <target name="use" description="Use the Task" depends="jar">
        <taskdef name="milly" classname="com.vandalsoftware.Milly" classpath="${out.jar}"/>
        <milly property="current.time.millis"/>
        <echo>Current time in milliseconds is ${current.time.millis}</echo>
    </target>

</project>