build.xml

<?xml version="1.0"?>
<project name="Header Build" default="build" basedir="">

   <!-- ant-contrib -->
   <taskdef resource="net/sf/antcontrib/antcontrib.properties">
      <classpath>
         <pathelement location="lib/ant-contrib-1.0b3.jar" />
      </classpath>
   </taskdef>


   <!--
   *************************************************
   * STAGES                                        *
   *************************************************
   -->

   <!-- build for defaul -->
   <target name="build-hvi">
      <property file="build-hvi.properties" />
      <antcall target="build" />
   </target>


   <!--
   *************************************************
   * BUILD MODES                                   *
   *************************************************
   -->

   <!-- default build -->
   <target name="build" description="Build sequence.">
      <antcall target="-prebuild-js" />
   </target>


   <!--
   *************************************************
   * PRIVATE TASKS                                 *
   *************************************************
   -->

   <target name="-prebuild-js">
      <!-- cleaning-up prebuild directory -->
      <echo message="Cleaning-up prebuild directory..." />
      <delete dir="${dir.prebuild}" excludes="${file.excludes}" />

      <!-- compress javascript files -->
      <echo message="Compress javascript file..." />
      <apply executable="java" parallel="false" dest="${dir.prebuild}">
         <fileset dir="${dir.source}">
            <include name="**/*.js" />
         </fileset>
         <arg line="-jar" />
         <arg path="lib/${lib.yuicompressor}" />
         <arg line="-o" />
         <mapper type="identity" />
         <targetfile />
         <srcfile />
      </apply>

</target>
</project>