build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project default="pear-package" basedir=".">

  <!-- Human-readable info about our component -->
  <property file="build.properties" />

  <property name="project.builddir" value="${project.basedir}/.build" override="true" />
  <property name="project.pkgdir" value="${project.builddir}/${project.name}-${project.version}" override="true" />
  <property name="project.distdir" value="${project.basedir}/dist" />

  <property name="project.version" value="${project.majorVersion}.${project.minorVersion}.${project.patchLevel}" />
  <property name="project.tarfilename" value="${project.name}-${project.version}.tgz" />
  <property name="project.tarfile" value="${project.distdir}/${project.tarfilename}" />

  <!-- lists of the files that make up our package -->
  <fileset dir="${project.basedir}/src" id="source">
    <include name="**/**"/>
    <exclude name="**/.DS_Store"/>
    <exclude name="**/.empty"/>
    <exclude name="**/.svn"/>
    <exclude name="**/.git"/>
  </fileset>

  <!-- Create the PEAR package, ready for release -->
  <target name="pear-package">
    <echo>Building release directory</echo>
    <delete dir="${project.builddir}" />
    <mkdir dir="${project.pkgdir}" />
    <copy todir="${project.pkgdir}">
      <fileset refid="source"/>
    </copy>
    <copy todir="${project.builddir}">
      <fileset dir=".">
        <include name="package.xml" />
      </fileset>
    </copy>

    <echo>Creating ${project.tarfile} PEAR package</echo>

    <mkdir dir="${project.distdir}" />
    <delete file="${project.tarfile}" />
    <tar destfile="${project.tarfile}" compression="gzip">
      <fileset dir="${project.builddir}">
        <include name="**/**" />
      </fileset>
    </tar>
    <echo>Your PEAR package is in ${project.tarfile}</echo>
  </target>
</project>