build.xml

<?xml version="1.0"?>

<project name="managefolders" default="xpi" basedir=".">

  <xmlproperty file="install.rdf"/>

  <property name="xpi.file"
            value="managefolders-${RDF.Description.em:version}.xpi"/>

  <property name="xpi.tx.file"
            value="managefolders-tx-${RDF.Description.em:version}.xpi"/>

  <target name="xpi"
          description="create the installable xpi file">
    <zip zipfile="${xpi.file}">
      <fileset dir="${basedir}">
        <include name="chrome/**"/>
         <exclude name="chrome/locale/*/amo.*"/>
         <exclude name="chrome/locale/*/amo.*"/>
        <include name="chrome.manifest"/>
        <include name="install.rdf"/>
      </fileset>
    </zip>
  </target>

  <target name="xpi-tx"
          description="create xpi with amo.properties files for translation">
    <zip zipfile="${xpi.tx.file}">
      <fileset dir="${basedir}">
        <include name="chrome/**"/>
        <include name="chrome.manifest"/>
        <include name="install.rdf"/>
      </fileset>
    </zip>
  </target>

  <target name="upload" depends="clean,xpi"
          description="Upload xpi file to google code as a 'download'">

    <taskdef classname="net.bluecow.googlecode.ant.GoogleCodeUploadTask"
             classpath="lib/ant-googlecode-0.0.1.jar" name="gcupload"/>

    <input addproperty="username"
           message="username (sans '@google.com')"/>
    <input addproperty="password"
           message="password (from google code profile settings)"/>

    <gcupload
        username="${username}"
        password="${password}"
        projectname="firefox-managefolders"
        filename="${xpi.file}"
        targetfilename="${xpi.file}"
        summary="Manage Folders ${RDF.Description.em:version}"
        verbose="true"
        labels="Featured,Type-Package,OpSys-All"/>
    <echo>
      Be sure to change 'Featured' tag to 'Deprecated' for previous release:
        http://code.google.com/p/firefox-managefolders/downloads/list?can=3
    </echo>
  </target>

  <target name="clean">
    <delete dir="${basedir}" includes="*.xpi"/>
  </target>

</project>