build.xml

<?xml version="1.0" encoding="UTF-8"?>

<project name="predictionio" default="package">

  <property name="dir.output" value="${project.basedir}/build/artifacts" />

  <target name="clean">
    <delete dir="${dir.output}" />
  </target>

  <target name="prepare" depends="clean">
    <mkdir dir="${dir.output}" />
  </target>

  <target name="install-dependencies" depends="prepare">
    <if>
      <available file="composer.phar" />
      <then>
        <echo>Composer is installed</echo>
      </then>
      <else>
        <echo message="Installing composer" />
        <exec command="curl -s http://getcomposer.org/installer | php" passthru="true" />
        <exec command="php composer.phar install --dev" passthru="true" />
      </else>
    </if>
  </target>

  <target name="clean-dependencies">
    <delete dir="${project.basedir}/vendor"/>
    <delete file="composer.lock" />
  </target>

  <target name="update-dependencies">
    <exec command="php composer.phar update --dev" passthru="true" />
  </target>

  <target name="package" depends="install-dependencies" description="Create a PHAR with an autoloader">
    <pharpackage
    	destfile="${dir.output}/predictionio.phar"
    	basedir="."
    	stub="phar-stub.php">
      <fileset dir=".">
      	<include name="src/**/*.php" />
      	<include name="src/**/*.json" />
        <include name="vendor/symfony/class-loader/Symfony/Component/ClassLoader/UniversalClassLoader.php" />
        <include name="vendor/symfony/event-dispatcher/**/*.php" />
      	<include name="vendor/guzzle/guzzle/src/Guzzle/**/*.php" />
      </fileset>
      <metadata>
	      <element name="author" value="PredictionIO" />
      </metadata>
    </pharpackage>
    <exec command="apigen -s src -d docs --title 'PredictionIO API PHP Client'" passthru="true" />
  </target>

</project>