build.xml

<project name="skapp" default="build">

    <target name="build"
        depends="prepare,composer-install,phpunit" />

    <target name="clean" description="Cleanup">
    </target>

    <target name="prepare" depends="clean" description="Prepare for build">
    </target>


    <target name="composer-download" description="Composer Download">
        <exec executable="/bin/bash">
            <arg value="-c" />
            <arg value="curl -s https://getcomposer.org/installer | php" />
        </exec>
    </target>

    <target name="composer-install" depends="composer-download" description="Composer install">
        <exec executable="./composer.phar">
            <arg value="update" />
        </exec>

    </target>

    <target name="phpunit" description="Unit tests">
        <exec executable="./vendor/bin/phpunit" failonerror="true"/>
    </target>

</project>