<taskdef resource="com/salesforce/antlib.xml">
  <classpath>
      <pathelement location="./ant-salesforce.jar" />
  </classpath>

<target name="test">
    <sf:retrieve username="xx" password="xx" serverurl="https://test.salesforce.com" retrieveTarget="src" unpackaged="unpackaged/package.xml"/>
</target>

<target name="deployValidate">
    <sf:deploy username="xxx" password="xxx" serverurl="https://login.salesforce.com" deployRoot="src" rollbackOnError="true" checkonly="true"/>
</target>

<target name="deploy">
    <sf:deploy username="xx" password="xx"  serverurl="https://login.salesforce.com" deployRoot="src" rollbackOnError="true" />
</target>