Phing task for revving filenames of static assets during deployment

phing-adhocfilehash

<adhoc-task name="adhocFilehash">
    <![CDATA[
class AdHocFileHash extends Task {
private $path;
private $propertyName;

function setPath($path) {
$this->path = $path;
}

function setPropertyName($name) {
$this->propertyName = $name;
}

function main() {
$this->getProject()->setProperty($this->propertyName, sha1_file($this->path));
}
}
]]>
</adhoc-task>

<adhocFilehash path="${js_root}/functions-min.js" propertyname="functions-min-hash"/>

<copy file="./${theme.path}/footer.php" tofile="${builddir}/${theme.path}/footer.php" overwrite="true">
  <filterchain>
    <replaceregexp>
      <regexp pattern="functions\-min\.js" replace="functions-min.${master-min-hash}.js"/>
    </replaceregexp>
  </filterchain>
</copy>