Job Generator config.xml

jobGen-config.xml

<?xml version='1.0' encoding='UTF-8'?>
<project>
  <actions/>
  <description></description>
  <keepDependencies>false</keepDependencies>
  <properties>
    <hudson.model.ParametersDefinitionProperty>
      <parameterDefinitions>
        <hudson.model.StringParameterDefinition>
          <name>template_job</name>
          <description></description>
          <defaultValue>Project.template</defaultValue>
        </hudson.model.StringParameterDefinition>
        <hudson.model.StringParameterDefinition>
          <name>new_job_name</name>
          <description></description>
          <defaultValue></defaultValue>
        </hudson.model.StringParameterDefinition>
        <hudson.model.StringParameterDefinition>
          <name>scm_url</name>
          <description></description>
          <defaultValue></defaultValue>
        </hudson.model.StringParameterDefinition>
      </parameterDefinitions>
    </hudson.model.ParametersDefinitionProperty>
  </properties>
  <scm class="hudson.scm.SubversionSCM" plugin="subversion@1.50">
    <locations>
      <hudson.scm.SubversionSCM_-ModuleLocation>
        <remote>file:///var/lib/jenkins/svnrepo/cm</remote>
        <local>.</local>
        <depthOption>infinity</depthOption>
        <ignoreExternalsOption>false</ignoreExternalsOption>
      </hudson.scm.SubversionSCM_-ModuleLocation>
    </locations>
    <excludedRegions></excludedRegions>
    <includedRegions></includedRegions>
    <excludedUsers></excludedUsers>
    <excludedRevprop></excludedRevprop>
    <excludedCommitMessages></excludedCommitMessages>
    <workspaceUpdater class="hudson.scm.subversion.UpdateUpdater"/>
    <ignoreDirPropChanges>false</ignoreDirPropChanges>
    <filterChangelog>false</filterChangelog>
  </scm>
  <canRoam>true</canRoam>
  <disabled>false</disabled>
  <blockBuildWhenDownstreamBuilding>false</blockBuildWhenDownstreamBuilding>
  <blockBuildWhenUpstreamBuilding>false</blockBuildWhenUpstreamBuilding>
  <triggers class="vector"/>
  <concurrentBuild>false</concurrentBuild>
  <builders>
    <hudson.tasks.Shell>
      <command>JobGen.sh &quot;${template_job}&quot; &quot;${new_job_name}&quot; &quot;${scm_url}&quot;</command>
    </hudson.tasks.Shell>
  </builders>
<publishers/>
  <buildWrappers/>
</project>

How to do this using Mercurial plugin and not subversion?