<?xml version="1.0"?>

<jsl:stylesheet
  select="$doc"
  xmlns:jsl="jelly:jsl"
  xmlns:j="jelly:core"
  xmlns:x="jelly:xml"
  xmlns:doc="doc"
  trim="false">

  <jsl:template match="project">
    <x:copy select=".">
      <jsl:applyTemplates />
    </x:copy>
  </jsl:template>
  
  <jsl:template match="currentVersion">
    <x:copy select=".">${version_name}</x:copy>
  </jsl:template>
  
  <jsl:template match="versions">
    <x:copy select=".">
      <jsl:applyTemplates />
      <version>
        <id>${version_name}</id>
        <name>${version_name}</name>
        <tag>${tag_name}</tag>
      </version>
    </x:copy> 
  </jsl:template> 
  
  <jsl:template match="version">
    <j:set var="current_tag"><x:expr select="tag" /></j:set>
    <j:if test="${current_tag != tag_name}">
      <x:copyOf select="." /> 
    </j:if>        
  </jsl:template>
  
  <jsl:template match="*">
    <x:copyOf select="." />
  </jsl:template>
</jsl:stylesheet>
