lucene/sandbox/projects/appex/tools/antipede/build.xtarget

  <!-- =================================================================== -->
  <!-- Prepares the source code                                            -->
  <!-- =================================================================== -->
  <target name="-prepare-src">

    <mkdir dir="${xlayout.build.java.dir}"/>
    <mkdir dir="${xlayout.build.classes.dir}"/>
    <copy todir="${xlayout.build.java.dir}" filtering="off">
      <fileset dir="${xlayout.source.java.dir}"/>
    </copy>

    <mkdir dir="${xlayout.build.scratchpad.java.dir}"/>
    <mkdir dir="${xlayout.build.scratchpad.classes.dir}"/>
    <copy todir="${xlayout.build.scratchpad.java.dir}" filtering="off">
      <fileset dir="${xlayout.source.scratchpad.java.dir}"/>
    </copy>
    
    <mkdir dir="${xlayout.build.examples.java.dir}"/>
    <mkdir dir="${xlayout.build.examples.classes.dir}"/>
    <copy todir="${xlayout.build.examples.java.dir}" filtering="off">
      <fileset dir="${xlayout.source.examples.java.dir}"/>
    </copy>

    <mkdir dir="${xlayout.build.contributions.java.dir}"/>
    <mkdir dir="${xlayout.build.contributions.classes.dir}"/>
    <copy todir="${xlayout.build.contributions.java.dir}" filtering="off">
      <fileset dir="${xlayout.source.contributions.java.dir}"/>
    </copy>    

  </target>
  
  <target name="-init" unless="${antipede.init.already.called}">
   <tstamp>
     <format property="YEAR" pattern="yyyy" locale="en"/>
   </tstamp>
   
   <buildnumber/>

   <property name="antipede.init.already.called" value="true"/>
   
   <echo>
    --------------------------------------------------------------

      Using ${ant.version}
      Build file ${ant.file}
      Build number ${build.number}
      Project Name ${ant.project.name}
      Java Version ${ant.java.version}      
      Timestamp ${DSTAMP}${TSTAMP}

    --------------------------------------------------------------
   </echo>
       
   <!--
    The location of tools.jar, relative to the JAVA_HOME home.
    If tools.jar is not present, exit with an error, since it
    means that a JDK is not installed.
    -->
    <property name="tools.jar" value="${java.home}/../lib/tools.jar"/>
    <available file="${tools.jar}" property="tools.jar.present"/>
    <fail unless="tools.jar.present" message="tools.jar not found. Probably you are using the JRE and the JDK is not installed. Please download the JDK from the Java Sun website www.javasoft.com ."/>    


    <!-- fixed centipede dirs -->
    <property name="tools.dir"                   value="tools"/>
    
    <property name="temp.dir"                    value="tools/tmp"/>
    <mkdir   dir="${temp.dir}"/>
    <property name="cents.dir"                   value="tools/cents"/>
    <mkdir   dir="${cents.dir}"/>
        
    <property name="antipede.dir"                value="tools/antipede"/>
    <property name="antipede.lib.dir"            value="tools/antipede/lib"/>
    
    <property name="cent.lib.dir.name"           value="lib"/>
    <property name="task.properties.name"        value="tasks.properties"/>
    <property name="cent.jar.suffix"             value="cent.jar"/>    
    <property name="cent.dir.suffix"             value="cent"/>    
    
                        
    <!-- define all ant tasks in antipede -->
    <taskdef file="${antipede.dir}/${task.properties.name}">
     <classpath>
      <path>
       <fileset dir="${antipede.lib.dir}" casesensitive="yes"> 
         <include name="*.jar"/>
         <include name="*.zip"/>
       </fileset>  
      </path>
     </classpath>
    </taskdef>
    
    <!--
    Load project information
    -->
    <xmlproperty file="module.xml"     prefix="xgump"    keeproot="true"  collapseAttributes="true" />
    <xmlproperty file="status.xml"     prefix="xstatus"  keeproot="false" collapseAttributes="true" />   
    <xmlproperty file="layout.xml"     prefix="xlayout"  keeproot="false" collapseAttributes="true" />
    <xmlproperty file="properties.xml"                   keeproot="false" collapseAttributes="true" />
    
    <antcall target="get-needed-cents"/>

    <delete file="${temp.dir}/${task.properties.name}"/>
                        
    <!-- put all ant task definitions in cents in a single file -->
    <antipede-trycatch><try>
    
    <concat destfile="${temp.dir}/${task.properties.name}" append="no">
      <fileset dir=".">
       <patternset>
         <include name="${cents.dir}/*.${cent.dir.suffix}/${task.properties.name}"/>
       </patternset>
     </fileset>          
    </concat>

    <!-- define the tasks found in cents -->
    <taskdef file="${temp.dir}/${task.properties.name}">
     <classpath>      
      <fileset dir="./tools">
        <include name="**/*.jar"/>
      </fileset>
     </classpath>
    </taskdef>
    
    </try>
    <catch><echo message="Unable to load tasks... could be already loaded." /></catch>
    </antipede-trycatch>

    <antcall target="-prepare-src"/>
       
  </target>

  <!-- ================================ -->
  <!--  Used only by the -init target   -->
  <!-- =================================--> 
  <target  name="get-needed-cents">
  
    <style basedir="."
           destdir="${temp.dir}"
           includes="properties.xml"
           extension=".build.xml"
           style="${antipede.dir}/resources/stylesheets/getcent.xsl"/>
           
    <ant antfile="${temp.dir}/properties.build.xml"
         inheritall="true" 
         dir="."
         target="getcents" />        

    <style basedir="."
           destdir="${temp.dir}"
           includes="module.xml"
           extension=".build.xml"
           style="${antipede.dir}/resources/stylesheets/getcorelibs.xsl"/>
<!--           
     <ant antfile="${temp.dir}/module.build.xml"
         inheritall="true" 
         dir="."
         target="getcorelibs" />        
-->
    
    <!-- Unpack jarred cents -->
    <antipede-foreach target="-cent-unjar" param="current.cent.jar">
     <fileset dir="." casesensitive="yes"> 
      <patternset>
       <include name="${cents.dir}/*.${cent.jar.suffix}"/>
      </patternset>
     </fileset>  
    </antipede-foreach>

    <delete dir="${cents.dir}/META-INF"/>  
    
  </target>   
  
  <!-- ================================ -->
  <!--  Used only by the -init target   -->
  <!-- =================================--> 
  <target  name="-cent-unjar" depends="-cent-unjar-expand,-cent-unjar-keep"/>      
  
  <!-- ================================ -->
  <!--  Used only by the -init target   -->
  <!-- =================================--> 
  <target  name="-cent-unjar-check">
      
    <basename property="current.cent.jar.name" file="${current.cent.jar}" suffix=".jar"/>
    
    <condition property="cent-unjar.not.required">
      <and>
        <uptodate targetfile="${cents.dir}/${current.cent.jar.name}.${cent.dir.suffix}/${task.properties.name}"
                  srcfile="${current.cent.jar}"/>
        <available type="file" file="${cents.dir}/${current.cent.jar.name}.${cent.dir.suffix}/${task.properties.name}"/>
      </and>
    </condition>
 
  </target>       

  <!-- ====================================== -->
  <!--  Used only by the -cent-unjar target   -->
  <!-- ====================================== --> 
  <target  name="-cent-unjar-expand" unless="cent-unjar.not.required" 
           depends="-cent-unjar-check">
      <echo message="Expanding ${current.cent.jar}..." />
      <unjar src="${current.cent.jar}" dest="${cents.dir}"/> 
      <touch>
        <fileset dir="${cents.dir}/${current.cent.jar.name}.${cent.dir.suffix}"/>
      </touch>      
      <echo message="... ${current.cent.jar} expanded in ${current.cent.jar.name}." />    
  </target> 

  <!-- ====================================== -->
  <!--  Used only by the -cent-unjar target   -->
  <!-- =======================================--> 
  <target  name="-cent-unjar-keep" if="cent-unjar.not.required"
           depends="-cent-unjar-check">
      <echo message="${current.cent.jar} is uptodate with respect to ${current.cent.jar.name}." />
      <echo message="No need to expand it." />
  </target> 
            
  <!-- ============================================= -->
  <!-- Simple utility target to call a cent target   -->
  <!-- ==============================================-->
  <target name="call-cent">
     <ant antfile="tools/cents/${cent-name}.cent/xbuild.xml"
         inheritall="true" 
         dir="."
         target="${cent-target}" />       
  </target>            
  
  <!-- ============================================= -->
  <!-- Simple utility target to call a cent target   -->
  <!-- ==============================================-->
  <target name="cent-target" depends="-init">
     <ant antfile="tools/cents/${cent-name}.cent/xbuild.xml"
         inheritall="true" 
         dir="."
         target="${cent-target}" />       
  </target>     
    
  <!-- ================================== -->
  <!--   Create a cent.jar package        -->
  <!--   using an already deployed cent   -->
  <!-- ================================== -->
  
  <target  name="jar-cent"   depends="-init">

    <antcall target="call-cent">
      <param name="cent-name"   value="centipede"/> 
      <param name="cent-target" value="jar-cent"/> 
    </antcall>
    
  </target>      

  <!-- ================================== -->
  <!--   Create a cent.jar package        -->
  <!--   using an already deployed cent   -->
  <!-- ================================== -->
  
  <target  name="update-cent">

    <centipede-user-input name="cent-name">Please select a cent to update: </centipede-user-input> 
    <delete file="${cents.dir}/${cent-name}.${cent.jar.suffix}"/>
    <delete  dir="${cents.dir}/${cent-name}.${cent.dir.suffix}"/>
    
    <antcall target="get-needed-cents"/>
            
  </target>   

  <!-- ================================== -->
  <!--   Create a cent.jar package        -->
  <!--   using an already deployed cent   -->
  <!-- ================================== -->
  
  <target  name="update-all-cents">
  
    <property name="yn" value="n"/>
    <centipede-user-input name="yn">This will delete and download all cents. Are you sure? [y/n]: </centipede-user-input> 
   
   
    <condition property="stopit">
     <not>
      <equals arg1="${yn}" arg2="y"/>
     </not>
    </condition>

    <fail if="stopit"/>
   
    <delete  dir="${cents.dir}"/>
    <mkdir   dir="${cents.dir}"/>
    
    <antcall target="get-needed-cents"/>
    
  </target>   
      
  <!-- ================================== -->
  <!--   Create a cent.jar package        -->
  <!--   using an already deployed cent   -->
  <!-- ================================== -->
  
  <target  name="create-dtd"   depends="-init">
    <antstructure output="${xlayout.build.dir}/build.dtd"/>
  </target>