build.xml

<project name="streamsx.transform" default="all" basedir=".">
    <description>
        Build file for streamsx.transform project
    </description>
  <!-- set global properties for this build -->
  <property environment="env" />
  <property name="streams.install" value="${env.STREAMS_INSTALL}" />
  <property name="toolkit" location="com.ibm.streamsx.transform"/>
  <property name="toolkit.test" location="tests"/>
  <property name="tmp" location="tmp" />
	
  <target name="all" depends="toolkit"/>

  <target name="setcommitversion">
    <!-- Create the time stamp -->
    <tstamp/>

    <!-- Extract the git commit hash -->
    <exec executable="git" outputproperty="commithash">
        <arg value="rev-parse"/>
        <arg value="--short"/>
        <arg value="HEAD"/>
    </exec>

     <!-- Update the info.xml -->
     <replace file="${toolkit}/info.xml" token="__dev__" value="commit_${commithash}" summary="yes"/>

    <!-- Extract info from the toolkit's info.xml -->
    <xmlproperty file="${toolkit}/info.xml" prefix="tkinfo" keepRoot="no"/>

    <echo message="Toolkit Version: ${tkinfo.info:identity.info:version}"/>
    <echo message="Git Hash: ${commithash}"/>
     
  </target>

   <target name="revertversion">
    <exec executable="git">
        <arg value="checkout"/>
        <arg value="--"/>
        <arg value="${toolkit}/info.xml"/>
    </exec>
    </target>

  <target name="clean" depends="cleansamples"
        description="clean up" >
  	<ant dir="${toolkit}" target="clean"/>
        <delete dir="${tmp}"/>
  </target>

  <target name="cleansamples">
     <exec executable="make" failonerror="true" dir="${basedir}/samples/RuntimeFilter">
        <arg value="-f" />
        <arg value="Makefile" />
        <arg value="clean" />
     </exec>
  </target>

  <target name="toolkit"
        description="Build any code and index the toolkit." >
  	<ant dir="${toolkit}" target="all"/>
  </target>

  <target name="spldoc" depends="spldoc_work, revertversion"/>

  <target name="spldoc_work" depends="setcommitversion">
    <antcall target="spldoctoolkit">
       <param name="tkdir" value="${toolkit}"/>
       <param name="tktitle" value="IBMStreams ${tkinfo.info:identity.info:name} Toolkit"/>
    </antcall>
  </target>

  <target name="spldoctoolkit">
     <property name="tkdir" value="${basedir}"/>
     <echo message="Tookit to SPLDOC: ${tkdir}"/>
     <exec executable="${streams.install}/bin/spl-make-doc">
        <arg value="--include-composite-operator-diagram"/>
        <arg value="--author"/>
        <arg value="IBMStreams Open Source Community at GitHub - https://github.com/IBMStreams/${ant.project.name}"/>
        <arg value="--doc-title"/>
        <arg value="${tktitle}"/>
        <arg value="--directory"/>
        <arg value="${tkdir}"/>
     </exec>
  </target>

  <!-- Targets to build releases -->
  <target name="release"  depends="clean,all,spldoc">
	<mkdir dir="${tmp}" />
        <property name="releasefilename" value="${tmp}/streamsx.transform.toolkits-${tkinfo.info:identity.info:version}-${DSTAMP}-${TSTAMP}.tgz"/>
    	<tar compression="gzip" longfile="gnu"
             destfile="${releasefilename}"
    	     basedir="${basedir}"
             includes="${tkinfo.info:identity.info:name}/** samples/**"
             excludes="**/.gitignore **/.settings/** **/.settings **/.project **/.classpath"
    	/>
        <checksum file="${releasefilename}"/>
        <checksum algorithm="sha1" file="${releasefilename}"/>
    </target>
</project>