releng.wtpbuilder/scripts/build/label.xml

<project
    name="label"
    default="label"
    basedir=".">

    <!-- = = = standard properties pattern = = = -->
    <!-- 
        Note to be cross-platform, "environment variables" are only appropriate for 
        some variables, e.g. ones we set, since properties are case sensitive, even if 
        the environment variables on your operating system are not, e.g. it will 
        be ${env.Path} not ${env.PATH} on Windows -->
    <property
        environment="env" />

    <!-- 
        Let users override standard properties, if desired.
        If directory, file, or some properties do not exist,  
        then standard properties will be used.
    -->
    <property
        file="${env.LOCAL_BUILD_PROPERTIES_DIR}/${ant.project.name}.properties" />

    <!-- = = = end standard properties pattern = = = -->


    <!-- Capture the computer name in a cross-platform manner -->
    <property
        name="env.COMPUTERNAME"
        value="${env.HOSTNAME}" />
    <target
        name="label">
        <available
            file="${buildDirectory}/label.properties"
            property="label.properties.exists" />
        <antcall
            target="create.label.properties" />
    </target>
    <target
        name="create.label.properties"
        unless="label.properties.exists">
        <mkdir
            dir="${buildDirectory}" />
        <tstamp>
            <format
                property="date"
                pattern="yyyyMMdd"
                timezone="UTC" />
        </tstamp>
        <tstamp>
            <format
                property="time"
                pattern="HHmm"
                timezone="UTC" />
        </tstamp>
        <echo
            message="cctimestamp: ${cctimestamp}" />
        <echo
            message="datetime: ${date}${time} " />
        <condition
            property="timestamp"
            value="${cctimestamp}"
            else="${date}${time}">
            <isset
                property="cctimestamp" />
        </condition>
        <echo
            message="timestamp: ${timestamp}" />
        <property
            name="timestamp"
            value="${date}${time}" />
        <fail
            unless="buildType" />
        <property
            name="buildId"
            value="${buildType}${timestamp}" />

        <!--this naming convention used by php scripts on download server-->
        <property
            name="buildLabel"
            value="${buildType}-${buildId}-${timestamp}" />

        <!--store the build label information in a file-->
        <!--note the line.separator is required to be immune to the exact formatting -->
        <echo
            file="${buildDirectory}/label.properties"
            append="true"> buildType=${buildType}${line.separator}</echo>
        <echo
            file="${buildDirectory}/label.properties"
            append="true"> buildId=${buildId}${line.separator}</echo>
        <echo
            file="${buildDirectory}/label.properties"
            append="true"> timestamp=${timestamp}${line.separator}</echo>
        <echo
            file="${buildDirectory}/label.properties"
            append="true"> buildLabel=${buildLabel}${line.separator}</echo>
        <echo
            file="${buildDirectory}/label.properties"
            append="true"> date=${date}${line.separator}</echo>
        <echo
            file="${buildDirectory}/label.properties"
            append="true"> time=${time}${line.separator}</echo>
        <echo
            file="${buildDirectory}/buildmachineinfo.properties"
            append="true"> buildComputer=${env.COMPUTERNAME}${line.separator}
            buildOS=${env.OS}${line.separator}</echo>
        <echo
            file="${buildDirectory}/label.properties"
            append="true"> buildBranch=${buildBranch}${line.separator}</echo>
    </target>
</project>