releng.wtpbuilder/scripts/build/signjars.xml

<?xml version="1.0" encoding="UTF-8"?>
<project
    name="signJarsInArchive"
    default="signJarsInArchive"
    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 = = = -->
    
    <!-- Our specific directory in the signing area -->
    <property
        name="stagingDirectory"
        value="/opt/public/download-staging.priv/webtools" />
    <property
        name="signingHistory"
        value="${buildDirectory}/signing-${archiveName}.log" />

        
    <!-- Fail fast if variables are not provided as expected -->
    <fail
        unless="buildDirectory"
        message="buildDirectory must be specified by caller" />
    <fail
        unless="archiveName"
        message="archiveName must be specified by caller" />
    <fail
        unless="buildLabel"
        message="buildLabel must be specified by caller" />
    <fail
        unless="buildId"
        message="buildId must be specified by caller" />
    <fail
        unless="wtp.builder.home"
        message="wtp.builder.home must be specified by caller" />

    <!-- Primary task -->
    <target
        name="signJarsInArchive"
        depends="check.sign"
        if="doSign">
        <property
            name="packtmp"
            value="${buildDirectory}/packtmp" />
        <property
            name="outputFile"
            value="${stagingDirectory}/${archiveName}" />
        <mkdir
            dir="${packtmp}" />
        <move
            file="${buildDirectory}/${buildLabel}/${archiveName}"
            tofile="${packtmp}/${archiveName}" />
        <!-- add pack.properties file that specifies effort level -->
        <exec
            executable="zip">
            <arg
                line="-r ${packtmp}/${archiveName} ${wtp.builder.home}/scripts/build/pack.properties" />
        </exec>
        
        
        <!--copy zip file to staging directory-->
        
        <!--make positive that staging area is completely clean-->
        <echo
            message="delete any possible files in staging area " />
        <!-- this first output creates or replaces signingHistory file, all subsequent ones should append -->
        <exec
            executable="ssh"
            output="${signingHistory}">
            <arg
                line="david_williams@build.eclipse.org /bin/rm -rf ${stagingDirectory}/*" />
        </exec>
        
        
        <echo
            message="copying zip file to staging directory" />
        <exec
            executable="scp"
            output="${signingHistory}"
            append="true">
            <arg
                line="${packtmp}/${archiveName} david_williams@build.eclipse.org:${stagingDirectory}" />
        </exec>
        <exec
            executable="ssh"
            output="${signingHistory}"
            append="true">
            <arg
                line="david_williams@build.eclipse.org /bin/chmod ugo+rw ${outputFile} " />
        </exec>
        
        
        <!-- establish Original Attributes  -->
        <!-- this first count is just to confirm there is only one file there ... 
             in future, we may want to fail here, if not -->
        <exec
            executable="ssh"
            outputProperty="originalNFiles">
            <arg
                line="david_williams@build.eclipse.org ls -l ${stagingDirectory} | wc -l" />
        </exec>
        <echo
            message="original Number of Files: ${originalNFiles}" />
        <exec
            executable="ssh"
            outputProperty="originalAttributes">
            <arg
                line="david_williams@build.eclipse.org ls -l ${outputFile}" />
        </exec>
        <echo
            message="original: ${originalAttributes}" />
        
        
        
        <!--invoke sign script and wait-->
        <echo
            message="invoke sign script and wait" />
        <exec
            executable="ssh"
            output="${signingHistory}"
            append="true">
            <arg
                line="david_williams@build.eclipse.org /usr/bin/sign ${outputFile} nomail" />
        </exec>

        <!--Wait for signed build to be available -->
        <antcall
            target="waitForChangedAttributes">
            <param
                name="originalAttributes"
                value="${originalAttributes}" />
        </antcall>

        <!--copy zip back to build machine -->
        <echo
            message="copy zip back to build machine" />
        <exec
            executable="scp"
            output="${signingHistory}"
            append="true">
            <arg
                line="david_williams@build.eclipse.org:${outputFile} ${buildDirectory}/${buildLabel}" />
        </exec>

        <!--delete files on build.eclipse.org-->
        <echo
            message="delete temp files on build.eclipse.org" />
        <exec
            executable="ssh"
            output="${signingHistory}"
            append="true">
            <arg
                line="david_williams@build.eclipse.org /bin/rm -rf ${outputFile}" />
        </exec>
    </target>

        
    <!-- Utility tasks -->
    <target
        name="compareAttributes">
		    <!--poll file for change in attributes-->
        <exec
            executable="ssh"
            outputProperty="polledNFiles">
            <arg
                line="david_williams@build.eclipse.org ls -l ${stagingDirectory} | wc -l" />
        </exec>
        <echo
            message="Polled Number of Files: ${polledNFiles}" />    
        <exec
            executable="ssh"
            outputProperty="polledAttributes">
            <arg
                line="david_williams@build.eclipse.org ls -l ${outputFile}" />
        </exec>
        <echo
            message="original:  ${originalAttributes}" />
        <condition
            property="attributesChanged">
            <and>
            <equals
                arg1="1"
                arg2="${polledNFiles}"
                trim="true" />
            <equals
                arg1="${originalAttributes}"
                arg2="${polledAttributes}" 
                trim="true" />
            </and>
        </condition>
        <echo
            message="polled:  ${polledAttributes}" />

        <sleep
            seconds="120" />
        <antcall
            target="waitForChangedAttributes">
            <param
                name="originalAttributes"
                value="${originalAttributes}" />
        </antcall>
    </target>

    <target
        name="waitForChangedAttributes"
        unless="attributesChanged">
        <antcall
            target="compareAttributes">
            <param
                name="originalAttributes"
                value="${originalAttributes}" />
        </antcall>
    </target>
    <target
        name="check.sign">
        <echo
            message="sign: ${sign}" />
        <condition
            property="doSign">
            <equals
                arg1="${sign}"
                arg2="true"
                trim="true"
                casesensitive="false" />
        </condition>
    </target>
</project>