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 = = = -->
    <property
        name="stagingDirectory"
        value="/our/staging/directory" />
    <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" />
    <target
        name="compareAttribs">
		<!--poll file for change in attributes-->
        <exec
            dir="${buildDirectory}"
            executable="ssh"
            outputProperty="polledAttribs">
            <arg
                line="${sshline}" />
        </exec>
        <echo
            message="original:  ${originalAttribs}" />
        <condition
            property="attribChanged">
            <not>
                <contains
                    string="${polledAttribs}"
                    substring="No such file or directory"
                    casesensitive="no" />
            </not>
        </condition>
        <echo
            message="polled:  ${polledAttribs}" />
        <antcall
            target="writeDiffResult" />
        <sleep
            seconds="120" />
        <available
            property="attribs.changed"
            file="${buildDirectory}/attribDiff.txt" />
        <antcall
            target="waitForChangedAttribs" />
    </target>
    <target
        name="writeDiffResult"
        if="attribChanged">
        <echo
            message="original: ${originalAttribs}"
            file="${buildDirectory}/attribDiff.txt" />
        <echo
            message="new: ${polledAttribs}"
            file="${buildDirectory}/attribDiff.txt"
            append="true" />
    </target>
    <target
        name="signJarsInArchive"
        if="sign">
        <property
            name="packtmp"
            value="${buildDirectory}/packtmp" />
        <property
            name="stagingDirectoryOutput"
            value="${stagingDirectory}/${buildId}-out" />
        <property
            name="outputFile"
            value="${stagingDirectoryOutput}/${archiveName}" />
        <mkdir
            dir="${packtmp}" />
        <move
            file="${buildDirectory}/${buildLabel}/${archiveName}"
            tofile="${packtmp}/${archiveName}" />
		<!-- add pack.properties file that specifies effort level -->
        <exec
            dir="."
            executable="zip">
            <arg
                line="-r ${packtmp}/${archiveName} ${wtp.builder.home}/scripts/build/pack.properties" />
        </exec>
        
		<!--push drop to staging directory-->
        <echo
            message="push drop to staging directory" />
        <exec
            dir="${packtmp}"
            executable="scp"
            output="signing.txt">
            <arg
                line="${archiveName} build.eclipse.org:${stagingDirectory}" />
        </exec>
        <exec
            dir="${buildDirectory}"
            executable="ssh"
            output="signing.txt"
            append="true">
            <arg
                line="build.eclipse.org /bin/chmod ugo+rw ${stagingDirectory}/${archiveName} " />
        </exec>

		<!--invoke sign script and wait-->
        <echo
            message="invoke sign script and wait" />
        <exec
            dir="${basedir}"
            executable="ssh"
            output="signing.txt"
            append="true">
            <arg
                line="build.eclipse.org cd ${stagingDirectory}; /usr/bin/sign ${stagingDirectory}/${archiveName} mail ${stagingDirectoryOutput}" />
        </exec>

		<!--Wait for signed build to be available -->
        <antcall
            target="waitForChangedAttribs">
            <param
                name="sshline"
                value="build.eclipse.org cd ${stagingDirectoryOutput};ls ${archiveName}" />
        </antcall>

		<!--copy zip back to build machine -->
        <echo
            message="copy zip back to build machine" />
        <exec
            dir="${basedir}"
            executable="scp"
            output="signing.txt"
            append="true">
            <arg
                line="build.eclipse.org:${stagingDirectory}/${buildId}-out/${archiveName} ${buildDirectory}/${buildLabel}" />
        </exec>

		<!--delete files on build.eclipse.org-->
        <echo
            message="delete temp files on build.eclipse.org" />
        <exec
            dir="${basedir}"
            executable="ssh"
            output="signing.txt"
            append="true">
            <arg
                line="build.eclipse.org /bin/rm -rf ${stagingDirectory}/${buildId}-out ${stagingDirectory}/${archiveName}" />
        </exec>
    </target>
    <target
        name="waitForChangedAttribs"
        unless="attribs.changed">
        <antcall
            target="compareAttribs"
            inheritAll="false">
            <param
                name="originalAttribs"
                value="${originalAttribs}" />
        </antcall>
    </target>
</project>