docker.xml

<!-- docker helper ant targets -->
<!-- vim: set expandtab ts=4 sw=4 : -->
<project>
    <import file="config/config.xml" />

    <!-- tag an image from docker.endpoint to match its name if pushed to the registry-->
    <!-- images should be tagged regardless of deploy target but this slows down local builds by more than 2 minutes; so skip -->
    <target name="tagImage" if="${use.docker.registry}">
        <var file="whisk.properties" />
        <exec executable="/bin/bash" failonerror="true">
            <arg line="${openwhisk.home}/tools/docker/dockerWithRetry.sh ${docker.timeout.short} --host tcp://${docker.endpoint}" />
            <arg line="${docker.tls.cmd}" />
            <arg line="tag -f ${docker.image.to.push} ${docker.registry}${docker.image.to.push}:${docker.image.tag}" />
        </exec>
    </target>

    <!-- push an image from docker.endpoint to the registry as specified by docker.registry -->
    <target name="pushImageToRegistry" depends="tagImage" if="${use.docker.registry}">
        <var file="whisk.properties" />
        <exec executable="/bin/bash" failonerror="true">
            <arg line="${openwhisk.home}/tools/docker/dockerWithRetry.sh ${docker.timeout.long} --host tcp://${docker.endpoint}" />
            <arg line="${docker.tls.cmd}" />
            <arg line="push ${docker.registry}${docker.image.to.push}:${docker.image.tag}" />
        </exec>
    </target>

    <!-- pull an image from the whisk registry on the main docker endpoint
         to another endpoint -->
    <target name="pullImageFromRegistry" if="${use.docker.registry}">
        <var file="whisk.properties" />
        <exec executable="docker" failonerror="true">
            <arg value="--host" />
            <arg value="tcp://${docker.endpoint}" />
            <arg line="${docker.tls.cmd}" />
            <arg line="pull ${docker.registry}${docker.image.to.pull}:${docker.image.tag}" />
        </exec>
    </target>

</project>