build-tools/src/main/resources/build-tools.ant

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   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
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       http://www.apache.org/licenses/LICENSE-2.0

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<project name="org.apache.easyant.plugins#build-tools" xmlns:ivy="antlib:org.apache.ivy.ant" xmlns:ac="antlib:net.sf.antcontrib"
    xmlns:ea="antlib:org.apache.easyant">

    <ea:core-version requiredrevision="[0.9,+]" />
    <ea:parameter property="project.ivy.instance" default="project.ivy.instance" description="ivy instance name" />
    <ea:parameter property="project.ivy.file" required="true"
        description="ivy file (use to resolve dependencies for the project)" />
    <ea:parameter property="pre.module.targets" default="validate,clean"
        description="list of targets that must be executed BEFORE subproject(s) delegation" />
    <ea:parameter property="submodule.dirs"
        description="pattern or comma-separated list indicating which submodules directories should be included in the build"
        default="**/*" />
    <ea:parameter property="metabuild.root" description="root directory level of a metabuild project"
        default="${basedir}" />
    <ea:parameter property="metabuild.includes" description="Pattern describing modules to include in a metabuild"
        default="${submodule.dirs}" />
    <ea:parameter property="metabuild.excludes" description="Pattern describing modules to exclude in a metabuild"
        default="**/src/ **/lib/ **/target/ **/bin module.ivy" />
    <ea:parameter property="metabuild.mode" description="defines execution mode of metabuild feature (all,dependents,dependencies)"
        default="all" />

    <fileset id="submodules.fileset" dir="${metabuild.root}" includes="${metabuild.includes}" excludes="${metabuild.excludes}">
        <filename name="**/module.ivy" />
    </fileset>
    <condition property="current-module" value="${ivy.module}" else="*">
        <available file="module.ivy" />
    </condition>

    <ac:if>
        <equals arg1="dependencies" arg2="${metabuild.mode}" />
        <ac:then>
            <ivy:buildlist reference="build-path" root="${current-module}" ivyfilepath="module.ivy"
                excluderoot="true" settingsref="easyant.ivy.instance">
                <fileset refid="submodules.fileset" />
            </ivy:buildlist>
        </ac:then>
        <ac:elseif>
            <equals arg1="dependents" arg2="${metabuild.mode}" />
            <ac:then>
                <ivy:buildlist reference="build-path" leaf="${current-module}" ivyfilepath="module.ivy"
                    excludeleaf="true" settingsref="easyant.ivy.instance">
                    <fileset refid="submodules.fileset" />
                </ivy:buildlist>
            </ac:then>
        </ac:elseif>
        <ac:else>
            <ivy:buildlist reference="build-path" ivyfilepath="module.ivy" settingsref="easyant.ivy.instance">
                <fileset refid="submodules.fileset" />
            </ivy:buildlist>
        </ac:else>
    </ac:if>
</project>