assembly.xml

<assembly>
    <id>war-dist</id>

    <formats>
        <format>zip</format>
    </formats>
    <includeBaseDirectory>false</includeBaseDirectory>

    <fileSets>
        <fileSet>
            <directory>${project.build.directory}/unpacked</directory>
            <outputDirectory></outputDirectory>
        </fileSet>
        <fileSet>
            <directory>${basedir}</directory>
            <includes>
                <include>keycloak-ds.xml</include>
                <include>auth-server.war.dodeploy</include>
            </includes>
            <outputDirectory>deployments</outputDirectory>
        </fileSet>
        <fileSet>
            <directory>${project.build.directory}/unpacked/deployments/auth-server.war/WEB-INF/classes/META-INF</directory>
            <outputDirectory>configuration</outputDirectory>
            <includes>
                <include>keycloak-server.json</include>
            </includes>
        </fileSet>
    </fileSets>
</assembly>