assembly-standalone.xml

<?xml version="1.0" encoding="UTF-8"?>
<assembly xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
          xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
    <id>standalone</id>
    <formats>
        <format>war</format>
    </formats>
    <includeBaseDirectory>false</includeBaseDirectory>

    <dependencySets>
        <dependencySet>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>org.eclipse.jetty*:*</include>
            </includes>
            <scope>provided</scope>
            <unpack>true</unpack>
            <unpackOptions>
                <excludes>
                    <exclude>META-INF/*</exclude>
                </excludes>
            </unpackOptions>
        </dependencySet>
    </dependencySets>

    <fileSets>
        <fileSet>
            <directory>${project.basedir}/target/${project.build.finalName}</directory>
            <outputDirectory>/</outputDirectory>
            <excludes>
                <exclude>META-INF/**/*</exclude>
            </excludes>
        </fileSet>
        <fileSet>
            <directory>${project.basedir}/target/classes</directory>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>**/*/Main.class</include>
            </includes>
        </fileSet>
    </fileSets>
</assembly>