maven-dependency-plugin,copy-dependencies:排除一些工件ID及其依赖项

Question

我只需要将一个依赖项及其所有传递依赖项复制到指定的文件夹.我知道我可以用"excludeArtifactIds"排除工件,但我还需要排除那些工件的传递依赖性,显然"excludeArtifactIds"不能.

有办法做到这一点吗？

Answer 1

似乎Maven依赖插件不是为此而设计的,因为它们将此功能的一个请求关闭为"WONTFIX",另一个请求自2007年以来一直处于打开状态.

但是,您可以使用maven-assembly-plugin来完成类似的任务.

下面我附上了两个样本POM.第一个是依赖项目(您想要复制的项目),它本身具有一个依赖项(例如).第二个是聚合另一个项目的聚合项目,它依赖于.我还附加了用于复制依赖项的程序集desriptor文件.

从本质上讲,这将复制第一个项目,它是第二个项目的目标/ dest(可配置)目录的一个依赖项.

第一个POM(依赖项目):/ samples-dependency/pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>sample-dependency</groupId>
  <artifactId>sample-dependency</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <dependencies>
    <dependency>
        <groupId>commons-lang</groupId>
        <artifactId>commons-lang</artifactId>
        <version>2.5</version>
    </dependency>
  </dependencies>
</project>

第二个POM(聚合项目):/ samples-dependency-aggregator/pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>sample-dependency-aggregator</groupId>
    <artifactId>sample-dependency-aggregator</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>sample-dependency-aggregator</name>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.2</version>
                <executions>
                    <execution>
                        <id>aggregate</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                        <configuration>
                            <descriptor>src/main/assembly/default.xml</descriptor>
                        </configuration>
                    </execution>
                </executions>
                <configuration>
                    <attach>false</attach>
                    <finalName>dest</finalName>
                    <appendAssemblyId>false</appendAssemblyId>
                </configuration>
            </plugin>
        </plugins>
    </build>
    <dependencies>
        <dependency>
            <groupId>sample-dependency</groupId>
            <artifactId>sample-dependency</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
    </dependencies>
</project>

程序集描述符:/sample-dependency-aggregator/src/main/assembly/default.xml

<?xml version="1.0" encoding="UTF-8"?>
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.1 http://maven.apache.org/xsd/assembly-1.1.1.xsd ">
    <id>default</id>
    <formats>
        <format>dir</format>
    </formats>
    <includeBaseDirectory>false</includeBaseDirectory>
    <dependencySets>
        <dependencySet>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>sample-dependency:sample-dependency</include>
            </includes>
            <useTransitiveDependencies>true</useTransitiveDependencies>
            <useTransitiveFiltering>true</useTransitiveFiltering>
        </dependencySet>
    </dependencySets>


</assembly>

Answer 2

将excitTransitive设置为怎么样true？