java如何解析POM中没有relativePath的模块依赖关系？

Question

我正在从事一个项目，我们正在分析Maven Central工件中的依赖关系。我需要做的是使用org.apache.maven.plugins:maven-dependency-plugin:3.1.1:tree将依赖项提取为GraphML，对于简单的项目，这很容易

但是，对于pom中具有<module>依赖项但没有relativePath的项目，我无法解决这些依赖项：

我的示例是Apache Hivemind项目pom，模块部分：

<modules>
    <module>framework</module>
    <module>xml</module>
    <module>annotations</module>
    <module>library</module>
    <module>jmx</module>
    <module>examples</module>
</modules>

这将导致此输出：

[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]
[ERROR]   The project org.apache.hivemind:hivemind-project:2.0-alpha-1 (/data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/hivemind-project-2.0-alpha-1.pom) has 6 errors
[ERROR]     Child module /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/framework of /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/hivemind-project-2.0-alpha-1.pom does not exist
[ERROR]     Child module /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/xml of /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/hivemind-project-2.0-alpha-1.pom does not exist
[ERROR]     Child module /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/annotations of /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/hivemind-project-2.0-alpha-1.pom does not exist
[ERROR]     Child module /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/library of /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/hivemind-project-2.0-alpha-1.pom does not exist
[ERROR]     Child module /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/jmx of /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/hivemind-project-2.0-alpha-1.pom does not exist
[ERROR]     Child module /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/examples of /data/scratch/artifacts/org/apache/hivemind/hivemind-project/2.0-alpha-1/hivemind-project-2.0-alpha-1.pom does not exist

我将所有这些依赖项下载到我的本地repo中

如何调用mvn，以便让它在本地repo（或我指定的任何repo）中查找依赖项

Answer 1

一位同事建议我尝试一种稍微不同的方法：将POM中的工件作为新（临时）POM中的依赖项

因此，对于org.apache.hivemind:hivemind-framework:2.0-alpha-1，按如下方式构造一个临时POM：

<?xml version="1.0" encoding="UTF-8"?>
<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>com.example</groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1</version>

    <dependencies>
        <dependency>
            <groupId>org.apache.hivemind</groupId>
            <artifactId>hivemind-framework</artifactId>
            <version>2.0-alpha-1</version>
        </dependency>
    </dependencies>
</project>

然后使用临时POM作为-f参数