自定义 Maven 插件开发 - 尽管包含依赖项，但 getArtifacts 为空 [英] Custom Maven Plugin development - getArtifacts is empty though dependencies are included

问题描述

MavenProject.getArtifacts() 始终为空，但我能够看到 MavenProject.getDependencies() 返回所需的依赖项列表.

MavenProject.getArtifacts() is always empty, though I am able to see the MavenProject.getDependencies() returning the required list of dependencies.

我已经尝试将 ArtifactHandled 添加到 components.xml 并对其进行了适当的配置，但仍然没有解决方案

I have tried adding the ArtifactHandled to the components.xml and configured it appropriately but still no solution

components.xml 文件

components.xml file

<components>
    <component>
        <role>org.apache.maven.artifact.handler.ArtifactHandler</role>
        <role-hint>xyz</role-hint>
        <implementation>
            org.apache.maven.artifact.handler.DefaultArtifactHandler
        </implementation>
        <configuration>
            <type>xyz</type>
            <extension>xyz</extension>
            <language>xyz</language>
            <addedToClasspath>true</addedToClasspath>
        </configuration>
    </component>

    <component>
        <role>org.apache.maven.lifecycle.mapping.LifecycleMapping</role>
        <role-hint>xyz</role-hint>
        <implementation>
            org.apache.maven.lifecycle.mapping.DefaultLifecycleMapping
        </implementation>
        <configuration>
            <phases>
                <compile>
                    com.xyz.maven.plugin:otx-maven-plugin:cmp
                </compile>
                <package>
                    com.xyz.maven.plugin:otx-maven-plugin:pkg
                </package>
                <install>
                    org.apache.maven.plugins:maven-install-plugin:2.5.2:install
                </install>
             </phases>
        </configuration>
    </component>
</components>

依赖于 pom.xml

dependency in pom.xml

   <dependencies>
    <dependency>
        <groupId>com.xyz.test.Project</groupId>
        <artifactId>testProject</artifactId>
        <version>1.0.0-SNAPSHOT</version>
        <type>xyz</type>
        <scope>compile</scope>
    </dependency>
</dependencies>

我想知道如何将 getDependencies 转换为关联的 getArtifacts，因为这是编译器使用的

I would like to know how to transform the getDependencies into associated getArtifacts since that is what is used by the compiler

推荐答案

看来我需要在 @Mojo 注释中添加 requiresDependencyResolution 属性对于包装生命周期，我需要 requiresDependencyResolution = ResolutionScope.RUNTIME对于编译生命周期，我需要 requiresDependencyResolution = ResolutionScope.COMPILE

It seems I needed to add the requiresDependencyResolution attribute to the @Mojo annotation For packaging lifecycle I needed requiresDependencyResolution = ResolutionScope.RUNTIME For compile lifecycle I needed requiresDependencyResolution = ResolutionScope.COMPILE

示例:@Mojo(name = "myCompiler", defaultPhase = LifecyclePhase.COMPILE, threadSafe = true, requiresDependencyResolution = ResolutionScope.COMPILE )

Example: @Mojo(name = "myCompiler", defaultPhase = LifecyclePhase.COMPILE, threadSafe = true, requiresDependencyResolution = ResolutionScope.COMPILE )

这篇关于自定义 Maven 插件开发 - 尽管包含依赖项，但 getArtifacts 为空的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！