对于目标“包"，不会自动调用Maven阴影插件. [英] Maven shade plugin is not called automatically for goal "package"

问题描述

我花了很多时间弄清楚如何调用Maven阴影插件来构建uber-jar(具有所有依赖项). 我发现的大多数可谷歌搜索的信息(包括大量示例和Maven文档)表明，我要做的就是将插件包含在pom.xml中:

I've spent quite a bit of time figuring out how to invoke Maven shade plugin to build a uber-jar (with all dependencies). Most of the google-able info that I found (including numerous examples, and Maven documentation) suggests that all I have to do is include the plugin into pom.xml:

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>2.4.3</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                </execution>
            </executions>
         </plugin>

然后"mvn软件包"(或最终调用软件包"的任何其他目标)将自动触发该插件.

and then "mvn package" (or any other goal that eventually invokes "package") will automatically trigger this plugin.

但是，不管我尝试了什么-实际调用该插件的唯一方法似乎是:运行"mvn软件包shade:shade"(这似乎违反了配置驱动的构建的目的).无论是从Eclipse(STS版本:3.8.2.RELEASE)还是从命令行(Apache Maven 3.3.9)运行Maven，结果都是相同的.

But no matter what I tried - the only way to actually invoke the plugin appears to be: running "mvn package shade:shade" (which seems to defeat the purpose of config-driven build). Same results whether running Maven from within Eclipse (STS Version: 3.8.2.RELEASE), or from command line (Apache Maven 3.3.9).

我想念什么吗?

UPD:已解决，请参见GauravJ的回答.

UPD: solved, see answer by GauravJ.

推荐答案

我设法重现了您的问题.在pom.xml中，您必须已定义如下的插件，

I have managed to reproduce your problem. In your pom.xml, you must have defined plugin like below,

<build>
<pluginManagement>
  <plugins>

    <plugin>
       <groupId>org.apache.maven.plugins</groupId>
       <artifactId>maven-shade-plugin</artifactId>
       <version>2.4.3</version>
       <executions>
       <execution>
            <phase>package</phase>
            <goals>
             <goal>shade</goal>
            </goals>
       </execution>
      </executions>
   </plugin>
   ....

  </plugins>
</pluginManagement>
</build>

代替

<build>
    <plugin>
       <groupId>org.apache.maven.plugins</groupId>
       <artifactId>maven-shade-plugin</artifactId>
       <version>2.4.3</version>
       <executions>
       <execution>
            <phase>package</phase>
            <goals>
             <goal>shade</goal>
            </goals>
       </execution>
      </executions>
   </plugin>
</build>

这可能会解决您的问题.

This will probably fix your problem.

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