适用于多个Maven项目的Maven POM版本管理 [英] Maven POM version management for multiple maven projects

问题描述

在我们的项目中，我们大约有25个Maven项目，其中每个项目至少包含3个模块项目和一个父POM.这样一来，总共约有(25 * 4)100个POM文件.有什么简单的方法可以维护POM更改版本?因此，这项任务变得乏味而无聊.这一定是整个软件开发中的常见问题吗?

In our projects, we have about 25 maven projects and each one of them contains at least 3 module projects and one parent POM. So total is around (25 *4) 100 POM files. Is there any easy way to maintain POM change version ? So this task become tedious and boring task. This must be common problem across the Software Development ?

有人有脚本或工具来更改此版本以处理以下3种情况吗?

Does anyone have scripts or tool to do this version change to handle following 3 cases ?

1)  
    <dependency>
      <groupId>THEGROUPID</groupId>
      <artifactId>THEARTIFACT</artifactId>
      <version>THE-VERSION</version>
    </dependency>

2)
    <dependency>
      <groupId>THEGROUPID</groupId>
      <artifactId>THEARTIFACT</artifactId>
      <version>$(version.number)</version>
    </dependency>
3)
  <parent>
    <groupId>THEGROUPID</groupId>
    <artifactId>THEARTIFACT</artifactId>
    <version>THE-VERSION</version>
  </parent>

我们有25个Maven项目，并且每个项目之间相互依赖(通过父pom，但没有循环依赖).因此，当我们更改其中一个库的版本时，需要在所有Maven模块父POM中进行更改.....因此，我一直在寻找能够在众多POM中实现这一目标的工具，而不仅仅是一个muti. -module项目(发行插件将仅发行和一个maven muti-module项目.)我希望这将对问题有更好的了解.

We have 25 maven projects and each one have on each other (via parent pom but not cyclic dependency) dependency, between them. So When we change a version of one of the lib, it needs to be changed throughout out all the maven module parent POMs..... Hence, I was looking for tool that can achieve this across the rage of POMs not just one muti-module project (release plug-in will only release and ONE maven muti-module project.) I hope this will have better understanding of the problem..

基本上，我正在寻找linux SED类型的命令，但要查找特定的groupid和artifactid.

Basically, I am looking for linux SED type of command but for specific groupid and artifactid.

谢谢

Bmis13

推荐答案

将所有版本放入父pom的<dependencyManagement>中:

Put all the versions in the <dependencyManagement> in your parent pom:

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>THEGROUPID</groupId>
      <artifactId>THEARTIFACT</artifactId>
      <version>THE-VERSION</version>
    </dependency>
  </dependencies>
</dependencyManagement>

这里，您不需要将<version>标记添加到子poms中.

Hereby, you do not need to add the <version> tag to your child poms.

参考: dependencyManagement (向下滚动)

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