Maven 版本控制最佳实践 [英] Maven versioning best practices

问题描述

更改Maven项目版本的最佳方式是什么，发布此版本然后返回*-SNAPSHOT开发.

What is the best way to change version of Maven project, to release this version and then return back to *-SNAPSHOT development.

目前我正在做以下事情:

Currently I'm doing following:

• 从 pom.xml
检索当前版本(最有可能使用 SNAPSHOT)
• 增量版本(mvn -DnewVersion= versions:set)，尊重问题中描述的规则Maven 补丁版本
• mvn:install 发送到仓库
• 再次重命名版本，添加SNAPSHOT 后缀.
• 提交更改(使用一些版本控制系统)

• retrieve current version (most likely with SNAPSHOT) from pom.xml
• increment version (mvn -DnewVersion=<something> versions:set), respecting rules described in the question Maven artifact version for patches
• mvn:install to sent to repo
• renaming version once again adding SNAPSHOT postfix.
• committing changes (using some version control system)

我有一种强烈的感觉，我做错了什么和/或效率低下.

I have a strong feeling I'm doing something wrong and/or inefficient.

推荐答案

你应该使用 maven-release-plugin 来发布你的工件.发布插件会自动增加您的所有版本.如果您从 1.0.3-SNAPSHOT 到 1.1.0-SNAPSHOT ，则可能是个例外.使用 Maven 进行开发的时间表是:

You should use the maven-release-plugin to release your artifacts. Than automatically all your versions will be incremented by the release-plugin. The exception might be if you are going from 1.0.3-SNAPSHOT to 1.1.0-SNAPSHOT . The timeline for developing with Maven is:

1.0.0-SNAPSHOT
1.0.0
1.0.1-SNAPSHOT
1.0.1
1.0.2-SNAPSHOT
1.0.2
..

要从 SNAPSHOT 到发布版本，您应该使用 maven 发布插件，您只需使用以下命令即可发布工件:

To go for the step from a SNAPSHOT to a release version you should use the maven release plugin you can release an artifact simply by using:

第一步:

mvn release:prepare 

最后一步:

mvn release:perform

如果你想接受默认值，你可以简单地添加 -B 像:

If you would like to accept the defaults you can simply add -B like:

mvn -B release:prepare 

或者您可以将这些步骤合并为一个:

or you can combine those steps into a single one:

mvn -B release:prepare release:perform

上述内容也可以在 CI 解决方案中使用.

The above can also be used from within a CI solution.

使用 mvn install 仅用于将工件安装到本地存储库中.如果您正在使用像存储库管理器这样的真实人(我可以推荐)，您必须使用:

Using mvn install is only intended to install the artifacts into your local repository. If you are working with a real one like a repository manager (which i can recommend) you have to use:

mvn deploy 

使用发布插件的一个要求是在你的 pom 中配置 scm 区域(我希望你使用的是版本控制?).

One requirement for using the release plugin is to configure the scm area in your pom (i hope you are using a version control?).

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