詹金斯:构建步骤的条件触发器 [英] Jenkins: conditional trigger on the build step

问题描述

在同一个SVN信息库中，我们有一个包含几个子项目的项目. 例如:

We have a project with couple of subprojects in the same SVN repository. For example:

svn://ip/svn/ trunk/subproject1
svn://ip/svn/ trunk/subproject2

Jenkins是否可以在构建步骤中创建条件触发器?

Is it possible in Jenkins to create conditional trigger on the build step?

我将澄清:仅当更改其SVN树时，我才想执行Maven构建步骤.

I will clarify: I want to execute the Maven build step only if its SVN tree was changed.

例如，svn://ip/svn/trunk/subproject1树已更改.在这种情况下，应触发整个构建.

For example, svn://ip/svn/ trunk/subproject1 tree was changed. In this case the whole build should be triggered.

然后，(由于svn://ip/svn/trunk/subproject1树已更改)，将执行subproject1的Maven构建步骤.

Then, (since svn://ip/svn/ trunk/subproject1 tree was changed) the Maven build step for subproject1 will be executed.

但是由于svn://ip/svn/trunk/subproject2未被更改，因此不会执行subproject2的Maven构建步骤.

But the Maven build step for subproject2 will NOT be executed, since svn://ip/svn/ trunk/subproject2 was not changed.

任何帮助将不胜感激！

最诚挚的问候， 迈克尔

Best regards, Michael

推荐答案

简短答案:否.

长答案:是的，如果您为每个模块创建单独的Jenkins构建，则和父项目不会尝试既是聚合器" POM(包含子模块列表)又是父" POM(包含孩子使用的定义).这还具有适当重建依赖项目的好处.

Long answer: yes, if you create separate Jenkins builds for each module, and the parent project does not attempt to be both an "aggregator" POM (containing a list of child modules) and a "parent" POM (containing definitions used by the children). This also has the benefit of properly rebuilding dependent projects.

也就是说，您为什么要担心与詹金斯一起重建一切?通常，这是最好的方法，因为它可以清除子项目之间的任何意外关系.

That said, why are you concerned about rebuilding everything with Jenkins? It's usually the best approach, as it flushes out any unexpected relationships between child projects.

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