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I have a huge Maven multi-module project. With similar structure
parentA
- subA1
- subA3
- subA3
- subA2
parentB
- subB1
- subB2
etc
The problem is, that parentA and subA1 does not contains any code inside it, but I can still see them in project explorer. But I would like to hide them or organize in tree hierarchy like in an explorer. Right now there are over 30 projects and just 20 of them contains Java code. Others simply contains others modules references. I see all 30 projects in plain form in project explorer.
The first idea - was using working set, but I can't include working set in another working set. What is the common practice to handle this issue for eclipse users
362
A multi-module project is built from an aggregator POM that manages a group of submodules. In most cases, the aggregator is located in the project's root directory and must have packaging of type pom. The submodules are regular Maven projects, and they can be built separately or through the aggregator POM.
To add modules, select eclipse-multi project in the Project Explorer and right click to open context menu. From the context menu, open Maven Project Wizard with New → Others → Maven and select Maven Module and click Next.
Because modules within a multi-module build can depend on each other, it is important that the reactor sorts all the projects in a way that guarantees any project is built before it is required. The following relationships are honoured when sorting projects: a project dependency on another module in the build.
In Project Explorer, there's a down arrow, if you hover over it, it shows "View Menu".
Click on it, Project Presentation -> Hierarchical
173
go: Windows -> Preferences -> Maven -> Hide folders of physically nested modules
and re-import your project.
38
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