I'm currently in a process of re-creating a resource working set in Eclipse, which would include ~130 projects. But as I'm setting a resource working set, I don't let the projects checked, but instead only let relevant folders and files checked, i.e. pom.xml + /src folder + /target/generated-* folders.
Is there a way to automate this?
In Window > Preferences: Oomph > Dynamic Working Set you can specify a working set based on repository location or name patterns.
See Eclipse Wiki - Dynamic Working Sets for details.