Doing Multiple build in Jenkins using SVN as SCM

Question

How can I loop an SVN folder every 3 hours, check the latest files checked in, and do the build using Jenkins CI?

I have used parameterized and I was able to select only one project at one time. But I want the Jenkins to automatically do the build based on the files when they have checked-in. Like do the one which are latest which are not yet build yet in sequence manner (first come first served).

My typical project structure:

<SVN URL root><branchs>Project1
<SVN URL root><branchs>Project2
<SVN URL root><branchs>Project3

...and so on.

How can I do this?

Answer 1

Use the poll scm option with the cron set for every 3hrs.