Jenkins Trigger to build on Tuesday's only if new code has been merged since last build - is it possible?

If I select two triggers (build periodically monitor source code repository) will that enable either trigger to build? Rather than require both?

I only want Jenkins to build on Tuesday evenings, if new code has come in since the prior Tuesday.

CodePudding user response：

Select Poll SCM under Build Triggers and use this cron expression: 0 17 * * 2
It checks for changes every Tuesday at 5 PM. A build is triggered only if new changes are detected.