I have logic that needs to be put into the build. I can put it into a DSL or I can put it into a bash script. A bash script can be run on a developer's machine.

I have logic that needs to be put into the build. I can put it into a DSL or I can put it into a bash script. A bash script can be run on a developer's machine. This a bash script allows the developer to test the build on their own machine without the need for running an entire build through the CI system first. I therefore don't see the need for all that DSL stuff that's designed around not needing a bash script. I still need the batch script for testability purposes. I'm fine with the DSL otherwise; switching from Jenkins to GitHub actions isn't a big deal especially when all you're going to do is run a bash script.