This is entirely understandable, and entirely the fault of whoever thought bash scripts belong in configuration files. If you’re trying to stuff a tiger into a desk drawer, the natural consequences are hardly the fault of the desk drawer.

But it's the situation we're in now. It's what you see in the docs and what my colleagues write as well. I entirely agree that scripting into a markup language doesn't make sense yet the inertia is there and I wish there was some way out.