Exporting PDFs in bulk?

I'm working on a musical, and I've got 35+ separate MuseScore files that contain the score for the show. Since it's under development, the charts change fairly often, and when they do, I need to export new PDFs for performers. I'd like to be able to automate deploying changed files, but I don't think there's currently any easy way to make MuseScore export a score "hands-free," as in, under script control. Since I'm on a Mac, I might be able to use the graphic interface scripting system to allow a script to click the various menu items and buttons and whatnot, but thought I'd see if anybody else had any other suggestions, or knew of some feature that I hadn't noticed yet.

I'd also be curious if there's broader interest in having that functionality added to MuseScore. I suspect a lot of people using MuseScore are reconstructing existing charts, or composing new individual pieces, so they're not likely to need to export a folder full of scores all at the same time. But I've been wrong before. :)