Scripting capabilities (export, size, quality, etc)

I am a commercial map maker. It would be SO AWESOME if I could take the 50 map variants I just made and use a command line script to initiate the export process automatically. This would allow me to totally automate the creation of maps. Even if it's not from the command line, having some sort of "short cut" to export with the previous settings without having to confirm them again would be great so I can switch between maps and make the images quickly.