Automation through CC applications

Hello,

I am trying to find a way (or possibly third party software) that would allow me to automate actions throughout multiple Adobe CC applications. I work in a print shop, and I am trying to simplify some of our more common processes.

So let's say I have a 24x36 poster file that will be mounted to a piece of foamcore. This is a common thing we do all the time. I want to create a process that will open the file in Ps, add .25" to the canvas side width and height, content-aware fill that space, and then save the file out. It would then need to open the file in Ai, add crop marks, and save that file out as a .eps. This would create a usable print file for that single poster.

Now let's say I need to print 5 of these posters, not just one. I would want a second (or longer) action that would create a new 48"x96" document in Id, create a 24x36 frame, and drop in my print file. Then duplicate that frame to create a 2x2 layout with a fifth poster rotated to fit at the bottom. Lastly, the outer perimeter edges of each frame would need to be extended, revealing the bleed and crop marks from the print file. This layout would be saved out as a .pdf, then taken into Ps and saved out as a .eps. This particular printer only works with .eps files.

If this sounds complicated, it's a process we do multiple times a day. Basically this gives us a poster file, imposed 5 times to fit on a 4'x8' board which would then be cut down. It's a lot of time spent on what should be a relatively easy process, but due to different programs limitations it has to be done in multiple apps. Hence why I'd like to find some kind of automation process that I can pre-program this into, so that it can be done with a single click.

Feel free to tell me that this is an impossible pipe dream, but I'd obviously love it if someone had some insight on a solution to my problem.