No worries, I have 600 (.139in x .139 in) png images of unique QR codes that need to be converted to PDF files and resized to 1in x 1in and the artboard resized to match its size. These all need to be individual files and retain their numeric file name. The actions I need to take take are:
1. Open image
2. select image
3. resize to 1in x 1in
4. resize artboard to selected art
5. export as pdf with print settings
6. save as illustrator file.
So far I have been unsuccessful to create an action that allows me to resize the artboard. I even tried to create a custom hotkey
Object>Artboards>Fit to Selected Art
Still nothing
The Fit to Selected Art command can be called by using the Insert Menu Item command in the Actions palette flyout menu.