Generate OrCAD Netlist and BOM from Command Line

I'm trying to generate a netlist and BOM from a given OrCAD DSN from the command line (for integration within my version control).

For netlist generation I found (from searching the forums) pstswp.exe. Unfortunately I couldn't find any documentation on this, and it doesn't give any help information from the command line. I'd like to generate a netlist with the orPads2k.dll (as if from the 'other' tab in OrCAD) using pstswp.exe, is this possible? If not is there another way to automate this, using that dll?

For BOM generation I found a few Tcl scripts that generate BOMs.Is there any way to run these scripts without having OrCAD open, from the command line?

Ideally I'd like to generate these two files automatically from the command line at any time, given a DSN.

Thanks!