Converts VST preset bank files to .gra usable in Image-Line Minihost Modular (and vice versa)
fxb2gra [-rfga] infile1 infile2 infile3...
-r: recursive (directories only)
-f: extract fxp/fxb (directories only)
-g: wrap in .gra (directories only)
-a: don't wait for input on completion
fxb2gra's directory modes can be defined per directory via a "fxb2gra.json" file in the root of the directory passed.
{
"mode": "f" or "g" (does the same thing as the respective switch)
"recursive": true/false
}