Including the filename of the [image used for img2img], as part of the filename of the generated/saved image

[TheManBe]

I want to keep track of the images there were used as guidance in the img2img process.

Ideally, this information would be stored in the metadata together with the prompt, but this doesn't seem to be the case.

I remember that when I was using AUTO1111, it seemed that at least the "batch" > "from directory" mode, it would actually automatically add that filename into the saved filename. Not so with Forge though (?)

Now when I was looking around in the settings, in the "settings in UI" section, there is this option:

Settings for img2img (setting entries that also appear in img2img interfaces) (requires Reload UI)

And it shows a huge list, including for example:

samples_filename_pattern | Images filename pattern

This seems to hint at the possibility to configure a filename pattern, maybe also based on the filename of the img2img source picture.

But that's where I seem to get stuck, lol...