Script day: check the currently set Plasma desktop wallpaper
I like to have some kind of slideshow as a desktop background wallpaper, and there are various ways of doing that – using your local picture library or multiple variations of remote image sources (everyone love NASA’s Astronomy Picture of the Day), and you can find a lot of discussions online about how best to go about automating setting the desktop’s background wallpaper image – in KDE Plasma it is particularly not that easy as you have to contend with multiple “activities”, with each has multiple screens, with each has multiple “desktop containments” – fortunately Plasma no longer supports different wallpapers for different virtual desktops – otherwise it would really have been a massive mess.
But sometimes I don’t want to change the wallpaper – just to figure out which one I’m looking it (maybe I want to delete it?). There isn’t any discussion about that on the internet, so I wrote this script and here it is for posterity (and also in this Github Gist):
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