GNOME Software is a friendly way for desktop users to install software on your computer.
It can be useful if you want your desktop users to take back control over updating their hardware device’s firmware, or install Flatpak apps that might not be available from Nixpkgs yet. But clearly, its approach of installing software ad-hoc is against the Nix way of doing things from configuration source code (which I’m a big fan of).
Now, if I wanted my users to be able to discover which software is already installed, or whether there is a Nixpkg version of the Flatpak app they want to install, how would they do that? – They can’t.
GUI tools to manage Nix packages
I’ve seen two related discussions to fix this situation, Is anyone working on a GUI tool to manage packages? and SnowflakeOS - Creating a GUI focused NixOS-based distro, but I’d rather not build an entire tool, let alone a separate distro or community. Instead, I’d favour having a nicely integrated software index in a place that is a just logical for my users – the app store.
TL;DR – GNOME Software plugin
Has anyone ever built a plugin for GNOME Software that can let you browse through the available Nix packages, and display which ones are already installed? It might look much of what the “Nix Software Center” appears to look like, but wouldn’t necessarily allow to install software (because you do that “your own way” in your configuration source code.
Think of it as a GUI version of MyNixOS or search.NixOS.org, fully integrated in GNOME. Has anyone ever worked on something like that?