How to set the `xdg-mime` default?

[nrj]

Here’s a home-manager solution:

Set default application for mime type with home-manager

Useful debugging tools: XDG_UTILS_DEBUG_LEVEL=2 xdg-mime query filetype foo.pdf XDG_UTILS_DEBUG_LEVEL=2 xdg-mime query default application/pdf fd evince.desktop / This works: xdg.mimeApps = { enable = true; associations.added = { "application/pdf" = ["org.gnome.Evince.desktop"]; }; defaultApplications = { "application/pdf" = ["org.gnome.Evince.desktop"]; }; };