flake/home/xdg-mime.nix

{ lib, ... }:
{
  # https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
  xdg.mimeApps = {
    enable = true;
    defaultApplications =
      ### Browser
      lib.genAttrs [
        "text/html"
        "x-scheme-handler/http"
        "x-scheme-handler/https"
        "x-scheme-handler/about"
        "x-scheme-handler/unknown"
      ] (_n: [ "firefox.desktop" ])
      ### Audio player
      // lib.genAttrs [ "audio/aac" "audio/flac" "audio/mpeg" "audio/ogg" "audio/wav" ] (_n: [
        "mpv.desktop"
      ])
      ### Image viewer
      // lib.genAttrs [ "image/gif" "image/jpeg" "image/png" "image/webp" ] (_n: [
        "org.gnome.Loupe.desktop"
      ])
      ### Video player
      // lib.genAttrs [ "video/mp4" "video/mpeg" "video/webm" ] (_n: [ "mpv.desktop" ])
      ### Code editor
      // lib.genAttrs [ "text/css" "text/html" "text/javascript" "text/plain" ] (_n: [ "nvim.desktop" ])
      ### Mail client
      // lib.genAttrs [ "x-scheme-handler/mailto" "x-scheme-handler/mid" ] (_n: [
        "thunderbird.desktop"
      ]);
  };
}