{
  sysLib,
  pkgs,
  config,
  ...
}: let
  url_handler = sysLib.writeShellScript {
    name = "url_handler";
    src = ./url_handler.sh;
    keepPath = true;
    # Naming dependencies for this will be difficult, as it depend on overridden packages.
    dependencies = with pkgs; [
      rofi
      libnotify
      zathura
    ];
    replacementStrings = {
      ALL_PROJECTS_PIPE = "${config.soispha.taskwarrior.projects.projects_pipe}";
    };
  };
in {
  imports = [
    ./xdg_vars.nix
  ];

  xdg = {
    mimeApps = {
      enable = true;
      defaultApplications = {
        "application/pdf" = ["url_handler.desktop"];
        "application/x-pdf" = ["url_handler.desktop"];

        "text/html" = ["url_handler.desktop"];
        "text/xml" = ["url_handler.desktop"];
        "x-scheme-handler/http" = ["url_handler.desktop"];
        "x-scheme-handler/https" = ["url_handler.desktop"];
        "x-scheme-handler/about" = ["url_handler.desktop"];
        "x-scheme-handler/unknown" = ["url_handler.desktop"];
      };
    };
    desktopEntries = {
      url_handler = {
        name = "url_handler";
        genericName = "Web Browser";
        exec = "${url_handler}/bin/url_handler %u";
        terminal = false;
        categories = [
          "Application"
          "Network"
          "WebBrowser"
        ];
        mimeType = [
          "text/html"
          "text/xml"
          "x-scheme-handler/http"
          "x-scheme-handler/https"
          "x-scheme-handler/about"
          "x-scheme-handler/unknown"
        ];
      };
    };
  };
}