_:

let
  retiredHost = "retired.dgnum.eu";

  mkSubs =
    attrs:
    builtins.concatLists (
      builtins.attrValues (builtins.mapAttrs (domain: builtins.map (s: "${s}.${domain}")) attrs)
    );
in

{
  dgn-redirections = {
    inherit retiredHost;

    redirections = {
      "calendrier.eleves.ens.fr" = "calendrier.dgnum.eu";
      "docs.beta.rz.ens.wtf" = "pads.dgnum.eu";
      "git.rz.ens.wtf" = "git.dgnum.eu";
      "notion.rz.ens.wtf" = "docs.dgnum.eu";
      "nuage.beta.rz.ens.wtf" = "cloud.dgnum.eu";
      "rdv.dgnum.eu" = "meet.dgnum.eu";
      "www.bda.ens.fr" = "bda.ens.fr";
      "bda.wp.dgnum.eu" = "bda.ens.fr";
      "www.cineclub.ens.fr" = "cineclub.ens.fr";
      "cineclub.wp.dgnum.eu" = "cineclub.ens.fr";
      "www.tuteurs.ens.fr" = "tuteurs.ens.fr";
      "www.interq.ens.fr" = "interq.ens.fr";
      "www.lanuit.ens.fr" = "lanuit.ens.fr";
    };

    retired = mkSubs {
      "ens.fr" = [
        "alevins"
        "www.climatenavigator"
      ];

      "ens.wtf" = [ "photos" ];

      "rz.ens.wtf" = [
        "s3"
        "cdn"
      ];

      "beta.rz.ens.wtf" = [
        "todo"
        "minecraft"
        "factorio"
        "home"
        "pads"
        "api.pads"
        "files.pads"
        "sandbox.pads"
        "jurisprudens"
        "rstudio"
      ];
    };
  };

  services.nginx.virtualHosts.${retiredHost}.default = true;
}