# Backwards-compatibility aliases for options that moved under
# `services.hyperhive.swarm.*` when the swarm-global services were
# consolidated into one namespace.
#
# `mkRenamedOptionModule` maps the old path to the new one *and* emits a
# deprecation warning naming both, so an existing hive keeps evaluating and
# its operator is told exactly what to rename. That is the whole reason the
# move is safe to make in one commit: nothing has to be edited in lockstep.
#
# ⚠️ Only options that are genuinely **swarm-global** belong here. The
# per-agent `hyperhive.forge.url` (`nix/agent-modules/forge.nix`) is a
# client pointer at whatever forge an agent talks to — it shares a word with
# the service and nothing else, and it does not move.
{ lib, ... }:
let
  # One entry per moved leaf. Written as a list rather than a fold over the
  # option tree on purpose: a rename has to name both paths explicitly, and
  # deriving them would make an accidental rename invisible in review.
  renamed = old: new: lib.mkRenamedOptionModule old new;

  forgeOption =
    name:
    renamed [ "services" "hyperhive" "forge" name ] [ "services" "hyperhive" "swarm" "forge" name ];

  forgeCiOption =
    name:
    renamed
      [ "services" "hyperhive" "forge" "ci" name ]
      [ "services" "hyperhive" "swarm" "forge" "ci" name ];
in
{
  imports =
    map forgeOption [
      "httpPort"
      "sshPort"
      "domain"
      "publicUrl"
      "package"
      "behindGateway"
      "rootUrl"
      "openFirewall"
      "mirrors"
    ]
    ++ map forgeCiOption [
      "enable"
      "name"
      "concurrency"
      "labels"
      "package"
      "jobTimeout"
    ];
}