# Forgejo
{ config, pkgs, lib, ... }:

let
  inherit (lib) mkOption mkDefault;
in
{
  options = {
    nixin.etherpad = {
      domain = mkOption { type = lib.types.str; };
    };
  };

  config = {
    networking.hosts = {
      "127.0.0.1" = [ "${config.nixin.etherpad.domain}" ];
    };

    # Etherpad is not yes packaged for nixos, so we deploy it using docker
    virtualisation.oci-containers.containers.etherpad = {
      autoStart = true;
      image = "etherpad/etherpad";
      extraOptions = [
        "--label=traefik.enable=true"
        "--label=traefik.http.routers.etherpad.entrypoints=websecure"
        "--label=traefik.http.routers.etherpad.rule=Host(`${config.nixin.etherpad.domain}`)"
        "--label=traefik.http.routers.etherpad.tls=true"
        "--label=traefik.http.services.etherpad.loadbalancer.server.port=9001"
        "--label=traefik.http.routers.etherpad.tls.certresolver=acme-challenge"
      ];
    };
  };
}