nixos-config/modules/tailscale/default.nix

{ config, lib, ... }:
with lib;
let
  cfg = config.eboskma.tailscale;
in
{
  options.eboskma.tailscale = {
    enable = mkEnableOption "tailscale";
    nftables = mkEnableOption "nftables";
  };

  config = mkIf cfg.enable {
    services.tailscale = {
      enable = true;
      useRoutingFeatures = "both";
    };

    systemd.services.tailscaled.environment = mkIf cfg.nftables { TS_DEBUG_FIREWALL_MODE = "auto"; };
  };
}