nixos-config/hosts/m3-ares/services/tailscale.nix

{
  config,
  pkgs,
  ...
}: {
  services.tailscale = {
    enable = true;
    useRoutingFeatures = "client";
  };

  # systemd.services.tailscale-autoconnect = {
  #   description = "Automatic connection to Tailscale";

  #   # make sure tailscale is running before trying to connect to tailscale
  #   after = ["network-pre.target" "tailscale.service"];
  #   wants = ["network-pre.target" "tailscale.service"];
  #   wantedBy = ["multi-user.target"];

  #   # set this service as a oneshot job
  #   serviceConfig = {
  #     Type = "oneshot";
  #     EnvironmentFile = "${config.age.secrets.tailscale-key.path}";
  #   };

  #   # have the job run this shell script
  #   script = with pkgs; ''
  #     # wait for tailscaled to settle
  #     sleep 2

  #     # check if we are already authenticated to tailscale
  #     status="$(${tailscale}/bin/tailscale status -json | ${jq}/bin/jq -r .BackendState)"
  #     if [ $status = "Running" ]; then # if so, then do nothing
  #       exit 0
  #     fi

  #     # otherwise authenticate with tailscale
  #     ${tailscale}/bin/tailscale up --exit-node 100.88.96.77 --authkey $TAILSCALE_KEY
  #   '';
  # };
}