#!/bin/sh
set -e

echo "[+] Starting Tailscale daemon..."
/usr/local/bin/tailscaled --state=/var/lib/tailscale/tailscaled.state &

sleep 2

# Prüfen, ob bereits verbunden
if ! tailscale status >/dev/null 2>&1; then
  echo "[+] Bringing up Tailscale..."
  tailscale up \
    --authkey="${TS_AUTHKEY}" \
    --login-server="${TS_LOGIN_SERVER:-https://controlplane.tailscale.com}" \
    --hostname="${TS_HOSTNAME:-portainer-agent}" \
    --accept-dns="${TS_ACCEPT_DNS:-false}" \
    --accept-routes="${TS_ACCEPT_ROUTES:-true}"
else
  echo "[+] Existing Tailscale session found, skipping login."
fi

echo "[+] Tailscale IP: $(tailscale ip -4 || true)"
echo "[+] Starting Portainer Agent..."
exec /app/agent