#!/bin/bash
set -e

if [ -z "$AUTH_ID" ]; then
  echo "Error: AUTH_ID is required"
  exit 1
fi

if [ -z "$USER" ]; then
  echo "Error: USER is required"
  exit 1
fi

NAMESPACE=$(cat manifest.yaml | grep 'namespace:' | head -1 | awk '{print $2}')

echo "Registering node for user '$USER' with auth ID: $AUTH_ID"
kubectl exec -n "$NAMESPACE" deploy/headscale -- \
  headscale auth register --auth-id "$AUTH_ID" --user "$USER"