#!/bin/bash

set -e

# Log function
log() {
    echo "[$(date '+%Y-%m-%d %H:%M:%S')] [CLOUDFLARED] $*"
}

# Check if Cloudflared is enabled and token is provided
if [[ "${CLOUDFLARED_ENABLED:-false}" == "true" && -n "$CLOUDFLARED_TUNNEL_TOKEN" ]]; then
    log "Starting Cloudflare tunnel..."
    log "Token: ${CLOUDFLARED_TUNNEL_TOKEN:0:10}..."

    # Check if cloudflared binary exists
    if ! command -v cloudflared &> /dev/null; then
        log "ERROR: cloudflared binary not found in PATH"
        exit 1
    fi

    # Start cloudflared in background
    exec cloudflared tunnel run --token "$CLOUDFLARED_TUNNEL_TOKEN"
else
    log "Cloudflared is disabled or CLOUDFLARED_TUNNEL_TOKEN is not set"
    exit 0
fi