#!/bin/bash

# add client_manager python to crontab

if [ "$EUID" -ne 0 ]; then
    echo "ERROR: This script must be run as root"
    exit 1
fi

# Get script's directory
SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"

# Create a temporary file with the cron entry
echo "@reboot /usr/bin/python3 $SCRIPT_DIR/client_manager.py" > temp_cron

# Append this to the user's crontab
crontab -l > current_cron 2>/dev/null || true  # Get current crontab or empty if none exists
cat temp_cron >> current_cron
crontab current_cron

# Clean up temporary files
rm temp_cron current_cron