#!/bin/bash

# Server directory
SERVER_DIR="your/server/path"

# Path to the flag file
FLAG_FILE="your/flag/file/path/example.flag"

# Change to the server directory
cd "$SERVER_DIR" || { echo "Failed to change directory to $SERVER_DIR"; exit 1; }
while true
do
  # Check if the flag file exists
  if [ -f "$FLAG_FILE" ]; then
    echo "Minecraft Server is Starting"

    # Start the server
    java -jar server.jar

    # Remove the flag file
    rm -f "$FLAG_FILE"

    echo "Minecraft Server has Stopped"
  else
    sleep 1
  fi
done

@echo off

REM Server directory
set SERVER_DIR=your\server\path

REM Path to the flag file
set FLAG_FILE=your\flag\file\path\example.flag

REM Change to the server directory
cd /d "%SERVER_DIR%"
if %errorlevel% neq 0 (
    echo Failed to change directory to %SERVER_DIR%
    exit /b 1
)

:loop
REM Check if the flag file exists
if exist "%FLAG_FILE%" (
    echo Minecraft Server is Starting

    REM Start the server
    java -jar server.jar

    REM Remove the flag file
    del /f "%FLAG_FILE%"

    echo Minecraft Server has Stopped
) else (
    timeout /t 1 /nobreak >nul
)

goto loop