@echo off
setlocal
set NGINX_HOME=D:\nginx
set CONF=%~dp0nginx.conf

cd /d "%NGINX_HOME%"
nginx -p "%NGINX_HOME%/" -c "%CONF%" -t
if errorlevel 1 (
  echo Nginx config test failed.
  pause
  exit /b 1
)

tasklist /FI "IMAGENAME eq nginx.exe" | find /I "nginx.exe" >nul
if errorlevel 1 (
  start "" "%NGINX_HOME%\nginx.exe" -p "%NGINX_HOME%/" -c "%CONF%"
  echo Nginx started on port 80.
) else (
  "%NGINX_HOME%\nginx.exe" -p "%NGINX_HOME%/" -c "%CONF%" -s reload
  echo Nginx reloaded.
)
endlocal