@echo off

set nginxDir=%~dp0
set nginxTemp=%nginxDir%\temp
set nginxConf=temp\nginx.conf

if "%1"==""      goto caseStart
if "%1"=="start" goto caseStart
if "%1"=="stop"  goto caseStop
goto caseUsage

:caseStart
    call "%0" stop
    echo Starting nginx.
    if not exist "%nginxTemp%" (mkdir "%nginxTemp%")
    start /I nginx -c "%nginxConf%" -p "%nginxDir%"
    goto caseEnd

:caseStop
    echo Stoping nginx.
    if exist "%nginxTemp%\nginx.pid" (nginx -c "%nginxConf%" -p "%nginxDir%" -s stop)
    goto caseEnd

:caseUsage
    echo "Usage: %0 [start|stop]"

:caseEnd